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  2. Auto Parts
  3. Ignition
  4. Secondary Ignition
  5. Spark Plug
  6. Denso IT16

Denso IT16 Spark Plug

Denso IT16 Spark Plug

Denso
Brand:Denso
Part Number: IT16
UPC: 042511053250
Weight: 0.09 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the Denso IT16 Spark Plug for your vehicle. Buy now and secure your purchase online!

Increased performance with World's smallest Iridium Center Eletrode (0.4mm).

Specifications:

Center Electrode Core Material:
Copper
Center Electrode Tip Material:
Iridium Rhodium Alloy
Gap Size:
0.044 in.
Ground Configuration:
Standard
Ground Electrode Core Material:
Nickel
Ground Electrode Quantity:
1
Ground Electrode Tip Design:
Tapercut, U-Groove
Hex Size:
16.0 mm
Manufacturer Heat Range:
16
Reach:
18.00 mm
Resistance:
5000 ohms
Seat Type:
Tapered
Country of Origin:
JP

Select a vehicle to narrow Denso IT16 Spark Plug fitment info!

Last Updated: 11/07/2017

Years Vehicle Per Vehicle Fit NotesFitment Notes
Showing 100 fitments from page 2 of 6

1989

 

1988

 

1989

 

1988

 
Cadillac Seville

4.5L V8 Gas OHV
8
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: 5, GAS, FI, Natural
 

Cadillac Seville



4.5L V8 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: 5, GAS, FI, Natural
8 Per Vehicle

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 
Cadillac Seville

4.1L V8 Gas OHV
8
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: 8, GAS, FI, Natural
 

Cadillac Seville



4.1L V8 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: 8, GAS, FI, Natural
8 Per Vehicle

2009

 

2009

 
Cadillac SRX

4.6L V8 Gas DOHC
8
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: A, GAS, FI, Natural
 

Cadillac SRX



4.6L V8 Gas DOHC Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: A, GAS, FI, Natural
8 Per Vehicle

2010

 

2010

 
Cadillac STS

4.6L V8 Gas DOHC
8
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: A, GAS, FI, Natural
 

Cadillac STS



4.6L V8 Gas DOHC Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: A, GAS, FI, Natural
8 Per Vehicle

2009

 

2009

 
Cadillac XLR

4.6L V8 Gas DOHC
8
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
Platinum, VIN: A, GAS, FI, Natural
 

Cadillac XLR



4.6L V8 Gas DOHC Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
Platinum, VIN: A, GAS, FI, Natural
8 Per Vehicle

2008

 

2007

 

2006

 

2008

 

2007

 

2006

 
Cadillac XLR

4.6L V8 Gas DOHC
8
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: A, GAS, FI, Natural
 

Cadillac XLR



4.6L V8 Gas DOHC Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: A, GAS, FI, Natural
8 Per Vehicle

2006

 

2006

 
Chevrolet Avalanche 2500

8.1L V8 Gas OHV
8
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: G, GAS, FI, Natural
 

Chevrolet Avalanche 2500



8.1L V8 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: G, GAS, FI, Natural
8 Per Vehicle

1996

 

1995

 

1994

 

1996

 

1995

 

1994

 
Chevrolet Beretta

3.1L V6 Gas OHV
6
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: M, GAS, FI, Natural
 

Chevrolet Beretta



3.1L V6 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: M, GAS, FI, Natural
6 Per Vehicle

1996

 

1995

 

1994

 

1993

 

1992

 

1996

 

1995

 

1994

 

1993

 

1992

 
Chevrolet Beretta

2.2L l4 Gas OHV
4
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: 4, GAS, FI, Natural
 

Chevrolet Beretta



2.2L l4 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: 4, GAS, FI, Natural
4 Per Vehicle

1993

 

1993

 
Chevrolet Beretta

3.1L V6 Gas OHV
6
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: T, GAS, FI, Natural
 

Chevrolet Beretta



3.1L V6 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: T, GAS, FI, Natural
6 Per Vehicle

1991

 

1991

 
Chevrolet Beretta

2.2L l4 Gas OHV
4
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: G, GAS, FI, Natural
 

Chevrolet Beretta



2.2L l4 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: G, GAS, FI, Natural
4 Per Vehicle

1991

 

1990

 

1991

 

1990

 
Chevrolet Beretta

3.1L V6 Gas OHV
6
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: T, GAS, FI, Natural
 

Chevrolet Beretta



3.1L V6 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: T, GAS, FI, Natural
6 Per Vehicle

1990

 

1990

 
Chevrolet Beretta

2.2L l4 Gas OHV
4
 
Iridium Power Spark Plug
Base, VIN: G, GAS, FI, Natural
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
 

Chevrolet Beretta



2.2L l4 Gas OHV Iridium Power Spark Plug
Base, VIN: G, GAS, FI, Natural
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
4 Per Vehicle

1990

 

1990

 
Chevrolet Beretta

2.2L l4 Gas OHV
4
 
Iridium Power Spark Plug
Indianapolis 500 Pace Car, VIN: G, GAS, FI, Natural
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
 

Chevrolet Beretta



2.2L l4 Gas OHV Iridium Power Spark Plug
Indianapolis 500 Pace Car, VIN: G, GAS, FI, Natural
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
4 Per Vehicle

1989

 

1989

 
Chevrolet Beretta

2.0L l4 Gas OHV
4
 
Iridium Power Spark Plug
Base, VIN: 1, GAS, FI, Natural
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
 

Chevrolet Beretta



2.0L l4 Gas OHV Iridium Power Spark Plug
Base, VIN: 1, GAS, FI, Natural
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
4 Per Vehicle

1989

 

1989

 
Chevrolet Beretta

2.8L V6 Gas OHV
6
 
Iridium Power Spark Plug
GT, VIN: W, GAS, FI, Natural
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
 

Chevrolet Beretta



2.8L V6 Gas OHV Iridium Power Spark Plug
GT, VIN: W, GAS, FI, Natural
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
6 Per Vehicle

1989

 

1988

 

1989

 

1988

 
Chevrolet Beretta

2.8L V6 Gas OHV
6
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: W, GAS, FI, Natural
 

Chevrolet Beretta



2.8L V6 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: W, GAS, FI, Natural
6 Per Vehicle

1988

 

1988

 
Chevrolet Beretta

2.0L l4 Gas OHV
4
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: 1, GAS, FI, Natural
 

Chevrolet Beretta



2.0L l4 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: 1, GAS, FI, Natural
4 Per Vehicle

1999

 

1998

 

1997

 

1999

 

1998

 

1997

 
Chevrolet C2500 Suburban

5.7L V8 Gas OHV
8
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: R, GAS, FI, Natural
 

Chevrolet C2500 Suburban



5.7L V8 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: R, GAS, FI, Natural
8 Per Vehicle

1999

 

1998

 

1997

 

1999

 

1998

 

1997

 
Chevrolet C2500 Suburban

7.4L V8 Gas OHV
8
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: J, GAS, FI, Natural
 

Chevrolet C2500 Suburban



7.4L V8 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: J, GAS, FI, Natural
8 Per Vehicle

2015

 

2014

 

2013

 

2015

 

2014

 

2013

 
Chevrolet Caprice

6.0L V8 Flex OHV
8
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/Worlds Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
PPV, VIN: 2, FLEX, Engine: L77, FI, Natural
 

Chevrolet Caprice



6.0L V8 Flex OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/Worlds Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
PPV, VIN: 2, FLEX, Engine: L77, FI, Natural
8 Per Vehicle

2012

 

2011

 

2012

 

2011

 
Chevrolet Caprice

6.0L V8 Flex OHV
8
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
PPV, VIN: 2, FLEX, Engine: L77, FI, Natural
 

Chevrolet Caprice



6.0L V8 Flex OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
PPV, VIN: 2, FLEX, Engine: L77, FI, Natural
8 Per Vehicle

1996

 

1995

 

1996

 

1995

 
Chevrolet Caprice

4.3L V8 Gas OHV
8
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: W, GAS, FI, Natural
 

Chevrolet Caprice



4.3L V8 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: W, GAS, FI, Natural
8 Per Vehicle

1996

 

1995

 

1996

 

1995

 
Chevrolet Caprice

5.7L V8 Gas OHV
8
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: P, GAS, FI, Natural
 

Chevrolet Caprice



5.7L V8 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: P, GAS, FI, Natural
8 Per Vehicle

1992

 

1991

 

1992

 

1991

 
Chevrolet Cavalier

3.1L V6 Gas OHV
6
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: T, GAS, FI, Natural
 

Chevrolet Cavalier



3.1L V6 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: T, GAS, FI, Natural
6 Per Vehicle

1991

 

1991

 
Chevrolet Cavalier

2.2L l4 Gas OHV
4
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: G, GAS, FI, Natural
 

Chevrolet Cavalier



2.2L l4 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: G, GAS, FI, Natural
4 Per Vehicle

1990

 

1990

 
Chevrolet Cavalier

2.2L l4 Gas OHV
4
 
Iridium Power Spark Plug
Base, VIN: G, GAS, FI, Natural
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
 

Chevrolet Cavalier



2.2L l4 Gas OHV Iridium Power Spark Plug
Base, VIN: G, GAS, FI, Natural
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
4 Per Vehicle

1990

 

1990

 
Chevrolet Cavalier

2.2L l4 Gas OHV
4
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
RS, VIN: G, GAS, FI, Natural
 

Chevrolet Cavalier



2.2L l4 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
RS, VIN: G, GAS, FI, Natural
4 Per Vehicle

1990

 

1990

 
Chevrolet Cavalier

2.2L l4 Gas OHV
4
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VL, VIN: G, GAS, FI, Natural
 

Chevrolet Cavalier



2.2L l4 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VL, VIN: G, GAS, FI, Natural
4 Per Vehicle

1988

 

1988

 
Chevrolet Cavalier

2.0L l4 Gas OHV
4
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VL, VIN: 1, GAS, FI, Natural
 

Chevrolet Cavalier



2.0L l4 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VL, VIN: 1, GAS, FI, Natural
4 Per Vehicle

1988

 

1987

 

1988

 

1987

 
Chevrolet Cavalier

2.0L l4 Gas OHV
4
 
Iridium Power Spark Plug
Base, VIN: 1, GAS, FI, Natural
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
 

Chevrolet Cavalier



2.0L l4 Gas OHV Iridium Power Spark Plug
Base, VIN: 1, GAS, FI, Natural
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
4 Per Vehicle

1988

 

1987

 

1988

 

1987

 
Chevrolet Cavalier

2.0L l4 Gas OHV
4
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
RS, VIN: 1, GAS, FI, Natural
 

Chevrolet Cavalier



2.0L l4 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
RS, VIN: 1, GAS, FI, Natural
4 Per Vehicle

1987

 

1987

 
Chevrolet Cavalier

2.0L l4 Gas OHV
4
 
Iridium Power Spark Plug
CS, VIN: 1, GAS, FI, Natural
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
 

Chevrolet Cavalier



2.0L l4 Gas OHV Iridium Power Spark Plug
CS, VIN: 1, GAS, FI, Natural
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
4 Per Vehicle

1990

 

1990

 
Chevrolet Celebrity

3.1L V6 Gas OHV
6
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: T, GAS, FI, Natural
 

Chevrolet Celebrity



3.1L V6 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: T, GAS, FI, Natural
6 Per Vehicle

1989

 

1988

 

1987

 

1989

 

1988

 

1987

 
Chevrolet Celebrity

2.8L V6 Gas OHV
6
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: W, GAS, FI, Natural
 

Chevrolet Celebrity



2.8L V6 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: W, GAS, FI, Natural
6 Per Vehicle

1996

 

1995

 

1994

 

1996

 

1995

 

1994

 
Chevrolet Corsica

3.1L V6 Gas OHV
6
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: M, GAS, FI, Natural
 

Chevrolet Corsica



3.1L V6 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: M, GAS, FI, Natural
6 Per Vehicle

1996

 

1995

 

1994

 

1993

 

1996

 

1995

 

1994

 

1993

 
Chevrolet Corsica

2.2L l4 Gas OHV
4
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: 4, GAS, FI, Natural
 

Chevrolet Corsica



2.2L l4 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: 4, GAS, FI, Natural
4 Per Vehicle

1993

 

1993

 
Chevrolet Corsica

3.1L V6 Gas OHV
6
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: T, GAS, FI, Natural
 

Chevrolet Corsica



3.1L V6 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: T, GAS, FI, Natural
6 Per Vehicle

1991

 

1991

 
Chevrolet Corsica

2.2L l4 Gas OHV
4
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: G, GAS, FI, Natural
 

Chevrolet Corsica



2.2L l4 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: G, GAS, FI, Natural
4 Per Vehicle

1991

 

1991

 
Chevrolet Corsica

3.1L V6 Gas OHV
6
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: T, GAS, FI, Natural
 

Chevrolet Corsica



3.1L V6 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: T, GAS, FI, Natural
6 Per Vehicle

1990

 

1990

 
Chevrolet Corsica

2.2L l4 Gas OHV
4
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
LT, VIN: G, GAS, FI, Natural
 

Chevrolet Corsica



2.2L l4 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
LT, VIN: G, GAS, FI, Natural
4 Per Vehicle

1990

 

1990

 
Chevrolet Corsica

3.1L V6 Gas OHV
6
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
LT, VIN: T, GAS, FI, Natural
 

Chevrolet Corsica



3.1L V6 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
LT, VIN: T, GAS, FI, Natural
6 Per Vehicle

1990

 

1990

 
Chevrolet Corsica

3.1L V6 Gas OHV
6
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
LTZ, VIN: T, GAS, FI, Natural
 

Chevrolet Corsica



3.1L V6 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
LTZ, VIN: T, GAS, FI, Natural
6 Per Vehicle

1989

 

1989

 
Chevrolet Corsica

2.0L l4 Gas OHV
4
 
Iridium Power Spark Plug
Base, VIN: 1, GAS, FI, Natural
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
 

Chevrolet Corsica



2.0L l4 Gas OHV Iridium Power Spark Plug
Base, VIN: 1, GAS, FI, Natural
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
4 Per Vehicle

1989

 

1989

 
Chevrolet Corsica

2.8L V6 Gas OHV
6
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
LTZ, VIN: W, GAS, FI, Natural
 

Chevrolet Corsica



2.8L V6 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
LTZ, VIN: W, GAS, FI, Natural
6 Per Vehicle

1989

 

1988

 

1987

 

1989

 

1988

 

1987

 
Chevrolet Corsica

2.8L V6 Gas OHV
6
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: W, GAS, FI, Natural
 

Chevrolet Corsica



2.8L V6 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: W, GAS, FI, Natural
6 Per Vehicle

1988

 

1987

 

1988

 

1987

 
Chevrolet Corsica

2.0L l4 Gas OHV
4
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: 1, GAS, FI, Natural
 

Chevrolet Corsica



2.0L l4 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: 1, GAS, FI, Natural
4 Per Vehicle

2013

 

2013

 
Chevrolet Corvette

6.2L V8 Gas OHV
8
 
Iridium Power Spark Plug
Base, VIN: W, GAS, Engine: LS3, FI, Natural
Iridium Pwr
Perf Upgrade w/Worlds Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
 

Chevrolet Corvette



6.2L V8 Gas OHV Iridium Power Spark Plug
Base, VIN: W, GAS, Engine: LS3, FI, Natural
Iridium Pwr
Perf Upgrade w/Worlds Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
8 Per Vehicle

2013

 

2013

 
Chevrolet Corvette

6.2L V8 Gas OHV
8
 
Iridium Power Spark Plug
Grand Sport, VIN: W, GAS, Engine: LS3, FI, Natural
Iridium Pwr
Perf Upgrade w/Worlds Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
 

Chevrolet Corvette



6.2L V8 Gas OHV Iridium Power Spark Plug
Grand Sport, VIN: W, GAS, Engine: LS3, FI, Natural
Iridium Pwr
Perf Upgrade w/Worlds Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
8 Per Vehicle

2012

 

2012

 
Chevrolet Corvette

6.2L V8 Gas OHV
8
 
Iridium Power Spark Plug
Base, VIN: W, GAS, Engine: LS3, FI, Natural
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
 

Chevrolet Corvette



6.2L V8 Gas OHV Iridium Power Spark Plug
Base, VIN: W, GAS, Engine: LS3, FI, Natural
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
8 Per Vehicle

2012

 

2011

 

2012

 

2011

 
Chevrolet Corvette

6.2L V8 Gas OHV
8
 
Iridium Power Spark Plug
Grand Sport, VIN: W, GAS, Engine: LS3, FI, Natural
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
 

Chevrolet Corvette



6.2L V8 Gas OHV Iridium Power Spark Plug
Grand Sport, VIN: W, GAS, Engine: LS3, FI, Natural
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
8 Per Vehicle

2011

 

2010

 

2011

 

2010

 
Chevrolet Corvette

6.2L V8 Gas OHV
8
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: W, GAS, Engine: LS3, FI, Natural
 

Chevrolet Corvette



6.2L V8 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: W, GAS, Engine: LS3, FI, Natural
8 Per Vehicle

2004

 

2004

 
Chevrolet Corvette

5.7L V8 Gas OHV
8
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: S, GAS, FI, Natural
 

Chevrolet Corvette



5.7L V8 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: S, GAS, FI, Natural
8 Per Vehicle

2000

 

2000

 
Chevrolet Corvette

5.7L V8 Gas OHV
8
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: G, GAS, FI, Natural
 

Chevrolet Corvette



5.7L V8 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: G, GAS, FI, Natural
8 Per Vehicle

1997

 

1997

 
Chevrolet Corvette

5.7L V8 Gas OHV
8
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: G, GAS, FI, Natural
 

Chevrolet Corvette



5.7L V8 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: G, GAS, FI, Natural
8 Per Vehicle

1994

 

1994

 
Chevrolet Corvette

5.7L V8 Gas DOHC
8
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: P, GAS, FI, Natural
 

Chevrolet Corvette



5.7L V8 Gas DOHC Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: P, GAS, FI, Natural
8 Per Vehicle

1994

 

1993

 

1994

 

1993

 
Chevrolet Corvette

5.7L V8 Gas OHV
8
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: J, GAS, FI, Natural
 

Chevrolet Corvette



5.7L V8 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: J, GAS, FI, Natural
8 Per Vehicle

1994

 

1993

 

1994

 

1993

 
Chevrolet Corvette

5.7L V8 Gas OHV
8
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: P, GAS, FI, Natural
 

Chevrolet Corvette



5.7L V8 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: P, GAS, FI, Natural
8 Per Vehicle

1993

 

1993

 
Chevrolet Corvette

5.7L V8 Gas DOHC
8
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: J, GAS, FI, Natural
 

Chevrolet Corvette



5.7L V8 Gas DOHC Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: J, GAS, FI, Natural
8 Per Vehicle

2014

 

2014

 
Chevrolet Express 1500

4.3L V6 Gas OHV
6
 
Iridium Power Spark Plug
Base, VIN: X, GAS, Engine: LU3, FI, Natural
Iridium Pwr
Perf Upgrade w/Worlds Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
 

Chevrolet Express 1500



4.3L V6 Gas OHV Iridium Power Spark Plug
Base, VIN: X, GAS, Engine: LU3, FI, Natural
Iridium Pwr
Perf Upgrade w/Worlds Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
6 Per Vehicle

2014

 

2014

 
Chevrolet Express 1500

5.3L V8 Flex OHV
8
 
Iridium Power Spark Plug
Base, VIN: 4, FLEX, Engine: LMF, FI, Natural
Iridium Pwr
Perf Upgrade w/Worlds Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
 

Chevrolet Express 1500



5.3L V8 Flex OHV Iridium Power Spark Plug
Base, VIN: 4, FLEX, Engine: LMF, FI, Natural
Iridium Pwr
Perf Upgrade w/Worlds Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
8 Per Vehicle

2014

 

2014

 
Chevrolet Express 1500

5.3L V8 Flex OHV
8
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/Worlds Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
LS, VIN: 4, FLEX, Engine: LMF, FI, Natural
 

Chevrolet Express 1500



5.3L V8 Flex OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/Worlds Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
LS, VIN: 4, FLEX, Engine: LMF, FI, Natural
8 Per Vehicle

2014

 

2014

 
Chevrolet Express 1500

5.3L V8 Flex OHV
8
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/Worlds Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
LT, VIN: 4, FLEX, Engine: LMF, FI, Natural
 

Chevrolet Express 1500



5.3L V8 Flex OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/Worlds Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
LT, VIN: 4, FLEX, Engine: LMF, FI, Natural
8 Per Vehicle

1996

 

1996

 
Chevrolet Express 2500

4.3L V6 Gas OHV
6
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: W, GAS, FI, Natural
 

Chevrolet Express 2500



4.3L V6 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: W, GAS, FI, Natural
6 Per Vehicle

1996

 

1996

 
Chevrolet Express 2500

5.0L V8 Gas OHV
8
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: M, GAS, FI, Natural
 

Chevrolet Express 2500



5.0L V8 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: M, GAS, FI, Natural
8 Per Vehicle

1996

 

1996

 
Chevrolet Express 2500

5.7L V8 Gas OHV
8
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: R, GAS, FI, Natural
 

Chevrolet Express 2500



5.7L V8 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: R, GAS, FI, Natural
8 Per Vehicle

1996

 

1996

 
Chevrolet Express 3500

5.7L V8 Gas OHV
8
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: R, GAS, FI, Natural
 

Chevrolet Express 3500



5.7L V8 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: R, GAS, FI, Natural
8 Per Vehicle

1996

 

1996

 
Chevrolet Express 3500

7.4L V8 Gas OHV
8
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: J, GAS, FI, Natural
 

Chevrolet Express 3500



7.4L V8 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: J, GAS, FI, Natural
8 Per Vehicle

1995

 

1994

 

1995

 

1994

 
Chevrolet Impala

5.7L V8 Gas OHV
8
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: P, GAS, FI, Natural
 

Chevrolet Impala



5.7L V8 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: P, GAS, FI, Natural
8 Per Vehicle

1995

 

1994

 

1995

 

1994

 
Chevrolet LLV

2.2L l4 Gas OHV
4
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: 4, GAS, FI, Natural
 

Chevrolet LLV



2.2L l4 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: 4, GAS, FI, Natural
4 Per Vehicle

2000

 

2000

 
Chevrolet Lumina

3.1L V6 Gas OHV
6
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: J, GAS, FI, Natural
 

Chevrolet Lumina



3.1L V6 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: J, GAS, FI, Natural
6 Per Vehicle

1994

 

1994

 
Chevrolet Lumina

3.1L V6 Gas OHV
6
 
Iridium Power Spark Plug
Base, VIN: T, GAS, FI, Natural
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
 

Chevrolet Lumina



3.1L V6 Gas OHV Iridium Power Spark Plug
Base, VIN: T, GAS, FI, Natural
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
6 Per Vehicle

1994

 

1994

 
Chevrolet Lumina

3.1L V6 Gas OHV
6
 
Iridium Power Spark Plug
Euro, VIN: T, GAS, FI, Natural
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
 

Chevrolet Lumina



3.1L V6 Gas OHV Iridium Power Spark Plug
Euro, VIN: T, GAS, FI, Natural
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
6 Per Vehicle

1991

 

1991

 
Chevrolet Lumina

3.1L V6 Gas OHV
6
 
Iridium Power Spark Plug
Base, VIN: T, GAS, FI, Natural
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
 

Chevrolet Lumina



3.1L V6 Gas OHV Iridium Power Spark Plug
Base, VIN: T, GAS, FI, Natural
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
6 Per Vehicle

1991

 

1990

 

1991

 

1990

 
Chevrolet Lumina

3.1L V6 Gas OHV
6
 
Iridium Power Spark Plug
Euro, VIN: T, GAS, FI, Natural
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
 

Chevrolet Lumina



3.1L V6 Gas OHV Iridium Power Spark Plug
Euro, VIN: T, GAS, FI, Natural
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
6 Per Vehicle

1990

 

1990

 
Chevrolet Lumina

3.1L V6 Gas OHV
6
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: T, GAS, FI, Natural
 

Chevrolet Lumina



3.1L V6 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: T, GAS, FI, Natural
6 Per Vehicle

1996

 

1996

 
Chevrolet Lumina APV

3.4L V6 Gas OHV
6
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: E, GAS, FI, Natural
 

Chevrolet Lumina APV



3.4L V6 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: E, GAS, FI, Natural
6 Per Vehicle

1995

 

1994

 

1993

 

1995

 

1994

 

1993

 
Chevrolet Lumina APV

3.8L V6 Gas OHV
6
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: L, GAS, FI, Natural
 

Chevrolet Lumina APV



3.8L V6 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: L, GAS, FI, Natural
6 Per Vehicle

1998

 

1998

 
Chevrolet Monte Carlo

3.8L V6 Gas OHV
6
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: K, GAS, FI, Natural
 

Chevrolet Monte Carlo



3.8L V6 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: K, GAS, FI, Natural
6 Per Vehicle

1998

 

1997

 

1996

 

1998

 

1997

 

1996

 
Chevrolet Monte Carlo

3.1L V6 Gas OHV
6
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: M, GAS, FI, Natural
 

Chevrolet Monte Carlo



3.1L V6 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: M, GAS, FI, Natural
6 Per Vehicle

1997

 

1996

 

1997

 

1996

 
Chevrolet Monte Carlo

3.4L V6 Gas DOHC
6
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: X, GAS, FI, Natural
 

Chevrolet Monte Carlo



3.4L V6 Gas DOHC Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: X, GAS, FI, Natural
6 Per Vehicle

1995

 

1995

 
Chevrolet Monte Carlo

3.1L V6 Gas OHV
6
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
LS, VIN: M, GAS, FI, Natural
 

Chevrolet Monte Carlo



3.1L V6 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
LS, VIN: M, GAS, FI, Natural
6 Per Vehicle

1999

 

1999

 
Chevrolet P30

7.4L V8 Gas OHV
8
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: J, GAS, FI, Natural
 

Chevrolet P30



7.4L V8 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: J, GAS, FI, Natural
8 Per Vehicle

1999

 

1998

 

1999

 

1998

 
Chevrolet P30

7.4L V8 Gas OHV
8
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: B, GAS, FI, Natural
 

Chevrolet P30



7.4L V8 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: B, GAS, FI, Natural
8 Per Vehicle

1999

 

1998

 

1997

 

1999

 

1998

 

1997

 
Chevrolet P30

5.7L V8 Gas OHV
8
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: R, GAS, FI, Natural
 

Chevrolet P30



5.7L V8 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: R, GAS, FI, Natural
8 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1999

 

1998

 

1997

 

1996

 
Chevrolet P30

4.3L V6 Gas OHV
6
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: W, GAS, FI, Natural
 

Chevrolet P30



4.3L V6 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: W, GAS, FI, Natural
6 Per Vehicle

1997

 

1996

 

1997

 

1996

 
Chevrolet P30

7.4L V8 Gas OHV
8
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: J, GAS, FI, Natural
 

Chevrolet P30



7.4L V8 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: J, GAS, FI, Natural
8 Per Vehicle

2006

 

2006

 
Chevrolet Silverado 1500 HD

6.0L V8 Gas OHV
8
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: U, GAS, FI, Natural
 

Chevrolet Silverado 1500 HD



6.0L V8 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: U, GAS, FI, Natural
8 Per Vehicle

2015

 

2014

 

2015

 

2014

 
Chevrolet SS

6.2L V8 Gas OHV
8
 
Iridium Power Spark Plug
Base, VIN: W, GAS, Engine: LS3, FI, Natural
Iridium Pwr
Perf Upgrade w/Worlds Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
 

Chevrolet SS



6.2L V8 Gas OHV Iridium Power Spark Plug
Base, VIN: W, GAS, Engine: LS3, FI, Natural
Iridium Pwr
Perf Upgrade w/Worlds Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
8 Per Vehicle

2013

 

2013

 
Chevrolet Suburban 2500

6.0L V8 Flex OHV
8
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/Worlds Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
LS, VIN: G, FLEX, Engine: L96, FI, Natural
 

Chevrolet Suburban 2500



6.0L V8 Flex OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/Worlds Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
LS, VIN: G, FLEX, Engine: L96, FI, Natural
8 Per Vehicle

2013

 

2013

 
Chevrolet Suburban 2500

6.0L V8 Flex OHV
8
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/Worlds Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
LT, VIN: G, FLEX, Engine: L96, FI, Natural
 

Chevrolet Suburban 2500



6.0L V8 Flex OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/Worlds Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
LT, VIN: G, FLEX, Engine: L96, FI, Natural
8 Per Vehicle

2012

 

2011

 

2010

 

2012

 

2011

 

2010

 
Chevrolet Suburban 2500

6.0L V8 Flex OHV
8
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
LS, VIN: G, FLEX, Engine: L96, FI, Natural
 

Chevrolet Suburban 2500



6.0L V8 Flex OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
LS, VIN: G, FLEX, Engine: L96, FI, Natural
8 Per Vehicle

2012

 

2011

 

2010

 

2012

 

2011

 

2010

 
Chevrolet Suburban 2500

6.0L V8 Flex OHV
8
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
LT, VIN: G, FLEX, Engine: L96, FI, Natural
 

Chevrolet Suburban 2500



6.0L V8 Flex OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
LT, VIN: G, FLEX, Engine: L96, FI, Natural
8 Per Vehicle

2009

 

2009

 
Chevrolet Suburban 2500

6.0L V8 Gas OHV
8
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
LS, VIN: K, GAS, FI, Natural
 

Chevrolet Suburban 2500



6.0L V8 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
LS, VIN: K, GAS, FI, Natural
8 Per Vehicle

2009

 

2009

 
Chevrolet Suburban 2500

6.0L V8 Gas OHV
8
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
LT, VIN: K, GAS, FI, Natural
 

Chevrolet Suburban 2500



6.0L V8 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
LT, VIN: K, GAS, FI, Natural
8 Per Vehicle

2008

 

2008

 
Chevrolet Suburban 2500

6.0L V8 Gas OHV
8
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: K, GAS, FI, Natural
 

Chevrolet Suburban 2500



6.0L V8 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: K, GAS, FI, Natural
8 Per Vehicle

2006

 

2006

 
Chevrolet Suburban 2500

8.1L V8 Gas OHV
8
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: G, GAS, FI, Natural
 

Chevrolet Suburban 2500



8.1L V8 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: G, GAS, FI, Natural
8 Per Vehicle

2006

 

2005

 

2006

 

2005

 
Chevrolet Suburban 2500

6.0L V8 Gas OHV
8
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: U, GAS, FI, Natural
 

Chevrolet Suburban 2500



6.0L V8 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
VIN: U, GAS, FI, Natural
8 Per Vehicle

2009

 

2009

 
Chevrolet Trailblazer

6.0L V8 Gas OHV
8
 
Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
SS, VIN: H, GAS, FI, Natural
 

Chevrolet Trailblazer



6.0L V8 Gas OHV Iridium Power Spark Plug
Iridium Pwr
Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
SS, VIN: H, GAS, FI, Natural
8 Per Vehicle
See More Fitments on Page 3 - or - Select Your Vehicle Above