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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 4 of 6
GMC Savana 1500

5.3L 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: 4, FLEX, Engine: LMF, FI, Natural
 

GMC Savana 1500



5.3L 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: 4, FLEX, Engine: LMF, FI, Natural
8 Per Vehicle
GMC Savana 1500

5.3L 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)
VIN: 4, FLEX, Engine: LMF, FI, Natural
 

GMC Savana 1500



5.3L 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)
VIN: 4, FLEX, Engine: LMF, FI, Natural
8 Per Vehicle
GMC Savana 1500

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: X, GAS, FI, Natural
 

GMC Savana 1500



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: X, GAS, FI, Natural
6 Per Vehicle
GMC Savana 1500

5.3L V8 Flex OHV
8
 
Iridium Power Spark Plug
FLEX, Engine: LMF, 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)
 

GMC Savana 1500



5.3L V8 Flex OHV Iridium Power Spark Plug
FLEX, Engine: LMF, 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
GMC Savana 1500

5.3L 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)
VIN: 4, FLEX, Engine: LMF, FI, Natural
 

GMC Savana 1500



5.3L 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)
VIN: 4, FLEX, Engine: LMF, FI, Natural
8 Per Vehicle
GMC Savana 1500

5.3L 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)
LS, VIN: 4, GAS, Engine: LMF, FI, Natural
 

GMC Savana 1500



5.3L 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)
LS, VIN: 4, GAS, Engine: LMF, FI, Natural
8 Per Vehicle
GMC Savana 1500

5.3L 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)
LT, VIN: 4, GAS, Engine: LMF, FI, Natural
 

GMC Savana 1500



5.3L 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)
LT, VIN: 4, GAS, Engine: LMF, FI, Natural
8 Per Vehicle
GMC Savana 1500

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
 

GMC Savana 1500



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
GMC Savana 1500

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
 

GMC Savana 1500



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
GMC Savana 1500

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
 

GMC Savana 1500



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
GMC Savana 2500

6.0L V8 CNG OHV
8
 
Iridium Power Spark Plug
Base, VIN: B, CNG, Engine: LC8, 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)
 

GMC Savana 2500



6.0L V8 CNG OHV Iridium Power Spark Plug
Base, VIN: B, CNG, Engine: LC8, 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
GMC Savana 2500

6.0L V8 Flex OHV
8
 
Iridium Power Spark Plug
Base, VIN: G, FLEX, Engine: L96, 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)
 

GMC Savana 2500



6.0L V8 Flex OHV Iridium Power Spark Plug
Base, VIN: G, FLEX, Engine: L96, 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
GMC Savana 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
 

GMC Savana 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
GMC Savana 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
 

GMC Savana 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
GMC Savana 2500

4.8L V8 Flex OHV
8
 
Iridium Power Spark Plug
Base, VIN: A, FLEX, Engine: L20, 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)
 

GMC Savana 2500



4.8L V8 Flex OHV Iridium Power Spark Plug
Base, VIN: A, FLEX, Engine: L20, 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
GMC Savana 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)
SL, VIN: G, FLEX, Engine: L96, FI, Natural
 

GMC Savana 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)
SL, VIN: G, FLEX, Engine: L96, FI, Natural
8 Per Vehicle
GMC Savana 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)
SLE, VIN: G, FLEX, Engine: L96, FI, Natural
 

GMC Savana 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)
SLE, VIN: G, FLEX, Engine: L96, FI, Natural
8 Per Vehicle
GMC Savana 2500

6.0L V8 CNG 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, CNG, Engine: LC8, FI, Natural
 

GMC Savana 2500



6.0L V8 CNG 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, CNG, Engine: LC8, FI, Natural
8 Per Vehicle
GMC Savana 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
 

GMC Savana 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
GMC Savana 2500

4.8L 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)
VIN: A, FLEX, Engine: L20, FI, Natural
 

GMC Savana 2500



4.8L 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)
VIN: A, FLEX, Engine: L20, FI, Natural
8 Per Vehicle
GMC Savana 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)
VIN: G, FLEX, Engine: L96, FI, Natural
 

GMC Savana 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)
VIN: G, FLEX, Engine: L96, FI, Natural
8 Per Vehicle
GMC Savana 2500

4.8L 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: C, GAS, FI, Natural
 

GMC Savana 2500



4.8L 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: C, GAS, FI, Natural
8 Per Vehicle
GMC Savana 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
 

GMC Savana 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
GMC Savana 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
 

GMC Savana 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
GMC Savana 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
 

GMC Savana 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
GMC Savana 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
 

GMC Savana 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
GMC Savana 3500

6.0L V8 CNG OHV
8
 
Iridium Power Spark Plug
Base, VIN: B, CNG, Engine: LC8, 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)
 

GMC Savana 3500



6.0L V8 CNG OHV Iridium Power Spark Plug
Base, VIN: B, CNG, Engine: LC8, 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
GMC Savana 3500

6.0L V8 Flex OHV
8
 
Iridium Power Spark Plug
Base, VIN: G, FLEX, Engine: L96, 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)
 

GMC Savana 3500



6.0L V8 Flex OHV Iridium Power Spark Plug
Base, VIN: G, FLEX, Engine: L96, 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
GMC Savana 3500

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
 

GMC Savana 3500



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
GMC Savana 3500

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
 

GMC Savana 3500



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
GMC Savana 3500

4.8L V8 Flex OHV
8
 
Iridium Power Spark Plug
Base, VIN: A, FLEX, Engine: L20, 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)
 

GMC Savana 3500



4.8L V8 Flex OHV Iridium Power Spark Plug
Base, VIN: A, FLEX, Engine: L20, 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
GMC Savana 3500

4.8L 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)
VIN: A, FLEX, Engine: L20, FI, Natural
 

GMC Savana 3500



4.8L 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)
VIN: A, FLEX, Engine: L20, FI, Natural
8 Per Vehicle
GMC Savana 3500

6.0L V8 CNG 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, CNG, Engine: LC8, FI, Natural
 

GMC Savana 3500



6.0L V8 CNG 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, CNG, Engine: LC8, FI, Natural
8 Per Vehicle
GMC Savana 3500

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)
VIN: G, FLEX, Engine: L96, FI, Natural
 

GMC Savana 3500



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)
VIN: G, FLEX, Engine: L96, FI, Natural
8 Per Vehicle
GMC Savana 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
 

GMC Savana 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
GMC Savana 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
 

GMC Savana 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
GMC Sierra 3500 HD

6.0L V8 Flex OHV
8
 
Iridium Power Spark Plug
Base, VIN: G, FLEX, Engine: L96, 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)
 

GMC Sierra 3500 HD



6.0L V8 Flex OHV Iridium Power Spark Plug
Base, VIN: G, FLEX, Engine: L96, 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
GMC Sierra 3500 HD

6.0L V8 Gas OHV
8
 
Iridium Power Spark Plug
Base, VIN: G, GAS, Engine: L96, 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)
 

GMC Sierra 3500 HD



6.0L V8 Gas OHV Iridium Power Spark Plug
Base, VIN: G, GAS, Engine: L96, 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
GMC Sierra 3500 HD

6.0L V8 Flex OHV
8
 
Iridium Power Spark Plug
Denali, VIN: G, FLEX, Engine: L96, 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)
 

GMC Sierra 3500 HD



6.0L V8 Flex OHV Iridium Power Spark Plug
Denali, VIN: G, FLEX, Engine: L96, 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
GMC Sierra 3500 HD

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)
SLE, VIN: G, FLEX, Engine: L96, FI, Natural
 

GMC Sierra 3500 HD



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)
SLE, VIN: G, FLEX, Engine: L96, FI, Natural
8 Per Vehicle
GMC Sierra 3500 HD

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)
SLT, VIN: G, FLEX, Engine: L96, FI, Natural
 

GMC Sierra 3500 HD



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)
SLT, VIN: G, FLEX, Engine: L96, FI, Natural
8 Per Vehicle
GMC Sierra 3500 HD

6.0L V8 Gas OHV
8
 
Iridium Power Spark Plug
Denali, VIN: G, GAS, Engine: L96, 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)
 

GMC Sierra 3500 HD



6.0L V8 Gas OHV Iridium Power Spark Plug
Denali, VIN: G, GAS, Engine: L96, 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
GMC Sierra 3500 HD

6.0L V8 Gas 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)
SLE, VIN: G, GAS, Engine: L96, FI, Natural
 

GMC Sierra 3500 HD



6.0L V8 Gas 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)
SLE, VIN: G, GAS, Engine: L96, FI, Natural
8 Per Vehicle
GMC Sierra 3500 HD

6.0L V8 Gas 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)
SLT, VIN: G, GAS, Engine: L96, FI, Natural
 

GMC Sierra 3500 HD



6.0L V8 Gas 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)
SLT, VIN: G, GAS, Engine: L96, FI, Natural
8 Per Vehicle
GMC Sierra 3500 HD

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)
WT, VIN: G, FLEX, Engine: L96, FI, Natural
 

GMC Sierra 3500 HD



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)
WT, VIN: G, FLEX, Engine: L96, FI, Natural
8 Per Vehicle
GMC Sierra 3500 HD

6.0L V8 Gas 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)
WT, VIN: G, GAS, Engine: L96, FI, Natural
 

GMC Sierra 3500 HD



6.0L V8 Gas 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)
WT, VIN: G, GAS, Engine: L96, FI, Natural
8 Per Vehicle
GMC Yukon

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)
SLE, FLEX, Engine: LMG, FI, Natural
 

GMC Yukon



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)
SLE, FLEX, Engine: LMG, FI, Natural
8 Per Vehicle
GMC Yukon

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)
SLT, FLEX, Engine: LMG, FI, Natural
 

GMC Yukon



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)
SLT, FLEX, Engine: LMG, FI, Natural
8 Per Vehicle
GMC Yukon

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: K, GAS, FI, Natural
 

GMC Yukon



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: K, GAS, FI, Natural
8 Per Vehicle
GMC Yukon XL 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)
SLE, FLEX, Engine: LMG, FI, Natural
 

GMC Yukon XL 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)
SLE, FLEX, Engine: LMG, FI, Natural
8 Per Vehicle
GMC Yukon XL 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)
SLE, VIN: 7, FLEX, Engine: LC9, FI, Natural
 

GMC Yukon XL 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)
SLE, VIN: 7, FLEX, Engine: LC9, FI, Natural
8 Per Vehicle
GMC Yukon XL 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)
SLT, VIN: 7, FLEX, Engine: LC9, FI, Natural
 

GMC Yukon XL 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)
SLT, VIN: 7, FLEX, Engine: LC9, FI, Natural
8 Per Vehicle
GMC Yukon XL 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)
SLE, VIN: G, FLEX, Engine: L96, FI, Natural
 

GMC Yukon XL 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)
SLE, VIN: G, FLEX, Engine: L96, FI, Natural
8 Per Vehicle
GMC Yukon XL 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)
SLT, VIN: G, FLEX, Engine: L96, FI, Natural
 

GMC Yukon XL 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)
SLT, VIN: G, FLEX, Engine: L96, FI, Natural
8 Per Vehicle
GMC Yukon XL 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)
SLE, VIN: G, FLEX, Engine: L96, FI, Natural
 

GMC Yukon XL 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)
SLE, VIN: G, FLEX, Engine: L96, FI, Natural
8 Per Vehicle
GMC Yukon XL 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)
SLT, VIN: G, FLEX, Engine: L96, FI, Natural
 

GMC Yukon XL 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)
SLT, VIN: G, FLEX, Engine: L96, FI, Natural
8 Per Vehicle
GMC Yukon XL 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)
SLE, VIN: K, GAS, FI, Natural
 

GMC Yukon XL 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)
SLE, VIN: K, GAS, FI, Natural
8 Per Vehicle
GMC Yukon XL 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)
SLT, VIN: K, GAS, FI, Natural
 

GMC Yukon XL 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)
SLT, VIN: K, GAS, FI, Natural
8 Per Vehicle
GMC Yukon XL 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
 

GMC Yukon XL 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
GMC Yukon XL 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
 

GMC Yukon XL 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
GMC Yukon XL 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
 

GMC Yukon XL 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
GMC Yukon XL 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
 

GMC Yukon XL 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
Hummer H2

6.2L 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)
VIN: 2, FLEX, Engine: L9H, FI, Natural
 

Hummer H2



6.2L 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)
VIN: 2, FLEX, Engine: L9H, FI, Natural
8 Per Vehicle
Hummer H2

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: 8, GAS, Engine: L92, FI, Natural
 

Hummer H2



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: 8, GAS, Engine: L92, FI, Natural
8 Per Vehicle
Hummer H2

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
 

Hummer H2



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
Hummer H3

5.3L V8 Gas OHV
8
 
Iridium Power Spark Plug
Alpha, VIN: L, GAS, Engine: LH8, 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)
 

Hummer H3



5.3L V8 Gas OHV Iridium Power Spark Plug
Alpha, VIN: L, GAS, Engine: LH8, 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
Hummer H3

5.3L V8 Gas OHV
8
 
Iridium Power Spark Plug
Championship Series, VIN: L, GAS, Engine: LH8, 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)
 

Hummer H3



5.3L V8 Gas OHV Iridium Power Spark Plug
Championship Series, VIN: L, GAS, Engine: LH8, 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
Hummer H3T

5.3L V8 Gas OHV
8
 
Iridium Power Spark Plug
Alpha, VIN: L, GAS, Engine: LH8, 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)
 

Hummer H3T



5.3L V8 Gas OHV Iridium Power Spark Plug
Alpha, VIN: L, GAS, Engine: LH8, 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
Isuzu Hombre

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
 

Isuzu Hombre



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
Isuzu Hombre

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
 

Isuzu Hombre



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
Isuzu Hombre

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: X, GAS, FI, Natural
 

Isuzu Hombre



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: X, GAS, FI, Natural
6 Per Vehicle
Jaguar S-Type

3.0L V6 Gas DOHC
6
 
Iridium Power Spark Plug
Base, VIN: A, 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)
 

Jaguar S-Type



3.0L V6 Gas DOHC Iridium Power Spark Plug
Base, VIN: A, 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
Lincoln Continental

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: V, GAS, FI, Natural
 

Lincoln Continental



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: V, GAS, FI, Natural
8 Per Vehicle
Lincoln Continental

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: V, GAS, FI, Natural
 

Lincoln Continental



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: V, GAS, FI, Natural
8 Per Vehicle
Lincoln Continental

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: 3, GAS, CARB, Natural
 

Lincoln Continental



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: 3, GAS, CARB, Natural
6 Per Vehicle
Lincoln Mark VIII

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: V, GAS, FI, Natural
 

Lincoln Mark VIII



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: V, GAS, FI, Natural
8 Per Vehicle
Lincoln Town Car

4.6L V8 Flex SOHC
8
 
Iridium Power Spark Plug
Executive L, VIN: V, FLEX, 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)
 

Lincoln Town Car



4.6L V8 Flex SOHC Iridium Power Spark Plug
Executive L, VIN: V, FLEX, 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
Lincoln Town Car

4.6L V8 Flex SOHC
8
 
Iridium Power Spark Plug
Executive, VIN: V, FLEX, 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)
 

Lincoln Town Car



4.6L V8 Flex SOHC Iridium Power Spark Plug
Executive, VIN: V, FLEX, 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
Lincoln Town Car

4.6L V8 Flex SOHC
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)
Signature L, VIN: V, FLEX, FI, Natural
 

Lincoln Town Car



4.6L V8 Flex SOHC 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)
Signature L, VIN: V, FLEX, FI, Natural
8 Per Vehicle
Lincoln Town Car

4.6L V8 Flex SOHC
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)
Signature Limited, VIN: V, FLEX, FI, Natural
 

Lincoln Town Car



4.6L V8 Flex SOHC 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)
Signature Limited, VIN: V, FLEX, FI, Natural
8 Per Vehicle
Mazda B2300

2.3L l4 Gas DOHC
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: D, GAS, FI, Natural
 

Mazda B2300



2.3L l4 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: D, GAS, FI, Natural
4 Per Vehicle
Mazda B2500

2.5L l4 Gas SOHC
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: C, GAS, FI, Natural
 

Mazda B2500



2.5L l4 Gas SOHC 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: C, GAS, FI, Natural
8 Per Vehicle
Mazda B2500

2.5L l4 Gas SOHC
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: C, GAS, FI, Natural
 

Mazda B2500



2.5L l4 Gas SOHC 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: C, GAS, FI, Natural
4 Per Vehicle
Mazda B3000

3.0L 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: U, GAS, FI, Natural
 

Mazda B3000



3.0L 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: U, GAS, FI, Natural
6 Per Vehicle
Mazda B3000

3.0L 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: U, GAS, FI, Natural
 

Mazda B3000



3.0L 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: U, GAS, FI, Natural
6 Per Vehicle
Mazda B4000

4.0L 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: X, GAS, FI, Natural
 

Mazda B4000



4.0L 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: X, GAS, FI, Natural
6 Per Vehicle
Mercedes-Benz 190E

2.6L l6 Gas SOHC
6
 
Iridium Power Spark Plug
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)
 

Mercedes-Benz 190E



2.6L l6 Gas SOHC Iridium Power Spark Plug
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
Mercedes-Benz 190E

2.3L l4 Gas SOHC
4
 
Iridium Power Spark Plug
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)
 

Mercedes-Benz 190E



2.3L l4 Gas SOHC Iridium Power Spark Plug
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
Mercedes-Benz 190E

2.3L l4 Gas DOHC,
2.3L l4 Gas SOHC
4
 
Iridium Power Spark Plug
GAS, FI, Natural, Valves: 16
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)
 

Mercedes-Benz 190E



2.3L l4 Gas DOHC,
2.3L l4 Gas SOHC Iridium Power Spark Plug
GAS, FI, Natural, Valves: 16
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
Mercedes-Benz 190E

2.3L l4 Gas DOHC
4
 
Iridium Power Spark Plug
2.3-16, GAS, FI, Natural, Valves: 16
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)
 

Mercedes-Benz 190E



2.3L l4 Gas DOHC Iridium Power Spark Plug
2.3-16, GAS, FI, Natural, Valves: 16
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
Mercedes-Benz 190E

2.3L l4 Gas SOHC
4
 
Iridium Power Spark Plug
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)
 

Mercedes-Benz 190E



2.3L l4 Gas SOHC Iridium Power Spark Plug
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
Mercedes-Benz 300E

2.8L l6 Gas DOHC
6
 
Iridium Power Spark Plug
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)
 

Mercedes-Benz 300E



2.8L l6 Gas DOHC Iridium Power Spark Plug
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
Mercedes-Benz 300E

3.0L l6 Gas SOHC
6
 
Iridium Power Spark Plug
4Matic, 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)
 

Mercedes-Benz 300E



3.0L l6 Gas SOHC Iridium Power Spark Plug
4Matic, 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
Mercedes-Benz 300E

3.0L l6 Gas SOHC
6
 
Iridium Power Spark Plug
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)
 

Mercedes-Benz 300E



3.0L l6 Gas SOHC Iridium Power Spark Plug
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
Mercedes-Benz 300SE

3.0L l6 Gas SOHC
6
 
Iridium Power Spark Plug
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)
 

Mercedes-Benz 300SE



3.0L l6 Gas SOHC Iridium Power Spark Plug
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
Mercedes-Benz 300SEL

3.0L l6 Gas SOHC
6
 
Iridium Power Spark Plug
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)
 

Mercedes-Benz 300SEL



3.0L l6 Gas SOHC Iridium Power Spark Plug
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
Mercedes-Benz 300TE

3.0L l6 Gas SOHC
6
 
Iridium Power Spark Plug
4Matic, 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)
 

Mercedes-Benz 300TE



3.0L l6 Gas SOHC Iridium Power Spark Plug
4Matic, 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
Mercedes-Benz 300TE

3.0L l6 Gas SOHC
6
 
Iridium Power Spark Plug
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)
 

Mercedes-Benz 300TE



3.0L l6 Gas SOHC Iridium Power Spark Plug
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
Mercury Bobcat

2.3L l4 Gas SOHC
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: A, GAS, CARB, Natural
 

Mercury Bobcat



2.3L l4 Gas SOHC 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, CARB, Natural
4 Per Vehicle
See More Fitments on Page 5 - or - Select Your Vehicle Above