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  2. Auto Parts
  3. Ignition
  4. Secondary Ignition
  5. Spark Plug
  6. Bosch 7971

Bosch 7971 Spark Plug

Bosch 7971 Spark Plug
Bosch 7971 Spark Plug Image 1
Bosch 7971 Spark Plug

Bosch
Brand:Bosch
Part Number: 7971
UPC: 4047023231710
Weight: 0.1 lbs
Condition:New



On Sale:

$3.08

Availability:
124 in Stock
Warehouse: US-4
Quantity:

Product Information

Description:

Get the Bosch 7971 Spark Plug for your vehicle. Buy now and secure your purchase online!

Bosch conventional Nickel-Copper Spark Plugs are designed to deliver performance and value. Heavy-duty yttrium-enhanced nickel center electrode with copper core provides a longer lasting copper core spark plug. Engineered to meet or exceed Original Equipment specifications for nickel-copper core spark plugs.

Features and Benefits:

  • Angled, ribbed insulator design prevents misfire due to flash-over
  • Copper core provides broader heat range to resist pre-ignition and fouling
  • Heavy-duty yttrium enhanced nickel-copper center electrode ensures superior reliability and durability for up to 50% longer performance life vs. standard copper plugs
  • Metal glass fused resistor maximizes interference suppression
  • Nickel-plated rolled threads provide superior resistance to corrosion and do not require anti-seize - saving time

Specifications:

Center Electrode Core Material:
Nickel-Yttrium and Copper
Center Electrode Tip Material:
Nickel-Yttrium
Electrical Terminal Type:
Removable Nut
Ground Configuration:
Standard
Ground Electrode Core Material:
N/A
Ground Electrode Quantity:
1
Ground Electrode Tip Design:
Tapered v-profile
Ground Electrode Tip Material:
Nickel
Hex Size:
16
Insulator Material:
Ceramic
Insulator Type:
Non-Projected
Manufacturer Heat Range:
8
Outdoor Power Equipment Application:
No
Package Contents:
Spark Plug
Package Quantity:
1
Pre-Gap Size:
1.1 mm
Product Length:
2.976378 in
Product Width:
0.712598 in
Reach:
17.5 mm
Resistance:
6000 Ohm
Resistor:
Yes
Seat Type:
Tapered
Short Style:
No
Spark Plug Type:
4-Cycle
Thread Diameter:
14 mm
Prop 65 Warning Label Required?:
No
Country of Origin:
RU

Select a vehicle to narrow Bosch 7971 Spark Plug fitment info!

Last Updated: 08/04/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 
Ford Aerostar

4.0L V6 Gas OHV
6
 
Nickel
Standard
Original Center Electrode Material is Copper/Nickel
Gap 0.054 in
 

Ford Aerostar



4.0L V6 Gas OHV Nickel
Standard
Original Center Electrode Material is Copper/Nickel
Gap 0.054 in

6 Per Vehicle

1987

 

1986

 

1987

 

1986

 
Ford Aerostar

3.0L V6 Gas OHV
6
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.044 in
 

Ford Aerostar



3.0L V6 Gas OHV Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.044 in

6 Per Vehicle

1986

 

1986

 
Ford Aerostar

2.8L V6 Gas OHV
6
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.044 in
 

Ford Aerostar



2.8L V6 Gas OHV Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.044 in

6 Per Vehicle

1990

 

1989

 

1988

 

1987

 

1986

 

1990

 

1989

 

1988

 

1987

 

1986

 
Ford Bronco II

2.9L V6 Gas OHV
6
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.054 in
 

Ford Bronco II



2.9L V6 Gas OHV Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.054 in

6 Per Vehicle

1985

 

1985

 
Ford Bronco II

2.8L V6 Gas OHV
6
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.054 in
 

Ford Bronco II



2.8L V6 Gas OHV Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.054 in

6 Per Vehicle

2011

 

2010

 

2009

 

2011

 

2010

 

2009

 
Ford Crown Victoria

4.6L V8 Gas SOHC
8
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.054 in
 

Ford Crown Victoria



4.6L V8 Gas SOHC Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.054 in

8 Per Vehicle

1994

 

1993

 

1994

 

1993

 
Ford Crown Victoria

4.6L V8 Gas SOHC
8
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.044 in
 

Ford Crown Victoria



4.6L V8 Gas SOHC Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.044 in

8 Per Vehicle

1992

 

1992

 
Ford Crown Victoria

4.6L V8 Gas SOHC
8
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.034 in
 

Ford Crown Victoria



4.6L V8 Gas SOHC Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.034 in

8 Per Vehicle

1983

 

1983

 
Ford Escort

1.6L L4 Gas SOHC
4
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.034 in
8th VIN Digit: 2
 

Ford Escort



1.6L L4 Gas SOHC Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.034 in
8th VIN Digit: 2

4 Per Vehicle

1983

 

1983

 
Ford Escort

1.6L L4 Gas SOHC
4
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.034 in
8th VIN Digit: 4
 

Ford Escort



1.6L L4 Gas SOHC Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.034 in
8th VIN Digit: 4

4 Per Vehicle

1982

 

1982

 
Ford Escort

1.6L L4 Gas SOHC
4
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.034 in
 

Ford Escort



1.6L L4 Gas SOHC Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.034 in

4 Per Vehicle

1983

 

1983

 
Ford EXP

1.6L L4 Gas SOHC
4
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.034 in
8th VIN Digit: 2
 

Ford EXP



1.6L L4 Gas SOHC Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.034 in
8th VIN Digit: 2

4 Per Vehicle

1983

 

1983

 
Ford EXP

1.6L L4 Gas SOHC
4
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.034 in
8th VIN Digit: 4
 

Ford EXP



1.6L L4 Gas SOHC Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.034 in
8th VIN Digit: 4

4 Per Vehicle

1982

 

1982

 
Ford EXP

1.6L L4 Gas SOHC
4
 
Nickel
From 10/1981
Original Center Electrode Material is Copper/Nickel
Gap 0.034 in
 

Ford EXP



1.6L L4 Gas SOHC Nickel
From 10/1981
Original Center Electrode Material is Copper/Nickel
Gap 0.034 in

4 Per Vehicle

1995

 

1994

 

1993

 

1992

 

1991

 

1995

 

1994

 

1993

 

1992

 

1991

 
Ford Explorer

4.0L V6 Gas OHV
6
 
Nickel
Standard
Original Center Electrode Material is Copper/Nickel
Gap 0.054 in
 

Ford Explorer



4.0L V6 Gas OHV Nickel
Standard
Original Center Electrode Material is Copper/Nickel
Gap 0.054 in

6 Per Vehicle

2010

 

2009

 

2010

 

2009

 
Ford F-150

4.6L V8 Gas SOHC
8
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.054 in
8th VIN Digit: W
 

Ford F-150



4.6L V8 Gas SOHC Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.054 in
8th VIN Digit: W

8 Per Vehicle

1999

 

1999

 
Ford F-150

5.4L V8 Gas SOHC Supercharged
8
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.044 in
 

Ford F-150



5.4L V8 Gas SOHC Supercharged Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.044 in

8 Per Vehicle

1995

 

1994

 

1993

 

1995

 

1994

 

1993

 
Ford F-150

5.8L V8 Gas OHV
8
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.044 in
8th VIN Digit: R
 

Ford F-150



5.8L V8 Gas OHV Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.044 in
8th VIN Digit: R

8 Per Vehicle

1980

 

1979

 

1978

 

1980

 

1979

 

1978

 
Ford Fiesta

1.6L L4 Gas OHV
4
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.034 in
 

Ford Fiesta



1.6L L4 Gas OHV Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.034 in

4 Per Vehicle

1984

 

1983

 

1984

 

1983

 
Ford LTD

2.3L L4 LPG SOHC
4
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.034 in
 

Ford LTD



2.3L L4 LPG SOHC Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.034 in

4 Per Vehicle

1995

 

1994

 

1993

 

1995

 

1994

 

1993

 
Ford Mustang

5.0L V8 Gas OHV
8
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.044 in
8th VIN Digit: D
 

Ford Mustang



5.0L V8 Gas OHV Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.044 in
8th VIN Digit: D

8 Per Vehicle

1993

 

1992

 

1991

 

1993

 

1992

 

1991

 
Ford Mustang

2.3L L4 Gas SOHC
4
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.044 in
 

Ford Mustang



2.3L L4 Gas SOHC Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.044 in

4 Per Vehicle

1986

 

1986

 
Ford Mustang

2.3L L4 Gas SOHC Turbo
4
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.044 in
 

Ford Mustang



2.3L L4 Gas SOHC Turbo Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.044 in

4 Per Vehicle

1985

 

1984

 

1983

 

1985

 

1984

 

1983

 
Ford Mustang

2.3L L4 Gas SOHC Turbo
4
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.034 in
 

Ford Mustang



2.3L L4 Gas SOHC Turbo Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.034 in

4 Per Vehicle

1980

 

1980

 
Ford Mustang

2.3L L4 Gas SOHC Turbo
4
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.034 in
 

Ford Mustang



2.3L L4 Gas SOHC Turbo Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.034 in

4 Per Vehicle

1979

 

1979

 
Ford Mustang

2.3L L4 Gas SOHC Turbo
4
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.054 in
 

Ford Mustang



2.3L L4 Gas SOHC Turbo Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.054 in

4 Per Vehicle

1968

 

1968

 
Ford Mustang

3.3L L6 Gas OHV
6
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.034 in
 

Ford Mustang



3.3L L6 Gas OHV Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.034 in

6 Per Vehicle

1992

 

1991

 

1990

 

1989

 

1992

 

1991

 

1990

 

1989

 
Ford Ranger

2.3L L4 Gas SOHC
4
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.044 in
 

Ford Ranger



2.3L L4 Gas SOHC Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.044 in

4 Per Vehicle

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 
Ford Ranger

2.9L V6 Gas OHV
6
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.054 in
 

Ford Ranger



2.9L V6 Gas OHV Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.054 in

6 Per Vehicle

1985

 

1985

 
Ford Ranger

2.8L V6 Gas OHV
6
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.054 in
 

Ford Ranger



2.8L V6 Gas OHV Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.054 in

6 Per Vehicle

1995

 

1994

 

1993

 

1995

 

1994

 

1993

 
Ford Taurus

3.0L V6 Flex OHV
6
 
Nickel
Original Center Electrode Material is Copper/Nickel
 

Ford Taurus



3.0L V6 Flex OHV Nickel
Original Center Electrode Material is Copper/Nickel

6 Per Vehicle

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 
Ford Taurus

2.5L L4 Gas OHV
4
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.044 in
 

Ford Taurus



2.5L L4 Gas OHV Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.044 in

4 Per Vehicle

1987

 

1986

 

1987

 

1986

 
Ford Taurus

3.0L V6 Gas OHV
6
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.044 in
 

Ford Taurus



3.0L V6 Gas OHV Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.044 in

6 Per Vehicle

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 
Ford Tempo

2.3L L4 Gas OHV
4
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.054 in
 

Ford Tempo



2.3L L4 Gas OHV Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.054 in

4 Per Vehicle

1987

 

1986

 

1985

 

1987

 

1986

 

1985

 
Ford Tempo

2.3L L4 Gas OHV
4
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.044 in
8th VIN Digit: S
 

Ford Tempo



2.3L L4 Gas OHV Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.044 in
8th VIN Digit: S

4 Per Vehicle

1995

 

1994

 

1995

 

1994

 
Ford Thunderbird

4.6L V8 Gas SOHC
8
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.044 in
 

Ford Thunderbird



4.6L V8 Gas SOHC Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.044 in

8 Per Vehicle

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 
Ford Thunderbird

2.3L L4 Gas SOHC Turbo
4
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.034 in
 

Ford Thunderbird



2.3L L4 Gas SOHC Turbo Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.034 in

4 Per Vehicle

1995

 

1994

 

1993

 

1995

 

1994

 

1993

 
Lincoln Mark VIII

4.6L V8 Gas DOHC
8
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.034 in
 

Lincoln Mark VIII



4.6L V8 Gas DOHC Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.034 in

8 Per Vehicle

2011

 

2010

 

2009

 

2011

 

2010

 

2009

 
Lincoln Town Car

4.6L V8 Gas SOHC
8
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.054 in
 

Lincoln Town Car



4.6L V8 Gas SOHC Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.054 in

8 Per Vehicle

1994

 

1993

 

1992

 

1991

 

1994

 

1993

 

1992

 

1991

 
Lincoln Town Car

4.6L V8 Gas SOHC
8
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.044 in
 

Lincoln Town Car



4.6L V8 Gas SOHC Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.044 in

8 Per Vehicle

1992

 

1991

 

1992

 

1991

 
Lincoln Town Car

4.6L V8 Gas SOHC
8
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.034 in
 

Lincoln Town Car



4.6L V8 Gas SOHC Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.034 in

8 Per Vehicle

1984

 

1983

 

1984

 

1983

 
Mercury Capri

2.3L L4 Gas SOHC Turbo
4
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.034 in
 

Mercury Capri



2.3L L4 Gas SOHC Turbo Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.034 in

4 Per Vehicle

1981

 

1980

 

1981

 

1980

 
Mercury Capri

2.3L L4 Gas SOHC Turbo
4
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.034 in
 

Mercury Capri



2.3L L4 Gas SOHC Turbo Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.034 in

4 Per Vehicle

1979

 

1979

 
Mercury Capri

2.3L L4 Gas SOHC Turbo
4
 
Nickel
Original Center Electrode Material is Copper/Nickel
 

Mercury Capri



2.3L L4 Gas SOHC Turbo Nickel
Original Center Electrode Material is Copper/Nickel

4 Per Vehicle

1995

 

1994

 

1995

 

1994

 
Mercury Cougar

4.6L V8 Gas SOHC
8
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.044 in
 

Mercury Cougar



4.6L V8 Gas SOHC Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.044 in

8 Per Vehicle

1986

 

1986

 
Mercury Cougar

2.3L L4 Gas SOHC Turbo
4
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.044 in
 

Mercury Cougar



2.3L L4 Gas SOHC Turbo Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.044 in

4 Per Vehicle

1985

 

1984

 

1985

 

1984

 
Mercury Cougar

2.3L L4 Gas SOHC Turbo
4
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.034 in
 

Mercury Cougar



2.3L L4 Gas SOHC Turbo Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.034 in

4 Per Vehicle

2010

 

2009

 

2010

 

2009

 
Mercury Grand Marquis

4.6L V8 Gas SOHC
8
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.054 in
 

Mercury Grand Marquis



4.6L V8 Gas SOHC Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.054 in

8 Per Vehicle

1994

 

1993

 

1994

 

1993

 
Mercury Grand Marquis

4.6L V8 Gas SOHC
8
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.044 in
 

Mercury Grand Marquis



4.6L V8 Gas SOHC Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.044 in

8 Per Vehicle

1992

 

1992

 
Mercury Grand Marquis

4.6L V8 Gas SOHC
8
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.034 in
 

Mercury Grand Marquis



4.6L V8 Gas SOHC Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.034 in

8 Per Vehicle

1983

 

1983

 
Mercury LN7

1.6L L4 Gas SOHC
4
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.034 in
8th VIN Digit: 4
 

Mercury LN7



1.6L L4 Gas SOHC Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.034 in
8th VIN Digit: 4

4 Per Vehicle

1982

 

1982

 
Mercury LN7

1.6L L4 Gas SOHC
4
 
Nickel
From 10/1981
Original Center Electrode Material is Copper/Nickel
Gap 0.034 in
 

Mercury LN7



1.6L L4 Gas SOHC Nickel
From 10/1981
Original Center Electrode Material is Copper/Nickel
Gap 0.034 in

4 Per Vehicle

1983

 

1983

 
Mercury Lynx

1.6L L4 Gas SOHC
4
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.034 in
8th VIN Digit: 2
 

Mercury Lynx



1.6L L4 Gas SOHC Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.034 in
8th VIN Digit: 2

4 Per Vehicle

1983

 

1983

 
Mercury Lynx

1.6L L4 Gas SOHC
4
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.034 in
8th VIN Digit: 4
 

Mercury Lynx



1.6L L4 Gas SOHC Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.034 in
8th VIN Digit: 4

4 Per Vehicle

1982

 

1982

 
Mercury Lynx

1.6L L4 Gas SOHC
4
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.034 in
 

Mercury Lynx



1.6L L4 Gas SOHC Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.034 in

4 Per Vehicle

1984

 

1983

 

1984

 

1983

 
Mercury Marquis

2.3L L4 LPG SOHC
4
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.034 in
 

Mercury Marquis



2.3L L4 LPG SOHC Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.034 in

4 Per Vehicle

1987

 

1986

 

1987

 

1986

 
Mercury Sable

3.0L V6 Gas OHV
6
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.044 in
 

Mercury Sable



3.0L V6 Gas OHV Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.044 in

6 Per Vehicle

1986

 

1986

 
Mercury Sable

2.5L L4 Gas OHV
4
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.044 in
 

Mercury Sable



2.5L L4 Gas OHV Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.044 in

4 Per Vehicle

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 
Mercury Topaz

2.3L L4 Gas OHV
4
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.054 in
 

Mercury Topaz



2.3L L4 Gas OHV Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.054 in

4 Per Vehicle

1987

 

1986

 

1985

 

1987

 

1986

 

1985

 
Mercury Topaz

2.3L L4 Gas OHV
4
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.044 in
8th VIN Digit: S
 

Mercury Topaz



2.3L L4 Gas OHV Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.044 in
8th VIN Digit: S

4 Per Vehicle

1989

 

1988

 

1989

 

1988

 
Merkur Scorpio

2.9L V6 Gas OHV
6
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.054 in
 

Merkur Scorpio



2.9L V6 Gas OHV Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.054 in

6 Per Vehicle

1989

 

1988

 

1987

 

1986

 

1989

 

1988

 

1987

 

1986

 
Merkur XR4Ti

2.3L L4 Gas SOHC Turbo
4
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.044 in
 

Merkur XR4Ti



2.3L L4 Gas SOHC Turbo Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.044 in

4 Per Vehicle

1985

 

1985

 
Merkur XR4Ti

2.3L L4 Gas SOHC Turbo
4
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.034 in
 

Merkur XR4Ti



2.3L L4 Gas SOHC Turbo Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.034 in

4 Per Vehicle

1989

 

1989

 
Pontiac Firebird

3.8L V6 Gas OHV Turbo
6
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.035 in
 

Pontiac Firebird



3.8L V6 Gas OHV Turbo Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.035 in

6 Per Vehicle

1990

 

1989

 

1990

 

1989

 
Pontiac Grand Prix

3.1L V6 Gas OHV Turbo
6
 
Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.035 in
 

Pontiac Grand Prix



3.1L V6 Gas OHV Turbo Nickel
Original Center Electrode Material is Copper/Nickel
Gap 0.035 in

6 Per Vehicle