Bosch 9657 Spark Plug

Brand	Bosch 9657
Center Electrode Core Material	Nickel-Yttrium and Copper
Center Electrode Tip Material	Iridium
Ground Configuration	Standard
Ground Electrode Quantity	1
Ground Electrode Tip Design	Tapered
Ground Electrode Tip Material	Platinum-Iridium and Nickel-Yttrium
Hex Size	16
Insulator Material	Ceramic
Insulator Type	Non-Projected
Manufacturer Heat Range	8
Outdoor Power Equipment Application	No
Package Contents	Spark Plug
Pre-Gap Size	1.1
Product Length	2.968504 in
Product Width	0.712598 in
Reach	17.5
Resistance	6000
Resistor	Yes
Seat Type	Tapered
Short Style	No
Spark Plug Type	4-Cycle
Thread Diameter	14
Product line	OE Fine Wire Double Iridium
Fits	Ford, Mazda, Chevrolet, GMC, Oldsmobile, Pontiac, Isuzu, Mercury, Mercedes-Benz, Merkur, Buick, and Cadillac · 245 vehicles

OE Fine Wire Double Iridium. Engineered for strong ignitability and long service life.

Ultra fine wire design. Helps deliver quick, efficient spark performance.

Laser-welded electrodes. Adds durability for dependable operation over time.

$18.17Free shipping

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Bosch OE Fine Wire Double Iridium Spark Plug

Bosch 9657 is an OE Fine Wire Double Iridium spark plug built for precise ignition performance and extended service life. The fine-wire iridium center electrode and laser-welded ground electrode help deliver consistent spark energy for a wide range of Ford, Mazda, Chevrolet, GMC, and Mercedes-Benz applications.

The OE Fine Wire Double Iridium line focuses on factory-style fitment with advanced electrode materials. Bosch combines an iridium-alloy firing pin, a tapered ground electrode, and a preset gap to support reliable ignition in engines that call for a tapered-seat, resistor-style 4-cycle spark plug.

Key Features

Part number 9657 from Bosch OE Fine Wire Double Iridium
Fine-wire double iridium design for strong ignitability and long service life
Laser-welded tapered ground electrode for stable spark delivery
Iridium center electrode with iridium-alloy ground inlay
Preset 1.1 mm gap; do not gap before installation where specified
Resistor spark plug with 6000 resistance
Tapered seat, standard ground configuration, non-projected insulator
Compatible with 14 mm thread diameter and 16 mm hex size applications

Detailed Description

Bosch 9657 is engineered for drivers and technicians looking for an OE-style spark plug with modern iridium construction. The ultra-fine center electrode helps concentrate the spark, while the tapered ground electrode and laser-welded design support dependable ignition under everyday driving and higher-demand conditions. This spark plug is listed across a broad range of vehicles, including 2011 Ford Crown Victoria, 2009-2010 Ford F-150, 2001-2010 Ford Ranger, 2010 Mazda B2300, and 1996-2003 Chevrolet S10 applications. It also appears in fitments for GMC Sonoma, Pontiac Sunfire, Oldsmobile Intrigue, and several Mercedes-Benz 190E and 300-series models.

This part cross-references common OE-style spark plug applications for the same vehicle platforms. Bosch 9657 is a direct-fit style option for owners servicing older and newer ignition systems that specify a tapered-seat, resistor plug with preset gap.

What It Helps Address

Rough idle caused by worn spark plug electrodes
Hard starting from weak or inconsistent spark output
Misfire concerns related to aged ignition components
Reduced throttle response from degraded plug performance
Maintenance intervals where long-life iridium construction is preferred

Installation Notes and Tips

Follow the vehicle-specific service information before installation.
Do not alter the preset gap on applications marked “Do Not Gap.”
Verify the tapered seat, thread diameter, reach, and heat range match the engine specification.
Inspect ignition coils, wires, and boots during spark plug service to avoid repeat misfire issues.
Use proper torque procedures to protect the cylinder head and plug threads.

Quality Assurance

Bosch OE Fine Wire Double Iridium plugs are built with laser-welded electrode construction and iridium-based materials for consistent ignition performance and durability. Bosch 9657 is designed to meet OE-style service expectations across the listed Ford Ranger, Mazda B2300, and Chevrolet S10 fitments, along with additional applications shown in the vehicle coverage data.

This part fits 245 vehicles

Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Year	Make	Model	Submodel	Drive Type	Liters	Cylinders	Fuel Type	Position	Notes
2011	Ford	Crown Victoria	—	—	4.6L	V8	GAS	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
2010	Ford	F-150	—	—	4.6L	V8	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
2010	Ford	Ranger	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2010	Mazda	B2300	—	—	2.3L	L4	—	N/A	OE Fine Wire Double Iridium
2009	Ford	F-150	—	—	4.6L	V8	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
2009	Ford	Ranger	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2009	Mazda	B2300	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2008	Ford	Ranger	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2008	Mazda	B2300	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2007	Ford	Ranger	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2007	Mazda	B2300	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2006	Ford	Ranger	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2006	Mazda	B2300	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2005	Ford	Ranger	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2005	Mazda	B2300	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2004	Ford	Ranger	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2004	Mazda	B2300	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2003	Chevrolet	Cavalier	—	—	2.2L	L4	—	N/A	OE Fine Wire Double Iridium
2003	Chevrolet	S10	—	—	2.2L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2003	Ford	Ranger	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2003	GMC	Sonoma	—	—	2.2L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2003	Mazda	B2300	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2002	Chevrolet	Cavalier	—	—	2.2L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2002	Chevrolet	S10	—	—	2.2L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2002	Ford	Ranger	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2002	GMC	Sonoma	—	—	2.2L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2002	Mazda	B2300	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2002	Oldsmobile	Aurora	—	—	3.5L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2002	Oldsmobile	Intrigue	—	—	3.5L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2002	Pontiac	Sunfire	—	—	2.2L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2001	Chevrolet	Cavalier	—	—	2.2L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2001	Chevrolet	S10	—	—	2.2L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2001	Ford	Ranger	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2001	GMC	Sonoma	—	—	2.2L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2001	Mazda	B2300	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2001	Oldsmobile	Aurora	—	—	3.5L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2001	Oldsmobile	Intrigue	—	—	3.5L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2001	Pontiac	Sunfire	—	—	2.2L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2000	Chevrolet	Cavalier	—	—	2.2L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2000	Chevrolet	S10	—	—	2.2L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2000	GMC	Sonoma	—	—	2.2L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2000	Isuzu	Hombre	—	—	2.2L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2000	Oldsmobile	Intrigue	—	—	3.5L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
2000	Pontiac	Sunfire	—	—	2.2L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
1999	Chevrolet	Cavalier	—	—	2.2L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
1999	Chevrolet	S10	—	—	2.2L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
1999	GMC	Sonoma	—	—	2.2L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
1999	Isuzu	Hombre	—	—	2.2L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
1999	Oldsmobile	Intrigue	—	—	3.5L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
1999	Pontiac	Sunfire	—	—	2.2L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
1998	Chevrolet	Cavalier	—	—	2.2L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
1998	Chevrolet	S10	—	—	2.2L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
1998	GMC	Sonoma	—	—	2.2L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
1998	Isuzu	Hombre	—	—	2.2L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
1998	Pontiac	Sunfire	—	—	2.2L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
1997	Chevrolet	S10	—	—	2.2L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
1997	GMC	Sonoma	—	—	2.2L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
1997	Isuzu	Hombre	—	—	2.2L	L4	—	N/A	OE Fine Wire Double Iridium
1996	Chevrolet	S10	—	—	2.2L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
1996	GMC	Sonoma	—	—	2.2L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
1996	Isuzu	Hombre	—	—	2.2L	L4	—	N/A	OE Fine Wire Double Iridium
1995	Chevrolet	S10	—	—	2.2L	L4	—	N/A	Do Not Gap, Gap is Preset; Short Nose; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
1995	Ford	Aerostar	—	—	4.0L	V6	—	N/A	Do Not Gap, Gap is Preset; Standard; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1995	Ford	Explorer	—	—	4.0L	V6	—	N/A	Do Not Gap, Gap is Preset; Standard; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1995	GMC	Sonoma	—	—	2.2L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode and Ground Electrode Material is Platinum; OE Fine Wire Double Iridium
1994	Ford	Aerostar	—	—	4.0L	V6	—	N/A	Do Not Gap, Gap is Preset; Standard; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1994	Ford	Explorer	—	—	4.0L	V6	—	N/A	Do Not Gap, Gap is Preset; Standard; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1994	Ford	Tempo	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1994	Mercury	Topaz	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1993	Ford	Aerostar	—	—	4.0L	V6	—	N/A	Do Not Gap, Gap is Preset; Standard; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1993	Ford	Explorer	—	—	4.0L	V6	—	N/A	Do Not Gap, Gap is Preset; Standard; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1993	Ford	Tempo	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1993	Mercedes-Benz	190E	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1993	Mercedes-Benz	190E	—	—	2.6L	L6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1993	Mercedes-Benz	300E	—	—	3.0L	L6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1993	Mercedes-Benz	300TE	—	—	3.0L	L6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1993	Mercury	Topaz	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1992	Ford	Aerostar	—	—	4.0L	V6	—	N/A	Do Not Gap, Gap is Preset; Standard; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1992	Ford	Explorer	—	—	4.0L	V6	—	N/A	Do Not Gap, Gap is Preset; Standard; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1992	Ford	Ranger	—	—	2.9L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1992	Ford	Tempo	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1992	Mercedes-Benz	190E	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1992	Mercedes-Benz	190E	—	—	2.6L	L6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1992	Mercedes-Benz	300E	—	—	3.0L	L6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1992	Mercedes-Benz	300E	—	—	2.6L	L6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1992	Mercedes-Benz	300TE	—	—	3.0L	L6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1992	Mercury	Topaz	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1991	Ford	Aerostar	—	—	4.0L	V6	—	N/A	Do Not Gap, Gap is Preset; Standard; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1991	Ford	Explorer	—	—	4.0L	V6	—	N/A	Do Not Gap, Gap is Preset; Standard; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1991	Ford	Ranger	—	—	2.9L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1991	Ford	Tempo	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1991	Mercedes-Benz	190E	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1991	Mercedes-Benz	190E	—	—	2.6L	L6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1991	Mercedes-Benz	300E	—	—	3.0L	L6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1991	Mercedes-Benz	300E	—	—	2.6L	L6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1991	Mercedes-Benz	300SE	—	—	3.0L	L6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1991	Mercedes-Benz	300SEL	—	—	3.0L	L6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1991	Mercedes-Benz	300TE	—	—	3.0L	L6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1991	Mercury	Topaz	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1990	Ford	Aerostar	—	—	4.0L	V6	—	N/A	Do Not Gap, Gap is Preset; Standard; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1990	Ford	Bronco II	—	—	2.9L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1990	Ford	Ranger	—	—	2.9L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1990	Ford	Tempo	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1990	Mercedes-Benz	190E	—	—	2.6L	L6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1990	Mercedes-Benz	300E	—	—	3.0L	L6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1990	Mercedes-Benz	300E	—	—	2.6L	L6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1990	Mercedes-Benz	300SE	—	—	3.0L	L6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1990	Mercedes-Benz	300SEL	—	—	3.0L	L6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1990	Mercedes-Benz	300TE	—	—	3.0L	L6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1990	Mercury	Topaz	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1990	Pontiac	Grand Prix	—	—	3.1L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1989	Ford	Bronco II	—	—	2.9L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1989	Ford	Ranger	—	—	2.9L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1989	Ford	Tempo	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1989	Mercedes-Benz	190E	—	—	2.6L	L6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1989	Mercedes-Benz	260E	—	—	2.6L	L6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1989	Mercedes-Benz	300CE	—	—	3.0L	L6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1989	Mercedes-Benz	300E	—	—	3.0L	L6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1989	Mercedes-Benz	300SE	—	—	3.0L	L6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1989	Mercedes-Benz	300SEL	—	—	3.0L	L6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1989	Mercedes-Benz	300TE	—	—	3.0L	L6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1989	Mercury	Topaz	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1989	Pontiac	Firebird	—	—	3.8L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1989	Pontiac	Grand Prix	—	—	3.1L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1988	Buick	Century	—	—	3.8L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1988	Buick	LeSabre	—	—	3.8L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1988	Buick	Skylark	—	—	3.0L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1988	Ford	Bronco II	—	—	2.9L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1988	Ford	Ranger	—	—	2.9L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1988	Ford	Ranger	—	—	2.0L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1988	Ford	Tempo	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1988	Mercedes-Benz	190E	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1988	Mercedes-Benz	190E	—	—	2.6L	L6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1988	Mercedes-Benz	260E	—	—	2.6L	L6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1988	Mercedes-Benz	300CE	—	—	3.0L	L6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1988	Mercedes-Benz	300E	—	—	3.0L	L6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1988	Mercedes-Benz	300SE	—	—	3.0L	L6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1988	Mercedes-Benz	300SEL	—	—	3.0L	L6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1988	Mercedes-Benz	300TE	—	—	3.0L	L6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1988	Mercury	Topaz	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1988	Oldsmobile	Cutlass Calais	—	—	3.0L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1988	Oldsmobile	Cutlass Ciera	—	—	3.8L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1988	Oldsmobile	Cutlass Cruiser	—	—	3.8L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1988	Oldsmobile	Delta 88	—	—	3.8L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1988	Pontiac	Bonneville	—	—	3.8L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1987	Buick	Century	—	—	3.8L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1987	Buick	LeSabre	—	—	3.8L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1987	Buick	Riviera	—	—	3.8L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1987	Buick	Skylark	—	—	3.0L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1987	Ford	Bronco II	—	—	2.9L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1987	Ford	Ranger	—	—	2.9L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1987	Ford	Ranger	—	—	2.0L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1987	Ford	Tempo	—	—	2.3L	L4	—	N/A	OE Fine Wire Double Iridium
1987	Mercedes-Benz	190E	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1987	Mercedes-Benz	190E	—	—	2.6L	L6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1987	Mercedes-Benz	260E	—	—	2.6L	L6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1987	Mercedes-Benz	300E	—	—	3.0L	L6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1987	Mercury	Topaz	—	—	2.3L	L4	—	N/A	OE Fine Wire Double Iridium
1987	Oldsmobile	98	—	—	3.8L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1987	Oldsmobile	Calais	—	—	3.0L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1987	Oldsmobile	Cutlass Ciera	—	—	3.8L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1987	Oldsmobile	Cutlass Cruiser	—	—	3.8L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1987	Oldsmobile	Delta 88	—	—	3.8L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1987	Oldsmobile	Toronado	—	—	3.8L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1987	Pontiac	Bonneville	—	—	3.8L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1987	Pontiac	Grand Am	—	—	3.0L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1986	Buick	Century	—	—	3.8L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1986	Buick	LeSabre	—	—	3.8L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1986	Buick	LeSabre	—	—	3.0L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1986	Buick	Riviera	—	—	3.8L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1986	Buick	Skylark	—	—	3.0L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1986	Ford	Bronco II	—	—	2.9L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1986	Ford	Ranger	—	—	2.0L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1986	Ford	Ranger	—	—	2.9L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1986	Ford	Tempo	—	—	2.3L	L4	—	N/A	OE Fine Wire Double Iridium
1986	Mercedes-Benz	190E	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1986	Mercedes-Benz	300E	—	—	3.0L	L6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1986	Mercury	Topaz	—	—	2.3L	L4	—	N/A	OE Fine Wire Double Iridium
1986	Oldsmobile	98	—	—	3.8L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1986	Oldsmobile	Calais	—	—	3.0L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1986	Oldsmobile	Cutlass Ciera	LS	—	3.8L	V6	—	N/A	Do Not Gap, Gap is Preset; OE Fine Wire Double Iridium
1986	Oldsmobile	Cutlass Ciera	ES	—	3.8L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1986	Oldsmobile	Cutlass Ciera	GT	—	3.8L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1986	Oldsmobile	Cutlass Ciera	Holiday	—	3.8L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1986	Oldsmobile	Cutlass Ciera	S	—	3.8L	V6	—	N/A	Do Not Gap, Gap is Preset; OE Fine Wire Double Iridium
1986	Oldsmobile	Cutlass Ciera	SL	—	3.8L	V6	—	N/A	Do Not Gap, Gap is Preset; OE Fine Wire Double Iridium
1986	Oldsmobile	Delta 88	—	—	3.8L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1986	Oldsmobile	Delta 88	—	—	3.0L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1986	Oldsmobile	Toronado	—	—	3.8L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1986	Pontiac	Grand Am	—	—	3.0L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1985	Ford	Bronco II	—	—	2.8L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1985	Ford	Ranger	—	—	2.8L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1985	Ford	Ranger	—	—	2.0L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1985	Ford	Tempo	—	—	2.3L	L4	—	N/A	OE Fine Wire Double Iridium
1985	Mercedes-Benz	190E	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1985	Mercury	Topaz	—	—	2.3L	L4	—	N/A	OE Fine Wire Double Iridium
1985	Oldsmobile	Calais	—	—	3.0L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1985	Pontiac	Grand Am	—	—	3.0L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1984	Ford	Bronco II	—	—	2.8L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1984	Ford	Ranger	—	—	2.0L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1984	Ford	Ranger	—	—	2.8L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1984	Ford	Ranger	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1984	Ford	Tempo	—	—	2.3L	L4	—	N/A	OE Fine Wire Double Iridium
1984	Mercedes-Benz	190E	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1984	Mercury	Topaz	—	—	2.3L	L4	—	N/A	OE Fine Wire Double Iridium
1983	Cadillac	DeVille	—	—	4.1L	V8	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1983	Cadillac	Eldorado	—	—	4.1L	V8	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1983	Cadillac	Fleetwood	—	—	4.1L	V8	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1983	Cadillac	Seville	—	—	4.1L	V8	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1983	Ford	F-100	—	—	3.8L	V6	—	N/A	OE Fine Wire Double Iridium
1983	Ford	LTD	—	—	3.8L	V6	—	N/A	OE Fine Wire Double Iridium
1983	Ford	Mustang	—	—	3.8L	V6	—	N/A	OE Fine Wire Double Iridium
1983	Ford	Ranger	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1983	Ford	Ranger	—	—	2.0L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1983	Ford	Ranger	—	—	2.8L	V6	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1983	Ford	Thunderbird	—	—	3.8L	V6	—	N/A	OE Fine Wire Double Iridium
1983	Mercury	Capri	—	—	3.8L	V6	—	N/A	OE Fine Wire Double Iridium
1983	Mercury	Cougar	—	—	3.8L	V6	—	N/A	OE Fine Wire Double Iridium
1983	Mercury	Marquis	—	—	3.8L	V6	—	N/A	OE Fine Wire Double Iridium
1982	Cadillac	DeVille	—	—	4.1L	V8	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1982	Cadillac	Eldorado	—	—	4.1L	V8	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1982	Cadillac	Fleetwood	—	—	4.1L	V8	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1982	Cadillac	Seville	—	—	4.1L	V8	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1982	Ford	Courier	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1982	Ford	F-100	—	—	3.8L	V6	—	N/A	OE Fine Wire Double Iridium
1982	Ford	Fairmont	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1982	Ford	Mustang	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; OE Fine Wire Double Iridium
1982	Mercury	Capri	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1982	Mercury	Capri	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; OE Fine Wire Double Iridium
1982	Mercury	Zephyr	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; OE Fine Wire Double Iridium
1981	Ford	Courier	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1981	Ford	Fairmont	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1981	Ford	Mustang	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; OE Fine Wire Double Iridium
1981	Mercury	Capri	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1981	Mercury	Cougar	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1981	Mercury	Zephyr	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; OE Fine Wire Double Iridium
1980	Ford	Courier	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1980	Ford	Courier	—	RWD	2.0L	L4	—	N/A	Do Not Gap, Gap is Preset; OE Fine Wire Double Iridium
1980	Ford	Courier	—	4WD	2.0L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1980	Ford	Fairmont	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1980	Ford	Pinto	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1980	Mercury	Bobcat	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1980	Mercury	Capri	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; Original Center Electrode Material is Copper/Nickel; OE Fine Wire Double Iridium
1980	Mercury	Zephyr	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; OE Fine Wire Double Iridium
1979	Ford	Mustang	—	—	2.3L	L4	—	N/A	Do Not Gap, Gap is Preset; OE Fine Wire Double Iridium
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