Spark Plugs
Fouled spark plugs are the likely cause of engine misfiring. Fouled spark plugs are often caused by parking a vehicle for long periods (weeks or months), frequently allowing a vehicle to sit idle with the engine running for 15 minutes or longer or driving numerous short trips in a short period of time. You can often clean dirty spark plugs, but if you find that doesn’t alleviate the problem, they should be replaced. For genuine GM parts at wholesale prices or below, shop our online catalog for the right spark plugs by choosing the Year, Make and Model of your vehicle below.
Spark Plug
Description:
Coupe, 3.6L without twin-turbo. 3.6L, 3.6L twin-turbo, without twin-turbo.
More
Fits:
-
Buick:
- LaCrosse,
- Regal Sportback
-
Cadillac:
- ATS,
- CT6,
- CTS,
- 5 more
$11.90
$7.26
$11.90
$7.26
Spark Plug
Replaces:
55490097
Description:
1.4L, acdelco # 41-151. 1.4L, acdelco # 1267411.
More
Fits:
-
Buick:
- Cascada
-
Chevrolet:
- Cruze
$11.90
$7.26
$11.90
$7.26
Spark Plug
Description:
5.3 & 6.2L. 4.3L, 2018-19. 6.2L, without supercharger.
More
Fits:
-
Cadillac:
- Escalade,
- Escalade ESV
-
Chevrolet:
- Camaro,
- Corvette,
- Express 2500,
- 9 more
$11.90
$7.26
$11.90
$7.26
Spark Plug
Description:
6.2L supercharged. 6.2L, with supercharger.
More
Fits:
-
Cadillac:
- CTS
-
Chevrolet:
- Camaro,
- Corvette
$11.90
$7.26
$11.90
$7.26
Spark Plug
Description:
4.8, 5.3 & 6.0L.
More
Fits:
-
Chevrolet:
- Express 1500,
- Express 2500,
- Express 3500,
- Silverado 2500 HD,
- Silverado 3500 HD
- 5 more
$11.90
$7.26
$11.90
$7.26
Spark Plug
Replaces:
55580961
Description:
1.8L.
More
Fits:
-
Cadillac:
- ELR
-
Chevrolet:
- Cruze,
- Cruze Limited,
- Sonic,
- Volt
$11.90
$7.26
$11.90
$7.26
$11.02
$6.72
Spark Plug
Positions:
Left, Right
Replaces:
12597464
Description:
3.0 & 3.6L. 2.8 & 3.6L. 3.6L, 2nd design.
More
Fits:
-
Buick:
- Enclave,
- LaCrosse,
- Rendezvous
-
Cadillac:
- CTS,
- STS
- 6 more
$11.02
$6.72
$11.02
$6.72
$11.90
$7.26
Spark Plug
Description:
Coupe,. 2.2L, 2005-06. Sedan, 2003-06.
More
Fits:
-
Chevrolet:
- Cobalt
-
Saturn:
- Ion,
- Vue
$11.90
$7.26
$11.90
$7.26
Spark Plug
Replaces:
19244473, 19244474, 19301321
Description:
3.4L.
More
Fits:
-
Chevrolet:
- Monte Carlo,
- Venture
-
Oldsmobile:
- Alero
-
Pontiac:
- Montana,
- Trans Sport
$11.02
$6.72
$11.02
$6.72
Spark Plug
Replaces:
12673528
Description:
1.5L turbo, ac delco markings.
More
Fits:
-
Chevrolet:
- Equinox,
- Malibu
-
GMC:
- Terrain
$13.56
$8.27
$13.56
$8.27
Spark Plug
Description:
Sedan, 2.5L, 2.0L turbo, 2.5L.
More
Fits:
-
Buick:
- Envision,
- LaCrosse
-
Cadillac:
- ATS
-
Chevrolet:
- Colorado,
- Impala,
- 4 more
$11.90
$7.26
$11.90
$7.26
Spark Plug
Replaces:
12626906
Description:
Coupe, 2.0L turbo. 2.5L, 2.0L turbo, 2.0L turbo.
More
Fits:
-
Buick:
- Envision,
- Regal,
- Regal Sportback,
- Regal TourX
-
Cadillac:
- ATS,
- 7 more
$11.90
$7.26
$11.90
$7.26
Spark Plug
Other Names:
More
Replaces:
55576026, 55585517
Description:
1.8L. 1.4L turbo.
More
$11.90
$7.26
$11.90
$7.26
$11.90
$7.26
Spark Plug
Description:
4.2L. 3.5L. 2.2L, 2004-06. 2.2L, 2007-08. 2.2L, 2007-10. Coupe, 2.2, 2.4L. 2.9, 3.7L, 2007-12.
More
Fits:
-
Buick:
- Rainier
-
Chevrolet:
- Classic,
- Cobalt,
- Colorado,
- HHR,
- 19 more
$11.90
$7.26
$11.90
$7.26
$11.02
$6.72
$11.90
$7.26
Spark Plug
Description:
Coupe, 3.6L with twin-turbo.
More
Fits:
-
Cadillac:
- ATS,
- CTS,
- XTS
$11.90
$7.26
$11.90
$7.26
Spark Plug
Positions:
Left, Right
Description:
3.5L. 3.5 & 3.9L.
More
Fits:
-
Buick:
- Lucerne,
- Terraza
-
Chevrolet:
- Impala,
- Malibu,
- Monte Carlo,
- 6 more
$11.90
$7.26
$11.90
$7.26
$10.66
$6.50
$11.02
$6.72
$21.29
$12.56
Spark Plug
Positions:
Left, Right
Replaces:
12565996
Description:
2.8 & 3.6L. 3.6L, 1st design.
More
Fits:
-
Buick:
- LaCrosse,
- Rendezvous
-
Cadillac:
- CTS,
- STS
$11.90
$7.26
$11.90
$7.26
Spark Plug
Replaces:
19244475, 19301822
Description:
3.4L.
More
Fits:
-
Pontiac:
- Aztek,
- Grand Am
$11.02
$6.72
$11.02
$6.72
Spark Plug
Replaces:
19250971, 19238464
Description:
3.1L. 3.8L, without supercharged.
More
Fits:
-
Pontiac:
- Grand Prix
$6.38
$3.89
$6.38
$3.89
$11.90
$7.26
$11.90
$7.26
Spark Plug(Changes to 12680076)
12642791
Description:
3.6L, with twin-turbo.
More
Fits:
-
Cadillac:
- CTS,
- XTS
Discontinued
Discontinued
Spark Plug
Description:
2.4L. 3.0L. 2.0L turbocharged.
More
Fits:
-
Buick:
- LaCrosse,
- Regal,
- Verano
-
Chevrolet:
- Captiva Sport,
- Cobalt,
- 7 more
$11.90
$7.26
$11.90
$7.26
Spark Plug
Description:
7.0L. Wagon, 6.2L. Coupe, 6.2L. 6.2L with supercharger. 6.2L with supercharged.
More
Fits:
-
Cadillac:
- CTS
-
Chevrolet:
- Camaro,
- Corvette
$11.90
$7.26
$11.90
$7.26
Spark Plug
Description:
4.8, 5.3 & 6.0L.
More
Fits:
-
Chevrolet:
- Express 1500,
- Express 2500,
- Express 3500
-
GMC:
- Savana 1500,
- Savana 2500,
- 1 more
$11.90
$7.26
$11.90
$7.26
Spark Plug
Positions:
Left, Right
Description:
5.3L. 5.7L. 5.3, 6.0L. 4.3L, 2008-2014. 4.3L, 2003-2007. 4.8, 5.3, 6.0 & 6.2L.
More
Fits:
-
Buick:
- LaCrosse,
- Rainier
-
Cadillac:
- CTS,
- Escalade,
- Escalade ESV,
- 26 more
$11.90
$7.26
$11.90
$7.26
Spark Plug
Description:
4.8, 5.3 & 6.0L.
More
Fits:
-
Chevrolet:
- Express 1500,
- Express 2500,
- Express 3500
-
GMC:
- Savana 1500,
- Savana 2500,
- 1 more
$11.02
$6.72
$11.02
$6.72
Spark Plug
Positions:
Left, Right
Other Names:
More
Replaces:
12568387
Description:
3.1L. 3.5L. 3.4L. Iridium. 4.3L, 2008-2014. 3.8L, without supercharged.
More
$11.90
$7.26
$11.90
$7.26