GM Spark Plugs

One of the smallest parts of your vehicle happens to be one of the most important components of the ignition system. The spark plugs help to contribute to the operation of your GM vehicle and help create the ignition needed for the combustion process to take place. Spark plugs emit little bolts of electricity that help create this. When this happens, the movement of your pistons are set into motion and help your vehicle burn the air-fuel mixture inside of your car. Once you turn the key in the ignition, the spark plugs help the car to stay powered up. Engine health can be directly linked to spark plug performance, which is why having OEM spark plugs under the hood is so important. Though they are parts that can withstand a large amount of heat and pressure, checking their condition on a regular basis is a good idea. Knowing when you might need to replace spark plugs is important so that you can make replacements early on and be proactive. Of course, a check engine light can be a sign that you might need to replace something under the hood of your car. Loud and jittery sounds during idling can also be symptoms of failing spark plugs. Find OEM GM spark plugs here at Genuine GM.
Spark Plug
12673527
Other Names: F (S)Spark Plug More
Replaces: 12673528
Description: 1.5L turbo, ac delco markings. More
Fits:
  • Buick:
    • Cascada,
    • Encore
  • Chevrolet:
    • Cruze,
    • Equinox,
    • Malibu
  • GMC:
    • Terrain
  • 1 more
$13.56
$8.14
$13.56
$8.14
Spark Plug
12647827
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,
    • CT6,
    • CTS
  • Chevrolet:
    • Camaro,
    • Equinox,
    • Malibu,
    • Traverse
  • GMC:
    • Terrain
  • 7 more
$11.90
$7.14
$11.90
$7.14
Spark Plug
12611882
Other Names: F (S)Spark Plug More
Fits:
  • Buick:
    • Enclave
  • GMC:
    • Acadia
  • Saturn:
    • Outlook
$11.90
$7.14
$11.90
$7.14
Spark Plug
19185432
Other Names: F (S)Spark Plug More
Description: 2.4L. 1.8l with ho. More
Fits:
  • Pontiac:
    • Vibe
$11.90
$7.14
$11.90
$7.14
Spark Plug
12681663
Replaces: 12625058
Description: 3.5L. 4.2L. 2.2L, 2007-08. 2.2L, 2004-06. 2.2L, 2007-10. Coupe, 2.2, 2.4L. 2.9, 3.7L, 2007-12. More
Fits:
  • Buick:
    • Rainier
  • Chevrolet:
    • Classic,
    • Cobalt,
    • Colorado,
    • HHR,
    • Malibu,
    • Trailblazer,
    • Trailblazer EXT
  • GMC:
    • Canyon,
    • Envoy,
    • Envoy XL,
    • Envoy XUV
  • Hummer:
    • H3,
    • H3T
  • Oldsmobile:
    • Alero,
    • Bravada
  • Pontiac:
    • G5,
    • G6,
    • Grand Am,
    • Solstice
  • Saturn:
    • Aura,
    • Ion,
    • Sky,
    • Vue
  • 19 more
$11.90
$7.14
$11.90
$7.14
Spark Plug
12650283
Other Names: F (S)Spark Plug More
Description: 3.0L twin-turbo. More
Fits:
  • Cadillac:
    • CT6
$11.90
$7.14
$11.90
$7.14
Spark Plug
12662396
Description: Coupe, 3.6L with twin-turbo. More
Fits:
  • Cadillac:
    • ATS,
    • CTS,
    • XTS
$11.90
$7.14
$11.90
$7.14
Spark Plug
12681656
Replaces: 55576026, 55585517
Description: 1.8L. 1.4L turbo. More
Fits:
  • Buick:
    • Encore
  • Chevrolet:
    • Cruze,
    • Cruze Limited,
    • Sonic,
    • Trax
$11.90
$7.14
$11.90
$7.14
Spark Plug
19185438
Description: 1.8L. More
Fits:
  • Pontiac:
    • Vibe
$11.90
$7.14
$11.90
$7.14
Spark Plug
12592619
Description: 4.4 & 4.6L, 4.4L. More
Fits:
  • Cadillac:
    • STS,
    • XLR
$10.66
$6.40
$10.66
$6.40
Spark Plug
12637197
Fits:
  • Chevrolet:
    • Spark,
    • Volt
$11.90
$7.14
$11.90
$7.14
Spark Plug
12674112
Description: 1.4L, acdelco # 1267411. More
Fits:
  • Chevrolet:
    • Cruze
$11.90
$7.14
$11.90
$7.14
Spark Plug
12680074
Replaces: 12627160
Description: Sedan, 2.5L, 2.0L turbo, 2.5L. More
Fits:
  • Buick:
    • Envision,
    • LaCrosse
  • Cadillac:
    • ATS
  • Chevrolet:
    • Colorado,
    • Impala,
    • Malibu,
    • Malibu Limited
  • GMC:
    • Acadia,
    • Canyon
  • 4 more
$11.90
$7.14
$11.90
$7.14
Spark Plug
12642791
Description: 3.6L, with twin-turbo. More
Fits:
  • Cadillac:
    • CTS,
    • XTS
$11.90
$7.14
$11.90
$7.14
Spark Plug
12620540
Description: 3.0L. 2.4L. 2.0L turbocharged. More
Fits:
  • Buick:
    • LaCrosse,
    • Regal,
    • Verano
  • Chevrolet:
    • Captiva Sport,
    • Cobalt,
    • Equinox,
    • HHR,
    • Impala,
    • Malibu
  • GMC:
    • Terrain
  • Pontiac:
    • Solstice
  • Saturn:
    • Sky
  • 7 more
$11.90
$7.14
$11.90
$7.14
Spark Plug
12571165
Description: 7.0L. Wagon, 6.2L. 6.2L with supercharger. 6.2L with supercharged. More
Fits:
  • Cadillac:
    • CTS
  • Chevrolet:
    • Camaro,
    • Corvette
$11.90
$7.14
$11.90
$7.14
Spark Plug
12681662
Positions: Left, Right
Replaces: 12591131
Description: 3.5L. 3.5 & 3.9L. More
Fits:
  • Buick:
    • Lucerne,
    • Terraza
  • Chevrolet:
    • Impala,
    • Malibu,
    • Monte Carlo,
    • Uplander
  • Pontiac:
    • G6,
    • Montana
  • Saturn:
    • Aura,
    • Relay,
    • Vue
  • 6 more
$11.90
$7.14
$11.90
$7.14
Spark Plug
12582002
Description: 3.5L. More
Fits:
  • Saturn:
    • Vue
$26.92
$16.15
$26.92
$16.15
Spark Plug
19299585
Description: 4.8, 5.3 & 6.0L. More
Fits:
  • Chevrolet:
    • Avalanche 1500,
    • Express 1500,
    • Express 2500,
    • Express 3500
  • GMC:
    • Savana 1500,
    • Savana 2500,
    • Savana 3500
  • 2 more
$11.02
$6.61
$11.02
$6.61
Spark Plug
19256067
Positions: Left, Right
Description: 5.7L. 5.3L. Platinum. 5.3, 6.0L. Vendor #41-993. Vendor:acdelco. 4.3L, 2003-2007. 4.3L, 2008-2014. 4.8, 5.3, 6.0 & 6.2L. More
Fits:
  • Buick:
    • LaCrosse,
    • Rainier
  • Cadillac:
    • CTS,
    • Escalade,
    • Escalade ESV,
    • Escalade EXT
  • Chevrolet:
    • Astro,
    • Avalanche 1500,
    • Avalanche 2500,
    • Blazer,
    • C1500,
    • C2500,
    • C3500,
    • Corvette,
    • Express 1500,
    • Express 2500,
    • Express 3500,
    • Impala,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • Monte Carlo,
    • P30,
    • S10,
    • Silverado 1500,
    • Silverado 1500 Classic,
    • Silverado 2500,
    • Silverado 2500 HD,
    • Silverado 3500 HD,
    • Suburban 1500,
    • Suburban 2500,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban K2500,
    • Tahoe
  • GMC:
    • C1500 Pickup,
    • C2500 Pickup,
    • C3500 Pickup,
    • Jimmy,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • P3500,
    • Safari,
    • Savana 1500,
    • Savana 2500,
    • Savana 3500,
    • Sierra 1500,
    • Sierra 1500 Classic,
    • Sierra 2500,
    • Sierra 2500 HD,
    • Sierra 3500 HD,
    • Sonoma,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban K2500,
    • Yukon,
    • Yukon XL 1500,
    • Yukon XL 2500
  • Hummer:
    • H3
  • Oldsmobile:
    • Bravada
  • Pontiac:
    • Firebird,
    • G8,
    • Grand Prix,
    • GTO
  • 62 more
$11.90
$7.14
$11.90
$7.14
Spark Plug
19300384
Replaces: 19157992
Description: 4.3L, 2003-2007. More
Fits:
  • Buick:
    • Electra,
    • LeSabre,
    • Reatta,
    • Riviera
  • Cadillac:
    • Allante,
    • Commercial Chassis,
    • DeVille,
    • Eldorado,
    • Fleetwood,
    • Seville
  • Chevrolet:
    • Express 1500,
    • Express 2500
  • GMC:
    • Savana 1500,
    • Savana 2500
  • Oldsmobile:
    • 98,
    • Delta 88,
    • Toronado
  • Pontiac:
    • Bonneville
  • 13 more
$2.98
$1.79
$2.98
$1.79
Spark Plug
12688094
Other Names: F (S)Spark Plug More
Description: 2.7L turbo. More
Fits:
  • Chevrolet:
    • Silverado 1500
  • GMC:
    • Sierra 1500
$13.54
$8.12
$13.54
$8.12
Spark Plug
12622441
Description: 5.3 & 6.2L. 4.3L, 2018-19. 6.2L, without supercharger. More
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV
  • Chevrolet:
    • Camaro,
    • Corvette,
    • Express 2500,
    • Express 3500,
    • Silverado 1500,
    • Silverado 1500 LD,
    • Suburban,
    • Tahoe
  • GMC:
    • Savana 2500,
    • Savana 3500,
    • Sierra 1500,
    • Sierra 1500 Limited,
    • Yukon,
    • Yukon XL
  • 11 more
$11.90
$7.14
$11.90
$7.14
Spark Plug
12642722
Description: 6.2L supercharged. With supercharger. More
Fits:
  • Cadillac:
    • CTS
  • Chevrolet:
    • Camaro,
    • Corvette
$11.90
$7.14
$11.90
$7.14
Spark Plug
12646780
Description: Coupe, 3.6L without twin-turbo. More
Fits:
  • Buick:
    • LaCrosse,
    • Regal Sportback
  • Cadillac:
    • ATS,
    • CT6,
    • CTS,
    • XT5
  • Chevrolet:
    • Blazer,
    • Camaro,
    • Colorado
  • GMC:
    • Acadia,
    • Canyon
  • 6 more
$11.90
$7.14
$11.90
$7.14
Spark Plug
12683541
Replaces: 55490097
Description: 1.4L, acdelco # 41-151. 1.4L, acdelco # 1267411. 1.5L turbo, ac delco markings. More
Fits:
  • Buick:
    • Cascada,
    • Encore
  • Chevrolet:
    • Cruze,
    • Equinox,
    • Malibu
  • GMC:
    • Terrain
  • 1 more
$11.90
$7.14
$11.90
$7.14
Spark Plug
12680072
Description: 4.8, 5.3 & 6.0L. More
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV,
    • Escalade EXT
  • Chevrolet:
    • Avalanche,
    • Avalanche 1500,
    • Camaro,
    • Caprice,
    • Colorado,
    • Corvette,
    • Express 1500,
    • Express 2500,
    • Express 3500,
    • LCF 3500,
    • Silverado 1500,
    • Silverado 2500 HD,
    • Silverado 3500 HD,
    • SS,
    • Suburban 1500,
    • Suburban 2500,
    • Suburban 3500 HD,
    • Tahoe
  • GMC:
    • Canyon,
    • Savana 1500,
    • Savana 2500,
    • Savana 3500,
    • Sierra 1500,
    • Sierra 2500 HD,
    • Sierra 3500 HD,
    • Yukon,
    • Yukon XL 1500,
    • Yukon XL 2500
  • Hummer:
    • H3,
    • H3T
  • Pontiac:
    • G8
  • 29 more
$11.90
$7.14
$11.90
$7.14
Spark Plug
12681660
Replaces: 12622561
Description: 3.0L & 3.6L. Wagon, 3.0, 3.6L. 3.6L, 2nd design. 3.6L, without bi-fuel. 3.6L, without twin-turbo. More
Fits:
  • Buick:
    • Enclave,
    • LaCrosse
  • Cadillac:
    • ATS,
    • CTS,
    • SRX,
    • STS,
    • XTS
  • Chevrolet:
    • Camaro,
    • Caprice,
    • Captiva Sport,
    • Colorado,
    • Equinox,
    • Impala,
    • Impala Limited,
    • Malibu,
    • Traverse
  • GMC:
    • Acadia,
    • Acadia Limited,
    • Canyon,
    • Terrain
  • Saturn:
    • Aura,
    • Outlook,
    • Vue
  • 18 more
$11.90
$7.14
$11.90
$7.14
Spark Plug
12610767
Description: 2.0L supercharged. More
Fits:
  • Chevrolet:
    • Cobalt
  • Saturn:
    • Ion
$11.90
$7.14
$11.90
$7.14
Spark Plug
12681664
Positions: Left, Right
Replaces: 12568387
Description: 3.1L. 3.5L. 3.4L. Iridium. 4.3L, 2008-2014. 3.8L, without supercharged. More
Fits:
  • Buick:
    • Century,
    • LaCrosse,
    • LeSabre,
    • Lucerne,
    • Park Avenue,
    • Regal,
    • Rendezvous,
    • Riviera,
    • Terraza
  • Chevrolet:
    • Camaro,
    • Equinox,
    • Express 1500,
    • Impala,
    • Lumina,
    • Malibu,
    • Monte Carlo,
    • Silverado 1500,
    • Uplander,
    • Venture
  • GMC:
    • Savana 1500,
    • Sierra 1500
  • Oldsmobile:
    • 88,
    • 98,
    • Alero,
    • Intrigue,
    • LSS,
    • Regency,
    • Silhouette
  • Pontiac:
    • Aztek,
    • Bonneville,
    • Firebird,
    • G6,
    • Grand Am,
    • Grand Prix,
    • Montana,
    • Torrent
  • Saturn:
    • Relay
  • 32 more
$11.90
$7.14
$11.90
$7.14
Spark Plug Wire Set
19351570
Other Names: Plug Wire Set, Cable Set, Camshaft Position Sensor, Wire Kit More
Replaces: 19206447
Description: Avalanche, Escalade EXT. Tahoe, Yukon, Escalade. Yukon XL, Suburban. Suburban 3500hd. Express, savana. Escalade ESV. All models. Hummer... More
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV,
    • Escalade EXT
  • Chevrolet:
    • Avalanche,
    • Camaro,
    • Caprice,
    • Colorado,
    • Corvette,
    • Express 1500,
    • Express 2500,
    • Express 3500,
    • Impala,
    • LCF 3500,
    • Silverado 1500,
    • Silverado 2500 HD,
    • Silverado 3500 HD,
    • SS,
    • Suburban 1500,
    • Suburban 2500,
    • Suburban 3500 HD,
    • Tahoe,
    • Trailblazer
  • GMC:
    • Canyon,
    • Envoy,
    • Savana 1500,
    • Savana 2500,
    • Savana 3500,
    • Sierra 1500,
    • Sierra 2500 HD,
    • Sierra 3500 HD,
    • Yukon,
    • Yukon XL 1500,
    • Yukon XL 2500
  • Hummer:
    • H2,
    • H3,
    • H3T
  • Pontiac:
    • G8
  • 32 more
$144.55
$80.23
$144.55
$80.23
Spark Plug Boot & Retainers
12576465
Other Names: Boot, Boot Kit More
Description: Malibu. 2.2L, 2004-06. 2.2L, 2005-06. Sedan, 2003-06. More
Notes: Included With Ignition Module. More
Fits:
  • Chevrolet:
    • Cavalier,
    • Classic,
    • Cobalt,
    • HHR,
    • Malibu
  • Oldsmobile:
    • Alero
  • Pontiac:
    • Grand Am,
    • Sunfire
  • Saturn:
    • Ion,
    • L100,
    • L200,
    • L300,
    • LS,
    • LS1,
    • LW1,
    • LW200,
    • Vue
  • 12 more
$74.81
$42.64
$74.81
$42.64
Spark Plug
12679800
$11.02
$6.61
$11.02
$6.61
Spark Plug
12680075
$11.90
$7.14
$11.90
$7.14
Spark Plug
12681658
$11.90
$7.14
$11.90
$7.14
Spark Plug
19157985
Replaces: 5613689
$3.24
$1.94
$3.24
$1.94
Spark Plug
19250974
$11.02
$6.61
$11.02
$6.61
Spark Plug
19250983
$11.02
$6.61
$11.02
$6.61
Spark Plug
19300385
$2.98
$1.79
$2.98
$1.79
Spark Plug
12622442
$30.36
$18.22
$30.36
$18.22
Spark Plug
12680073
$11.02
$6.61
$11.02
$6.61
Spark Plug
12681661
Other Names: More
Replaces: 12607280
Description: Coupe,. 2.2L, 2005-06. Sedan, 2003-06. More
$11.90
$7.14
$11.90
$7.14
Spark Plug
12681665
$11.90
$7.14
$11.90
$7.14
Spark Plug
19107988
$6.18
$4.45
$6.18
$4.45
Spark Plug
19158029
$11.02
$6.61
$11.02
$6.61
Spark Plug
19162732
$4.13
$2.48
$4.13
$2.48
Spark Plug
19239700
$6.14
$3.68
$6.14
$3.68
Spark Plug
19239704
$10.66
$6.40
$10.66
$6.40
Spark Plug
19250998
$11.02
$6.61
$11.02
$6.61
Spark Plug
19251001
$11.02
$6.61
$11.02
$6.61

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