Spark Plugs
The spark plugs on your vehicle supply electric current from the ignition system to the combustion chamber. High performance spark plugs can boost your vehicle’s performance. It is important when replacing spark plugs that you purchase the right size for your vehicle. If the spark plugs are too long or too short they can cause extensive damage to your engine. When replacing them be sure to refer to what the manufacturer suggests is right for your GM vehicle. Shop our webstore for your National GM parts.
$11.90
$7.44
Spark Plug
Description: 4.8, 5.3 & 6.0 LITER More
Fits:
- Cadillac:
- Escalade,
- Escalade ESV,
- Escalade EXT
- Chevrolet:
- Avalanche,
- Avalanche 1500,
- 29 more
$11.90
$7.44
$11.90
$7.44
Spark Plug
Replaces: 55576026, 55585517
Description: 1.8L. 1.4L turbo. More
Fits:
- Buick:
- Encore
- Chevrolet:
- Cruze,
- Cruze Limited,
- Sonic,
- Trax
$11.90
$7.44
$11.90
$7.44
Spark Plug
Positions: Left, Right
Replaces: 12591131
Description: 3.9 LITER More
Fits:
- Buick:
- Lucerne,
- Terraza
- Chevrolet:
- Impala,
- Malibu,
- Monte Carlo,
- 6 more
$11.90
$7.44
$11.90
$7.44
Spark Plug
Positions: Left, Right
Replaces: 12597464
Description: 3.6 LITER More
Fits:
- Buick:
- Enclave,
- LaCrosse,
- Rendezvous
- Cadillac:
- CTS,
- SRX,
- 11 more
$11.02
$6.89
$11.02
$6.89
Spark Plug
Replaces: 19301320
Description: 2.4 LITER More
Fits:
- Chevrolet:
- Cavalier,
- Corvette,
- Malibu
- Oldsmobile:
- Alero
- Pontiac:
- Grand Am,
- 1 more
$11.02
$6.89
$11.02
$6.89
Spark Plug
Replaces: 19244473, 19244474, 19301321
Description: 3.4 LITER More
Fits:
- Buick:
- Century,
- Commercial Chassis,
- Regal,
- Roadmaster,
- Skylark
- 24 more
$11.02
$6.89
$11.02
$6.89
Spark Plug
Description: 2.0 LITER SUPERCHARGED More
Fits:
- Chevrolet:
- Cobalt
- Saturn:
- Ion
$11.90
$7.44
$11.90
$7.44
Spark Plug
Description: 6.2 LITER SUPERCHARGED More
Fits:
- Cadillac:
- CTS
- Chevrolet:
- Camaro,
- Corvette
$11.90
$7.44
$11.90
$7.44
Spark Plug
Other Names: F (S)Spark Plug More
Replaces: 12673528
Description: 1.5 LITER TURBO, AC DELCO MARKINGS More
Fits:
- Buick:
- Cascada,
- Encore
- Chevrolet:
- Cruze,
- Equinox,
- Malibu
- 1 more
$13.56
$8.48
$13.56
$8.48
Spark Plug
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,
- 18 more
$11.90
$7.44
$11.90
$7.44
Spark Plug
Other Names: F (S)Spark Plug More
Description: 2.7 LITER TURBO More
Fits:
- Chevrolet:
- Silverado 1500
- GMC:
- Sierra 1500
$13.54
$8.46
$13.54
$8.46
Spark Plug
Positions: Left, Right
Description: 5.3 LITER More
Fits:
- Buick:
- LaCrosse,
- Rainier
- Cadillac:
- CTS,
- Escalade,
- Escalade ESV,
- 62 more
$11.90
$7.44
$11.90
$7.44
Spark Plug
Replaces: 19157992
Description: 4.3 LITER, 2003-2007 More
Fits:
- Buick:
- Electra,
- LeSabre,
- Reatta,
- Riviera
- Cadillac:
- Allante,
- 13 more
$2.98
$1.86
$2.98
$1.86
Spark Plug
Replaces: 19244475, 19301822
Description: Platinum More
Fits:
- Chevrolet:
- C2500,
- C3500,
- Express 3500,
- K2500 Pickup,
- K3500 Pickup,
- 18 more
$11.02
$6.89
$11.02
$6.89
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,
- 11 more
$11.90
$7.44
$11.90
$7.44
Spark Plug
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,
- 32 more
$11.90
$7.44
$11.90
$7.44
Spark Plug
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
- 1 more
$11.90
$7.44
$11.90
$7.44
Spark Plug
Replaces: 19179571, 19244464, 19301804
Fits:
- Buick:
- Century
- Chevrolet:
- Beretta,
- Cavalier,
- Corsica,
- LLV,
- 4 more
$11.02
$6.89
$11.02
$6.89
Spark Plug
Description: 4.8, 5.3 & 6.0 LITER More
Fits:
- Chevrolet:
- Avalanche 1500,
- Express 1500,
- Express 2500,
- Express 3500
- GMC:
- Savana 1500,
- 2 more
$11.02
$6.89
$11.02
$6.89
Spark Plug
Replaces: 19244463, 19244468
Description: PLATINUM More
Fits:
- Buick:
- Regal
- Cadillac:
- 60 Special,
- Commercial Chassis,
- DeVille,
- Eldorado,
- 2 more
$11.02
$6.89
$11.02
$6.89
$11.90
$7.44
$10.66
$6.66
Spark Plug
Description: 3.0L. 2.4L. 2.0L turbocharged. More
Fits:
- Buick:
- LaCrosse,
- Regal,
- Verano
- Chevrolet:
- Captiva Sport,
- Cobalt,
- 7 more
$11.90
$7.44
$11.90
$7.44
$11.90
$7.44
Spark Plug
Replaces: 12626906
Description: 2.0L More
Fits:
- Buick:
- Envision,
- Regal,
- Regal Sportback,
- Regal TourX
- Cadillac:
- ATS,
- 7 more
$11.90
$7.44
$11.90
$7.44
$11.90
$7.44
Spark Plug
Replaces: 12627160
Description: 2.5 LITER More
Fits:
- Buick:
- Envision,
- LaCrosse
- Cadillac:
- ATS
- Chevrolet:
- Colorado,
- Impala,
- 4 more
$11.90
$7.44
$11.90
$7.44
Spark Plug
Replaces: 12625058
Description: 4.2 LITER More
Fits:
- Buick:
- Rainier
- Chevrolet:
- Classic,
- Cobalt,
- Colorado,
- HHR,
- 19 more
$11.90
$7.44
$11.90
$7.44
Chevy Spark Plug Wire
Other Names: Wire Pkg More
Description: Engine Type: Small-Block, Loom Number: 12496806, Logo: Bowtie, Ends: 90 deg, Routing: Below valve covers, Engine Application:... More
$132.64
$127.33
$132.64
$127.33
Chevy Spark Plug Wire
Other Names: Wire Pkg More
Description: Engine Type: Big-Block, Loom Number: 12495502 or 12342049, Logo: Bowtie, Ends: 135 deg, Routing: Below valve covers. More
$131.68
$126.41
$131.68
$126.41
Spark Plug Boot & Retainers
Other Names: Boot, Boot Kit More
Description: MALIBU; 2.2L More
Notes: Included With Ignition Module. More
Fits:
- Chevrolet:
- Cavalier,
- Classic,
- Cobalt,
- HHR,
- Malibu
- 12 more
$74.81
$41.51
$74.81
$41.51
Ignition Coil
Positions: Left, Right
Other Names: Spark Plug, Coil More
Description: AZTEK, RENDEZVOUS; 3.6L More
Fits:
- Buick:
- Enclave,
- LaCrosse,
- Rendezvous
- Cadillac:
- CTS,
- SRX,
- 4 more
$144.54
$78.77
$144.54
$78.77
Cable Set
Other Names: Spark Plug Wire Set, Wire Kit More
Description: ALL MODELS; 7.4L More
Fits:
- Chevrolet:
- C2500,
- C3500,
- G30,
- K2500 Pickup,
- K3500 Pickup,
- 11 more
$71.16
$39.48
$71.16
$39.48
Valve Cover Insulator
Positions: Right
Other Names: Insulating Cover, Insulator, Spark Plug Cover More
Description: 3.0 LITER & 3.6 LITER More
Notes: Included With Valve Cover. More
Fits:
- Buick:
- Enclave,
- LaCrosse
- Cadillac:
- ATS,
- CTS,
- SRX,
- 10 more
$23.22
$16.55
$23.22
$16.55
Cable Set
Other Names: Spark Plug Wire Set, Wire Kit More
Description: 2.2-4 More
Fits:
- Buick:
- Century
- Chevrolet:
- Beretta,
- Cavalier,
- Corsica,
- LLV,
- 5 more
$46.82
$29.26
$46.82
$29.26
Valve Cover Insulator
Positions: Left
Other Names: Insulating Cover, Insulator, Spark Plug Cover More
Description: 3.0 LITER & 3.6 LITER More
Notes: Included With Valve Cover. More
Fits:
- Buick:
- Enclave,
- LaCrosse
- Cadillac:
- ATS,
- CTS,
- SRX,
- 10 more
$23.01
$16.40
$23.01
$16.40
Cable Set
Other Names: Spark Plug Wire Set, Wire Kit More
Description: ALL MODELS; 7.4L More
Fits:
- Chevrolet:
- C2500,
- C3500,
- Express 3500,
- K2500 Pickup,
- K3500 Pickup,
- 11 more
$192.92
$105.14
$192.92
$105.14
Cable Set
Other Names: Spark Plug Wire Set, Wire Kit More
Description: S-SERIES; 2.5L More
Fits:
- Chevrolet:
- LLV,
- S10,
- S10 Blazer
- GMC:
- Jimmy S15,
- S15,
- 1 more
$56.44
$31.32
$56.44
$31.32
Plug Wire
Other Names: Cable Set, Cable, Spark Plug Wire, Wire More
Description: Spark plug wire. Express, savana. Corvette. 5.3 & 6.2L. Wire set. 4.3L, 2018-19. Sierra, silverado. 6.2L supercharged, acdelco #758dd. More
Notes: Included With Plug Wire Set. More
Fits:
- Cadillac:
- CTS,
- Escalade,
- Escalade ESV
- Chevrolet:
- Camaro,
- Corvette,
- 12 more
$20.15
$12.59
$20.15
$12.59
Connector Kit
Other Names: Spark Plug Boot & Retainers, F (S)Connector Kit More
Description: 2.3L; COIL TO SPARK PLUG More
Fits:
- Buick:
- Skylark
- Chevrolet:
- Cavalier,
- Malibu
- Oldsmobile:
- Achieva,
- Alero
- 2 more
$10.26
$6.41
$10.26
$6.41
Plug Wire Set
Other Names: Cable Set, Spark Plug Wire Set, Wire Kit More
Description: TAHOE, YUKON, ESCALADE More
Fits:
- Cadillac:
- CTS,
- Escalade,
- Escalade ESV
- Chevrolet:
- Camaro,
- Corvette,
- 8 more
$104.65
$57.04
$104.65
$57.04
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