Spark Plugs
Although they are small, the spark plugs on your GM vehicle perform a big job. Spark plugs are located inside the cylinder of the vehicle and they convert electricity into a spark. That spark is used to ignite the mixture of fuel and air that comes through the fuel system and to provide power for the vehicle. If a spark plug isn't working properly, your ignition system as a whole will suffer. Typically, if you are having problems with starting your vehicle it might be time to change your spark plugs. Carbon build up can cause spark plugs to go bad over time. How many spark plugs you need will depend on the size of your engine. When purchasing spark plugs look to replace them with OEM spark plugs. Buying OEM will ensure that your vehicle's engine is getting the right amount of power and that the electricity running through is converting in the right way. Without the spark plugs that are designed for the specific GM vehicle that you have, they may not be able to power the vehicle properly. It is often recommended that spark plugs be replaced every 20,000 to 40,000 miles. Shop our webstore for quality OEM spark plugs for your GM vehicle.
- Buick:
- LaCrosse,
- Rainier
- Cadillac:
- CTS,
- Escalade,
- Escalade ESV,
- 56 more
- Buick:
- Lucerne
- Cadillac:
- DeVille,
- DTS,
- Eldorado,
- Seville,
- 5 more
- Chevrolet:
- Avalanche 2500,
- Express 3500,
- Silverado 2500 HD,
- Silverado 2500 HD Classic,
- Silverado 3500,
- 8 more
- Oldsmobile:
- Cutlass Salon,
- Cutlass Supreme
- Buick:
- Century,
- Skylark,
- Somerset,
- Somerset Regal
- Chevrolet:
- Astro,
- 19 more
- Buick:
- Century
- Chevrolet:
- Beretta,
- Cavalier,
- Corsica,
- S10
- 2 more
- Buick:
- Skylark
- Oldsmobile:
- Achieva
- Pontiac:
- Grand Am,
- Sunfire
- Chevrolet:
- Corvette
- Saturn:
- SW2
- Buick:
- Skyhawk
- Oldsmobile:
- Firenza
- Pontiac:
- J2000 Sunbird,
- Sunbird
- Buick:
- Skyhawk
- Buick:
- Electra,
- LeSabre,
- Regal,
- Riviera
- Cadillac:
- Brougham,
- 9 more
- Pontiac:
- LeMans,
- Sunbird
- Buick:
- Century,
- LeSabre,
- Park Avenue,
- Regal,
- Riviera,
- 12 more
- Buick:
- Skylark
- Chevrolet:
- Cavalier,
- Malibu
- Oldsmobile:
- Achieva,
- Alero
- 2 more
- Buick:
- Commercial Chassis
- Cadillac:
- Fleetwood
- Chevrolet:
- Caprice,
- Commercial Chassis
- Chevrolet:
- Astro,
- Express 2500
- GMC:
- Savana 2500,
- Savana 3500,
- Sonoma
- 1 more
- Cadillac:
- SRX,
- STS,
- XLR
- Chevrolet:
- Cruze
- Cadillac:
- Allante,
- DeVille,
- Eldorado,
- Seville
- Oldsmobile:
- Aurora
- Buick:
- Skylark
- Chevrolet:
- Beretta
- Oldsmobile:
- Achieva,
- Cutlass Calais,
- Cutlass Supreme
- 2 more
- Chevrolet:
- Impala
- Chevrolet:
- Prizm
- Pontiac:
- Vibe
- Saturn:
- Astra
- Chevrolet:
- Aveo,
- Aveo5
- Chevrolet:
- Cavalier
- Pontiac:
- Grand Am,
- Sunfire
- Buick:
- Century
- Chevrolet:
- Impala,
- Lumina,
- Malibu,
- Monte Carlo,
- 6 more
- Buick:
- Century,
- Rendezvous,
- Skylark,
- Somerset
- Chevrolet:
- Celebrity,
- 19 more
- Buick:
- Park Avenue
- Pontiac:
- Bonneville
- Saturn:
- SC1,
- SC2,
- SL,
- SL1,
- SL2,
- 2 more
- Buick:
- Skyhawk,
- Skylark
- Cadillac:
- Cimarron
- Chevrolet:
- Camaro,
- Cavalier,
- 15 more
- Buick:
- LeSabre,
- Park Avenue,
- Regal,
- Riviera
- Chevrolet:
- Lumina APV
- 5 more
- Buick:
- Skylark
- Chevrolet:
- Beretta,
- Corvette
- Oldsmobile:
- Achieva,
- Calais,
- 5 more
- Buick:
- Century,
- Regal,
- Skylark
- Chevrolet:
- Beretta,
- Corsica,
- 8 more
- Cadillac:
- Brougham
- Chevrolet:
- Camaro
- Pontiac:
- Firebird
- Chevrolet:
- Corvette
- Cadillac:
- Escalade
- Chevrolet:
- C2500,
- C3500,
- Express 1500,
- Express 2500,
- 12 more
- Buick:
- Lucerne,
- Terraza
- Chevrolet:
- Impala,
- Malibu,
- Monte Carlo,
- 6 more
- Buick:
- Lucerne,
- Terraza
- Chevrolet:
- Impala,
- Malibu,
- Monte Carlo,
- 6 more
- Chevrolet:
- Nova,
- S10,
- Spectrum,
- Sprint
- GMC:
- S15
- 1 more
- Chevrolet:
- Corvette
- Buick:
- LaCrosse,
- Regal Sportback
- Cadillac:
- ATS,
- CT6,
- CTS,
- 7 more
- Cadillac:
- CT5,
- CT6
- Chevrolet:
- Corvette
- Cadillac:
- CT6
- Chevrolet:
- Cobalt
- Saturn:
- Ion
- Buick:
- LaCrosse,
- Regal,
- Verano
- Chevrolet:
- Captiva Sport,
- Cobalt,
- 7 more
- Buick:
- Lucerne,
- Terraza
- Chevrolet:
- Impala,
- Malibu,
- Monte Carlo,
- 6 more
- Buick:
- Century,
- LaCrosse,
- LeSabre,
- Lucerne,
- Park Avenue,
- 32 more
- Buick:
- Cascada,
- Encore,
- Encore GX
- Chevrolet:
- Cruze,
- Equinox,
- 4 more
- Buick:
- Rainier
- Chevrolet:
- Express 1500,
- Express 2500,
- Express 3500,
- SSR,
- 6 more
- Chevrolet:
- Astro,
- Blazer,
- C2500,
- C3500,
- Express 1500,
- 20 more
- Cadillac:
- Escalade,
- Escalade ESV,
- Escalade EXT
- Chevrolet:
- Avalanche 1500,
- Silverado 1500,
- 24 more
- Buick:
- Park Avenue
- Chevrolet:
- Camaro
- Pontiac:
- Bonneville,
- Firebird
- Buick:
- LaCrosse,
- Park Avenue,
- Regal
- Chevrolet:
- Impala,
- Monte Carlo
- 2 more
- Buick:
- Encore GX
- Cadillac:
- CTS
- Chevrolet:
- Camaro,
- Corvette
- Chevrolet:
- Spark,
- Volt
- Cadillac:
- CTS,
- XTS
- Buick:
- Envision,
- Regal,
- Regal Sportback,
- Regal TourX
- Cadillac:
- ATS,
- 7 more
- Chevrolet:
- Cavalier,
- Classic,
- Cobalt,
- HHR,
- Malibu
- 8 more
- Buick:
- Century,
- Skylark
- Chevrolet:
- Astro,
- Blazer,
- C/K Pickup,
- 65 more
- Buick:
- Century,
- Electra
- Oldsmobile:
- 98,
- Cutlass Ciera
- Cadillac:
- CT6
- Chevrolet:
- Malibu
- Chevrolet:
- Camaro,
- S10,
- S10 Blazer
- GMC:
- Jimmy S15,
- S15,
- 2 more
- Cadillac:
- Escalade
- Chevrolet:
- C2500,
- C3500,
- Express 1500,
- Express 2500,
- 12 more
- Chevrolet:
- Equinox
- Pontiac:
- Torrent
- Chevrolet:
- Equinox
- Pontiac:
- Torrent
- Chevrolet:
- Express 1500,
- Silverado 1500
- GMC:
- Savana 1500,
- Sierra 1500
- Chevrolet:
- C/K Pickup,
- G20,
- G30,
- P20,
- P30,
- 27 more
- Buick:
- Park Avenue,
- Riviera
- Chevrolet:
- Camaro
- Oldsmobile:
- 88,
- 98
- 2 more
- GMC:
- Syclone,
- Typhoon
- Cadillac:
- CTS
- Chevrolet:
- Corvette
- Pontiac:
- GTO
- Chevrolet:
- Equinox
- Pontiac:
- Torrent
- Chevrolet:
- Equinox
- Pontiac:
- Torrent
- Saturn:
- SC2,
- SL2,
- SW2
- Saturn:
- SC2,
- SL2,
- SW2
- Cadillac:
- SRX
- Pontiac:
- LeMans,
- Sunbird
- Buick:
- LaCrosse,
- Rendezvous
- Cadillac:
- CTS,
- SRX,
- STS
- Chevrolet:
- Corvette
- Pontiac:
- Grand Am
- Cadillac:
- Escalade
- Chevrolet:
- C2500,
- C3500,
- Express 1500,
- Express 2500,
- 14 more
- Buick:
- Lucerne,
- Terraza
- Chevrolet:
- Impala,
- Malibu,
- Monte Carlo,
- 6 more
- Chevrolet:
- Express 1500,
- Silverado 1500
- GMC:
- Savana 1500,
- Sierra 1500
- Buick:
- Century,
- Regal,
- Skyhawk
- Cadillac:
- Cimarron
- Chevrolet:
- Beretta,
- 11 more
- Chevrolet:
- Beretta,
- Corvette,
- Metro,
- Tracker
- Oldsmobile:
- Achieva
- 1 more
- Chevrolet:
- Express 1500,
- Express 2500,
- Express 3500
- GMC:
- Savana 1500,
- Savana 2500,
- 1 more
- Buick:
- Envision,
- LaCrosse
- Cadillac:
- ATS
- Chevrolet:
- Blazer,
- Colorado,
- 5 more
- Cadillac:
- ELR
- Chevrolet:
- Cruze,
- Cruze Limited,
- Sonic,
- Volt
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