OEM GM Spark Plugs

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Engines burn a ratio of fuel to oxygen. It's how they get the power they need to run. No engine does this on its own, though. The factory spark plugs on top of its cylinder head help. They start the combustion process. So, how do spark plugs work? Turn the key in your GM ignition. Your ignition switch activates. Your battery, starter motor, solenoid, and ignition coil then work together to send the plugs an electrical charge. The charge arcs across plug leads, igniting that mix of air and gas. As a result, your engine pistons pump, your crankshaft turns, and many other moving parts get moving. Your vehicle then gets going. Without OEM spark plugs, though, no car, truck, or SUV could start at all. To make matters worse, even those made by GM go bad sooner or later, for all their proven quality. For one, their leads can corrode and widen. That weakens charges to insignificance. A bad spark plug can also cause your engine to misfire or shut down. A broken spark plug, however, is dangerous to an engine: it can severely damage its cylinders. Luckily, the spark plugs of today are built to last for millions of ignitions and up to 100,000 miles. Just be sure to change those nearing their recommended mileage limit. What spark plugs do I need, you ask? That depends on your GM model. Genuine spark plugs, however, will work best for GM vehicles either way. That's because they're designed to. You can buy them online, too, right here at our auto parts store. Just browse our inventory by model to find the right fit. Get the peace of mind of another DIY project done. Order now!
Spark Plug
MSRP $4.72
$2.83
Part Number: 21025102
Fits:
  • Saturn:
    • SC1,
    • SC2,
    • SL,
    • SL1,
    • SL2,
    • SW1,
    • SW2
  • 2 more
Spark Plug
MSRP $11.24
$6.74
Part Number: 12556183
Description: Platinum. More Info
Fits:
  • Oldsmobile:
    • Aurora,
    • Intrigue
Spark Plug
MSRP $10.66
$6.40
Part Number: 12592619
Description: 4.4L. More Info
Fits:
  • Cadillac:
    • STS,
    • XLR
Spark Plug
MSRP $31.54
$18.92
Part Number: 12622442
Fits:
  • Chevrolet:
    • Corvette
Spark Plug
MSRP $14.28
$8.57
Part Number: 12646780
Description: Coupe, 3.6L without twin-turbo. More Info
Fits:
  • Buick:
    • LaCrosse,
    • Regal Sportback
  • Cadillac:
    • ATS,
    • CT6,
    • CTS,
    • XT5,
    • XT6
  • Chevrolet:
    • Blazer,
    • Camaro,
    • Colorado
  • GMC:
    • Acadia,
    • Canyon
  • 7 more
Spark Plug
MSRP $14.28
$8.57
Part Number: 12650283
Other Names: F (S)Spark Plug More Names
Description: 3.0L. More Info
Fits:
  • Cadillac:
    • CT5,
    • CT6
Spark Plug
MSRP $14.28
$8.57
Part Number: 12672175
Other Names: F (S)Spark Plug More Names
Description: 4.2L twin-turbo. More Info
Fits:
  • Cadillac:
    • CT6
Spark Plug
MSRP $13.10
$7.86
Part Number: 12680075
Replaces: 12610767
Description: 2.0L. More Info
Fits:
  • Chevrolet:
    • Cobalt
  • Saturn:
    • Ion
Spark Plug
MSRP $14.28
$8.57
Part Number: 12681662
Positions: Left, Right
Replaces: 12591131
Description: 3.5L. 3.9L. More Info
Fits:
  • Buick:
    • Lucerne,
    • Terraza
  • Chevrolet:
    • Impala,
    • Malibu,
    • Monte Carlo,
    • Uplander
  • Pontiac:
    • G6,
    • Montana
  • Saturn:
    • Aura,
    • Relay,
    • Vue
  • 6 more
Spark Plug
MSRP $14.28
$8.57
Part Number: 12681664
Positions: Left, Right
Replaces: 12568387
Description: Vendor:acdelco. Vendor #41-101. 3.4L. 3.5L. Iridium. 4.3L. Platinum. Vendor #41-921. 3.1L. 3.8L, without supercharged. More Info
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
Spark Plug
MSRP $14.28
$8.57
Part Number: 12683541
Replaces: 55490097
Description: With high output. 1.5L turbo, ac delco markings. 1.2L turbo. 1.4L, acdelco # 1267411. 1.4L, acdelco # 41-151. Vendor #41-156. More Info
Fits:
  • Buick:
    • Cascada,
    • Encore,
    • Encore GX
  • Chevrolet:
    • Cruze,
    • Equinox,
    • Malibu,
    • Trailblazer,
    • Trax
  • GMC:
    • Terrain
  • 4 more
Spark Plug
MSRP $14.28
$8.57
Part Number: 92457960
Other Names: F (S)Spark Plug More Names
Description: 3.6L, with bi-fuel. More Info
Fits:
  • Chevrolet:
    • Impala
Spark Plug
MSRP $25.34
$15.20
Part Number: 94859448
Description: Vendor #SK16R11. 1.8l without ho. More Info
Fits:
  • Chevrolet:
    • Prizm
  • Pontiac:
    • Vibe
Spark Plug
MSRP $11.60
$6.96
Part Number: 95519058
Replaces: 93176801
Fits:
  • Saturn:
    • Astra
Spark Plug
MSRP $11.60
$6.96
Part Number: 96130723
Description: 2007-08. More Info
Fits:
  • Chevrolet:
    • Aveo,
    • Aveo5
Spark Plug
MSRP $3.22
$1.93
Part Number: 5613882
Fits:
  • Oldsmobile:
    • Cutlass Salon,
    • Cutlass Supreme
Spark Plug
MSRP $2.90
$1.74
Part Number: 5614046
Description: Vendor:acdelco. Vendor #R43CTS6. More Info
Fits:
  • Buick:
    • Century,
    • Skylark,
    • Somerset,
    • Somerset Regal
  • Chevrolet:
    • Astro,
    • Camaro,
    • Celebrity,
    • Citation II,
    • LLV,
    • Lumina,
    • S10,
    • S10 Blazer
  • GMC:
    • Jimmy S15,
    • S15,
    • Safari,
    • Sonoma
  • Oldsmobile:
    • Calais,
    • Cutlass Calais,
    • Cutlass Ciera,
    • Cutlass Cruiser
  • Pontiac:
    • 6000,
    • Fiero,
    • Firebird,
    • Grand Am
  • 19 more
Spark Plug
MSRP $10.66
$6.40
Part Number: 5614281
Description: Platinum. More Info
Fits:
  • Buick:
    • Century
  • Chevrolet:
    • Beretta,
    • Cavalier,
    • Corsica,
    • S10
  • GMC:
    • Sonoma
  • Oldsmobile:
    • Cutlass Ciera
  • 2 more
Spark Plug
MSRP $11.02
$6.61
Part Number: 88901006
Other Names: Spark Plug Pkg More Names
Description: Platinum. Vendor:acdelco. Vendor #41-800. More Info
Fits:
  • Chevrolet:
    • Corvette
Spark Plug
MSRP $11.02
$6.61
Part Number: 88901021
Other Names: Spark Plug Pkg More Names
Description: Platinum. More Info
Fits:
  • Oldsmobile:
    • Cutlass Salon,
    • Toronado
Spark Plug
MSRP $3.36
$2.02
Part Number: 19300384
Replaces: 19157992
Description: 4.3L, 2003-2007. Optional. Vendor:acdelco. Standard. Vendor #R44LTS6. More Info
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
Spark Plug
MSRP $3.22
$1.93
Part Number: 19300873
Fits:
  • Buick:
    • LeSabre,
    • Regal
  • Oldsmobile:
    • Cutlass Salon,
    • Cutlass Supreme,
    • Delta 88
  • Pontiac:
    • Bonneville,
    • Grand Prix
  • 2 more
Spark Plug
MSRP $3.60
$2.16
Part Number: 19300874
Description: Standard. Vendor:acdelco. Vendor #R42TS. More Info
Fits:
  • Buick:
    • Skyhawk,
    • Skylark
  • Cadillac:
    • Cimarron
  • Chevrolet:
    • Camaro,
    • Cavalier,
    • Celebrity,
    • Chevette,
    • Citation II,
    • S10,
    • S10 Blazer
  • GMC:
    • Jimmy S15,
    • S15
  • Oldsmobile:
    • Cutlass Ciera,
    • Firenza
  • Pontiac:
    • 6000,
    • Fiero,
    • Firebird,
    • J2000 Sunbird,
    • Sunbird,
    • T1000
  • 15 more
Spark Plug
MSRP $11.60
$6.96
Part Number: 19301805
Other Names: F (S)Spark Plug More Names
Replaces: 19208527, 19244462
Fits:
  • Buick:
    • Skylark
  • Oldsmobile:
    • Achieva
  • Pontiac:
    • Grand Am,
    • Sunfire
Spark Plug
MSRP $11.60
$6.96
Part Number: 19301811
Replaces: 19301320
Description: 2.4L. Platinum. Vendor:acdelco. Vendor #41-913. More Info
Fits:
  • Chevrolet:
    • Cavalier,
    • Corvette,
    • Malibu
  • Oldsmobile:
    • Alero
  • Pontiac:
    • Grand Am,
    • Sunfire
  • 1 more
Spark Plug
MSRP $11.60
$6.96
Part Number: 19301812
Description: Platinum. More Info
Fits:
  • Chevrolet:
    • Cavalier,
    • S10
  • GMC:
    • S15,
    • Sonoma
  • Pontiac:
    • Sunfire
Spark Plug
MSRP $3.60
$2.16
Part Number: 19302723
Description: Conventional. Vendor:acdelco. More Info
Fits:
  • Buick:
    • Century,
    • LeSabre,
    • Park Avenue,
    • Regal,
    • Riviera,
    • Skylark
  • Chevrolet:
    • Lumina APV
  • Oldsmobile:
    • 88,
    • 98,
    • Achieva,
    • Cutlass Ciera,
    • Cutlass Cruiser,
    • Silhouette,
    • Toronado
  • Pontiac:
    • Bonneville,
    • Grand Am,
    • Trans Sport
  • 12 more
Spark Plug
MSRP $3.60
$2.16
Part Number: 19302726
Description: Aluminum Cylinder Head. Vendor:bosch. Vendor #FR3LS. More Info
Fits:
  • Buick:
    • Skylark
  • Chevrolet:
    • Beretta,
    • Corvette
  • Oldsmobile:
    • Achieva,
    • Calais,
    • Cutlass Calais,
    • Cutlass Supreme
  • Pontiac:
    • Grand Am,
    • Grand Prix
  • 4 more
Spark Plug
MSRP $3.00
$1.80
Part Number: 19302728
Fits:
  • Buick:
    • Century,
    • Regal,
    • Skylark
  • Chevrolet:
    • Beretta,
    • Corsica,
    • Lumina,
    • Monte Carlo
  • Oldsmobile:
    • Achieva,
    • Cutlass Ciera,
    • Cutlass Cruiser,
    • Cutlass Supreme
  • Pontiac:
    • Grand Am,
    • Grand Prix
  • 8 more
Spark Plug
MSRP $3.60
$2.16
Part Number: 19302742
Replaces: 5614229
Fits:
  • Cadillac:
    • Brougham
  • Chevrolet:
    • Camaro
  • Pontiac:
    • Firebird
Spark Plug
MSRP $6.62
$3.97
Part Number: 19308030
Replaces: 19145287, 19238456, 19250964
Description: Rapid Fire. Vendor:acdelco. Vendor #5. More Info
Fits:
  • Chevrolet:
    • Corvette
Spark Plug
MSRP $31.58
$18.95
Part Number: 19316339
Fits:
  • Chevrolet:
    • City Express
Spark Plug
MSRP $3.60
$2.16
Part Number: 19354423
Replaces: 19310643, 5613522
Description: Optional. Vendor:acdelco. Vendor #R43XLS. More Info
Fits:
  • Chevrolet:
    • Nova,
    • S10,
    • Spectrum,
    • Sprint
  • GMC:
    • S15
  • Pontiac:
    • Sunbird
  • 1 more
Spark Plug
MSRP $14.28
$8.57
Part Number: 12637197
Fits:
  • Chevrolet:
    • Spark,
    • Volt
Spark Plug
MSRP $14.28
$8.57
Part Number: 12680076
Replaces: 12642791
Description: With twin-turbo. More Info
Fits:
  • Cadillac:
    • CTS,
    • XTS
Spark Plug
MSRP $14.28
$8.57
Part Number: 12681659
Replaces: 12626906, 12647827
Description: 2.5L, 2.0L turbo, 2.0L turbo. Coupe, 2.0L turbo. More Info
Fits:
  • Buick:
    • Envision,
    • Regal,
    • Regal Sportback,
    • Regal TourX
  • Cadillac:
    • ATS,
    • CT6,
    • CTS
  • Chevrolet:
    • Camaro,
    • Equinox,
    • Malibu,
    • Traverse
  • GMC:
    • Terrain
  • 7 more
Spark Plug
MSRP $14.28
$8.57
Part Number: 12681661
Replaces: 12607280
Description: Vendor:acdelco. Vendor #41-105. Coupe,. 2.2L. 2003-06. More Info
Fits:
  • Chevrolet:
    • Cavalier,
    • Classic,
    • Cobalt,
    • HHR,
    • Malibu
  • Oldsmobile:
    • Alero
  • Saturn:
    • Ion,
    • Vue
  • 3 more
Spark Plug
MSRP $11.60
$6.96
Part Number: 19299585
Description: 4.8, 5.3 & 6.0L. Vendor:acdelco. Vendor #41-962. More Info
Fits:
  • Chevrolet:
    • Avalanche 1500,
    • Express 1500,
    • Express 2500,
    • Express 3500
  • GMC:
    • Savana 1500,
    • Savana 2500,
    • Savana 3500
  • 2 more
Spark Plug
MSRP $3.60
$2.16
Part Number: 19300382
Description: Standard. Vendor:acdelco. Vendor #R43TS. Cast Iron Cylinder Head. More Info
Fits:
  • Buick:
    • Century,
    • Skylark
  • Chevrolet:
    • Astro,
    • Blazer,
    • C/K Pickup,
    • Camaro,
    • Caprice,
    • Celebrity,
    • Citation II,
    • Corvette,
    • El Camino,
    • G10,
    • G20,
    • G30,
    • K5 Blazer,
    • Lumina APV,
    • Monte Carlo,
    • P20,
    • P30,
    • R10,
    • R20,
    • R30,
    • S10,
    • S10 Blazer,
    • Suburban C10,
    • Suburban C20,
    • Suburban K10,
    • Suburban K20,
    • Suburban R10,
    • Suburban R20,
    • Suburban V10,
    • Suburban V20,
    • V10,
    • V20,
    • V30
  • GMC:
    • C1500 Pickup,
    • C2500 Pickup,
    • C3500 Pickup,
    • Caballero,
    • G1500,
    • G2500,
    • G3500,
    • Jimmy,
    • Jimmy S15,
    • K1500 Pickup,
    • K2500 Pickup,
    • P3500,
    • R1500 Pickup,
    • R2500 Pickup,
    • R3500 Pickup,
    • S15,
    • Safari,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban R1500,
    • Suburban R2500,
    • V1500,
    • V1500 Suburban,
    • V2500,
    • V2500 Suburban,
    • V3500
  • Oldsmobile:
    • Cutlass Ciera,
    • Silhouette
  • Pontiac:
    • 6000,
    • Bonneville,
    • Firebird,
    • Grand Prix,
    • Parisienne,
    • Trans Sport
  • 65 more
Spark Plug
MSRP $3.60
$2.16
Part Number: 19301656
Other Names: Spark Plug Pkg More Names
Replaces: 5613870
Fits:
  • Buick:
    • Skyhawk
  • Oldsmobile:
    • Firenza
  • Pontiac:
    • J2000 Sunbird,
    • Sunbird
Spark Plug
MSRP $11.60
$6.96
Part Number: 19301807
Replaces: 19179571, 19244464, 19301804
Description: Vendor:acdelco. More Info
Fits:
  • Buick:
    • Century
  • Chevrolet:
    • Beretta,
    • Cavalier,
    • Corsica,
    • LLV,
    • Lumina,
    • S10
  • Oldsmobile:
    • Cutlass Ciera
  • Pontiac:
    • Sunfire
  • 4 more
Spark Plug
MSRP $11.60
$6.96
Part Number: 19301810
Replaces: 19244475, 19301822
Description: Platinum. Vendor:acdelco. Vendor #41-979. 3.4L. More Info
Fits:
  • Chevrolet:
    • C2500,
    • C3500,
    • Express 3500,
    • K2500 Pickup,
    • K3500 Pickup,
    • Malibu,
    • P30,
    • Suburban C2500,
    • Suburban K2500,
    • Venture
  • GMC:
    • C2500 Pickup,
    • C3500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • P3500,
    • Savana 3500,
    • Suburban C2500,
    • Suburban K2500
  • Oldsmobile:
    • Alero,
    • Silhouette
  • Pontiac:
    • Aztek,
    • Grand Am,
    • Montana
  • 18 more
Spark Plug
MSRP $11.60
$6.96
Part Number: 19301813
Replaces: 19244473, 19244474, 19301321
Description: 3.4L. Platinum. Vendor:acdelco. Vendor #41-943. Vendor #41-940. More Info
Fits:
  • Buick:
    • Century,
    • Commercial Chassis,
    • Regal,
    • Roadmaster,
    • Skylark
  • Cadillac:
    • Fleetwood
  • Chevrolet:
    • Beretta,
    • Camaro,
    • Caprice,
    • Corsica,
    • Corvette,
    • Impala,
    • Lumina,
    • Lumina APV,
    • Malibu,
    • Monte Carlo,
    • Venture
  • Oldsmobile:
    • Achieva,
    • Alero,
    • Cutlass,
    • Cutlass Ciera,
    • Cutlass Supreme,
    • Silhouette
  • Pontiac:
    • Firebird,
    • Grand Am,
    • Grand Prix,
    • Montana,
    • Trans Sport
  • 23 more
Spark Plug
MSRP $11.60
$6.96
Part Number: 19307140
Description: Platinum. Vendor:acdelco. Vendor #41-808. More Info
Fits:
  • Chevrolet:
    • Corvette
Spark Plug
MSRP $6.62
$3.97
Part Number: 19307141
Replaces: 19238455, 19250963
Fits:
  • Buick:
    • Skyhawk
Spark Plug
MSRP $3.36
$2.02
Part Number: 19310656
Fits:
  • Buick:
    • Century,
    • Electra
  • Oldsmobile:
    • 98,
    • Cutlass Ciera
Spark Plug
MSRP $14.28
$8.57
Part Number: 12571165
Description: 6.2L with supercharged. 6.2L with supercharger. Vendor:acdelco. Vendor #41-104. 7.0L. Coupe, 6.2L. More Info
Fits:
  • Cadillac:
    • CTS
  • Chevrolet:
    • Camaro,
    • Corvette
Spark Plug
MSRP $14.28
$8.57
Part Number: 55486272
Description: 1.8L. More Info
Fits:
  • Chevrolet:
    • Malibu
Spark Plug
MSRP $2.90
$1.74
Part Number: 5614168
Description: Optional. Vendor:acdelco. Vendor #R43TSK. More Info
Fits:
  • Chevrolet:
    • Camaro,
    • S10,
    • S10 Blazer
  • GMC:
    • Jimmy S15,
    • S15,
    • Sonoma
  • Pontiac:
    • Firebird
  • 2 more
Spark Plug
MSRP $11.02
$6.61
Part Number: 88901022
Other Names: Spark Plug Pkg More Names
Description: Platinum. More Info
Fits:
  • Oldsmobile:
    • Cutlass Ciera

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