Spark Plugs

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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.

Spark Plug
Part Number: 21025102
Fits:
  • Saturn:
    • SC1,
    • SC2,
    • SL,
    • SL1,
    • SL2,
    • SW1,
    • SW2
  • 2 more
MSRP $4.72
$3.07
MSRP $4.72
$3.07
Spark Plug
Part Number: 12556183
Description: Platinum. More Info
Fits:
  • Oldsmobile:
    • Aurora,
    • Intrigue
MSRP $11.24
$7.31
MSRP $11.24
$7.31
Spark Plug
Part Number: 12592619
Description: 4.4L. More Info
Fits:
  • Cadillac:
    • STS,
    • XLR
MSRP $10.66
$6.93
MSRP $10.66
$6.93
Spark Plug
Part Number: 12622442
Fits:
  • Chevrolet:
    • Corvette
MSRP $31.54
$20.50
MSRP $31.54
$20.50
Spark Plug
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
MSRP $14.28
$9.28
MSRP $14.28
$9.28
Spark Plug
Part Number: 12650283
Other Names: F (S)Spark Plug More Names
Description: 3.0L. More Info
Fits:
  • Cadillac:
    • CT5,
    • CT6
MSRP $14.28
$9.28
MSRP $14.28
$9.28
Spark Plug
Part Number: 12672175
Other Names: F (S)Spark Plug More Names
Description: 4.2L twin-turbo. More Info
Fits:
  • Cadillac:
    • CT6
MSRP $14.28
$9.28
MSRP $14.28
$9.28
Spark Plug
Part Number: 12680075
Replaces: 12610767
Description: 2.0L. More Info
Fits:
  • Chevrolet:
    • Cobalt
  • Saturn:
    • Ion
MSRP $13.10
$8.52
MSRP $13.10
$8.52
Spark Plug
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
MSRP $14.28
$9.28
MSRP $14.28
$9.28
Spark Plug
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
MSRP $14.28
$9.28
MSRP $14.28
$9.28
Spark Plug
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
MSRP $14.28
$9.28
MSRP $14.28
$9.28
Spark Plug
Part Number: 92457960
Other Names: F (S)Spark Plug More Names
Description: 3.6L, with bi-fuel. More Info
Fits:
  • Chevrolet:
    • Impala
MSRP $14.28
$9.28
MSRP $14.28
$9.28
Spark Plug
Part Number: 94859448
Description: Vendor #SK16R11. 1.8l without ho. More Info
Fits:
  • Chevrolet:
    • Prizm
  • Pontiac:
    • Vibe
MSRP $25.34
$16.47
MSRP $25.34
$16.47
Spark Plug
Part Number: 95519058
Replaces: 93176801
Fits:
  • Saturn:
    • Astra
MSRP $11.60
$7.54
MSRP $11.60
$7.54
Spark Plug
Part Number: 96130723
Description: 2007-08. More Info
Fits:
  • Chevrolet:
    • Aveo,
    • Aveo5
MSRP $11.60
$7.54
MSRP $11.60
$7.54
Spark Plug
Part Number: 5613882
Fits:
  • Oldsmobile:
    • Cutlass Salon,
    • Cutlass Supreme
MSRP $3.22
$2.09
MSRP $3.22
$2.09
Spark Plug
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
MSRP $2.90
$1.89
MSRP $2.90
$1.89
Spark Plug
Part Number: 5614281
Description: Platinum. More Info
Fits:
  • Buick:
    • Century
  • Chevrolet:
    • Beretta,
    • Cavalier,
    • Corsica,
    • S10
  • GMC:
    • Sonoma
  • Oldsmobile:
    • Cutlass Ciera
  • 2 more
MSRP $10.66
$6.93
MSRP $10.66
$6.93
Spark Plug
Part Number: 88901006
Other Names: Spark Plug Pkg More Names
Description: Platinum. Vendor:acdelco. Vendor #41-800. More Info
Fits:
  • Chevrolet:
    • Corvette
MSRP $11.02
$7.16
MSRP $11.02
$7.16
Spark Plug
Part Number: 88901021
Other Names: Spark Plug Pkg More Names
Description: Platinum. More Info
Fits:
  • Oldsmobile:
    • Cutlass Salon,
    • Toronado
MSRP $11.02
$7.16
MSRP $11.02
$7.16
Spark Plug
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
MSRP $3.36
$2.18
MSRP $3.36
$2.18
Spark Plug
Part Number: 19300873
Fits:
  • Buick:
    • LeSabre,
    • Regal
  • Oldsmobile:
    • Cutlass Salon,
    • Cutlass Supreme,
    • Delta 88
  • Pontiac:
    • Bonneville,
    • Grand Prix
  • 2 more
MSRP $3.22
$2.09
MSRP $3.22
$2.09
Spark Plug
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
MSRP $3.60
$2.34
MSRP $3.60
$2.34
Spark Plug
Part Number: 19301805
Other Names: F (S)Spark Plug More Names
Replaces: 19208527, 19244462
Fits:
  • Buick:
    • Skylark
  • Oldsmobile:
    • Achieva
  • Pontiac:
    • Grand Am,
    • Sunfire
MSRP $11.60
$7.54
MSRP $11.60
$7.54
Spark Plug
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
MSRP $11.60
$7.54
MSRP $11.60
$7.54
Spark Plug
Part Number: 19301812
Description: Platinum. More Info
Fits:
  • Chevrolet:
    • Cavalier,
    • S10
  • GMC:
    • S15,
    • Sonoma
  • Pontiac:
    • Sunfire
MSRP $11.60
$7.54
MSRP $11.60
$7.54
Spark Plug
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
MSRP $3.60
$2.34
MSRP $3.60
$2.34
Spark Plug
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
MSRP $3.60
$2.34
MSRP $3.60
$2.34
Spark Plug
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
MSRP $3.00
$1.95
MSRP $3.00
$1.95
Spark Plug
Part Number: 19302742
Replaces: 5614229
Fits:
  • Cadillac:
    • Brougham
  • Chevrolet:
    • Camaro
  • Pontiac:
    • Firebird
MSRP $3.60
$2.34
MSRP $3.60
$2.34
Spark Plug
Part Number: 19308030
Replaces: 19145287, 19238456, 19250964
Description: Rapid Fire. Vendor:acdelco. Vendor #5. More Info
Fits:
  • Chevrolet:
    • Corvette
MSRP $6.62
$4.30
MSRP $6.62
$4.30
Spark Plug
Part Number: 19316339
Fits:
  • Chevrolet:
    • City Express
MSRP $31.58
$20.53
MSRP $31.58
$20.53
Spark Plug
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
MSRP $3.60
$2.34
MSRP $3.60
$2.34
Spark Plug
Part Number: 12582002
Description: 3.5L. More Info
Fits:
  • Saturn:
    • Vue
MSRP $32.40
$21.06
MSRP $32.40
$21.06
Spark Plug
Part Number: 12622441
Description: 4.3L, 2018-19. 6.6L gas. 6.2L. without supercharger. More Info
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV
  • Chevrolet:
    • Camaro,
    • Corvette,
    • Express 2500,
    • Express 3500,
    • Silverado 1500,
    • Silverado 1500 LD,
    • Silverado 2500 HD,
    • Silverado 3500 HD,
    • Suburban,
    • Tahoe
  • GMC:
    • Savana 2500,
    • Savana 3500,
    • Sierra 1500,
    • Sierra 1500 Limited,
    • Sierra 2500 HD,
    • Sierra 3500 HD,
    • Yukon,
    • Yukon XL
  • 15 more
MSRP $14.28
$9.28
MSRP $14.28
$9.28
Spark Plug
Part Number: 12662396
Description: Coupe, 3.6L with twin-turbo. More Info
Fits:
  • Cadillac:
    • ATS,
    • CTS,
    • XTS
MSRP $14.28
$9.28
MSRP $14.28
$9.28
Spark Plug
Part Number: 12664824
Other Names: F (S)Spark Plug More Names
Fits:
  • Chevrolet:
    • Corvette
MSRP $22.84
$14.85
MSRP $22.84
$14.85
Spark Plug
Part Number: 12680074
Replaces: 12627160
Description: Sedan, 2.5L, 2.0L turbo, 2.5L. More Info
Fits:
  • Buick:
    • Envision,
    • LaCrosse
  • Cadillac:
    • ATS
  • Chevrolet:
    • Blazer,
    • Colorado,
    • Impala,
    • Malibu,
    • Malibu Limited
  • GMC:
    • Acadia,
    • Canyon
  • 5 more
MSRP $14.28
$9.28
MSRP $14.28
$9.28
Spark Plug
Part Number: 12681655
Other Names: More Names
Replaces: 55564962, 55580961, 55585534
Description: 1.8L. More Info
Fits:
  • Chevrolet:
    • Volt
MSRP $14.28
$9.28
MSRP $14.28
$9.28
Spark Plug
Part Number: 12681660
Replaces: 12622561
Description: 3.6L, without bi-fuel. 3.0L. 3.6L, without twin-turbo. 3.0, 3.6L. 3.6L, 2nd design. More Info
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
MSRP $14.28
$9.28
MSRP $14.28
$9.28
Spark Plug
Part Number: 12688094
Other Names: F (S)Spark Plug More Names
Description: 2.7L turbo. 1.3L turbo. More Info
Fits:
  • Buick:
    • Encore GX
  • Cadillac:
    • CT4
  • Chevrolet:
    • Silverado 1500,
    • Trailblazer
  • GMC:
    • Sierra 1500
MSRP $15.92
$10.35
MSRP $15.92
$10.35
Spark Plug
Part Number: 19158037
Fits:
  • Buick:
    • Skylark
  • Chevrolet:
    • Cavalier,
    • Malibu
  • Oldsmobile:
    • Achieva,
    • Alero
  • Pontiac:
    • Grand Am,
    • Sunfire
  • 2 more
MSRP $11.02
$7.16
MSRP $11.02
$7.16
Spark Plug
Part Number: 19185438
Description: 1.8L. More Info
Fits:
  • Pontiac:
    • Vibe
MSRP $14.28
$9.28
MSRP $14.28
$9.28
Spark Plug
Part Number: 21025103
Other Names: F (S)Spark Plug More Names
Fits:
  • Saturn:
    • SC,
    • SC1,
    • SC2,
    • SL,
    • SL1,
    • SL2,
    • SW1,
    • SW2
  • 3 more
MSRP $4.72
$3.07
MSRP $4.72
$3.07
Spark Plug
Part Number: 55564748
Description: 2.8L. More Info
Fits:
  • Cadillac:
    • SRX
MSRP $22.00
$14.30
MSRP $22.00
$14.30
Spark Plug
Part Number: 5613878
Fits:
  • Pontiac:
    • LeMans,
    • Sunbird
MSRP $3.60
$2.34
MSRP $3.60
$2.34
Spark Plug
Part Number: 5613932
Fits:
  • Pontiac:
    • LeMans,
    • Sunbird
MSRP $2.90
$1.89
MSRP $2.90
$1.89
Spark Plug
Part Number: 19238463
Description: Rapid Fire. More Info
Fits:
  • Chevrolet:
    • Astro,
    • Express 2500
  • GMC:
    • Sonoma
  • Oldsmobile:
    • Achieva
MSRP $6.14
$3.99
MSRP $6.14
$3.99
Spark Plug
Part Number: 19300872
Positions: Left, Right
Replaces: 12597464
Description: Platinum. Vendor:acdelco. Vendor #41-990. 2.8 & 3.6L. 3.0 & 3.6L. 2nd Design. More Info
Fits:
  • Buick:
    • Enclave,
    • LaCrosse,
    • Rendezvous
  • Cadillac:
    • CTS,
    • SRX,
    • STS
  • Chevrolet:
    • Equinox,
    • Malibu,
    • Traverse
  • GMC:
    • Acadia
  • Pontiac:
    • G6,
    • G8,
    • Torrent
  • Saturn:
    • Aura,
    • Outlook,
    • Vue
  • 11 more
MSRP $11.60
$7.54
MSRP $11.60
$7.54
Spark Plug
Part Number: 19300875
Replaces: 19244463, 19244468
Description: Platinum. More Info
Fits:
  • Buick:
    • Regal
  • Cadillac:
    • 60 Special,
    • DeVille,
    • Eldorado,
    • Fleetwood,
    • Seville
  • 1 more
MSRP $11.60
$7.54
MSRP $11.60
$7.54

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