Spark Plugs

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Spark plugs are the device located in each of your GM's engine cylinders. They are the mechanism that kicks off the combustion process when your engine valves and pistons push together fuel and oxygen.

Why Genuine GM Spark Plugs are Important for Your Car, Truck or SUV

Spark plugs are made of conductive metals like nickel, copper, or aluminum oxide ceramic with a steel wire shell that can withstand high temperatures. They draw power from the car battery to create the sparks needed for combustion. With the many varieties of spark plugs on today's auto parts, having the recommended ones for your specific model engine is essential. We have conveniently created an algorithm that aligns you with the best spark plug options for your make, year, and model.

Signs That You Need to Replace Your Spark Plugs

Spark plugs can last up to 100,000 miles before showing signs that they require replacement. If your spark plugs need to be replaced, your vehicle may show signs such as:

  • Engine misfiring and sputtering
  • Engine failure at start
  • Lack of acceleration
  • Receiving lower fuel mileage
  • Check engine light turns on
  • If you've recently encountered any of these engine complications, seek a professional inspection from your nearby GM technician. Then, order your new spark plugs online and save money.

    Choose the Right Spark Plugs for your GM Engine

    We provide drivers with the OEM spark plugs designed for your specific GM engine. Keep your engine at high levels of performance and reliability with replacement spark plugs from our online parts store. You'll save with up to 30% marked below the MSRP on GM parts. Also, you'll have your new spark plugs at your doorstep soon with our speedy nationwide shipping. We make the process simple. But if you have any questions, let us know on our contact page and we'll get you situated with a solution fast!

    SPARK PLUG,
    Part Number: 96130723
    Other Names: Spark Plug
    Description: SPARK PLUG,
    Fits:
    • Chevrolet:
      • Aveo,
      • Aveo5
    MSRP $12.98
    $11.68
    MSRP $12.98
    $11.68
    Spark Plug
    Part Number: 19250990
    Replaces: 88901025
    $6.15
    $6.15
    Spark Plug
    Part Number: 19313644
    $0.60
    $0.60
    Conventional Spark Plug
    Part Number: 95519058
    Other Names: Spark Plug
    Replaces: 93176801
    Description: Black Onyx coating helps reduce corrosion Copper core provides great heat transfer and helps maximize plug durability In...
    Fits:
    • Saturn:
      • Astra
    MSRP $12.98
    $7.79
    MSRP $12.98
    $7.79
    Spark Plug
    Part Number: 19310636
    $1.86
    $1.86
    Spark Plug
    Part Number: 19362247
    Fits:
    • Buick:
      • Skylark
    • Chevrolet:
      • Beretta
    • Oldsmobile:
      • Achieva,
      • Cutlass Calais,
      • Cutlass Supreme
    • Pontiac:
      • Grand Am,
      • Grand Prix
    MSRP $4.18
    $2.51
    MSRP $4.18
    $2.51
    Spark Plug
    Part Number: 19208535
    Replaces: 19158043, 25173406, 25312442, 88892834
    Fits:
    • Cadillac:
      • Allante,
      • DeVille,
      • Eldorado,
      • Seville
    • Oldsmobile:
      • Aurora
    MSRP $11.82
    $7.09
    MSRP $11.82
    $7.09
    (12571533) SPARK PLUG,
    Part Number: 12571533
    Description: (12571533) SPARK PLUG,
    Fits:
    • Cadillac:
      • SRX,
      • STS,
      • XLR
    MSRP $10.66
    $9.59
    MSRP $10.66
    $9.59
    Spark Plug
    Part Number: 19366108
    Replaces: 19310637, 5614000, 88901234
    Fits:
    • Buick:
      • Electra,
      • LeSabre,
      • Regal,
      • Riviera
    • Cadillac:
      • Brougham,
      • Fleetwood
    • Chevrolet:
      • Caprice
    • Oldsmobile:
      • Custom Cruiser,
      • Cutlass Salon,
      • Cutlass Supreme,
      • Delta 88,
      • Toronado
    • Pontiac:
      • Parisienne,
      • Safari
    MSRP $4.18
    $2.51
    MSRP $4.18
    $2.51
    (19307141) SPARK PLUG ASM
    Part Number: 19307141
    Replaces: 19145286, 19238455, 19250963
    Description: (19307141) SPARK PLUG ASM
    Fits:
    • Buick:
      • Skyhawk
    MSRP $7.66
    $6.89
    MSRP $7.66
    $6.89
    Spark Plug
    Part Number: 12672174
    Fits:
    • Chevrolet:
      • Corvette
    MSRP $16.28
    $9.77
    MSRP $16.28
    $9.77
    Spark Plug
    Part Number: 05614046
    Other Names: F (S)Spark Plug
    Description: Vendor:acdelco. Vendor #R43CTS6.
    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
    MSRP $2.90
    $1.74
    MSRP $2.90
    $1.74
    Spark Plug
    Part Number: 05614281
    Other Names: F (S)Spark Plug
    Description: Platinum.
    Fits:
    • Buick:
      • Century
    • Chevrolet:
      • Beretta,
      • Cavalier,
      • Corsica,
      • S10
    • GMC:
      • Sonoma
    • Oldsmobile:
      • Cutlass Ciera
    MSRP $10.66
    $6.40
    MSRP $10.66
    $6.40
    (19301805) SPARK PLUG ASM
    Part Number: 19301805
    Replaces: 19208527, 19244462
    Description: (19301805) SPARK PLUG ASM
    Fits:
    • Buick:
      • Skylark
    • Oldsmobile:
      • Achieva
    • Pontiac:
      • Grand Am,
      • Sunfire
    MSRP $12.98
    $11.68
    MSRP $12.98
    $11.68
    Spark Plug
    Part Number: 19158029
    Other Names: F (S)Spark Plug
    Description: Platinum.
    Fits:
    • Cadillac:
      • Commercial Chassis
    MSRP $11.82
    $7.09
    MSRP $11.82
    $7.09
    (12578277) SPARK PLUG,
    Part Number: 12578277
    Replaces: 12561454
    Description: (12578277) SPARK PLUG,
    Fits:
    • Chevrolet:
      • Avalanche 2500,
      • Express 3500,
      • Silverado 2500 HD,
      • Silverado 2500 HD Classic,
      • Silverado 3500,
      • Silverado 3500 Classic,
      • Suburban 2500
    • GMC:
      • Savana 3500,
      • Sierra 2500 HD,
      • Sierra 2500 HD Classic,
      • Sierra 3500,
      • Sierra 3500 Classic,
      • Yukon XL 2500
    MSRP $10.66
    $9.59
    MSRP $10.66
    $9.59
    (12571535) SPARK PLUG,
    Part Number: 12571535
    Options: Left, Right
    Replaces: 12561466
    Description: (12571535) SPARK PLUG,
    Fits:
    • Buick:
      • Lucerne
    • Cadillac:
      • DeVille,
      • DTS,
      • Eldorado,
      • Seville,
      • SRX,
      • STS,
      • XLR
    • Oldsmobile:
      • Aurora
    • Pontiac:
      • Bonneville
    MSRP $10.66
    $9.59
    MSRP $10.66
    $9.59
    Spark Plug
    Part Number: 12582002
    Fits:
    • Saturn:
      • Vue
    MSRP $34.42
    $20.65
    MSRP $34.42
    $20.65
    Spark Plug
    Part Number: 19208523
    Other Names: F (S)Spark Plug
    Replaces: 19158031, 5614243
    Description: Police. Taxi. Vendor:acdelco. Vendor #CR43TS. Platinum.
    Fits:
    • Cadillac:
      • Commercial Chassis,
      • Fleetwood
    • Chevrolet:
      • Caprice,
      • Commercial Chassis
    MSRP $11.82
    $7.09
    MSRP $11.82
    $7.09
    (19305821) SPARK PLUG PKG
    Part Number: 19305821
    Replaces: 19238465, 19250972
    Description: (19305821) SPARK PLUG PKG
    Fits:
    • Saturn:
      • LW300
    MSRP $12.98
    $11.68
    MSRP $12.98
    $11.68
    Spark Plug
    Part Number: 19238463
    Other Names: F Spark Plug, 6037
    Replaces: 19145294, 25332827
    Description: Rapid Fire.
    Fits:
    • Chevrolet:
      • Astro,
      • Express 2500
    • GMC:
      • Savana 2500,
      • Savana 3500,
      • Sonoma
    • Oldsmobile:
      • Achieva
    MSRP $6.84
    $4.10
    MSRP $6.84
    $4.10
    Spark Plug
    Part Number: 19354417
    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
    MSRP $4.18
    $2.51
    MSRP $4.18
    $2.51
    F (S)Spark Plug
    Part Number: 19310645
    Replaces: 1559452
    MSRP $4.06
    $2.44
    MSRP $4.06
    $2.44
    F (S)Spark Plug
    Part Number: 19310650
    Replaces: 1559459
    MSRP $4.12
    $2.47
    MSRP $4.12
    $2.47
    (5613086) SPARK PLUG,
    Part Number: 5613086
    Description: (5613086) SPARK PLUG,
    MSRP $4.08
    $3.67
    MSRP $4.08
    $3.67
    Spark Plug
    Part Number: 19362244
    Replaces: 19310640, 5613110, 5613885
    MSRP $4.18
    $2.51
    MSRP $4.18
    $2.51
    (5613878) SPARK PLUG,
    Part Number: 5613878
    Other Names: F (S)Spark Plug, r45xls
    Description: (5613878) SPARK PLUG,
    Fits:
    • Pontiac:
      • LeMans,
      • Sunbird
    MSRP $3.60
    $3.24
    MSRP $3.60
    $3.24
    F (S)Spark Plug
    Part Number: 19302730
    Replaces: 5613946
    MSRP $3.78
    $2.27
    MSRP $3.78
    $2.27
    (12556183) SPARK PLUG,
    Part Number: 12556183
    Other Names: Spark Plug, 767
    Description: (12556183) SPARK PLUG,
    Fits:
    • Oldsmobile:
      • Aurora,
      • Intrigue
    MSRP $11.24
    $10.12
    MSRP $11.24
    $10.12
    Double Platinum Spark Plug
    Part Number: 19300872
    Options: Left, Right
    Other Names: Spark Plug, 6889
    Replaces: 12597464
    Description: Platinum. Vendor:acdelco. Vendor #41-990. 2.8 & 3.6L. 3.0 & 3.6L. 2nd Design. One-piece, fired-in suppressor seal blends three glass...
    Fits:
    • Buick:
      • Enclave,
      • LaCrosse,
      • Rendezvous
    • Cadillac:
      • CTS,
      • SRX,
      • STS
    • Chevrolet:
      • Equinox,
      • Malibu,
      • Traverse
    • GMC:
      • Acadia
    • Pontiac:
      • G6,
      • G8,
      • Torrent
    • Saturn:
      • Aura,
      • Outlook,
      • Vue
    MSRP $12.98
    $7.79
    MSRP $12.98
    $7.79
    (19185438) SPARK PLUG,
    Part Number: 19185438
    Other Names: Spark Plug, 5202
    Description: (19185438) SPARK PLUG,
    Fits:
    • Pontiac:
      • Vibe
    MSRP $15.80
    $14.22
    MSRP $15.80
    $14.22
    Double Platinum Spark Plug
    Part Number: 19301811
    Other Names: Spark Plug, 6896
    Replaces: 19158035, 19158040, 19208528, 19208532, 19244470, 19244471, 19301320, 25178637, 5614355
    Description: 2.4L. Platinum. Vendor:acdelco. Vendor #41-913. One-piece, fired-in suppressor seal blends three glass types for a gas-tight seal that...
    Fits:
    • Chevrolet:
      • Cavalier,
      • Corvette,
      • Malibu
    • Oldsmobile:
      • Alero
    • Pontiac:
      • Grand Am,
      • Sunfire
    MSRP $12.98
    $7.79
    MSRP $12.98
    $7.79
    (19308033) SPARK PLUG,
    Part Number: 19308033
    Other Names: Spark Plug, 7202
    Replaces: 19145295, 19238464, 19250971, 25332828
    Description: (19308033) SPARK PLUG,
    Fits:
    • Buick:
      • Century
    • Chevrolet:
      • Corvette
    • Pontiac:
      • Grand Prix
    MSRP $7.66
    $6.89
    MSRP $7.66
    $6.89
    Conventional Spark Plug
    Part Number: 19363518
    Other Names: Spark Plug, fr5ls
    Replaces: 05614106, 19310649
    Description: Black Onyx coating helps reduce corrosion Copper core provides great heat transfer and helps maximize plug durability In...
    MSRP $4.18
    $2.51
    MSRP $4.18
    $2.51
    Conventional Spark Plug
    Part Number: 19354429
    Other Names: Spark Plug, 8475
    Replaces: 19302724, 5614167, 5614285, 91171719, 91173854, 94853696, 96068562, 96068563
    Description: Standard. Vendor:acdelco. Vendor #41-602. Vendor:NGK. Vendor #BKR6E. Vendor:nippon. Vendor #K20PR-U. Black Onyx coating helps reduce...
    Fits:
    • Chevrolet:
      • Beretta,
      • Corvette,
      • Metro,
      • Tracker
    • Oldsmobile:
      • Achieva
    • Pontiac:
      • Grand Am
    MSRP $4.18
    $2.51
    MSRP $4.18
    $2.51
    Iridium Spark Plug
    Part Number: 19417055
    Other Names: Spark Plug, 9255
    Description: 4.8, 5.3 & 6.0L. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components Iridium...
    Fits:
    • Chevrolet:
      • Express 1500,
      • Express 2500,
      • Express 3500
    • GMC:
      • Savana 1500,
      • Savana 2500,
      • Savana 3500
    MSRP $15.80
    $9.48
    MSRP $15.80
    $9.48
    Wire, Splg #1 Cylinder
    Part Number: 91177575
    Fits:
    • Chevrolet:
      • Metro
    $13.13
    $13.13
    F (S)Spark Plug
    Part Number: 19385365
    Replaces: 1559469, 19310648
    MSRP $7.82
    $4.69
    MSRP $7.82
    $4.69
    Conventional Spark Plug
    Part Number: 19302733
    Other Names: Spark Plug, r42xls
    Replaces: 05613112, 5613100
    Description: Standard. Vendor:acdelco. Vendor #R42XLS. Black Onyx coating helps reduce corrosion Copper core provides great heat transfer and helps...
    Fits:
    • Buick:
      • Skyhawk
    • Chevrolet:
      • Metro,
      • Sprint,
      • Tracker
    • Pontiac:
      • Grand Am,
      • J2000 Sunbird,
      • Sunbird
    MSRP $3.92
    $2.35
    MSRP $3.92
    $2.35
    Conventional Spark Plug
    Part Number: 19354423
    Other Names: Spark Plug, r43xls
    Replaces: 19310643, 5613522
    Description: Optional. Vendor:acdelco. Vendor #R43XLS. Black Onyx coating helps reduce corrosion Copper core provides great heat transfer and helps...
    Fits:
    • Chevrolet:
      • Nova,
      • S10,
      • Spectrum,
      • Sprint
    • GMC:
      • S15
    • Pontiac:
      • Sunbird
    MSRP $4.18
    $2.51
    MSRP $4.18
    $2.51
    Conventional Spark Plug
    Part Number: 19418153
    Other Names: Spark Plug, cr42ts
    Replaces: 19303160, 5614226
    Description: Black Onyx coating helps reduce corrosion Copper core provides great heat transfer and helps maximize plug durability In...
    Fits:
    • GMC:
      • Syclone,
      • Typhoon
    MSRP $4.18
    $2.51
    MSRP $4.18
    $2.51
    Conventional Spark Plug
    Part Number: 19355202
    Other Names: Spark Plug, 8480
    Replaces: 19302725, 5614303
    Description: Black Onyx coating helps reduce corrosion Copper core provides great heat transfer and helps maximize plug durability In...
    Fits:
    • Buick:
      • Park Avenue,
      • Riviera
    • Chevrolet:
      • Camaro
    • Oldsmobile:
      • 88,
      • 98
    • Pontiac:
      • Bonneville,
      • Firebird
    MSRP $4.18
    $2.51
    MSRP $4.18
    $2.51
    Conventional Spark Plug
    Part Number: 19302741
    Other Names: Spark Plug, cr43ts
    Replaces: 19157996, 5614029, 5614288
    Description: Optional. Vendor:acdelco. Vendor #cr43tsm. Standard. Black Onyx coating helps reduce corrosion Copper core provides great heat transfer...
    Fits:
    • Buick:
      • Commercial Chassis,
      • Roadmaster
    • Cadillac:
      • Brougham,
      • Commercial Chassis
    • Chevrolet:
      • Astro,
      • Blazer,
      • C1500,
      • C2500,
      • C3500,
      • Caprice,
      • Commercial Chassis,
      • G10,
      • G20,
      • G30,
      • K1500 Pickup,
      • K2500 Pickup,
      • K3500 Pickup,
      • P20,
      • P30,
      • R20,
      • R2500,
      • R30,
      • R3500,
      • S10,
      • S10 Blazer,
      • Suburban C1500,
      • Suburban C2500,
      • Suburban K1500,
      • Suburban K2500,
      • Suburban R10,
      • Suburban R1500,
      • Suburban R20,
      • Suburban R2500,
      • Suburban V10,
      • Suburban V1500,
      • Suburban V20,
      • Suburban V2500,
      • Tahoe,
      • V30,
      • V3500
    • GMC:
      • C1500 Pickup,
      • C2500 Pickup,
      • C3500 Pickup,
      • G1500,
      • G2500,
      • G3500,
      • Jimmy,
      • Jimmy S15,
      • K1500 Pickup,
      • K2500 Pickup,
      • K3500 Pickup,
      • P2500,
      • P3500,
      • R2500 Pickup,
      • R3500 Pickup,
      • S15,
      • Safari,
      • Sonoma,
      • Suburban C1500,
      • Suburban C2500,
      • Suburban K1500,
      • Suburban K2500,
      • Suburban R1500,
      • Suburban R2500,
      • V1500 Suburban,
      • V2500 Suburban,
      • V3500,
      • Yukon
    • Oldsmobile:
      • Bravada,
      • Custom Cruiser
    MSRP $4.18
    $2.51
    MSRP $4.18
    $2.51
    (19185432) SPARK PLUG,
    Part Number: 19185432
    Other Names: Spark Plug, 5201
    Replaces: 88969636
    Description: (19185432) SPARK PLUG,
    Fits:
    • Pontiac:
      • Vibe
    MSRP $14.28
    $12.85
    MSRP $14.28
    $12.85
    (19300875) SPARK PLUG,
    Part Number: 19300875
    Other Names: Spark Plug, 6890
    Replaces: 19158033, 19207828, 19208525, 19244463, 19244468, 5614235, 5614248
    Description: (19300875) SPARK PLUG,
    Fits:
    • Buick:
      • Regal
    • Cadillac:
      • 60 Special,
      • DeVille,
      • Eldorado,
      • Fleetwood,
      • Seville
    MSRP $12.98
    $11.68
    MSRP $12.98
    $11.68
    Conventional Spark Plug
    Part Number: 19354421
    Other Names: Spark Plug, r42lts
    Replaces: 19157987, 19301658, 5613531, 5613717
    Description: Black Onyx coating helps reduce corrosion Copper core provides great heat transfer and helps maximize plug durability In...
    Fits:
    • Pontiac:
      • Firebird,
      • Grand Prix
    MSRP $4.18
    $2.51
    MSRP $4.18
    $2.51
    Iridium Spark Plug
    Part Number: 12681664
    Options: Left, Right
    Other Names: Spark Plug, 1276
    Replaces: 12565030, 12568387, 25161444, 25330840
    Description: Vendor:acdelco. Vendor #41-101. 3.4L. 3.5L. Iridium. 4.3L. Platinum. Vendor #41-921. 3.1L. 3.8L, without supercharged. Iridium is the...
    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
    MSRP $15.80
    $9.48
    MSRP $15.80
    $9.48
    Conventional Spark Plug
    Part Number: 19302726
    Other Names: Spark Plug, 6902
    Replaces: 5613796, 5614286, 88901233
    Description: Aluminum Cylinder Head. Vendor:bosch. Vendor #FR3LS. Black Onyx coating helps reduce corrosion Copper core provides great heat transfer...
    Fits:
    • Buick:
      • Skylark
    • Chevrolet:
      • Beretta,
      • Corvette
    • Oldsmobile:
      • Achieva,
      • Calais,
      • Cutlass Calais,
      • Cutlass Supreme
    • Pontiac:
      • Grand Am,
      • Grand Prix
    • Saturn:
      • LW300
    MSRP $4.18
    $2.51
    MSRP $4.18
    $2.51
    SPARK PLUG ASM
    Part Number: 25186682
    Other Names: Spark Plug
    Description: SPARK PLUG ASM
    Fits:
    • Chevrolet:
      • Aveo,
      • Aveo5
    • Pontiac:
      • G3
    MSRP $13.36
    $12.02
    MSRP $13.36
    $12.02
    Conventional Spark Plug
    Part Number: 19354430
    Other Names: Spark Plug, r45tsx
    Replaces: 19157991, 19300873, 5613721, 5613877, 5613883
    Fits:
    • Buick:
      • LeSabre,
      • Regal
    • Oldsmobile:
      • Cutlass Salon,
      • Cutlass Supreme,
      • Delta 88
    • Pontiac:
      • Bonneville,
      • Grand Prix
    MSRP $4.18
    $2.51
    MSRP $4.18
    $2.51
    Iridium Spark Plug
    Part Number: 12681665
    Options: Left, Right
    Other Names: Spark Plug, 1277
    Replaces: 12607234, 19256067, 25162555, 25162556, 25315018, 89017883, 89018051
    Description: 5.3L. Vendor:acdelco. Vendor #41-993. 4.3L, 2008-2014. Platinum. 5.7L. 6.0L. 4.3L, 2003-2007. 6.0 & 6.2L. Iridium is the latest in spark...
    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
    MSRP $15.80
    $9.48
    MSRP $15.80
    $9.48
    Wire Assembly, Splg #1 Cylinder(26"Long)
    Part Number: 12192370
    Fits:
    • Buick:
      • Century
    • Chevrolet:
      • Impala,
      • Lumina,
      • Malibu,
      • Monte Carlo,
      • Venture
    • Oldsmobile:
      • Alero,
      • Silhouette
    • Pontiac:
      • Grand Am,
      • Grand Prix,
      • Montana
    $5.31
    $5.31
    Wire Assembly, Splg #5 Cylinder(28"Long)
    Part Number: 12192371
    Fits:
    • Buick:
      • Century
    • Chevrolet:
      • Impala,
      • Lumina,
      • Malibu,
      • Monte Carlo,
      • Venture
    • Oldsmobile:
      • Alero,
      • Silhouette
    • Pontiac:
      • Grand Am,
      • Grand Prix,
      • Montana
    $10.71
    $10.71
    Wire-Spark Plug
    Part Number: 12072104
    MSRP $23.13
    $22.93
    MSRP $23.13
    $22.93
    Wire
    Part Number: 12192478
    Other Names: Wire, 354f
    Replaces: 12192396
    Fits:
    • Buick:
      • Park Avenue
    • Chevrolet:
      • Camaro
    • Pontiac:
      • Bonneville,
      • Firebird
    $7.35
    $7.35
    Spark Plug Wire
    Part Number: 19351561
    Other Names: Wire, 351b
    Replaces: 12192002, 12192357
    Description: Cylinder 6.
    Fits:
    • Cadillac:
      • Escalade
    • Chevrolet:
      • C2500,
      • C3500,
      • Express 1500,
      • Express 2500,
      • Express 3500,
      • K2500 Pickup,
      • K3500 Pickup,
      • Tahoe
    • GMC:
      • C2500 Pickup,
      • C3500 Pickup,
      • K2500 Pickup,
      • K3500 Pickup,
      • Savana 1500,
      • Savana 2500,
      • Savana 3500,
      • Yukon
    $22.10
    $22.10
    Iridium Spark Plug
    Part Number: 55504354
    Other Names: Spark Plug, 41103ip
    Description: 2.0l. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components Iridium composition...
    Fits:
    • Buick:
      • Envision
    • Cadillac:
      • CT4,
      • CT5,
      • CT6,
      • XT4,
      • XT5,
      • XT6
    • Chevrolet:
      • Blazer,
      • Equinox
    • GMC:
      • Acadia
    MSRP $17.52
    $10.51
    MSRP $17.52
    $10.51
    (12192473) WIRE ASM,SPLG #1 CYL (16LONG)
    Part Number: 12192473
    Other Names: Spark Plug Wire, 354a
    Replaces: 12173539, 12192154, 12192455
    Description: (12192473) WIRE ASM,SPLG #1 CYL (16LONG)
    Fits:
    • Buick:
      • LaCrosse,
      • LeSabre,
      • Lucerne,
      • Park Avenue,
      • Regal
    • Chevrolet:
      • Impala,
      • Monte Carlo
    • Pontiac:
      • Bonneville,
      • Grand Prix
    MSRP $19.49
    $17.54
    MSRP $19.49
    $17.54
    Iridium Spark Plug
    Part Number: 25190786
    Other Names: Spark Plug, 10929
    Replaces: 25181358
    Description: Iridium composition provides a high melting point and great strength, providing excellent wear resistance and durability Iridium offers...
    Fits:
    • Chevrolet:
      • Spark,
      • Spark EV
    MSRP $15.80
    $9.48
    MSRP $15.80
    $9.48
    Spark Plug Wire
    Part Number: 19180532
    Other Names: Plug Wire, 356x
    Description: 6.2L with supercharger. Wagon, 6.2L. Durable to help transfer high voltage pulses without damage
    Fits:
    • Cadillac:
      • CTS
    • Chevrolet:
      • Camaro
    MSRP $27.62
    $16.57
    MSRP $27.62
    $16.57
    Spark Plug Wire
    Part Number: 12716289
    Other Names: Wire
    Replaces: 12633447
    Description: 4.3L, 2018-19. Express, savana. 4.3l. Wire set. 6.6L gas. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Spark plug wire....
    Notes: Included with plug wire set.
    Fits:
    • Cadillac:
      • CT5,
      • CTS,
      • Escalade,
      • Escalade ESV
    • Chevrolet:
      • Camaro,
      • Corvette,
      • Express 2500,
      • Express 3500,
      • LCF 3500,
      • Silverado 1500,
      • Silverado 1500 LD,
      • Silverado 1500 LTD,
      • 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
    MSRP $27.83
    $16.69
    MSRP $27.83
    $16.69
    Iridium Spark Plug
    Part Number: 12681656
    Other Names: Spark Plug, 1268
    Replaces: 55576026, 55585517
    Description: 1.4L turbo. Without high output. 1.8L. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original...
    Fits:
    • Buick:
      • Encore
    • Chevrolet:
      • Cruze,
      • Cruze Limited,
      • Sonic,
      • Trax
    MSRP $15.80
    $9.48
    MSRP $15.80
    $9.48
    Iridium Spark Plug
    Part Number: 12681657
    Other Names: Spark Plug, 1269
    Replaces: 12611882
    Description: Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components Iridium composition...
    Fits:
    • Buick:
      • Enclave
    • GMC:
      • Acadia
    • Saturn:
      • Outlook
    MSRP $15.80
    $9.48
    MSRP $15.80
    $9.48
    Iridium Spark Plug
    Part Number: 12681663
    Other Names: Spark Plug, 1275
    Replaces: 12569190, 12598004, 12599232, 12625058, 25337472
    Description: Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components Iridium composition...
    Fits:
    • Buick:
      • Rainier
    • Chevrolet:
      • Cavalier,
      • 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,
      • Sunfire
    • Saturn:
      • Aura,
      • Ion,
      • Sky,
      • Vue
    MSRP $15.80
    $9.48
    MSRP $15.80
    $9.48
    Spark Plug Wire
    Part Number: 12666674
    Other Names: Spark Plug Wire, 357t
    Description: Durable to help transfer high voltage pulses without damage
    Fits:
    • Cadillac:
      • CTS
    • Chevrolet:
      • Camaro
    MSRP $22.40
    $13.44
    MSRP $22.40
    $13.44
    Iridium Spark Plug
    Part Number: 12680072
    Other Names: Spark Plug, 1252
    Replaces: 12563707, 12571164, 12609877, 12621258
    Description: 6.0L. Iridium. Vendor:acdelco. Vendor #41-985. Iridium is the latest in spark plug technology and is an exact replacement for vehicles'...
    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
    MSRP $15.80
    $9.48
    MSRP $15.80
    $9.48
    Spark Plug Wire
    Part Number: 19351588
    Other Names: Spark Plug Wire, 356b
    Replaces: 89017745
    Description: Cylinder 3,5. G6. #5. 3.5l. G6. #3. 3.9l. 3.9L, #3 cyl. 3.5L, #3 cylinder. Durable to help transfer high voltage pulses without damage
    Fits:
    • Buick:
      • Lucerne,
      • Terraza
    • Chevrolet:
      • Impala,
      • Malibu,
      • Monte Carlo,
      • Uplander
    • Pontiac:
      • G6,
      • Montana
    • Saturn:
      • Aura,
      • Relay,
      • Vue
    MSRP $21.43
    $12.86
    MSRP $21.43
    $12.86
    Spark Plug Wire
    Part Number: 19351562
    Other Names: Spark Plug Wire, 351c
    Replaces: 12173580, 12192358
    Description: Cylinder 4. Cylinder 5. Cylinder 7. Express, savana. 4.3l. Individual wires. #4. Individual cable. Without zr1. No. 4. Auto trans....
    Fits:
    • Cadillac:
      • Escalade
    • Chevrolet:
      • Astro,
      • Blazer,
      • C2500,
      • C3500,
      • Corvette,
      • Express 1500,
      • Express 2500,
      • Express 3500,
      • K2500 Pickup,
      • K3500 Pickup,
      • S10,
      • Silverado 1500,
      • Tahoe
    • GMC:
      • C2500 Pickup,
      • C3500 Pickup,
      • Jimmy,
      • K2500 Pickup,
      • K3500 Pickup,
      • Safari,
      • Savana 1500,
      • Savana 2500,
      • Savana 3500,
      • Sierra 1500,
      • Sonoma,
      • Yukon
    • Oldsmobile:
      • Bravada
    MSRP $38.49
    $23.10
    MSRP $38.49
    $23.10
    (19307138) SPARK PLUG ASM
    Part Number: 19307138
    Other Names: Spark Plug, 7182
    Replaces: 19145284, 19238453, 19250961, 25164640
    Description: (19307138) SPARK PLUG ASM
    Fits:
    • Chevrolet:
      • Caprice
    MSRP $7.66
    $6.89
    MSRP $7.66
    $6.89
    (19307139) SPARKPLUG
    Part Number: 19307139
    Other Names: Spark Plug, 7183
    Replaces: 19145283, 19238452, 19250960, 25164639
    Description: (19307139) SPARKPLUG
    Fits:
    • Chevrolet:
      • Caprice
    MSRP $7.66
    $6.89
    MSRP $7.66
    $6.89
    (19300749) SPARK PLUG ASM
    Part Number: 19300749
    Other Names: Spark Plug, r44lts
    Replaces: 19157986, 5613611
    Description: (19300749) SPARK PLUG ASM
    Fits:
    • Buick:
      • Century,
      • Electra,
      • LeSabre,
      • Riviera,
      • Skylark,
      • Somerset,
      • Somerset Regal
    • Oldsmobile:
      • 98,
      • Calais,
      • Cutlass Calais,
      • Cutlass Ciera,
      • Cutlass Cruiser,
      • Delta 88,
      • Toronado
    • Pontiac:
      • Bonneville,
      • Grand Am
    MSRP $4.18
    $3.76
    MSRP $4.18
    $3.76
    Conventional Spark Plug
    Part Number: 19355205
    Other Names: Spark Plug, r45lts6
    Replaces: 19158000, 19301655, 5614224
    Description: Black Onyx coating helps reduce corrosion Copper core provides great heat transfer and helps maximize plug durability In...
    Fits:
    • Buick:
      • Century,
      • Electra,
      • LeSabre,
      • Park Avenue,
      • Reatta,
      • Regal,
      • Riviera,
      • Skylark
    • Cadillac:
      • Commercial Chassis,
      • Eldorado,
      • Seville
    • Oldsmobile:
      • 98,
      • Cutlass Calais,
      • Cutlass Ciera,
      • Cutlass Cruiser,
      • Delta 88,
      • Toronado
    • Pontiac:
      • Bonneville
    MSRP $4.18
    $2.51
    MSRP $4.18
    $2.51
    Conventional Spark Plug
    Part Number: 19354415
    Other Names: Spark Plug, r45ts
    Replaces: 05613246, 05613326, 19157995, 19302744, 5613957
    Description: Exc.Police. Exc.Taxi. Standard. Vendor:acdelco. Vendor #CR43TS. Optional. Vendor #R45TS. Black Onyx coating helps reduce corrosion...
    Fits:
    • Buick:
      • Commercial Chassis,
      • Roadmaster
    • Cadillac:
      • Brougham,
      • Commercial Chassis
    • Chevrolet:
      • Camaro,
      • Caprice,
      • Commercial Chassis,
      • El Camino,
      • Impala,
      • Monte Carlo
    • GMC:
      • Caballero,
      • K1500 Pickup
    • Pontiac:
      • Bonneville,
      • Firebird,
      • Grand Prix,
      • Parisienne
    MSRP $4.18
    $2.51
    MSRP $4.18
    $2.51
    Conventional Spark Plug
    Part Number: 19354416
    Other Names: Spark Plug, r44lts6
    Replaces: 05614158, 19157992, 19300384, 5613906
    Description: 4.3L, 2003-2007. Optional. Vendor:acdelco. Standard. Vendor #R44LTS6. Black Onyx coating helps reduce corrosion Copper core provides...
    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
    MSRP $4.18
    $2.51
    MSRP $4.18
    $2.51
    Conventional Spark Plug
    Part Number: 19354427
    Other Names: Spark Plug, r44ts
    Replaces: 19157994, 19301654, 5613191, 5613956
    Description: Standard. Vendor:acdelco. Vendor #R44TS. Optional. Vendor #R44T8. Black Onyx coating helps reduce corrosion Copper core provides great...
    Fits:
    • Buick:
      • Regal,
      • Riviera
    • Chevrolet:
      • Camaro,
      • Monte Carlo
    • Pontiac:
      • Firebird
    MSRP $4.18
    $2.51
    MSRP $4.18
    $2.51
    Iridium Spark Plug
    Part Number: 12642722
    Other Names: Spark Plug, 1208
    Description: 6.2L supercharged. 6.2L. with supercharger. Iridium is the latest in spark plug technology and is an exact replacement for vehicles'...
    Fits:
    • Cadillac:
      • CT5,
      • CTS,
      • Escalade,
      • Escalade ESV
    • Chevrolet:
      • Camaro,
      • Corvette
    MSRP $15.92
    $9.55
    MSRP $15.92
    $9.55
    Spark Plug Wire
    Part Number: 89018136
    Other Names: Spark Plug Wire, 356q
    Description: Cylinder 5. Durable to help transfer high voltage pulses without damage
    Fits:
    • Chevrolet:
      • Equinox
    • Pontiac:
      • Torrent
    MSRP $33.92
    $20.35
    MSRP $33.92
    $20.35
    Iridium Spark Plug
    Part Number: 92457960
    Other Names: Spark Plug, 15865
    Description: 3.6L, with bi-fuel. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components Iridium...
    Fits:
    • Chevrolet:
      • Impala
    MSRP $15.80
    $9.48
    MSRP $15.80
    $9.48
    (89018055) WIRE ASM,SPLG
    Part Number: 89018055
    Other Names: Spark Plug Wire, 356e
    Replaces: 89017282
    Description: (89018055) WIRE ASM,SPLG
    Fits:
    • Buick:
      • Rainier
    • Chevrolet:
      • Express 1500,
      • Express 2500,
      • Express 3500,
      • SSR,
      • Trailblazer EXT
    • GMC:
      • Envoy XL,
      • Envoy XUV,
      • Savana 1500,
      • Savana 2500,
      • Savana 3500
    MSRP $40.80
    $36.72
    MSRP $40.80
    $36.72
    Spark Plug Wire
    Part Number: 19351560
    Other Names: Spark Plug Wire, 351a
    Replaces: 12173572, 12192356
    Description: Cylinder 8. Durable to help transfer high voltage pulses without damage
    Fits:
    • Cadillac:
      • Escalade
    • Chevrolet:
      • C2500,
      • C3500,
      • Express 1500,
      • Express 2500,
      • Express 3500,
      • K2500 Pickup,
      • K3500 Pickup,
      • Tahoe
    • GMC:
      • C2500 Pickup,
      • C3500 Pickup,
      • K2500 Pickup,
      • K3500 Pickup,
      • Savana 1500,
      • Savana 2500,
      • Savana 3500,
      • Yukon
    MSRP $32.52
    $19.49
    MSRP $32.52
    $19.49
    Spark Plug Wire
    Part Number: 19351589
    Other Names: Spark Plug Wire, 356c
    Replaces: 89017746
    Description: Cylinder 2,6. G6. #6. 3.5l. 3.5L, #2 cyl. G6. #6. 3.9l. 3.9L, #2 cyl. 3.5L, #6 cylinder. Durable to help transfer high voltage pulses...
    Fits:
    • Buick:
      • Lucerne,
      • Terraza
    • Chevrolet:
      • Impala,
      • Malibu,
      • Monte Carlo,
      • Uplander
    • Pontiac:
      • G6,
      • Montana
    • Saturn:
      • Aura,
      • Relay,
      • Vue
    MSRP $34.65
    $20.78
    MSRP $34.65
    $20.78

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