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Spark Plugs

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Genuine GM Spark Plugs are made to fit your vehicle’s factory specifications. We only sell Genuine GM Parts and Accessories.

12680072 - : Iridium Spark Plug for Buick: LaCrosse, Rainier | Cadillac: Escalade, Escalade ESV, Escalade EXT | Chevrolet: Avalanche, Avalanche 1500, Camaro, Caprice, Colorado, Corvette, Express 1500, Express 2500, Express 3500, Express 4500, 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, Savana 4500, Sierra 1500, Sierra 2500 HD, Sierra 3500 HD, Yukon, Yukon XL 1500, Yukon XL 2500 | Hummer: H3, H3T | Pontiac: G8 Image

Iridium Spark Plug
Part Number: 12680072
GM GM
Shop all GM products
Other Names: Spark Plug, 1252
Replaces: 12563707, 12571164, 12609877, 12621258
Description: PART # 12680072 SPARK PLUG FOR IS FOR 2015 AND NEWER MODELS. FOR 2014. AND OLDER MODELS USE PART NUMBER 19417055.
Fits:
  • Buick:
    • LaCrosse,
    • Rainier
  • Cadillac:
    • Escalade,
    • Escalade ESV,
    • Escalade EXT
  • Chevrolet:
    • Avalanche,
    • Avalanche 1500,
    • Camaro,
    • Caprice,
    • Colorado,
    • Corvette,
    • Express 1500,
    • Express 2500,
    • Express 3500,
    • Express 4500,
    • 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,
    • Savana 4500,
    • Sierra 1500,
    • Sierra 2500 HD,
    • Sierra 3500 HD,
    • Yukon,
    • Yukon XL 1500,
    • Yukon XL 2500
  • Hummer:
    • H3,
    • H3T
  • Pontiac:
    • G8
MSRP $16.46
$9.46
12680074 - : Iridium Spark Plug for Buick: Envision, LaCrosse | Cadillac: ATS | Chevrolet: Blazer, Colorado, Impala, Malibu, Malibu Limited | GMC: Acadia, Canyon Image

Iridium Spark Plug
Part Number: 12680074
GM GM
Shop all GM products
Other Names: Spark Plug, 1254
Replaces: 12627160
Description: Sedan, 2.5L, 2.0L turbo, 2.5L. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original...
Fits:
  • Buick:
    • Envision,
    • LaCrosse
  • Cadillac:
    • ATS
  • Chevrolet:
    • Blazer,
    • Colorado,
    • Impala,
    • Malibu,
    • Malibu Limited
  • GMC:
    • Acadia,
    • Canyon
MSRP $17.06
$9.81
12680075 - : Iridium Spark Plug for Chevrolet: Cobalt | Saturn: Ion Image

Iridium Spark Plug
Part Number: 12680075
GM GM
Shop all GM products
Other Names: Spark Plug, 1255
Replaces: 12610767, 12787099
Description: 2.0L. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components Iridium composition...
Fits:
  • Chevrolet:
    • Cobalt
  • Saturn:
    • Ion
MSRP $14.56
$8.37
12681662 - : Iridium Spark Plug for Buick: Lucerne, Terraza | Chevrolet: Impala, Malibu, Monte Carlo, Uplander | Pontiac: G6, Montana | Saturn: Aura, Relay, Vue Image

Iridium Spark Plug
Part Number: 12681662
GM GM
Shop all GM products
Other Names: Spark Plug, 1274
Replaces: 12591131
Description: 3.5L. 3.9L. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components Iridium...
Fits:
  • Buick:
    • Lucerne,
    • Terraza
  • Chevrolet:
    • Impala,
    • Malibu,
    • Monte Carlo,
    • Uplander
  • Pontiac:
    • G6,
    • Montana
  • Saturn:
    • Aura,
    • Relay,
    • Vue
MSRP $20.28
$10.88
12681664 - : Iridium Spark Plug for 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 Image

Iridium Spark Plug
Part Number: 12681664
GM GM
Shop all GM products
Other Names: Spark Plug, 1276
Replaces: 12565030, 12567878, 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 $16.46
$9.46
12683541 - Electrical: Iridium Spark Plug for Buick: Cascada, Encore, Encore GX, Envista | Chevrolet: Cruze, Equinox, Malibu, Trailblazer, Trax | GMC: Terrain Image

Iridium Spark Plug
Part Number: 12683541
GM GM
Shop all GM products
Other Names: Spark Plug, 1279
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. Iridium is...
Fits:
  • Buick:
    • Cascada,
    • Encore,
    • Encore GX,
    • Envista
  • Chevrolet:
    • Cruze,
    • Equinox,
    • Malibu,
    • Trailblazer,
    • Trax
  • GMC:
    • Terrain
MSRP $16.80
$9.66
12637197 - : Iridium Spark Plug for Chevrolet: Spark, Volt Image

Iridium Spark Plug
Part Number: 12637197
GM GM
Shop all GM products
Other Names: Spark Plug, 1192
Description: Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components Iridium composition...
Fits:
  • Chevrolet:
    • Spark,
    • Volt
MSRP $16.62
$9.56
12664824 - : Iridium Spark Plug for Chevrolet: Corvette Image

Iridium Spark Plug
Part Number: 12664824
GM GM
Shop all GM products
Other Names: Spark Plug, 1231
Description: Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components Iridium composition...
Fits:
  • Chevrolet:
    • Corvette
MSRP $26.14
$14.02
12681660 - : Iridium Spark Plug for Buick: Enclave, LaCrosse | Cadillac: ATS, CTS, SRX, STS, XTS | Chevrolet: Camaro, Caprice, Captiva Sport, Colorado, Equinox, Impala, Impala Limited, Malibu, Traverse, Traverse Limited | GMC: Acadia, Acadia Limited, Canyon, Terrain | Saturn: Aura, Outlook, Vue Image

Iridium Spark Plug
Part Number: 12681660
GM GM
Shop all GM products
Other Names: Spark Plug, 1272
Replaces: 12622561
Description: 3.6L, without bi-fuel. 3.0L. 3.6L, without twin-turbo. 3.0, 3.6L. 3.6L, 2nd design. Iridium is the latest in spark plug technology and...
Fits:
  • Buick:
    • Enclave,
    • LaCrosse
  • Cadillac:
    • ATS,
    • CTS,
    • SRX,
    • STS,
    • XTS
  • Chevrolet:
    • Camaro,
    • Caprice,
    • Captiva Sport,
    • Colorado,
    • Equinox,
    • Impala,
    • Impala Limited,
    • Malibu,
    • Traverse,
    • Traverse Limited
  • GMC:
    • Acadia,
    • Acadia Limited,
    • Canyon,
    • Terrain
  • Saturn:
    • Aura,
    • Outlook,
    • Vue
MSRP $16.46
$9.46
12689269 - : Spark Plug Boot for Cadillac: CT6 Image

Spark Plug Boot
Part Number: 12689269
GM GM
Shop all GM products
Notes: Included with ignition coil.
Other Names: Direct Ignition Coil Boot
Description: 4.2L twin-turbo. Durable boot seal helps protect against moisture and contaminants
Fits:
  • Cadillac:
    • CT6
MSRP $29.40
$15.77
12173581 - : Spark Plug Wire for Chevrolet: Astro, Blazer, C2500, C3500, C3500HD, Express 1500, Express 2500, Express 3500, K2500 Pickup, K3500 Pickup, S10, Silverado 1500, Silverado 1500 Classic | GMC: C2500 Pickup, C3500 Pickup, C3500HD, Jimmy, K2500 Pickup, K3500 Pickup, Safari, Savana 1500, Savana 2500, Savana 3500, Sierra 1500, Sierra 1500 Classic, Sonoma | Oldsmobile: Bravada Image

Spark Plug Wire
Part Number: 12173581
GM GM
Shop all GM products
Other Names: Spark Plug Wire, 346w
Description: Cylinder 6. Express, savana. 4.3l. Individual wires. #6. Cylinder 8. Durable to help transfer high voltage pulses without damage
Fits:
  • Chevrolet:
    • Astro,
    • Blazer,
    • C2500,
    • C3500,
    • C3500HD,
    • Express 1500,
    • Express 2500,
    • Express 3500,
    • K2500 Pickup,
    • K3500 Pickup,
    • S10,
    • Silverado 1500,
    • Silverado 1500 Classic
  • GMC:
    • C2500 Pickup,
    • C3500 Pickup,
    • C3500HD,
    • Jimmy,
    • K2500 Pickup,
    • K3500 Pickup,
    • Safari,
    • Savana 1500,
    • Savana 2500,
    • Savana 3500,
    • Sierra 1500,
    • Sierra 1500 Classic,
    • Sonoma
  • Oldsmobile:
    • Bravada
MSRP $37.98
$20.38
12192133 - : Spark Plug Wire for Cadillac: Escalade, Escalade ESV, Escalade EXT | Chevrolet: Avalanche 1500, Silverado 1500, Silverado 1500 Classic, Silverado 1500 HD, Silverado 1500 HD Classic, Silverado 2500, Silverado 2500 HD, Silverado 2500 HD Classic, Silverado 3500, Silverado 3500 Classic, Suburban 1500, Suburban 2500, Tahoe | GMC: Sierra 1500, Sierra 1500 Classic, Sierra 1500 HD, Sierra 1500 HD Classic, Sierra 2500, Sierra 2500 HD, Sierra 2500 HD Classic, Sierra 3500, Sierra 3500 Classic, Yukon, Yukon XL 1500, Yukon XL 2500 | Hummer: H2 Image

Spark Plug Wire
Part Number: 12192133
GM GM
Shop all GM products
Other Names: Spark Plug Wire, 349v
Description: Coil Stamped 12558693. All models. 4.8l, 5.3l, 6.0l. 10.5 long. Hummer H2. 10.5 long. Durable to help transfer high voltage pulses...
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV,
    • Escalade EXT
  • Chevrolet:
    • Avalanche 1500,
    • Silverado 1500,
    • Silverado 1500 Classic,
    • Silverado 1500 HD,
    • Silverado 1500 HD Classic,
    • Silverado 2500,
    • Silverado 2500 HD,
    • Silverado 2500 HD Classic,
    • Silverado 3500,
    • Silverado 3500 Classic,
    • Suburban 1500,
    • Suburban 2500,
    • Tahoe
  • GMC:
    • Sierra 1500,
    • Sierra 1500 Classic,
    • Sierra 1500 HD,
    • Sierra 1500 HD Classic,
    • Sierra 2500,
    • Sierra 2500 HD,
    • Sierra 2500 HD Classic,
    • Sierra 3500,
    • Sierra 3500 Classic,
    • Yukon,
    • Yukon XL 1500,
    • Yukon XL 2500
  • Hummer:
    • H2
MSRP $28.62
$15.35
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