All requests are handled via email, please click here. Do not contact the dealership parts dept, they will not be able to assist.
My Cart

Cart is Empty

GMPartsNow Support

Home

Medium Duty Parts

Specials

Contact Us
Search Bar 3
No Vehicle Selected
×
Search Bar 5
My Cart

Cart is Empty

Save On GM Parts With RebatesGet Code

Home ACDelco PROFESSIONAL IRIDIUM SPARK PLUGS

ACDelco PROFESSIONAL IRIDIUM SPARK PLUGS

Refine Results

ACDelco Professional Iridium Spark Plugs are the ideal high-quality replacement for many vehicles on the road today. They are the latest in spark plug technology and an exact replacement for your vehicle’s original components. Iridium composition has the highest melting point and strength of all metals. It provides the greatest wear resistance and durability over Platinum and Conventional spark plugs. ACDelco Professional Iridium Spark Plugs provide the best wear resistance and durability of any spark plug. These premium aftermarket replacement iridium spark plugs are manufactured to meet and exceed your expectations for fit, form and function.

12571165 - : Iridium Spark Plug for Cadillac: CTS | Chevrolet: Camaro, Corvette Image
Iridium Spark Plug
Part Number: 12571165
Other Names: Spark Plug More Names
Description: 6.2L with supercharged. 6.2L with supercharger. Vendor:acdelco. Vendor #41-104. 7.0L. Coupe, 6.2L. Iridium is the latest in spark plug... More Info
Fits:
  • Cadillac:
    • CTS
  • Chevrolet:
    • Camaro,
    • Corvette
MSRP $17.64
$10.67
MSRP $17.64
$10.67
12680072 - : Iridium Spark Plug for 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 Image
Iridium Spark Plug
Part Number: 12680072
Other Names: Spark Plug More Names
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'... More Info
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
  • 29 more
MSRP $15.80
$9.56
MSRP $15.80
$9.56
12680072 - : Iridium Spark Plug for 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 Image
Iridium Spark Plug
Part Number: 12680072
Other Names: Spark Plug More Names
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'... More Info
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
  • 29 more
MSRP $15.80
$9.56
MSRP $15.80
$9.56
19185432 - : Iridium Spark Plug for Pontiac: Vibe Image
Iridium Spark Plug
Part Number: 19185432
Other Names: Spark Plug More Names
Replaces: 88969636
Description: 2.4L. 1.8l with ho. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components Iridium... More Info
Fits:
  • Pontiac:
    • Vibe
MSRP $14.28
$8.64
MSRP $14.28
$8.64
19185438 - : Iridium Spark Plug for Pontiac: Vibe Image
Iridium Spark Plug
Part Number: 19185438
Other Names: Spark Plug More Names
Description: 1.8L. Iridium composition provides a high melting point and great strength, providing excellent wear resistance and durability Iridium... More Info
Fits:
  • Pontiac:
    • Vibe
MSRP $15.80
$9.56
MSRP $15.80
$9.56
12622441 - : Iridium Spark Plug for 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 Image
Iridium Spark Plug
Part Number: 12622441
Other Names: Spark Plug More Names
Description: 4.3L, 2018-19. 6.6L gas. 6.2L. without supercharger. Iridium is the latest in spark plug technology and is an exact replacement for... 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 $15.80
$9.56
MSRP $15.80
$9.56
25190786 - : Iridium Spark Plug for Chevrolet: Spark, Spark EV Image
Iridium Spark Plug
Part Number: 25190786
Other Names: Spark Plug More Names
Replaces: 25181358
Description: Iridium composition provides a high melting point and great strength, providing excellent wear resistance and durability Iridium offers... More Info
Fits:
  • Chevrolet:
    • Spark,
    • Spark EV
MSRP $15.80
$9.56
MSRP $15.80
$9.56
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
Other Names: Spark Plug More Names
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... More Info
Fits:
  • Buick:
    • Lucerne,
    • Terraza
  • Chevrolet:
    • Impala,
    • Malibu,
    • Monte Carlo,
    • Uplander
  • Pontiac:
    • G6,
    • Montana
  • Saturn:
    • Aura,
    • Relay,
    • Vue
  • 6 more
MSRP $15.80
$9.56
MSRP $15.80
$9.56
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
Options: Left, Right
Other Names: Spark Plug More Names
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... 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 $15.80
$9.56
MSRP $15.80
$9.56
12681663 - : Iridium Spark Plug for 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 Image
Iridium Spark Plug
Part Number: 12681663
Other Names: Spark Plug More Names
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... More Info
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
  • 21 more
MSRP $15.80
$9.56
MSRP $15.80
$9.56
12681663 - : Iridium Spark Plug for 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 Image
Iridium Spark Plug
Part Number: 12681663
Other Names: Spark Plug More Names
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... More Info
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
  • 21 more
MSRP $15.80
$9.56
MSRP $15.80
$9.56
12681661 - : Iridium Spark Plug for Chevrolet: Cavalier, Classic, Cobalt, HHR, Malibu | Oldsmobile: Alero | Saturn: Ion, L100, L200, L300, LW1, LW200, Vue Image
Iridium Spark Plug
Part Number: 12681661
Other Names: Spark Plug More Names
Replaces: 12607280
Description: Vendor:acdelco. Vendor #41-105. Coupe,. 2.2L. 2003-06. Iridium is the latest in spark plug technology and is an exact replacement for... More Info
Fits:
  • Chevrolet:
    • Cavalier,
    • Classic,
    • Cobalt,
    • HHR,
    • Malibu
  • Oldsmobile:
    • Alero
  • Saturn:
    • Ion,
    • L100,
    • L200,
    • L300,
    • LW1,
    • LW200,
    • Vue
  • 8 more
MSRP $15.80
$9.56
MSRP $15.80
$9.56
12680075 - : Iridium Spark Plug for Chevrolet: Cobalt | Saturn: Ion Image
Iridium Spark Plug
Part Number: 12680075
Other Names: Spark Plug More Names
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... More Info
Fits:
  • Chevrolet:
    • Cobalt
  • Saturn:
    • Ion
MSRP $14.56
$8.81
MSRP $14.56
$8.81
12681657 - : Iridium Spark Plug for Buick: Enclave | GMC: Acadia | Saturn: Outlook Image
Iridium Spark Plug
Part Number: 12681657
Other Names: Spark Plug More Names
Replaces: 12611882
Description: Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components Iridium composition... More Info
Fits:
  • Buick:
    • Enclave
  • GMC:
    • Acadia
  • Saturn:
    • Outlook
MSRP $15.80
$9.56
MSRP $15.80
$9.56
12681657 - : Iridium Spark Plug for Buick: Enclave | GMC: Acadia | Saturn: Outlook Image
Iridium Spark Plug
Part Number: 12681657
Other Names: Spark Plug More Names
Replaces: 12611882
Description: Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components Iridium composition... More Info
Fits:
  • Buick:
    • Enclave
  • GMC:
    • Acadia
  • Saturn:
    • Outlook
MSRP $15.80
$9.56
MSRP $15.80
$9.56
12681658 - : Iridium Spark Plug for Buick: LaCrosse, Regal, Verano | Chevrolet: Captiva Sport, Cobalt, Equinox, HHR, Impala, Malibu | GMC: Terrain | Pontiac: Solstice | Saturn: Sky Image
Iridium Spark Plug
Part Number: 12681658
Other Names: Spark Plug More Names
Replaces: 12590701, 12617309, 12620540
Description: 2.4l. 3.0L. 2.0L turbocharged. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original... More Info
Fits:
  • Buick:
    • LaCrosse,
    • Regal,
    • Verano
  • Chevrolet:
    • Captiva Sport,
    • Cobalt,
    • Equinox,
    • HHR,
    • Impala,
    • Malibu
  • GMC:
    • Terrain
  • Pontiac:
    • Solstice
  • Saturn:
    • Sky
  • 7 more
MSRP $15.80
$9.56
MSRP $15.80
$9.56
12681658 - : Iridium Spark Plug for Buick: LaCrosse, Regal, Verano | Chevrolet: Captiva Sport, Cobalt, Equinox, HHR, Impala, Malibu | GMC: Terrain | Pontiac: Solstice | Saturn: Sky Image
Iridium Spark Plug
Part Number: 12681658
Other Names: Spark Plug More Names
Replaces: 12590701, 12617309, 12620540
Description: 2.4l. 3.0L. 2.0L turbocharged. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original... More Info
Fits:
  • Buick:
    • LaCrosse,
    • Regal,
    • Verano
  • Chevrolet:
    • Captiva Sport,
    • Cobalt,
    • Equinox,
    • HHR,
    • Impala,
    • Malibu
  • GMC:
    • Terrain
  • Pontiac:
    • Solstice
  • Saturn:
    • Sky
  • 7 more
MSRP $15.80
$9.56
MSRP $15.80
$9.56
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 | GMC: Acadia, Acadia Limited, Canyon, Terrain | Saturn: Aura, Outlook, Vue Image
Iridium Spark Plug
Part Number: 12681660
Other Names: Spark Plug More Names
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... 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 $15.80
$9.56
MSRP $15.80
$9.56
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
Other Names: Spark Plug More Names
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... More Info
Fits:
  • Buick:
    • Envision,
    • LaCrosse
  • Cadillac:
    • ATS
  • Chevrolet:
    • Blazer,
    • Colorado,
    • Impala,
    • Malibu,
    • Malibu Limited
  • GMC:
    • Acadia,
    • Canyon
  • 5 more
MSRP $15.80
$9.56
MSRP $15.80
$9.56
12681659 - : Iridium Spark Plug for Buick: Envision, Regal, Regal Sportback, Regal TourX | Cadillac: ATS, CT6, CTS | Chevrolet: Camaro, Equinox, Malibu, Traverse | GMC: Terrain Image
Iridium Spark Plug
Part Number: 12681659
Other Names: Spark Plug More Names
Replaces: 12626906, 12647827
Description: 2.5L, 2.0L turbo, 2.0L turbo. Coupe, 2.0L turbo. Iridium is the latest in spark plug technology and is an exact replacement for... More Info
Fits:
  • Buick:
    • Envision,
    • Regal,
    • Regal Sportback,
    • Regal TourX
  • Cadillac:
    • ATS,
    • CT6,
    • CTS
  • Chevrolet:
    • Camaro,
    • Equinox,
    • Malibu,
    • Traverse
  • GMC:
    • Terrain
  • 7 more
MSRP $15.80
$9.56
MSRP $15.80
$9.56
12681656 - : Iridium Spark Plug for Buick: Encore | Chevrolet: Cruze, Cruze Limited, Sonic, Trax Image
Iridium Spark Plug
Part Number: 12681656
Other Names: Spark Plug More Names
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... More Info
Fits:
  • Buick:
    • Encore
  • Chevrolet:
    • Cruze,
    • Cruze Limited,
    • Sonic,
    • Trax
MSRP $15.80
$9.56
MSRP $15.80
$9.56
12680076 - : Iridium Spark Plug for Cadillac: CTS, XTS Image
Iridium Spark Plug
Part Number: 12680076
Other Names: Spark Plug More Names
Replaces: 12642791
Description: With twin-turbo. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components Iridium... More Info
Fits:
  • Cadillac:
    • CTS,
    • XTS
MSRP $15.80
$9.56
MSRP $15.80
$9.56
12681655 - : Iridium Spark Plug for Cadillac: ELR | Chevrolet: Cruze, Cruze Limited, Sonic, Volt Image
Iridium Spark Plug
Part Number: 12681655
Other Names: Spark Plug More Names
Replaces: 55564962, 55580961, 55585534
Description: 1.8L. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components Iridium composition... More Info
Fits:
  • Cadillac:
    • ELR
  • Chevrolet:
    • Cruze,
    • Cruze Limited,
    • Sonic,
    • Volt
MSRP $15.80
$9.56
MSRP $15.80
$9.56
12681665 - : Iridium Spark Plug for 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 Image
Iridium Spark Plug
Part Number: 12681665
Options: Left, Right
Other Names: Spark Plug More Names
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... More Info
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
  • 62 more
MSRP $15.80
$9.56
MSRP $15.80
$9.56
Data by RevolutionParts

No results found for "12591131, 12568387, 12625058, 12571165, 12607280, 12610767, 12611882, 12620540, 12622561, 12621258, 19185432, 19185438, 12622441, 12627160, 12626906, 55576026, 12642791, 55564962, 55580961, 55585517, 55585534, 12647827, 25190786, 19256067". Here are some helpful search tips:

  • Search by a part name. Example: water pump.
  • Be less specific. Example: brake instead of ceramic brake.
  • Remove information such as make, year or model.
  • Can't find the part you are looking for? Contact us and we'll find it for you!