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Home Cadillac CTS Ignition & Spark Plugs

Cadillac CTS Ignition & Spark Plugs

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We stock Genuine OEM Cadillac Ignition & Spark Plugs for your Cadillac CTS. OEM ignition and spark plugs are designed specifically for your vehicle's engine, ensuring optimal performance and fuel efficiency. These parts are responsible for igniting the fuel in the combustion chamber, making them critical components of your engine's operation. By choosing OEM ignition and spark plugs, you can be confident in their quality and reliability, which can help extend the life of your engine and prevent potential damage or issues. Manufacturer's Warranty Included. Guaranteed Fit. Experts standing by.

12662396 - : 2015-2024 Cadillac - Iridium Spark Plug for Cadillac: ATS, CT4, CTS, XTS Image

2015-2024 Cadillac - Iridium Spark Plug
Part Number: 12662396
GM GM
Other Names: Spark Plug, 1230
Description: Coupe, 3.6L with twin-turbo. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original...
Fits:
  • Cadillac:
    • ATS,
    • CT4,
    • CTS,
    • XTS
MSRP $17.00
$10.88
19180532 - : 2009-2015 GM - Spark Plug Wire for Cadillac: CTS | Chevrolet: Camaro Image

2009-2015 GM - Spark Plug Wire
Part Number: 19180532
GM GM
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 $31.36
$19.60
12642722 - : 2015-2024 GM - Iridium Spark Plug for Cadillac: CT5, CTS, Escalade, Escalade ESV | Chevrolet: Camaro, Corvette Image

2015-2024 GM - Iridium Spark Plug
Part Number: 12642722
GM GM
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 $16.58
$10.61
12680076 - Electrical: 2014-2015 Cadillac - Iridium Spark Plug for Cadillac: CTS, XTS Image

2014-2015 Cadillac - Iridium Spark Plug
Part Number: 12680076
GM GM
Other Names: Spark Plug, 1256
Replaces: 12642791
Description: With twin-turbo. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components Iridium...
Fits:
  • Cadillac:
    • CTS,
    • XTS
MSRP $16.46
$10.53
12681665 - Electrical: Iridium Spark Plug 41-993 for Buick: LaCrosse, Rainier | Cadillac: CTS, Escalade, Escalade ESV, Escalade EXT | Chevrolet: Astro, Avalanche 1500, Avalanche 2500, Blazer, C1500, C2500, C3500, C3500HD, 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, C3500HD, 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 41-993
Part Number: 12681665
ACDelco GM Genuine Parts ACDelco GM Genuine Parts
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 Tip. 14mm Thread.
Fits:
  • Buick:
    • LaCrosse,
    • Rainier
  • Cadillac:
    • CTS,
    • Escalade,
    • Escalade ESV,
    • Escalade EXT
  • Chevrolet:
    • Astro,
    • Avalanche 1500,
    • Avalanche 2500,
    • Blazer,
    • C1500,
    • C2500,
    • C3500,
    • C3500HD,
    • 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,
    • C3500HD,
    • 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
$14.22
12681660 - : 2007-2024 GM - 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

2007-2024 GM - Iridium Spark Plug
Part Number: 12681660
GM GM
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
$10.53
12646780 - : 2016-2024 GM - Iridium Spark Plug for Buick: LaCrosse, Regal Sportback | Cadillac: ATS, CT6, CTS, XT5, XT6 | Chevrolet: Blazer, Camaro, Colorado | GMC: Acadia, Canyon Image

2016-2024 GM - Iridium Spark Plug
Part Number: 12646780
GM GM
Other Names: Spark Plug, 1215
Description: Coupe, 3.6L without twin-turbo. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original...
Fits:
  • Buick:
    • LaCrosse,
    • Regal Sportback
  • Cadillac:
    • ATS,
    • CT6,
    • CTS,
    • XT5,
    • XT6
  • Chevrolet:
    • Blazer,
    • Camaro,
    • Colorado
  • GMC:
    • Acadia,
    • Canyon
MSRP $18.48
$11.83
12666674 - : 2014-2015 GM - Spark Plug Wire for Cadillac: CTS | Chevrolet: Camaro Image

2014-2015 GM - Spark Plug Wire
Part Number: 12666674
GM GM
Other Names: Spark Plug Wire, 357t
Description: Durable to help transfer high voltage pulses without damage
Fits:
  • Cadillac:
    • CTS
  • Chevrolet:
    • Camaro
MSRP $24.70
$15.44
12571165 - : 2006-2015 GM - Iridium Spark Plug for Cadillac: CTS | Chevrolet: Camaro, Corvette Image

2006-2015 GM - Iridium Spark Plug
Part Number: 12571165
GM GM
Other Names: Spark Plug, 851
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...
Fits:
  • Cadillac:
    • CTS
  • Chevrolet:
    • Camaro,
    • Corvette
MSRP $18.50
$11.84
19301814 - : 2004-2006 GM - Iridium Spark Plug for Buick: LaCrosse, Rendezvous | Cadillac: CTS, SRX, STS Image

2004-2006 GM - Iridium Spark Plug
Part Number: 19301814
GM GM
Other Names: Spark Plug, 6899
Replaces: 12565996, 19256624
Description: 3.6L, 1st design. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components Iridium...
Fits:
  • Buick:
    • LaCrosse,
    • Rendezvous
  • Cadillac:
    • CTS,
    • SRX,
    • STS
MSRP $17.02
$10.89
12681659 - : 2013-2023 GM - Iridium Spark Plug for Buick: Envision, Regal, Regal Sportback, Regal TourX | Cadillac: ATS, CT6, CTS | Chevrolet: Camaro, Equinox, Malibu, Traverse | GMC: Terrain Image

2013-2023 GM - Iridium Spark Plug
Part Number: 12681659
GM GM
Other Names: Spark Plug, 1271
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...
Fits:
  • Buick:
    • Envision,
    • Regal,
    • Regal Sportback,
    • Regal TourX
  • Cadillac:
    • ATS,
    • CT6,
    • CTS
  • Chevrolet:
    • Camaro,
    • Equinox,
    • Malibu,
    • Traverse
  • GMC:
    • Terrain
MSRP $16.46
$10.53
12716289 - : 2014-2024 GM - Spark Plug Wire for Cadillac: CT5, CTS, Escalade, Escalade ESV | Chevrolet: Camaro, Corvette, Equinox, Express 2500, Express 3500, Express 4500, LCF 3500, LCF 3500HG, Silverado 1500, Silverado 1500 LD, Silverado 1500 LTD, Silverado 2500 HD, Silverado 3500 HD, Suburban, Tahoe | GMC: Savana 2500, Savana 3500, Savana 4500, Sierra 1500, Sierra 1500 Limited, Sierra 2500 HD, Sierra 3500 HD, Terrain, Yukon, Yukon XL Image

2014-2024 GM - Spark Plug Wire
Part Number: 12716289
GM GM
Notes: Included with plug wire set.
Applications: 1.5L.
Other Names: Wire
Replaces: 12633447, 12670293
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....
Fits:
  • Cadillac:
    • CT5,
    • CTS,
    • Escalade,
    • Escalade ESV
  • Chevrolet:
    • Camaro,
    • Corvette,
    • Equinox,
    • Express 2500,
    • Express 3500,
    • Express 4500,
    • LCF 3500,
    • LCF 3500HG,
    • Silverado 1500,
    • Silverado 1500 LD,
    • Silverado 1500 LTD,
    • Silverado 2500 HD,
    • Silverado 3500 HD,
    • Suburban,
    • Tahoe
  • GMC:
    • Savana 2500,
    • Savana 3500,
    • Savana 4500,
    • Sierra 1500,
    • Sierra 1500 Limited,
    • Sierra 2500 HD,
    • Sierra 3500 HD,
    • Terrain,
    • Yukon,
    • Yukon XL
MSRP $32.93
$20.58
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