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Specifications for 2018 Cadillac CTS Ignition Coil Used OEM 126540781 / 73

2018 Cadillac CTS Ignition Coil Used OEM 12654078 Genuine Cadillac OEM Ignition Coil (part number 12654078). This is a Coil-On-Plug (COP) type ignition coil…

Product description

2018 Cadillac CTS Ignition Coil Used OEM 12654078

Genuine Cadillac OEM Ignition Coil (part number 12654078). This is a Coil-On-Plug (COP) type ignition coil that sits directly over the spark plug. Its function is to step up the vehicle's electrical voltage into thousands of volts needed to generate a spark for combustion. This specific part number is designed for the 2.0L 4-Cylinder Turbocharged (LTG) engine.

Details:

  • VIN: 1G6A85SX2K0104094

  • Part Number: 12654078 (OE 12654078).

  • Compatibility: Fits 2014-2019 Cadillac CTS

  • Function: Generates the high voltage needed to fire the spark plug.

  • Condition: Used OEM, tested and in good working condition

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Always buy OEM!
OEM parts are built to factory specifications, ensuring the right fit, performance, and safety compared to aftermarket alternatives. We sell parts pulled from the vehicles. They are 100% compatible with original part numbers incase if you are looking to substitute part, please check with your car's part number and catalog.

⚠️ Fitment Note: Please verify compatibility with your vehicle’s VIN before purchase.

Vehicle compatibility

Verified fitment — high-confidence structured evidence

Compatibility table8 vehicles

YearMakeModelTrimEngine
2018CadillacCTSBase Sedan 4-Door2.0L 1998CC 122Cu. In. l4 GAS DOHC Turbocharged
2018CadillacCTSLuxury Sedan 4-Door2.0L 1998CC 122Cu. In. l4 GAS DOHC Turbocharged
2018CadillacCTSLuxury Sedan 4-Door3.6L 222Cu. In. V6 GAS DOHC Naturally Aspirated
2018CadillacCTSPremium Luxury Sedan 4-Door3.6L 222Cu. In. V6 GAS DOHC Naturally Aspirated
2018CadillacCTSPremium Sedan 4-Door3.6L 222Cu. In. V6 GAS DOHC Naturally Aspirated
2018CadillacCTSV Sedan 4-Door6.2L 6162CC 376Cu. In. V8 GAS OHV Supercharged
2018CadillacCTSVsport Premium Luxury Sedan 4-Door3.6L 3564CC 217Cu. In. V6 GAS DOHC Turbocharged
2018CadillacCTSVsport Sedan 4-Door3.6L 3564CC 217Cu. In. V6 GAS DOHC Turbocharged

Compatibility is expanded from the OE number’s donor vehicle to the matching MVL chassis generation (all listed trims/engines/years). When in doubt, match the OE number against your vehicle’s parts catalog or ask our team.

Technical details

Category
Ignition Coils
Brand
Cadillac
Manufacturer part number
12654078
Condition
Used
Part source
OEM
Position
Front
Placement
Front
Brand type
Cadillac
Country of origin
United States

Photos show the actual item where provided by the seller. Report inaccurate listings to our team.

AED 348.85

Used · SAL

Cadillac CTS 2018 Ignition Coil Used 12654078 | PartsBazar360