Cadillac CT5 Fuel Injectors

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We stock Genuine OEM Cadillac Fuel Injectors for your Cadillac CT5. OEM fuel injectors play a critical role in providing precise and efficient fuel delivery to your engine. They are designed to accurately spray fuel into the engine's combustion chamber, ensuring optimal performance and fuel efficiency. By using OEM fuel injectors, you can be confident that your vehicle is receiving the best possible fuel delivery, resulting in improved engine performance and longevity. Manufacturer's Warranty Included. Guaranteed Fit. Experts standing by.

Fuel Injector

Part Number: 12734337

Other Names: Injector

Replaces: 12721012, 55486888, 55509133, 55515113

Description: Incl.O-Ring And Seals. XT4. CT4. 2.0l. Acadia. 2.0l. To 12/01/2023. Envision. XT6. 2.0l. To 1/12/2023. CT6. 2.0l.

Fits:

Buick:
- Envision
Cadillac:
- CT4,
- CT5,
- XT4,
- XT5,
- XT6
Chevrolet:
- Blazer
GMC:
- Acadia

MSRP $138.28

$87.49

2014-2024 GM - Fuel Injector Retainer

Part Number: 12642951

Other Names: Fuel Injector Clip

Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

Fits:

Buick:
- LaCrosse,
- Regal Sportback
Cadillac:
- ATS,
- CT4,
- CT5,
- CT6,
- CTS,
- XT5,
- XT6,
- XTS
Chevrolet:
- Blazer,
- Camaro,
- Colorado
GMC:
- Acadia,
- Canyon

MSRP $23.12

$14.45

2020-2024 Cadillac CT5 - Indirect Fuel Injector

Part Number: 12678984

Other Names: Injector

Description: CT5. 3.0l. This part requires programming and/or special setup procedures GM Service Information describes the procedures and special...

Fits:

Cadillac:
- CT5

MSRP $77.47

$50.78

2014-2024 GM - Passenger Side Fuel Injector Wiring Harness

Part Number: 12707877

Other Names: Harness

Replaces: 12623128, 12656013, 12658040, 12689504

Description: DI Injector.

Fits:

Cadillac:
- CT5,
- CTS,
- Escalade,
- Escalade ESV
Chevrolet:
- Camaro,
- Corvette,
- Silverado 1500,
- Silverado 1500 LD,
- Suburban,
- Tahoe
GMC:
- Sierra 1500,
- Sierra 1500 Limited,
- Yukon,
- Yukon XL

MSRP $61.54

$40.33

Fuel Injector Seal

Part Number: 12734336

Other Names: Injector O-Ring, Injector Seal Kit, Seal

Description: CT4. 2.0l. XT5. 2.0l. CT5. 2.0l. XT4. Lower.

Fits:

Buick:
- Envision
Cadillac:
- CT4,
- CT5,
- XT4,
- XT5,
- XT6
Chevrolet:
- Blazer

MSRP $8.00

$5.20

2017-2024 GM - Fuel Injector Wiring Harness

Part Number: 12707876

Other Names: Harness

Replaces: 12665337, 12689503

Description: 6.6L gas, injector. DI Injector. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...

Fits:

Cadillac:
- CT5,
- CTS,
- Escalade,
- Escalade ESV
Chevrolet:
- Camaro,
- Corvette,
- Express 2500,
- Express 3500,
- Express 4500,
- Silverado 1500,
- Silverado 1500 LD,
- 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,
- Yukon,
- Yukon XL

MSRP $46.50

$30.48

2019-2024 GM - Fuel Injector Wiring Harness

Part Number: 55505225

Other Names: Fuel Injector Connector

Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

Fits:

Cadillac:
- CT4,
- CT5,
- CT6,
- XT5
Chevrolet:
- Blazer
GMC:
- Acadia

MSRP $132.85

$84.07

2015-2024 GM - Fuel Injector Seal Kit

Part Number: 19432442

Notes: Includes Seals,O-Rings,Spacers & Clamps For 4 Injectors.

Other Names: Seal Kit

Replaces: 12652434, 12661032, 12668554, 12672367

Description: Helps provide a seal to prevent fuel leaks Helps seal combustion chamber from the elements This GM Genuine Part is designed, engineered,...

Fits:

Cadillac:
- CT5,
- CTS,
- Escalade,
- Escalade ESV
Chevrolet:
- Camaro,
- Corvette,
- Express 2500,
- Express 3500,
- Silverado 1500,
- Silverado 2500 HD,
- Silverado 3500 HD,
- Suburban,
- Tahoe
GMC:
- Savana 2500,
- Savana 3500,
- Sierra 1500,
- Sierra 2500 HD,
- Sierra 3500 HD,
- Yukon,
- Yukon XL