Cadillac CT4 Fuel Injectors
We stock Genuine OEM Cadillac Fuel Injectors for your Cadillac CT4. 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 Wiring Harness
GM
12691508
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$37.77
MSRP $56.67
Save $18.90
33.4% Off 
Fuel Injector Rail O-Ring Kit
GM
12657373
Helps provide a seal to prevent fuel leaks
Helps seal combustion chamber from the elements
This GM Genuine Part is designed, engineered,...
$70.63
MSRP $129.00
Save $58.37
45.2% Off 
Fuel Injector Nozzle Housing Seal
GM
12693603
CT4. 2.7l. Lower seal. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$46.61
MSRP $79.74
Save $33.13
41.5% Off 
Passenger Side Fuel Injector Wiring Harness
GM
12690532
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$78.49
MSRP $125.74
Save $47.25
37.6% Off 
Driver Side Fuel Injector Wiring Harness
GM
12666489
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$46.57
MSRP $69.88
Save $23.31
33.4% Off 
Direct Fuel Injector Hold Down Clamp
GM
12669637
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$6.65
MSRP $7.78
Save $1.13
14.5% Off 
OEM NEW 10-18 GM Buick Cadillac Chevrolet Fuel Injector Tip Seal Kit GM 12644827
GM
12644827
Incl.Qty.12 Fuel Injector Tip Seals. XT6. Captiva Sport. 3.0l. Helps provide a seal to prevent fuel leaks
Helps seal combustion chamber...
$29.23
MSRP $50.00
Save $20.77
41.5% Off 
Injector Seal Kit
GM
12737838
Traverse. 2.5l. Labled 12737838. Acadia. 2.5l. Labeled 12737838. Kit Services Qty.4 Fuel Injectors.
$7.38
MSRP $10.54
Save $3.16
30% Off 
Injector Seal Kit
GM
12731973
XT4. Services Qty.1 Fuel Injector. Incl.O-Ring And Seals. CT4. 2.0l. CT5. 2.0l. XT5. 2.0l. Acadia. 2.0l. Envision. Blazer. 2.0l. XT6....
$8.55
MSRP $12.22
Save $3.67
30% Off 
Fuel Pump Fuel Feed Hose
GM
84809662
CT5. 3.0l. At tank. CT4. To fuel tank. 3.6l. CT5. 6.2l.
$93.14
MSRP $170.12
Save $76.98
45.3% Off Fuel Pump Fuel Feed Hose
GM
84815895
CT4. To fuel tank. 2.0l. CT5. 2.0l. Front. To fuel tank. 2.7l.
$104.78
MSRP $191.38
Save $86.60
45.3% Off 
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