Fuel Injectors
OEM GM Fuel Injectors
OEM GM Fuel Injectors are essential to keeping your vehicle running at its best. At GMPartsClub, we provide a complete selection of Genuine GM and OEM-quality parts that match the fit, form, and performance of the originals. Whether you're maintaining a Chevrolet, GMC, Buick, or Cadillac, you’ll find exactly what you need. Our parts are backed by factory standards and fast nationwide shipping to get your vehicle back on the road quickly and reliably. Avoid risky aftermarket options—choose OEM parts from GMPartsClub to preserve performance, safety, and value. Browse our inventory of oem gm fuel injectors and order with confidence today.
Fuel Injector O-Ring Kit with Washers
GM
19256465
Silverado, sierra. Express, savana. 6.6l diesel. Incl.O-Rings And Seals. Set Per Bank. Helps provide a seal to prevent fuel leaks
Helps...
$29.23
MSRP $50.84
Save $21.61
42.5% Off 
Fuel Injector O-Ring Kit with Brackets
GM
17113205
CPI Unit Service Kit. All models. 5.7l. All models. 7.4l. All models. 5.0l. All models. 4.3l. Helps provide a seal to prevent fuel...
$33.35
MSRP $58.00
Save $24.65
42.5% Off 
Driver Side Fuel Injector Wiring Harness
GM
12690811
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$44.16
MSRP $67.37
Save $23.21
34.5% Off 
Driver Side Fuel Injector Wiring Harness
GM
12688689
Port Injector. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$68.89
MSRP $106.02
Save $37.13
35% Off 
Passenger Side Fuel Injector Wiring Harness
GM
12690812
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$57.25
MSRP $87.34
Save $30.09
34.5% Off 
Direct Fuel Injector Hold Down Clamp
GM
12623120
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$11.20
MSRP $18.66
Save $7.46
40% Off 
High Pressure Diesel Fuel Injector Assembly
GM
55506244
Silverado, sierra. 3.0l diesel. Atomizes fuel into the engine's intake manifold or cylinders, as part of the fuel and engine management...
$220.81
MSRP $394.30
Save $173.49
44% Off 
Driver Side Fuel Injector Wiring Harness
GM
12690531
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$106.58
MSRP $165.46
Save $58.88
35.6% Off 
Driver Side Fuel Injector Wiring Harness
GM
12621095
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$168.55
MSRP $298.32
Save $129.77
43.5% Off 
Passenger Side Fuel Injector Wiring Harness
GM
12707881
6.6L gas, injector. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$39.99
MSRP $61.00
Save $21.01
34.4% Off 
Driver Side Fuel Injector Wiring Harness
GM
12664869
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$128.46
MSRP $199.44
Save $70.98
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