Chevrolet Silverado 3500 HD Fuel Injectors
We stock Genuine OEM Chevrolet Fuel Injectors for your Chevrolet Silverado 3500 HD. 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
GM
12731731
Silverado, Sierra 2500 HD. Diesel. Silverado, Sierra 3500 HD.
$203.51
MSRP $372.72
Save $169.21
45.4% Off 
Fuel Injector
GM
19256590
Silverado, sierra. With dual turbo. This part requires programming and/or special setup procedures GM Service Information describes the...
$388.97
MSRP $734.24
Save $345.27
47% Off 
Multiport Fuel Injector
GM
19420033
Incl.Retainer. Silverado, sierra. With cng. Atomizes fuel into the engine's intake manifold or cylinders, as part of the fuel and engine...
$402.62
MSRP $741.48
Save $338.86
45.7% Off 
Fuel Injector O-Ring
GM
12686813
Silverado, Sierra 2500 HD. Diesel. Silverado, Sierra 3500 HD. This GM Genuine Part is designed, engineered, and tested to rigorous...
$4.70
MSRP $6.27
Save $1.57
25% Off 
Direct Fuel Injector
GM
19420317
Atomizes fuel into the engine's intake manifold or cylinders, as part of the fuel and engine management system
Allows for a quick...
$78.56
MSRP $143.49
Save $64.93
45.3% Off 
Direct Fuel Injector
GM
12720122
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$64.43
MSRP $117.67
Save $53.24
45.2% Off 
Indirect Fuel Injector Assembly
GM
12717296
Diesel fluid injector. Silverado, Sierra 2500 HD. Without chassis cab. Silverado, Sierra 3500 HD. Express 2500. 2.8l diesel. Indirect...
$238.04
MSRP $438.38
Save $200.34
45.7% Off 
Fuel Injector Seal Kit
GM
19432442
Helps provide a seal to prevent fuel leaks
Helps seal combustion chamber from the elements
This GM Genuine Part is designed, engineered,...
$14.74
MSRP $22.68
Save $7.94
35% Off 
Fuel Injector Wiring Harness
GM
12707876
6.6L gas, injector. DI Injector. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
$31.75
MSRP $47.66
Save $15.91
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