Engine Parts
availability
Engine Wiring Harness
GM
95423875
Auto trans, with block heater. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
$349.23
MSRP $453.84
Save $104.61
23% Off 
Engine Wiring Harness
GM
84983034
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$418.84
MSRP $544.30
Save $125.46
23% Off 
Engine Wiring Harness
GM
20878450
2009-2017, with adaptive headlamps, all. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
Engine Control Module
GM
12635043
4.3L. This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools...
$300.29
MSRP $444.88
Save $144.59
32.5% Off 
Engine Front Cover
GM
12691693
2018-20. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$111.35
MSRP $144.68
Save $33.33
23% Off 
Engine Wiring Harness
GM
23385103
Without zl1, 3.6L, manual trans. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
$1,181.63
MSRP $1,750.56
Save $568.93
32.5% Off 
Engine Wiring Harness
GM
23288271
Engine compartment, 3.6L, without pzev, without polic. This GM Genuine Part is designed, engineered, and tested to rigorous standards...
$912.91
MSRP $1,352.46
Save $439.55
32.5% Off 
Engine Harmonic Balancer
GM
12625430
2.8L turbo diesel. Express, savana. Canyon, Colorado. This GM Genuine Part is designed, engineered, and tested to rigorous standards and...
$89.60
MSRP $116.42
Save $26.82
23% Off 
Engine Mount Support
GM
13335076
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$15.85
MSRP $20.60
Save $4.75
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