Engine Components
Water Pump Outlet Port Seal
GM
12649987
O-Ring. Square. CT6. 3.6l. Inside of front cover. Rectangle shaped. CT6. 3.0l. Coated seal and stainless-steel spring helps provides...
$6.88
MSRP $8.20
Save $1.32
16.1% Off 
Rear Cover
GM
55512224
Suburban. Upper. Tahoe. Escalade. Yukon.
$27.59
MSRP $28.84
Save $1.25
4.3% Off 
Crankshaft Lower Bearing
GM
12666018
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$4.31
MSRP $4.53
Save $0.22
4.9% Off 
Upper Intake Manifold Gasket
GM
12573662
LaCrosse. 3.8l. Upper. Kit. Park Avenue. Without supercharger. Calif. This GM Genuine Part is designed, engineered, and tested to...
$75.95
MSRP $79.39
Save $3.44
4.3% Off 
Timing Chain Tensioner
GM
12609259
Provides consistent tension to help keep engine running in proper time
$112.46
MSRP $117.62
Save $5.16
4.4% Off 
Intake Air Duct Resonator
GM
13337770
2.4L. 1.4L turbo. 1.8L. Resonator. Helps minimize your vehicle's air intake noise
This GM Genuine Part is designed, engineered, and...
$121.74
Drivetrain and Front Suspension Cradle Rear Mount
GM
84100301
Nj2 code steering. Helps reduce vibrations in your vehicle
This GM Genuine Part is designed, engineered, and tested to rigorous...
$31.66
Connecting Rod Bearing
GM
12625468
Express, savana. Canyon, Colorado. Color-Green. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$38.46
MSRP $40.20
Save $1.74
4.3% Off 
Oil Cooler
GM
12738896
Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Assembly. 6.6L diesel, lower components, fm 11/30/2023.
$479.98
Powertrain Control Module, Remanufactured
GM
19109046
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$191.48
MSRP $228.22
Save $36.74
16.1% Off 
Outlet Hose
GM
84914031
1.5L, reservoir & hoses. Auxiliary Water Pump. Outlet.
$25.59
MSRP $30.50
Save $4.91
16.1% Off 
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