Engine Components
Engine Control Module Assembly
GM
12655604
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$860.99
MSRP $1,266.16
Save $405.17
32% Off 
Engine Coolant Thermostat O-Ring
GM
03522676
Seals your vehicle's thermostat housing
Helps prevent coolant from leaking from the engine
This GM Genuine Part is designed, engineered,...
$7.69
MSRP $11.31
Save $3.62
32% Off 
Engine Cylinder Head Bolt
GM
55598493
Fastens vehicle's components together
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$7.97
MSRP $11.72
Save $3.75
32% Off 
Engine Cooling Fan Assembly
GM
19435356
3.6L, without extra capacity. Incl.Fan Blade & Motor. 350 Watt. Coupe, 2.0L turbo, without extra capacity. ATS. Manual trans. Sedan,...
$330.77
MSRP $486.42
Save $155.65
32% Off 
Engine Camshaft Position Sensor
GM
12601098
DTS. 4.6L. 3.9L. Helps keep engine timing and fuel injection running in sync
Helps provide proper alignment, positioning, and spacing...
$61.24
MSRP $90.06
Save $28.82
32% Off 
Engine Mount Bracket Adapter
GM
22670756
2.2L, with dohc. Adapter. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$39.32
MSRP $57.82
Save $18.50
32% Off 
Driver Side Engine Piston
GM
12654421
ATS. Left. 0.25mm o/s. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$159.10
MSRP $233.97
Save $74.87
32% Off 
Engine Mount Support Bolt
GM
11548553
6.6L gas, to frame. 6.6L diesel, to frame. Fastens vehicle's components together
This GM Genuine Part is designed, engineered, and...
$4.90
MSRP $7.20
Save $2.30
31.9% Off 
Engine Oil Dipstick Tube
GM
12673074
4.3L. Silverado, sierra. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors...
$15.69
MSRP $23.07
Save $7.38
32% Off 
Engine Performance Data Plate
GM
19154740
Showcase your engine performance with this Performance Data Plate. It includes displacement- horsepower- torque and compression ratio....
$37.00
MSRP $40.00
Save $3.00
7.5% Off 
Engine Intake Manifold Cover
GM
12626332
Wagon, 6.2L. Coupe, 6.2L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$50.12
MSRP $73.70
Save $23.58
32% Off 
Engine Air Intake Hose
GM
84451658
3.6L. Helps guide airflow to your vehicle's air filter
This GM Genuine Part is designed, engineered, and tested to rigorous standards...
$109.46
MSRP $160.97
Save $51.51
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