Engine Components
availability
Engine Coolant Thermostat
GM
12559807
Controls the flow of coolant through your vehicle's radiator to help the engine reach and maintain its optimal operating temperature
$56.53
MSRP $99.18
Save $42.65
43% Off 
Engine Valve Spring
GM
55577562
Encore. Sonic. Cruze, Cruze Limited. Trax. Volt. ELR. This GM Genuine Part is designed, engineered, and tested to rigorous standards and...
$6.08
MSRP $8.90
Save $2.82
31.7% Off 
Engine Coolant Thermostat
GM
97241129
Silverado, sierra. 6.6l. 185 degrees. All models. 6.6l. 6.6L, front. Express, savana. 6.6l diesel. 185 degree. Controls the flow of...
$40.94
MSRP $71.82
Save $30.88
43% Off 
Engine Oil Cooler
GM
12678774
With high output. Equinox, Terrain. 1.5L turbo. 1.4L. Helps maintain proper engine oil operating temperatures
This GM Genuine Part is...
$133.93
MSRP $203.85
Save $69.92
34.3% Off 
Engine Rocker Arm
GM
12577695
Impala, Monte Carlo. Terraza, Uplander. 3.9l. Lucerne. G6. 3.5l. Malibu, Malibu Maxx. 3.9l. G6. 3.9l. Aura. Vue. Montana SV6. 3.9l. This...
$27.75
MSRP $42.69
Save $14.94
35% Off 
Engine Vacuum Reservoir
GM
12656526
3.6L twin-turbo, wastegate system.
$71.25
MSRP $112.61
Save $41.36
36.7% Off 
Engine Oil Dipstick
GM
12684910
3.6L. 3.0L twin-turbo. With supercharger. 2016-19. CTS-v. This GM Genuine Part is designed, engineered, and tested to rigorous standards...
$13.24
MSRP $19.38
Save $6.14
31.7% Off 
Engine Exhaust Camshaft
GM
12675780
Volt. Exhaust. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$88.56
MSRP $139.98
Save $51.42
36.7% Off 
Engine Control Module
GM
12648344
6.6L. This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools...
$752.24
MSRP $1,210.75
Save $458.51
37.9% Off 
Engine Exhaust Valve
GM
12652464
CT6. CT5. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$23.90
MSRP $34.95
Save $11.05
31.6% Off 
Engine Harmonic Balancer
GM
12655393
CT6. With hybrid. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$100.48
MSRP $158.80
Save $58.32
36.7% Off 
Engine Splash Shield
GM
15826166
Helps protect engine compartment from road debris and the elements
This GM Genuine Part is designed, engineered, and tested to rigorous...
$32.54
MSRP $47.38
Save $14.84
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