Engines & Components
availability
Engine Piston
GM
55574799
Cruze. Class c. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$69.00
MSRP $113.16
Save $44.16
39% Off 
Forward Lamp Wiring Harness
GM
42748222
Engine compartment, without fog lamps, LS. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed...
$144.75
MSRP $241.84
Save $97.09
40.1% Off 
Engine Wiring Harness
GM
84606250
4.2 twin-turbo, with chassis control. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$630.64
MSRP $1,053.47
Save $422.83
40.1% Off 
Serpentine Belt
GM
12732504
Silverado, Sierra 2500 HD. Gas. Dual alternator. Silverado, Sierra 3500 HD.
$23.94
MSRP $44.34
Save $20.40
46% Off 
Lower Crankcase Extension
GM
55516936
XT4. Upper. XT5. Acadia. Blazer. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
$370.05
MSRP $618.17
Save $248.12
40.1% Off 
Air Duct Insulator
GM
84498927
3.0L twin-turbo. With supercharger.
$5.48
MSRP $8.42
Save $2.94
34.9% Off 
Transmission Support Bracket
GM
23240608
CT6. 3.6l. 3.0L twin-turbo. CT6. 3.0l. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$118.74
MSRP $198.39
Save $79.65
40.1% Off 
Charge Air Cooler Cover
GM
12689364
With supercharger. Creates a finished appearance
Includes water manifold assembly, charged air coolers/heat exchangers and cover...
$859.60
MSRP $1,436.24
Save $576.64
40.1% Off 
Positive Crankcase Ventilation Oil Separator
GM
12692011
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$61.47
MSRP $100.80
Save $39.33
39% Off 
Engine Exhaust Valve
GM
55588874
Cascada. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$19.21
MSRP $31.20
Save $11.99
38.4% Off 
Camshaft Position Actuator
GM
12682501
Helps ensure optimal camshaft positioning
Works alongside your vehicle's VVT solenoid to help maximize drive quality and fuel economy...
$121.51
MSRP $203.03
Save $81.52
40.2% Off 
Valve Stem Oil Seal
GM
97212994
All models. Express, savana. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
$3.82
MSRP $6.21
Save $2.39
38.5% Off 
Engine Piston
GM
12663172
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$16.10
MSRP $26.16
Save $10.06
38.5% Off 
Crankshaft Upper Bearing
GM
12663644
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$3.06
MSRP $4.99
Save $1.93
38.7% Off 
Front Engine Cover
GM
55489569
Express, savana. Engine cover front. Canyon, Colorado. Lower. Incl.Vacuum Pump. This GM Genuine Part is designed, engineered, and tested...
$427.47
MSRP $714.22
Save $286.75
40.1% Off 
Multi-Purpose Threaded Plug
GM
03835577
Location-Engine Block. 3/8"-18. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
$2.01
MSRP $3.27
Save $1.26
38.5% Off 
V-Ribbed Serpentine Belt
GM
88984192
Cavalier, Sunfire. 2.2l. 2.2L, with ac, without dohc. Allows for the operation of various pulleys, and drive belt accessories, with the...
$3.49
MSRP $6.45
Save $2.96
45.9% Off 
Fan Blade Nut
GM
92191947
6.0 & 6.2L. 3.6L. 6.0L, 2011-2013. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$5.50
MSRP $8.93
Save $3.43
38.4% Off 
Companion Flange
GM
92265565
Caprice PPV. 3.6l. All. Without limited slip diff.
$38.18
MSRP $62.01
Save $23.83
38.4% Off 
Engine Water Pump Pulley
GM
55485663
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$29.96
MSRP $55.48
Save $25.52
46% Off 
Rocker Arm Cover
GM
98063039
Sierra, silverado. 6.6L. Express, savana. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed...
$960.12
MSRP $1,604.22
Save $644.10
40.2% Off 
Crankshaft Oil Deflector Nut
GM
11548520
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$2.66
MSRP $4.31
Save $1.65
38.3% Off 
M12x1.75x34 Multi-Purpose Bolt
GM
25816658
3.8L. Bracket to engine, m12x1.75x27mm. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$18.58
MSRP $30.19
Save $11.61
38.5% Off 
Dipstick O-Ring
GM
94036238
Dipstick Tube. 6.6L diesel. 2015-16. Helps prevent leaks in various components of your vehicle
This GM Genuine Part is designed,...
$3.95
MSRP $6.41
Save $2.46
38.4% Off 
M6x1x23 Multi-Purpose Bolt
GM
11547525
6 x 1 x 23mm. 6 x 1 x 22.5mm. 8 x 1.25 x 45mm. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$8.32
MSRP $15.40
Save $7.08
46% Off 
Automatic Transmission Mount
GM
95276318
Spark. Auto trans. Secures transmission
Helps absorb drivetrain vibrations, helping to create a comfortable ride
Designed to function...
$61.70
MSRP $101.15
Save $39.45
39% Off 
Engine Control Module Housing Bracket
GM
42496158
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts...
$6.58
MSRP $12.18
Save $5.60
46% Off 
Catalytic Converter Brace Bracket
GM
12672001
2.5L. Upper bracket. Helps align and secure your vehicle's catalytic converter
This GM Genuine Part is designed, engineered, and tested...
$12.41
MSRP $19.16
Save $6.75
35.2% Off 
Engine Valve Lifter
GM
24438150
Stamped #20. 3.190-3.210mm. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$3.77
MSRP $6.13
Save $2.36
38.5% Off 
Fan and Water Pump Pulley
GM
12550053
4.3L. Astro, Safari. 6 cylinder, all. 2003-14. 8.1L. 1/2, 3/4 & 1 ton, 1996 new style, gas engine, 4.3, 5.0, 5.7L. Designed to restore...
$11.34
MSRP $21.00
Save $9.66
46% Off 
Engine Sight Shield Stud
GM
55590751
1.8L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$6.70
MSRP $10.88
Save $4.18
38.4% Off 
Thermostat Bypass Pipe Gasket
GM
55574008
1.6L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment...
$16.12
MSRP $26.21
Save $10.09
38.5% Off 
Engine Wiring Harness
GM
84117417
4wd, without adaptive cruise. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
$726.03
MSRP $1,382.92
Save $656.89
47.5% Off 
Radiator Inlet Hose Clamp
GM
11603171
With powertrain cooling. Easy to install or remove
This GM Genuine Part is designed, engineered, and tested to rigorous standards and...
$8.99
MSRP $13.87
Save $4.88
35.2% Off 
Crankshaft Bearing Cap Bolt
GM
11547674
Fastens vehicle's components together
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$3.41
MSRP $5.55
Save $2.14
38.6% Off 
Power Steering Pump Stud
GM
11519819
2.2L, with dohc. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$3.19
MSRP $5.18
Save $1.99
38.4% Off 
Pulley
GM
55486551
Canyon, Colorado. Express, savana. Express 2500. Express 3500. Savana 2500. Savana 3500.
$72.25
MSRP $118.43
Save $46.18
39% Off 
Automatic Transmission Mount Bracket
GM
95265893
With high output. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$233.46
MSRP $389.96
Save $156.50
40.1% Off 
Engine Oil Filter Adapter
GM
12658649
Sedan, 3.6L twin-turbo. Coupe, 3.6L twin-turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$249.09
MSRP $416.19
Save $167.10
40.1% Off 
Main Bearings
GM
55497816
Encore GX. Lower. Journals 1-3. 2.434-2.440. Position-1,2,3. Marked "817". 2.434-2.440. Trax.
$3.43
MSRP $5.58
Save $2.15
38.5% Off 
Drive Shaft Flange
GM
84272141
2wd, one piece, 6.6 ft gas. 4wd, 6.6 ft gas. 4wd, 6.6L gas. This GM Genuine Part is designed, engineered, and tested to rigorous...
$103.19
MSRP $169.14
Save $65.95
39% Off 
Engine Piston
GM
55598378
Equinox, Terrain. Std. Cruze. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
$52.05
MSRP $84.51
Save $32.46
38.4% Off 
Intake Manifold Cover
GM
12703608
3.6L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$70.37
MSRP $115.39
Save $45.02
39% Off 
Load Floor Trim Panel Bracket
GM
22854656
Convertible, side & rear trim, with stud. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed...
$6.47
MSRP $9.94
Save $3.47
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