Engines & Components
Transmission Support Crossmember
GM
23358842
2wd, 5.3L, with 8-spd trans. Helps align and secure your vehicle's transmission
This GM Genuine Part is designed, engineered, and...
$153.61
MSRP $238.09
Save $84.48
35.5% Off 
Crankshaft Thrust Bearing
GM
12688704
Silverado, sierra. CT4. Thrust. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
$6.02
MSRP $10.38
Save $4.36
42% Off 
Electric Automatic Transmission Assembly
GM
25200458
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$3,751.54
MSRP $4,472.51
Save $720.97
16.1% Off 
Passenger Side Valve Rocker Arm Cover
GM
12692544
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$91.90
MSRP $150.63
Save $58.73
39% Off 
Engine Piston
GM
24405804
87.485-87.494mm Bore. Incl.Piston Pin and Piston Ring Set. This GM Genuine Part is designed, engineered, and tested to rigorous...
$51.20
MSRP $82.52
Save $31.32
38% Off 
Driver Side Intake Camshaft
GM
12666073
Traverse. Intake. Left. Enclave. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
$65.41
MSRP $107.16
Save $41.75
39% Off 
Trans Mount
GM
22145644
4.6L. All models. Left. Eldorado. With bracket.
$101.31
MSRP $166.11
Save $64.80
39% Off 
Engine Crankshaft Oil Deflector
GM
12638370
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$29.73
MSRP $47.92
Save $18.19
38% Off 
Accessory Drive Belt Tensioner Assembly
GM
12708931
Corvette. 5.5l.
$45.11
MSRP $72.70
Save $27.59
38% Off 
Accessory Drive Belt Tensioner Assembly
GM
12685908
6.2L supercharger, accessory drive. With supercharger. Escalade. 6.2l.
$38.35
MSRP $61.81
Save $23.46
38% Off 
Motor
GM
24294323
Awd, lt, rs. Equinox EV. OPTIQ. Blazer EV. Rear motor. Gen 3, fwd, eawd.
$698.99
MSRP $817.73
Save $118.74
14.5% Off 
Front Automatic Transmission Mount
GM
22902469
Front. 2.5L. Impala. Secures transmission
Absorbs drivetrain vibrations, helping create a comfortable ride
Designed to function with...
$79.58
MSRP $130.42
Save $50.84
39% Off 
Multi-Purpose Retainer
GM
25636517
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$2.41
MSRP $3.39
Save $0.98
28.9% Off 
Engine Piston Ring Kit
GM
12670788
Set. LaCrosse. 0.5mm o.s. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$62.06
MSRP $101.68
Save $39.62
39% Off 
Rear Driver Side Shock Absorber Lower Bracket
GM
10393289
Rear. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$31.33
MSRP $57.56
Save $26.23
45.6% Off 
Driver Side Engine Mount
GM
23340392
3.6L. 2.0L turbo. Camaro. Left. Lined with rubber to help reduce engine vibration
Designed to function with all surrounding components...
$99.93
MSRP $163.77
Save $63.84
39% Off 
Camshaft Phaser
GM
12668038
Equinox, Terrain. Intake. Helps ensure optimal camshaft positioning
Works alongside your vehicle's VVT solenoid to help maximize drive...
$128.56
MSRP $210.60
Save $82.04
39% Off 
Crankshaft Balancer
GM
12687728
6.2L without supercharger. Connects to the crankshaft of your vehicle's engine to help reduce vibration
Manufactured to GM OE...
$189.56
MSRP $310.45
Save $120.89
38.9% Off 
Oil Pan
GM
25202731
Incl.Drain Plug and Drain Plug Gasket. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$129.36
MSRP $211.84
Save $82.48
38.9% Off 
Engine Front Cover
GM
12671403
Silverado, sierra. 2017-19. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$82.08
MSRP $134.50
Save $52.42
39% Off 
Engine Valve Lifter
GM
24438146
Stamped #12. 3.110-3.130mm. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$5.33
MSRP $7.91
Save $2.58
32.6% Off 
Filler Tube
GM
12609623
6.0 & 6.2L without supercharged. 6.2L with supercharger. Coupe, 6.2L, engine components.
$21.81
MSRP $33.55
Save $11.74
35% Off 
Accessory Drive Primary Belt
GM
12688041
3.0L twin-turbo. CT5. 3.0l. Allows for the operation of various pulleys, and drive belt accessories, with the use of a single belt...
$20.63
MSRP $36.20
Save $15.57
43% Off 
Engine Oil Pump
GM
24586203
Express, savana. Canyon, Colorado. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$59.21
MSRP $97.03
Save $37.82
39% Off 
Engine Camshaft Bearing
GM
12453171
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Engine Mount
GM
25847739
5.3L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Engine Timing Cover
GM
25192572
Outer. Upper. Aveo. 2007-08. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
$24.06
MSRP $38.78
Save $14.72
38% Off 
Drive Belt Tensioner
GM
25191534
Sonic. 1.8l. Cruze, Cruze Limited. 1.8l. Helps keep drive belt at correct tension to help maintain proper function
$125.26
MSRP $205.18
Save $79.92
39% Off 
Intake Valve
GM
10240894
Intake valve. Express, savana. 7.4l. All. G10-30 vans. 7.4l.
$24.21
MSRP $39.02
Save $14.81
38% Off 
Front Passenger Side Cradle Mount Bolt Bracket
GM
22982754
3.6L. 2.5L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Collision...
$20.42
MSRP $29.84
Save $9.42
31.6% Off 
Driver Side Engine Mount
GM
25814752
Silverado, sierra. Left. 2015-16 6.6L diesel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$151.94
MSRP $248.89
Save $96.95
39% Off 
V-Ribbed Serpentine Belt
GM
12621991
STS, STS-v. 3.6l. 3.6 & 2.8L. SRX. 3.6l. Water pump & alternator. CTS. 3.0L, 3.6L, 2008-09. Allows for the operation of various pulleys,...
$57.90
MSRP $108.17
Save $50.27
46.5% Off 
Timing Chain
GM
12704385
Synchronizes the rotation of the crankshaft and the camshaft(s) to help ensure that the engine's valves open and close at the proper...
$26.73
MSRP $43.08
Save $16.35
38% Off 
Crankshaft Balancer
GM
25199421
Sonic. 6 groove. 1.4L turbo. Trax. 6 groove (2nd desn.). Encore. 6 groove pulley. Without high output, all. Incl.Engine Harmonic...
$102.00
MSRP $167.11
Save $65.11
39% Off 
V-Ribbed Serpentine Belt
GM
12653318
Captiva Sport. 2.4l. With non variable steering. Allows for the operation of various pulleys, and drive belt accessories, with the use...
$42.07
MSRP $77.28
Save $35.21
45.6% Off 
Valve Rocker Arm Cover
GM
12680249
6.6L diesel, upper components. 2017-19. Silverado, Sierra 2500 HD. Right. Silverado, Sierra 3500 HD. This GM Genuine Part is designed,...
$338.21
MSRP $555.32
Save $217.11
39.1% Off 
Timing Chain Tensioner Kit with Bolt and Gasket
GM
12636527
Equinox, Terrain. Malibu. 1.5l. Cruze. Spark. Encore. Volt. Provides consistent tension to help keep engine running in proper time
$53.43
MSRP $86.09
Save $32.66
37.9% Off 
Engine Oil Dipstick
GM
24585361
2.8L turbo diesel. Dipstick. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
$15.60
MSRP $24.02
Save $8.42
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