Engines & Components
availability
Crankshaft Position Sensor Spacer
GM
12643703
6.6L diesel. mark c. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$49.91
MSRP $75.49
Save $25.58
33.9% Off 
Automatic Transmission Flex Plate Locator Pin
GM
12625107
4.2L twin-turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$6.84
MSRP $10.18
Save $3.34
32.8% Off 
Engine Balance Shaft Bearing
GM
12629468
Sierra, silverado. Rear. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$7.59
MSRP $11.28
Save $3.69
32.7% Off 
Engine Connecting Rod Bearing
GM
12625222
Express, savana. Canyon, Colorado. Color-Red. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$27.00
MSRP $40.87
Save $13.87
33.9% Off 
Catalytic Converter Brace Bracket
GM
12651501
2.0L turbo. 2.0L, front section. For Exhuast Pipe. Helps align and secure your vehicle's catalytic converter
This GM Genuine Part is...
$6.30
MSRP $9.02
Save $2.72
30.2% Off 
Engine Oil Level Indicator Tube
GM
12625477
6.2L with supercharger. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors...
$24.74
MSRP $37.42
Save $12.68
33.9% Off 
Oil Pan
GM
12738464
6.6L diesel, lower components. Silverado, Sierra 2500 HD. Upper. Silverado, Sierra 3500 HD.
$167.07
MSRP $257.05
Save $89.98
35% Off 
Engine Oil Pan
GM
12631828
CTS-v. 5.7 & 6.0L. Coupe, 6.2L, engine components. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$304.73
MSRP $468.96
Save $164.23
35% Off 
Passenger Side Engine Mount Bracket
GM
13386905
1.4L, manual trans. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$85.18
MSRP $129.93
Save $44.75
34.4% Off 
Catalytic Converter Brace Bracket
GM
12662397
Helps align and secure your vehicle's catalytic converter
This GM Genuine Part is designed, engineered, and tested to rigorous standards...
$7.10
MSRP $10.17
Save $3.07
30.2% Off 
Catalytic Converter Brace Bracket
GM
12650170
Inner. Helps align and secure your vehicle's catalytic converter
This GM Genuine Part is designed, engineered, and tested to rigorous...
$16.86
MSRP $24.15
Save $7.29
30.2% Off 
Engine Connecting Rod
GM
12647161
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$54.42
MSRP $82.28
Save $27.86
33.9% Off 
Manual Transmission Mount Strut Bracket
GM
13389378
1.4L, manual trans. 1.6L, manual trans. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$105.36
MSRP $160.68
Save $55.32
34.4% Off 
Multi-Purpose Threaded Plug
GM
10110897
Location-Engine Block. .57" x .25". This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$8.80
MSRP $13.11
Save $4.31
32.9% Off 
M6x1x20 Multi-Purpose Bolt
GM
11609669
Composite. 3.0L & 3.6L. Door side. 2.0L turbo, with hybrid. H2, 2008-09. Fastens vehicle's components together
This GM Genuine Part is...
$6.30
MSRP $10.68
Save $4.38
41% Off 
Catalytic Converter Brace Bracket
GM
12664902
With high output. 1.4L, front section. Helps align and secure your vehicle's catalytic converter
This GM Genuine Part is designed,...
$17.52
MSRP $25.10
Save $7.58
30.2% Off 
Engine Intake Valve
GM
12638805
All models. Intake. Express, savana. Sierra, silverado. This GM Genuine Part is designed, engineered, and tested to rigorous standards...
$32.67
MSRP $49.40
Save $16.73
33.9% Off 
Passenger Side Intake Camshaft
GM
12638406
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
.
$102.71
MSRP $156.71
Save $54.00
34.5% Off 
Engine Oil Pump Suction Pipe
GM
12647150
CT6. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$22.35
MSRP $33.22
Save $10.87
32.7% Off 
Engine Oil Dipstick Tube
GM
10219921
4.3L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment...
$34.88
MSRP $52.76
Save $17.88
33.9% Off 
Supercharger Belt Idler Pulley
GM
12665033
With supercharger, grooved, 77mm, with zr1. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed...
$78.65
MSRP $119.97
Save $41.32
34.4% Off 
Upper Engine Intake Manifold Bracket
GM
12644708
Coupe, 2.0L turbo. 2016-18. Sedan, 2.5L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$8.51
MSRP $12.67
Save $4.16
32.8% Off 
Crankshaft Balancer
GM
24587806
Express, savana. Canyon, Colorado. Assembly. Connects to the crankshaft of your vehicle's engine to help reduce vibration...
$632.01
MSRP $998.92
Save $366.91
36.7% Off 
Engine Harmonic Balancer
GM
25203989
1.2L turbo. Trax. Envista. Trailblazer. Encore GX.
$44.83
MSRP $67.80
Save $22.97
33.9% Off 
Automatic Transmission Support Crossmember
GM
23208303
2wd, 8 speed trans, code: aaa5. 2wd, 10 speed trans. 2WD. 5.3L with 8 spd-trans. 2wd, 6.2L, with 8 spd-trans. 2WD. 6.2L code: AAA5....
$190.67
MSRP $277.64
Save $86.97
31.3% Off 
Automatic Transmission Mount
GM
15820074
4.8, 5.3, 6.0 & 6.2L. 2wd 6.0L. Secures transmission
Absorbs drivetrain vibrations, helping create a comfortable ride
Designed to...
$35.51
MSRP $53.70
Save $18.19
33.9% Off 
Crankshaft Bearing
GM
10120990
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$32.47
MSRP $49.08
Save $16.61
33.8% Off 
Engine Balancer Shaft Assembly
GM
12653449
Express, savana. Silverado, sierra. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$173.98
MSRP $267.74
Save $93.76
35% Off 
Transmission Mount Strut
GM
13364120
Volt. To subframe. Strut. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$65.00
MSRP $99.14
Save $34.14
34.4% Off 
Drive Belt Tensioner
GM
10055798
1991-93 8 cylinder engines, fan belt. Helps keep drive belt at correct tension to help maintain proper function
$86.88
MSRP $132.54
Save $45.66
34.4% Off 
Guide
GM
12668572
Corvette. Secondary chain. Left. Slack side.
$43.66
MSRP $66.02
Save $22.36
33.9% Off 
Engine Balance Shaft Driven Sprocket
GM
12655716
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$23.32
MSRP $35.27
Save $11.95
33.9% Off 
Engine Connecting Rod
GM
12652977
ATS. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$598.78
MSRP $946.40
Save $347.62
36.7% Off 
Engine Oil Dipstick
GM
12657337
CTS. With vsport. Sedan, 3.6L twin-turbo. Coupe, 3.6L twin-turbo. This GM Genuine Part is designed, engineered, and tested to rigorous...
$22.46
MSRP $33.37
Save $10.91
32.7% Off 
Upper Engine Intake Manifold Sight Shield Grommet
GM
12661056
1.5L turbo. 1.4L. 2.0L turbo. 2019. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$5.35
MSRP $7.94
Save $2.59
32.6% Off 
Engine Oil Galley Plug
GM
14091563
Location-Engine Block. 15/32" x 5/16". This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$3.00
MSRP $4.46
Save $1.46
32.7% Off 
M12x1.75x72 Multi-Purpose Bolt
GM
11610556
Type 3. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$5.48
MSRP $8.13
Save $2.65
32.6% Off 
Engine Oil Dipstick
GM
12678819
2018-20. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$16.53
MSRP $24.59
Save $8.06
32.8% Off 
Connecting Rod Bolt
GM
11611760
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$4.76
MSRP $7.07
Save $2.31
32.7% Off 
Bracket
GM
84907557
Drive motor control module. Powertrain control.
$43.19
MSRP $65.29
Save $22.10
33.8% Off 
Engine Oil Filler Cap
GM
10110859
Push On. Marked 5W-30. Standard. Over GVW 8,500 Lbs.. Under GVW 8,500 Lbs.. Marked 10W-30. 3.4L. Helps seal and keep oil from leaking...
$15.12
MSRP $25.62
Save $10.50
41% Off 
Drive Belt Idler Pulley
GM
12729702
Supercharger belt. Corvette. Without grooves. With supercharger, smooth, without zr1.
$121.05
MSRP $186.28
Save $65.23
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