Engines & Components
Engine Oil Dipstick
GM
12595327
2.8 & 3.6L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$29.99
MSRP $43.85
Save $13.86
31.6% Off 
2.5L Engine
GM
12684560
ATS. 2.5l. California. Pzev (code nu6). This part requires programming and/or special setup procedures GM Service Information describes...
$6,149.16
Engine Exhaust Valve
GM
12607211
DTS. Lucerne. STS. XLR. SRX. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
$30.47
MSRP $44.54
Save $14.07
31.6% Off 
Connecting Rod
GM
12691084
Incl.Piston Pin Bushing. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$51.22
MSRP $78.78
Save $27.56
35% 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...
$4.42
MSRP $5.55
Save $1.13
20.4% Off 
Crankshaft Upper Bearing
GM
12625398
Express, savana. Upper. Canyon, Colorado. Color-Blue. This GM Genuine Part is designed, engineered, and tested to rigorous standards and...
$9.56
MSRP $13.98
Save $4.42
31.6% Off 
M12x1.75x126 Rear Transmission Mount Bolt
GM
11610919
2.5L. 3.6L, 12x126mm. 2.0L turbo. 2.4L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$6.33
MSRP $7.92
Save $1.59
20.1% Off 
Valve Spring Cap
GM
12654813
Intake. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$6.33
MSRP $7.93
Save $1.60
20.2% Off 
V-Ribbed Serpentine Belt
GM
12667356
Sierra, silverado. 5.3l. With eassist. Allows for the operation of various pulleys, and drive belt accessories, with the use of a single...
$72.69
MSRP $130.98
Save $58.29
44.5% Off 
Radiator Outlet Hose Clamp
GM
11549298
Helps prevent leaks
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$6.31
MSRP $7.50
Save $1.19
15.9% Off 
Engine Water Pump Pulley
GM
12577763
3.8, 3.9L. 3.5L, 2007-08. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$85.86
MSRP $154.71
Save $68.85
44.5% Off 
Drive Belt Idler Pulley
GM
12630933
Sierra, silverado. 5.3l. Drive belt. Grooved. Helps repair noisy idler pulley bearing
This GM Genuine Part is designed, engineered, and...
$100.44
MSRP $180.98
Save $80.54
44.5% Off 
Transmission Mount
GM
15767858
4.3L, 2wd, manual trans. Secures transmission
Absorbs drivetrain vibrations, helping create a comfortable ride
Designed to function with...
$47.80
MSRP $73.55
Save $25.75
35% Off 
Engine Camshaft
GM
12625436
Silverado, sierra. 5.3l. Tahoe, Yukon, Escalade. 5.3l. Yukon XL, Suburban. 5.3l. Avalanche. 5.3l. All models. LaCrosse. Impala, Monte...
$445.91
MSRP $717.71
Save $271.80
37.9% Off 
454/502 Steel Intake Pushrod
GM
10227762
All models. Intake. Express, savana. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$15.88
MSRP $23.21
Save $7.33
31.6% Off 
Drivetrain and Front Suspension Frame Bolt
GM
10407148
Front. Fastens vehicle's components together
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$18.36
MSRP $25.40
Save $7.04
27.7% 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
$23.46
MSRP $34.30
Save $10.84
31.6% Off 
Engine Piston
GM
12705612
Cruze. Trax. Incl.Piston Pin and Piston Ring Set. Encore.
$27.83
MSRP $40.67
Save $12.84
31.6% Off 
Driver Side Rocker Arm Cover
GM
12642769
Silverado, sierra. Left. 2015-16, upper. 6.6L. upper. This GM Genuine Part is designed, engineered, and tested to rigorous standards and...
$103.37
MSRP $163.38
Save $60.01
36.7% Off 
Positive Crankcase Ventilation Oil Separator
GM
12683284
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$61.84
MSRP $97.73
Save $35.89
36.7% Off 
Crankshaft Bearing
GM
12648787
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$32.39
MSRP $47.35
Save $14.96
31.6% Off 
Engine Valve Spring
GM
12664664
CT6. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$3.47
MSRP $4.20
Save $0.73
17.4% Off 
M14x2x105 Multi-Purpose Bolt
GM
11588419
M14x2x105. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$5.89
MSRP $7.38
Save $1.49
20.2% Off 
Engine Crankshaft Main Bearing Cap Bolt
GM
12582345
Threads Through Side of Main Bearing Cap. 10 x 109mm.
$8.82
Passenger Side Engine Exhaust Camshaft
GM
12641988
XTS. With turbocharger. CTS. With vsport. ATS. Right. Exhaust. This GM Genuine Part is designed, engineered, and tested to rigorous...
$92.42
MSRP $146.08
Save $53.66
36.7% Off 
Engine Camshaft and Lifter Kit
GM
12646602
Express, savana. Canyon, Colorado. Intake. Incl.Engine Timing Camshaft Gear. This GM Genuine Part is designed, engineered, and tested to...
$237.21
MSRP $379.97
Save $142.76
37.6% Off 
Connecting Rod
GM
12714549
Escalade ESV. Sierra, silverado. 6.2l. Camaro. Without supercharger. Yukon XL. Without z06. Corvette. Tahoe. 6.2l. Suburban. 6.2l.
$58.24
MSRP $92.02
Save $33.78
36.7% Off Accessory Drive Belt Tensioner Assembly
GM
10101898
4 cylinder. For A/C Belt. All models. 2.5l. 6 cylinder.
$60.55
Engine Cover Insulator
GM
12732744
3.6L, 2016-2018. 2016-19 3.6L.
$108.70
MSRP $171.81
Save $63.11
36.7% Off 
LT1 Blue Engine Cover
GM
12669896
Engine Covers Give your Gen 6 Camaro's LS/LT or SS engine a stylish, showquality upgrade with this engine cover. They are available to...
$449.63
MSRP $550.00
Save $100.37
18.2% Off 
Crankshaft Balancer
GM
12687726
Without dry sump system. Corvette. Without z06. Connects to the crankshaft of your vehicle's engine to help reduce vibration
$188.13
MSRP $301.42
Save $113.29
37.6% Off 
Camshaft Cover
GM
12686424
Canyon, Colorado. 2.5L, fwd. Envision. Impala. Acadia. LaCrosse. ATS. 2.5l. Sedan, 2.5L. Blazer. Malibu. 2.5l. This GM Genuine Part is...
$235.50
MSRP $377.31
Save $141.81
37.6% Off 
Rear Transmission Mount Bolt
GM
11549251
2.5L. 3.6l. 2.0L, without awd. 2020, without awd. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$0.81
MSRP $0.95
Save $0.14
14.7% Off 
Engine Crankshaft Oil Deflector
GM
12629014
4.3L. 2018-20. Express, savana. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
$15.26
MSRP $22.32
Save $7.06
31.6% Off 
Oil Filter Connector
GM
12671708
3.6L, without hd cooling. 3.6L, without hvy duty cooling.
$13.38
MSRP $19.55
Save $6.17
31.6% Off 
M9x1x44 Connecting Rod Bolt
GM
11570825
9 x 1 x 53.7mm. 9 x 1 x 44mm. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
$6.31
MSRP $9.23
Save $2.92
31.6% Off 
Exhaust Valve
GM
12694167
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
.
$34.88
MSRP $51.01
Save $16.13
31.6% Off 
M10x1.5x70 Multi-Purpose Bolt
GM
11518632
2.5L, fwd, type 1. CTS, #1. 3.0L twin-turbo. 2.0L, type 1. Coupe, 3.6L twin-turbo. CTS, #3. CTS, long. Without performance pkg....
$11.93
MSRP $17.46
Save $5.53
31.7% Off 
Valve Cover
GM
12742276
Corvette. Left. 5.5L without turbo.
$292.98
MSRP $469.41
Save $176.43
37.6% Off 
Upper Insulator
GM
12705389
With dry sump system, without zr1.
$40.73
MSRP $62.68
Save $21.95
35% Off 
Rear Automatic Transmission Mount
GM
13228306
Secures transmission
Absorbs drivetrain vibrations, helping create a comfortable ride
Designed to function with surrounding components...
$45.05
MSRP $69.33
Save $24.28
35% Off 
Engine Oil Dipstick
GM
12652501
3.0L twin-turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$17.44
MSRP $25.47
Save $8.03
31.5% Off 
Intake Manifold Cover Insulator
GM
12646904
6.2L without supercharger. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$74.95
MSRP $118.44
Save $43.49
36.7% Off 
Timing Chain
GM
12700436
Synchronizes the rotation of the crankshaft and the camshaft(s) to help ensure that the engine's valves open and close at the proper...
$372.89
MSRP $600.14
Save $227.25
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