Engines & Components
2019-2020 Cadillac CT6 - Engine Water Pump Pulley
GM
12671045
4.2L twin-turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$46.84
MSRP $84.58
Save $37.74
44.6% Off 
2017-2024 GM - Vibration Damper
GM
12723412
6.6L diesel, upper components. 2017-19. Silverado, sierra.
$106.32
MSRP $169.57
Save $63.25
37.3% Off 
2023 GM - Exhaust Camshaft Position Actuator
GM
12706545
Silverado, sierra. Colorado. Sprocket. Canyon. Exhaust.
$62.52
MSRP $99.03
Save $36.51
36.9% Off 
2010-2017 GM - Automatic Transmission Mount
GM
13322175
LaCrosse. Rear. Left. 3.6L, without awd. Regal. Upper. Fwd. 2.0L turbo. 2.4L. Secures transmission
Absorbs drivetrain vibrations,...
$76.78
MSRP $122.45
Save $45.67
37.3% Off 
2007-2022 GM - M6x1x145 Oil Pan Bolt
GM
11588424
Long. 2.5L, 4wd, type 2. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$10.85
MSRP $15.87
Save $5.02
31.6% Off 
1987-2016 GM - Drive Belt Idler Pulley
GM
12634218
Repair noisy idler pulley bearing
$64.90
MSRP $118.00
Save $53.10
45% Off 
Gen V/VI 6-Quart Oil Pan
GM
10240721
All models. 8 cylinder, gas, with 454. 7.4L 8 cylinder, gas. Express, savana. 7.4l. Incl.Drain Plug,Seal & Tube. Vendor:acdelco. 454...
$171.09
MSRP $272.76
Save $101.67
37.3% Off 
2010-2016 Cadillac SRX - Passenger Side Engine Mount
GM
25778691
SRX. 3.0L, without awd. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$139.55
MSRP $222.57
Save $83.02
37.3% Off 
Timing Chain Tensioner
GM
12736204
Silverado, sierra. Colorado. CT4. Canyon.
$46.04
MSRP $72.92
Save $26.88
36.9% Off 
2017-2023 GM - Engine Intake Rocker Arm
GM
12636189
Intake. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. This GM Genuine Part is designed, engineered, and tested to rigorous...
$18.53
MSRP $28.33
Save $9.80
34.6% Off 
F (S)Camshaft
GM
25205338
Encore GX. Exhaust. Trailblazer. Trax. Envista.
$78.35
MSRP $124.94
Save $46.59
37.3% Off 
2004-2022 GM - M8x1.25x25 Multi-Purpose Bolt
GM
11609410
Threads Into Side of Bearing Cap. 8 x 1.25 x 25mm. 2008-09, upper. 3.6L. This GM Genuine Part is designed, engineered, and tested to...
$5.98
MSRP $8.39
Save $2.41
28.7% Off 
2004-2008 GM - Engine Oil Filler Tube Grommet
GM
10201398
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$9.48
MSRP $13.85
Save $4.37
31.6% Off 
2016-2022 Chevrolet - Piston Ring
GM
12689005
Spark. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$15.42
MSRP $23.60
Save $8.18
34.7% Off 
Oil Pan
GM
25206258
1.5L turbo. Fwd. Equinox. Upper. Terrain.
$101.64
MSRP $162.09
Save $60.45
37.3% Off 
2016-2022 GM - Engine Crankshaft Upper Bearing
GM
12625399
Express, savana. Upper. Yellow. Canyon, Colorado. Color-Green. This GM Genuine Part is designed, engineered, and tested to rigorous...
$9.68
MSRP $14.18
Save $4.50
31.7% Off 
Engine Oil Dipstick Tube
GM
12570787
6.0 & 6.2L without supercharged.
$56.48
MSRP $89.48
Save $33.00
36.9% Off 
2018-2024 GM - Oil Tube
GM
12684848
Express, savana. 2018-25 4.3L. upper.
$38.13
MSRP $60.41
Save $22.28
36.9% Off 
2003-2011 GM - Engine Connecting Rod
GM
12567469
DTS. All models. Lucerne. STS. XLR. SRX. Incl.Bolts. Uses 23mm Pin. Bonneville. Seville. This GM Genuine Part is designed, engineered,...
$28.34
MSRP $43.33
Save $14.99
34.6% Off 
2009-2015 Chevrolet - Windage Tray
GM
12618422
With supercharged. 7.0L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$22.16
MSRP $33.86
Save $11.70
34.6% Off 
2018-2024 GM - M12x1.75x56 Multi-Purpose Bolt
GM
11610906
2.0L turbo, with awd. 1.5L, without awd, 12x56mm. 2.0L, without awd, 12x56mm. 1.3L turbo, awd. 1.6L, without awd, 12x56mm. This GM...
$0.51
MSRP $0.68
Save $0.17
25% Off 
2014-2019 Cadillac XTS - Lower Engine Oil Pan
GM
12643620
3.6L twin-turbo. XTS. With turbocharger. Lower. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$57.65
MSRP $91.32
Save $33.67
36.9% Off 
2019 Chevrolet Bolt EV - Engine Wiring Harness
GM
42694829
Drive motor compartment, without rapid charging. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$269.63
MSRP $429.94
Save $160.31
37.3% Off 
2004-2024 GM - Drive Belt Idler Pulley
GM
12610680
Repair noisy idler pulley bearing
$67.36
MSRP $122.46
Save $55.10
45% Off 
2015-2024 GM - Drive Belt Idler Pulley
GM
12678295
Supercharger belt. Corvette. With grooves. Upper. 6.2L with superchager. grooved 36mm. Camaro. 6.2l. With supercharger. Grooved. 77mm....
$71.95
MSRP $114.78
Save $42.83
37.3% Off 
2007-2017 GMC - M12x1.75x140 Multi-Purpose Bolt
GM
11515458
Without awd. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$5.64
MSRP $7.91
Save $2.27
28.7% Off 
1988-1995 GM - M6x1 Multi-Purpose Nut
GM
11503749
5.7L. 7.4L, ac condenser fan. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
$1.44
MSRP $2.22
Save $0.78
35.1% Off 
1990-2002 GM - Engine Oil Pump Pickup Tube and Screen
GM
12550042
All models. Express, savana. 5.7l. 2nd Design. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$20.00
MSRP $30.57
Save $10.57
34.6% Off 
2007-2016 GM - Engine Intake Camshaft
GM
12589335
Regal. Verano. 2.0l. HHR. Sky. 2.0l. Cobalt. 2.0l. Solstice. Intake. 2.0l. This GM Genuine Part is designed, engineered, and tested to...
$318.34
MSRP $507.48
Save $189.14
37.3% Off 
2001-2009 GM - M6x1x20 Multi-Purpose Bolt
GM
11561020
4.2L, short wheelbase. With cladding. 4.2L, long wheelbase. 5.3 & 6.0L, 2006-09. 2003-05. 4.0L. 3.5L. This GM Genuine Part is designed,...
$4.19
MSRP $5.90
Save $1.71
29% Off 
2017-2024 GM - Air Conditioning Compressor Brace Bolt
GM
11546412
6.6L diesel, with dual alternators. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$3.71
MSRP $5.94
Save $2.23
37.5% Off 
2004-2012 GM - Engine Balance Shaft Chain
GM
12595030
Canyon, Colorado. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors...
$57.18
MSRP $90.58
Save $33.40
36.9% Off 
2004-2011 GM - 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
$28.68
MSRP $43.85
Save $15.17
34.6% 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...
$6,012.51
MSRP $6,073.24
Save $60.73
1% Off 
2004-2011 GM - 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...
$29.14
MSRP $44.54
Save $15.40
34.6% Off 
2012-2023 GM - 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
$49.76
MSRP $78.78
Save $29.02
36.8% Off 
2019-2023 GM - 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...
$3.95
MSRP $5.55
Save $1.60
28.8% Off 
2016-2022 GM - 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 
2013-2020 Chevrolet - 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...
$5.65
MSRP $7.92
Save $2.27
28.7% Off 
2015-2023 GM - Valve Spring Cap
GM
12654813
Intake. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$5.65
MSRP $7.93
Save $2.28
28.8% Off 
2016-2018 GM - 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...
$72.04
MSRP $130.98
Save $58.94
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