Engines & Components
availability
Passenger Side Engine Piston
GM
97374384
Sierra, silverado. Right. All models. Express, savana. This GM Genuine Part is designed, engineered, and tested to rigorous standards...
$123.03
MSRP $197.12
Save $74.09
37.6% Off 
Driver Side Camshaft Phaser
GM
12581500
STS. XLR. Left. Intake. SRX. Exhaust. Helps ensure optimal camshaft positioning
Works alongside your vehicle's VVT solenoid to help...
$35.29
MSRP $54.31
Save $19.02
35% Off 
Pulley
GM
55486551
Canyon, Colorado. Express, savana. Express 2500. Express 3500. Savana 2500. Savana 3500.
$77.05
MSRP $121.75
Save $44.70
36.7% Off 
Engine Control Module (ECM) Bracket
GM
15918859
Power electronics module.
$61.56
MSRP $97.30
Save $35.74
36.7% Off 
Engine Cooling Fan Pulley with Bearing
GM
98062862
6.6L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$232.16
MSRP $424.04
Save $191.88
45.3% Off 
Multi-Purpose Threaded Plug
GM
00444776
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$6.41
MSRP $9.36
Save $2.95
31.5% 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...
$127.30
MSRP $203.95
Save $76.65
37.6% Off 
Engine Timing Chain Guide
GM
10166353
All models. 3.1l. 1st Design. 44 Teeth.
$16.03
MSRP $23.43
Save $7.40
31.6% Off 
Transmission Mount Strut
GM
42724957
1.4L. 1.6L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$38.75
MSRP $59.63
Save $20.88
35% Off 
Air Conditioning Compressor and Power Steering Pump Belt Tensioner
GM
12577655
Serpentine belt. 3.6 & 2.8L, ac belt. Ac/power steering. Ac compressor & p/s pump. CTS. 3.0L, 3.6L, 2008-09, ac belt. This GM Genuine...
$93.18
MSRP $167.90
Save $74.72
44.5% Off 
Engine Oil Dipstick Tube
GM
12590589
4.2L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment...
$63.09
MSRP $99.73
Save $36.64
36.7% Off 
Driver Side Engine Piston Kit
GM
12675714
Incl.Piston Pin. Left. Express, savana. Silverado, sierra. This GM Genuine Part is designed, engineered, and tested to rigorous...
$53.42
MSRP $82.20
Save $28.78
35% Off 
Supercharger Belt Idler Pulley
GM
12665035
With supercharger, smooth, with zr1. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$97.98
MSRP $154.86
Save $56.88
36.7% Off 
Timing Belt
GM
96858745
Aveo, Aveo5. 2007-08. Helps synchronize ignition timing with compression
Creates optimal conditions for efficient combustion
This GM...
$91.76
MSRP $165.34
Save $73.58
44.5% 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
$97.96
MSRP $154.84
Save $56.88
36.7% Off 
Passenger Side Engine Mount Bracket
GM
13248511
1.8L. auto trans. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$55.03
MSRP $84.68
Save $29.65
35% Off 
Engine Piston
GM
12550059
Express, savana. All models. 6.5l diesel. Incl.Pin.
$197.76
MSRP $316.84
Save $119.08
37.6% Off 
Engine Front Cover with Crankshaft Front Oil Seal
GM
25203062
Canyon, Colorado. ATS. CTS. Coupe, 2.0L turbo. 2016-18. CT6. Camaro. Sedan, 2.5L. This GM Genuine Part is designed, engineered, and...
$603.06
MSRP $970.65
Save $367.59
37.9% Off 
Dual Lift Engine Rocker Arm
GM
12669878
Intake. Impala. With dual lifter. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$75.22
MSRP $118.89
Save $43.67
36.7% Off 
Driver Side Valve Rocker Arm Cover
GM
12706988
Corvette. Left. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$75.81
MSRP $119.80
Save $43.99
36.7% 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...
$12.60
MSRP $21.00
Save $8.40
40% Off 
Engine Cover Bracket
GM
25753607
Front without diesel. Helps align and secure vehicle's engine cover
This GM Genuine Part is designed, engineered, and tested to rigorous...
$7.51
MSRP $10.39
Save $2.88
27.7% Off 
Rear Automatic Transmission Mount
GM
25892302
4.6L, without awd. STS. 3.6L. Secures transmission
Absorbs drivetrain vibrations, helping create a comfortable ride
Designed to function...
$242.68
MSRP $388.83
Save $146.15
37.6% Off 
Engine Mount
GM
23274001
CTS. 3.6L twin-turbo. 2016-19, with awd. With vsport. 2014-15, with awd. This GM Genuine Part is designed, engineered, and tested to...
$100.24
MSRP $158.44
Save $58.20
36.7% 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...
$21.22
MSRP $31.03
Save $9.81
31.6% Off 
Front Automatic Transmission Mount
GM
25911133
2.4L. Vue Hybrid. Secures transmission
Absorbs drivetrain vibrations, helping create a comfortable ride
Designed to function with...
$55.16
MSRP $84.89
Save $29.73
35% Off 
Automatic Transmission Mount
GM
42390995
Encore. Fwd. Trax. With awd. To 03/27/17. Awd, to 3/27/17. Secures transmission
Helps absorb drivetrain vibrations, helping to create a...
$145.58
MSRP $233.25
Save $87.67
37.6% Off 
Transmission Mount
GM
84109021
1.8L. Malibu. Upper. Secures transmission
Helps absorb drivetrain vibrations, helping to create a comfortable ride
Designed to function...
$155.35
MSRP $248.89
Save $93.54
37.6% 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...
$155.18
MSRP $248.61
Save $93.43
37.6% 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
$21.95
MSRP $32.08
Save $10.13
31.6% Off 
M14x2x310 Front Crossmember Bolt
GM
11561880
Z06, zr1 & grand sport. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$36.65
MSRP $56.40
Save $19.75
35% Off Impact Bar Bolt
GM
11547993
25-26. Canyon. 2025-26 gmc Yukon XL with at4, at4 ultimate. Colorado.
$9.76
Engine Cover Retainer Nut
GM
11602624
Dual exhaust, type 1. Single exhaust, 2023-26, type 1. 2.0L turbo. Rear panel trim,retainer. With zl1. Coupe, rear compartment.
$0.17
MSRP $0.24
Save $0.07
29.2% 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...
$7.51
MSRP $12.52
Save $5.01
40% Off 
Engine Valve Spring
GM
55567950
Aveo, Aveo5. Astra. G3. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$12.98
MSRP $18.99
Save $6.01
31.6% 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.
$3.92
MSRP $5.74
Save $1.82
31.7% Off 
Oil Pump Sprocket
GM
55573788
Equinox, Terrain. Cruze. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$22.32
MSRP $32.63
Save $10.31
31.6% Off 
Engine Sight Shield Retainer
GM
55557823
1.8L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$2.96
MSRP $4.35
Save $1.39
32% Off 
Camshaft Position Actuator Valve Solenoid
GM
55595279
Coated to help protect against premature corrosion
$56.00
MSRP $86.17
Save $30.17
35% 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...
$56.48
MSRP $86.88
Save $30.40
35% Off 
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