Engines & Components
availability
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...
$59.40
MSRP $93.88
Save $34.48
36.7% Off 
Crankshaft Bearing Cap Bolt
GM
55491131
Fastens vehicle's components together
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$3.04
MSRP $4.45
Save $1.41
31.7% Off 
Running Board Step Pad Bracket
GM
22859770
Service component of step package, assist step front bracket.
$97.24
MSRP $146.00
Save $48.76
33.4% Off 
Camshaft Rear Bearing Hole Plug
GM
12580831
All Required. Location-Engine Block. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$5.83
MSRP $8.53
Save $2.70
31.7% Off 
Intake Air Duct Insulator
GM
95969680
1.8L. 1.4L turbo. Helps align and secure air duct components
This GM Genuine Part is designed, engineered, and tested to rigorous...
$7.38
MSRP $10.79
Save $3.41
31.6% Off 
Engine Wiring Harness
GM
84452208
2wd, without adaptive cruise. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
$306.83
MSRP $484.96
Save $178.13
36.7% Off 
M10x95 Multi-Purpose Bolt
GM
11102841
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$6.08
MSRP $8.84
Save $2.76
31.2% Off 
White Rear Manual Transmission Mount
GM
15945572
2.0L turbocharged. Cobalt. 2.0l. Rear. Secures transmission
Helps absorb drivetrain vibrations, helping to create a comfortable ride...
$46.52
MSRP $71.61
Save $25.09
35% Off 
Multi-Purpose Bolt
GM
11589303
3.6L. Coupe,. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$4.60
MSRP $6.73
Save $2.13
31.6% Off 
Engine Valve Spring Retainer
GM
55587813
Cascada. Malibu. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$5.33
MSRP $7.80
Save $2.47
31.7% Off Engine Crankshaft Main Bearing
GM
25195602
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$51.70
MSRP $79.58
Save $27.88
35% Off 
Oil Pump
GM
55514237
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
.
$479.20
MSRP $757.39
Save $278.19
36.7% Off 
Cylinder Head
GM
12690608
Sierra, silverado. All models. Express, savana.
$1,523.24
MSRP $2,407.53
Save $884.29
36.7% Off 
Crankshaft Lower Bearing
GM
12666018
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$3.08
MSRP $4.53
Save $1.45
32% Off 
Engine Mount Heat Shield
GM
23303081
2.5L, all. 2.0L turbo. 2.5L, canada built. 3.6L, plant code osh. 2.4L. 3.6L twin-turbo. This GM Genuine Part is designed, engineered,...
$41.72
MSRP $64.21
Save $22.49
35% Off 
Engine Oil Pan
GM
12651559
ATS. 2014-15, with awd. Incl.Drain Plug,Drain Plug Gasket and Oil Pump Pickup Tube. This GM Genuine Part is designed, engineered, and...
$231.24
MSRP $365.47
Save $134.23
36.7% Off 
Support Brace
GM
25628604
Outer. All. 3.8L. Center brace. 1 piece. 3.1L, transaxle. Without supercharger.
$12.95
MSRP $18.09
Save $5.14
28.4% Off 
Engine Cooling Fan Shroud Bracket
GM
12674359
2.8L. Helps align and secure your vehicle's engine cooling fan shroud
This GM Genuine Part is designed, engineered, and tested to...
$7.73
MSRP $10.69
Save $2.96
27.7% Off 
Engine Hydraulic Valve Adjuster/Valve Lifter
GM
19317187
Exhaust. 3.42mm. Adjusts the valves on your vehicle's engine for proper performance
$18.05
MSRP $26.39
Save $8.34
31.6% Off 
Engine Connecting Rod
GM
97326773
All models. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$210.44
MSRP $332.61
Save $122.17
36.7% Off 
Multi-Purpose Stud
GM
11609530
3.6l. 2.0L turbo. 5.3L. 2019. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
$8.04
Engine Control Module Bracket
GM
84300054
2.8L, labeled: 84300054. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors...
$19.44
MSRP $32.40
Save $12.96
40% Off 
Engine Valve Cover Camshaft Bore Plug
GM
11570754
Location-Cylinder Head. 11.2mm. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
$6.41
MSRP $9.37
Save $2.96
31.6% Off 
Intake Valve
GM
55498480
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$8.65
MSRP $12.65
Save $4.00
31.6% Off 
Engine Piston Ring Kit
GM
12369198
Express, savana. All models. 6.5l diesel. Set. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$55.12
MSRP $84.83
Save $29.71
35% Off 
Transmission Support Crossmember
GM
23358843
2wd, 5.3L, with 6-spd trans. Helps align and secure your vehicle's transmission
This GM Genuine Part is designed, engineered, and...
$161.56
MSRP $241.61
Save $80.05
33.1% Off 
Exhaust Front Bracket
GM
12694290
2.7L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$20.68
MSRP $28.71
Save $8.03
28% Off 
Engine Wiring Harness Bracket Stud
GM
11562515
2.7L turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$3.78
MSRP $5.52
Save $1.74
31.5% Off 
Multi-Purpose Clip
GM
20893316
Engine cooling. Coolant heater & hoses. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$6.30
MSRP $10.50
Save $4.20
40% Off 
M11x1.5 Multi-Purpose Bolt
GM
12338012
Stud. 11 x 1.5 x 75/10 x 1.5 x 18mm. Fastens vehicle's components together
This GM Genuine Part is designed, engineered, and tested to...
$2.81
MSRP $4.10
Save $1.29
31.5% Off 
Automatic Transmission Mount
GM
15840277
Optimize your vehicle's performance with the Automatic Transmission Mount, GM part number 15840277. This essential component is...
$47.91
MSRP $73.73
Save $25.82
35% Off 
M4.2x1.41x20 Multi-Purpose Bolt
GM
11548270
Secure your vehicle's components with the GM Genuine Part 11548270, the M4.2x1.41x20 Multi-Purpose Bolt. This essential fastener,...
$6.38
MSRP $8.83
Save $2.45
27.7% Off 
LC9 5.3L Drive Belt Idler Pulley
GM
12669569
Optimize your engine's performance with the Drive Belt Idler Pulley, GM part number 12669569. This essential component ensures proper...
$91.55
MSRP $164.96
Save $73.41
44.5% Off 
Crankshaft Bearing Cap Stud
GM
12560273
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$8.84
MSRP $14.43
Save $5.59
38.7% Off 
Front Differential Carrier Bolt
GM
11561075
5th wheel package. Without custom bumper. With zr2 bison, 14mm. 2wd receiver type. 14x45mm. 2wd standard type. 14x45mm. 4wd receiver...
$8.98
MSRP $13.13
Save $4.15
31.6% Off 
Multi-Purpose Bolt
GM
11561302
Ensure a secure fit with the GM Genuine Part 11561302, a versatile Multi-Purpose Bolt engineered for reliability. This high-quality bolt...
$6.85
MSRP $10.02
Save $3.17
31.6% Off 
Driver Side Valve Rocker Arm Cover Insulator
GM
12703335
Keep your engine running smoothly with the GM Genuine Driver Side Valve Rocker Arm Cover Insulator, part number 12703335. This essential...
$30.07
MSRP $46.28
Save $16.21
35% Off 
Engine Mount
GM
15854941
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$159.50
MSRP $266.50
Save $107.00
40.2% Off 
Water Pump Seal
GM
12691259
ATS. Seal, inside frt. cover. Without v-series. Coated seal and stainless-steel spring helps provides long service life
This GM Genuine...
$9.81
MSRP $18.71
Save $8.90
47.6% Off 
12x1.5x76 Camshaft Sprocket Bolt
GM
55562224
Secure your engine's performance with the GM Genuine 12x1.5x76 Camshaft Sprocket Bolt, part number 55562224. This high-quality bolt is...
$29.05
MSRP $44.70
Save $15.65
35% Off 
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