Rocker Arms & Parts
Idler Pulley
GM
25204526
Encore GX. Trailblazer. Trax. Envista.
$18.25
MSRP $26.68
Save $8.43
31.6% Off 
Camshaft Phaser
GM
12630091
Express, savana. Sierra, silverado. Helps ensure optimal camshaft positioning
Works alongside your vehicle's VVT solenoid to help...
$220.39
MSRP $353.11
Save $132.72
37.6% Off 
Control Valve
GM
12736876
Silverado, sierra. Colorado. CT4. Canyon.
$20.53
MSRP $30.02
Save $9.49
31.6% Off 
Crankshaft Sprocket
GM
12681327
CT6. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$102.95
MSRP $162.71
Save $59.76
36.7% Off 
Timing Gear Set
GM
12556026
All models. Left. Eldorado. Seville. Camshaft gear. Exhaust cam. Aurora. 4.0L, intake.
$13.89
Engine Timing Chain Tensioner Shoe
GM
12645390
Spark. Lower. Intake side. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$33.08
MSRP $50.91
Save $17.83
35% Off 
Engine Front Cover
GM
12691694
Corvette. With dry sump sys. With dowel pin. With z06. This GM Genuine Part is designed, engineered, and tested to rigorous standards...
$65.49
MSRP $103.48
Save $37.99
36.7% Off 
Timing Chain Tensioner Kit with Seal
GM
12608580
Provides consistent tension to help keep engine running in proper time
$55.26
MSRP $85.04
Save $29.78
35% Off 
Timing Chain
GM
12700438
Synchronizes the rotation of the crankshaft and the camshaft(s) to help ensure that the engine's valves open and close at the proper...
$364.51
MSRP $586.69
Save $222.18
37.9% Off 
Timing Chain Damper Kit with Bolt and Retainer
GM
12581276
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$32.63
MSRP $50.22
Save $17.59
35% Off 
Timing Cover Gasket
GM
12604474
Impala, Monte Carlo. Terraza, Uplander. 3.9l. Lucerne. 3.5L. Malibu, Malibu Maxx. 3.9l. G6. 3.9l. Aura. Vue. Montana SV6. 3.9l. This GM...
$32.41
MSRP $49.87
Save $17.46
35% Off 
LS3 Camshaft Sprocket
GM
12623754
Corvette. 6.2l. With supercharger. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$29.55
MSRP $45.49
Save $15.94
35% Off 
Engine Timing Set
GM
12700434
Crankshaft Sprocket Stamped 12599721.
$400.69
MSRP $644.95
Save $244.26
37.9% Off 
Driver Side Camshaft Phaser
GM
12578515
Helps ensure optimal camshaft positioning Works alongside your vehicle's VVT solenoid to help maximize drive quality and fuel economy
$167.35
MSRP $268.12
Save $100.77
37.6% Off 
Camshaft Position Actuator
GM
12682501
Helps ensure optimal camshaft positioning
Works alongside your vehicle's VVT solenoid to help maximize drive quality and fuel economy...
$126.71
MSRP $203.03
Save $76.32
37.6% Off 
Engine Front Cover
GM
12676866
LaCrosse. 2.5L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
.
$89.47
MSRP $141.37
Save $51.90
36.7% Off 
Timing Chain
GM
14088783
.272/.285" Tooth Width. Express, savana. With 4l80e trans. All models. Corvette. Manual trans. Synchronizes the rotation of the...
$89.91
MSRP $142.10
Save $52.19
36.7% Off 
Timing Cover Gasket
GM
10108435
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$14.77
MSRP $21.60
Save $6.83
31.6% Off 
Engine Front Cover
GM
12691692
Exc.Performance Package. 6.6L gas. 6.2L with supercharger. This GM Genuine Part is designed, engineered, and tested to rigorous...
$63.74
MSRP $100.73
Save $36.99
36.7% Off 
Camshaft Gear
GM
10166350
Camshaft. Eng/code m. All models. 3.1l. Beretta, Corsica. 40 Teeth.
$42.13
MSRP $56.86
Save $14.73
25.9% Off 
Camshaft Sprocket
GM
12589766
All models. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$43.55
MSRP $67.01
Save $23.46
35% Off 
Crankshaft Sprocket
GM
12631215
Corvette. Crankshaft. With dry sump system. With z06. This GM Genuine Part is designed, engineered, and tested to rigorous standards and...
$207.00
MSRP $331.65
Save $124.65
37.6% Off 
Engine Timing Camshaft Sprocket
GM
12729461
Traverse. Acadia. Intake.
$112.45
MSRP $180.16
Save $67.71
37.6% Off 
Engine Timing Chain Tensioner
GM
12713641
Crank To Cam. Adjuster. Acadia. Main chain. Right. Camaro. ATS. Primary. Regal Sportback.
$44.98
MSRP $69.22
Save $24.24
35% Off 
Driver Side Camshaft Phaser
GM
12684806
Helps ensure optimal camshaft positioning
Works alongside your vehicle's VVT solenoid to help maximize drive quality and fuel economy
$131.30
MSRP $210.36
Save $79.06
37.6% Off 
Oil Pump
GM
12705142
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$128.32
MSRP $205.55
Save $77.23
37.6% Off 
Camshaft Sprocket
GM
10128349
5.7l. Corvette. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$25.65
MSRP $39.48
Save $13.83
35% Off 
Crankshaft Sprocket
GM
10154689
Express, savana. All models. Crankshaft gear. 6.5l diesel. This GM Genuine Part is designed, engineered, and tested to rigorous...
$100.22
MSRP $158.39
Save $58.17
36.7% Off 
Timing Chain Tensioner
GM
12609261
Provides consistent tension to help keep engine running in proper time
$65.12
MSRP $102.94
Save $37.82
36.7% Off 
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