Rocker Arms & Parts
Timing Belt Idler Pulley
GM
24436052
GM Timing Belt Idler Pulley (Part Number: 24436052) is an OE idler pulley for the timing belt system that helps guide and maintain...
$64.68
MSRP $102.25
Save $37.57
36.7% Off 
Balancer Shaft With Oil Pump Shaft
GM
25203089
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts...
$579.02
MSRP $931.95
Save $352.93
37.9% Off 
Crankshaft Gear
GM
55512181
Encore GX. Trailblazer. Trax. Envista.
$22.97
MSRP $33.57
Save $10.60
31.6% Off 
Timing Cover
GM
12739836
Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD.
$96.94
MSRP $153.21
Save $56.27
36.7% Off 
Chain Guide
GM
24449448
GM Genuine Parts Chain Guide (Part Number: 24449448) is an engine timing chain guide that helps route and tension the timing chain for...
$50.59
MSRP $77.85
Save $27.26
35% Off 
Timing Chain Kit with Tensioner, Guides, Nozzle, Seal, and Bolts
GM
12680750
GM Genuine Parts Timing Chain Kit with Tensioner, Guides, Nozzle, Seal, and Bolts (Part Number: 12680750) is a complete timing chain...
$145.44
MSRP $233.02
Save $87.58
37.6% Off 
Camshaft Position Actuator
GM
12585994
GM Genuine Parts Camshaft Position Actuator (Part Number: 12585994) is a camshaft position actuator assembly that helps control...
$179.97
MSRP $288.36
Save $108.39
37.6% Off 
Camshaft Exhaust Sprocket with Actuator
GM
55512051
XT4. Exhaust. CT4. CT5. CT6. XT5. Acadia. Blazer. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$70.64
MSRP $111.63
Save $40.99
36.7% Off 
Tensioner
GM
12553379
Intrigue. Right. Aurora. Secondary chain.
$113.21
MSRP $181.38
Save $68.17
37.6% Off 
Camshaft Gear
GM
12597414
3.6L. Rendezvous. LaCrosse. Right camshaft gear. SRX. STS. CTS. 1st Design. Idler. Stamped 12590922.
$83.71
MSRP $132.30
Save $48.59
36.7% Off 
Sprocket
GM
12725693
Silverado, sierra. Colorado. Canyon. CT4.
$73.14
MSRP $115.59
Save $42.45
36.7% Off 
Front Engine Cover
GM
12665904
GM Genuine Parts Front Engine Cover (Part Number: 12665904) is a front engine cover assembly that fits specified engine configurations...
$83.32
MSRP $131.68
Save $48.36
36.7% Off 
Timing Chain
GM
12571725
GM Genuine Parts Timing Chain (Part Number: 12571725) is an OEM camshaft timing chain that synchronizes crankshaft and camshaft...
$120.01
MSRP $192.27
Save $72.26
37.6% Off 
Engine Timing Chain Guide
GM
19316200
GM Genuine Parts Engine Timing Chain Guide (Part Number: 19316200) is an OE replacement guide for the timing chain system. It helps...
$20.18
MSRP $29.51
Save $9.33
31.6% Off 
Companion Flange
GM
85123911
Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. 4wd, #1.
$61.33
MSRP $96.94
Save $35.61
36.7% Off 
Chain Guide
GM
12623514
GM Genuine Parts Chain Guide (Part Number: 12623514) is a factory engine timing component that supports and guides the timing chain....
$21.91
MSRP $32.03
Save $10.12
31.6% Off 
Guide
GM
12668573
Corvette. Secondary chain. Left. Tensioner side.
$42.92
MSRP $66.03
Save $23.11
35% Off 
Engine Oil Pump
GM
25182606
GM Genuine Parts Engine Oil Pump (Part Number: 25182606) is an OE-quality oil pump engineered to circulate engine oil and maintain...
$72.69
MSRP $114.91
Save $42.22
36.7% Off 
Camshaft Intermediate Drive Chain Tensioner
GM
12609263
GM Genuine Parts Camshaft Intermediate Drive Chain Tensioner (Part Number: 12609263) is a timing-chain tensioner that maintains proper...
$66.59
MSRP $105.20
Save $38.61
36.7% Off 
Timing Chain Housing Gasket
GM
55491464
Large. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$5.56
MSRP $8.12
Save $2.56
31.5% Off 
Camshaft Sprocket
GM
55494199
Manufactured to GM OE specification for fit, form, and function
$75.22
MSRP $118.89
Save $43.67
36.7% Off 
Timing Chain Tensioner
GM
12363192
S-series. Cavalier. Sunfire. Provides consistent tension to help keep engine running in proper time
$23.40
MSRP $34.20
Save $10.80
31.6% Off 
Crankshaft Sprocket
GM
55355345
GM Genuine Parts Crankshaft Sprocket (Part Number: 55355345) is a crankshaft timing sprocket specified for select GM small-block and...
$53.65
MSRP $82.55
Save $28.90
35% Off 
Engine Front Cover with Crankshaft Front Oil Seal
GM
25203060
2.5L. 2.0L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$101.89
MSRP $161.03
Save $59.14
36.7% Off 
Engine Balance Shaft Chain Guide
GM
12700133
Trailblazer. Encore GX.
$10.73
MSRP $15.68
Save $4.95
31.6% Off 
Secondary Timing Chain
GM
55515943
GM Genuine Parts Secondary Timing Chain (Part Number: 55515943) is a secondary timing chain assembly used in valvetrain timing on...
$31.52
MSRP $48.50
Save $16.98
35% Off 
Front Engine Cover
GM
12652364
5.3 & 6.2L, with eassist. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
$89.60
MSRP $141.56
Save $51.96
36.7% Off 
Rear Main Seal Retainer
GM
40009454
GM Genuine Parts Cover (Part Number: 40009454) is an engine component cover assembly for timing chain areas, built to OEM fit and...
$71.73
MSRP $113.36
Save $41.63
36.7% Off 
Camshaft Phaser
GM
12662599
GM Camshaft Phaser (Part Number: 12662599) is a timing actuator that helps control camshaft positioning as part of the variable valve...
$169.18
MSRP $271.05
Save $101.87
37.6% Off 
Timing Gear Set
GM
12458911
GM Genuine Parts Timing Gear Set (Part Number: 12458911) is an engine timing chain and gear kit that includes chain and sprockets for...
$56.89
MSRP $89.93
Save $33.04
36.7% Off 
Lower Timing Cover
GM
12736949
Traverse. Lower. Acadia.
$12.74
MSRP $18.63
Save $5.89
31.6% Off 
Guide
GM
55505568
XT4. Upper. CT4. Envision. CT5. XT5. Acadia. Blazer. XT6.
$0.34
MSRP $0.49
Save $0.15
30.6% Off 
Camshaft Exhaust Sprocket
GM
25191779
Spark. Exhaust. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
.
$147.92
MSRP $164.35
Save $16.43
10% Off 
Engine Timing Chain Housing Gasket Kit
GM
12360464
All models. 2.4L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$56.11
MSRP $88.67
Save $32.56
36.7% Off 
Camshaft Phaser
GM
12589782
3.5 & 3.7L. Canyon, Colorado. 2.8 & 2.9L. All models. Helps ensure optimal camshaft positioning
Works alongside your vehicle's VVT...
$158.74
MSRP $254.35
Save $95.61
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