Rocker Arms & Parts
Idler Pulley
GM
25204526
Genuine GM OEM Idler Pulley MPN 25204526 is engineered to maintain proper serpentine belt tension and smooth operation on select...
$18.13
MSRP $26.68
Save $8.55
32% Off 
Camshaft Phaser
GM
12630091
Upgrade your vehicle's engine performance with the Genuine GM OEM Camshaft Phaser (MPN: 12630091), engineered for optimal variable valve...
$220.39
MSRP $353.11
Save $132.72
37.6% Off 
Control Valve
GM
12736876
Genuine GM OEM Control Valve (MPN: 12736876) engineered for Chevrolet Silverado, GMC Sierra, Chevrolet Colorado, Cadillac CT4, and GMC...
$20.40
MSRP $30.02
Save $9.62
32% Off 
Chain Guide
GM
12666056
The Genuine GM OEM Chain Guide (MPN: 12666056) is a critical engine component designed to maintain proper timing chain tension and...
$36.89
MSRP $56.83
Save $19.94
35.1% Off 
Timing Chain Tensioner
GM
12691836
Genuine GM OEM Timing Chain Tensioner (MPN: 12691836) maintains optimal engine timing and performance for select GM vehicles including...
$92.00
MSRP $145.67
Save $53.67
36.8% Off 
Timing Gear Set
GM
12556026
This Genuine GM OEM Timing Gear Set (MPN: 12556026) is engineered for precise camshaft synchronization on select GM vehicles including...
$13.89
Driver Side Timing Chain Tensioner Shoe
GM
12666053
The Driver Side Timing Chain Tensioner Shoe (MPN: 12666053) is a genuine GM OEM part engineered to maintain proper timing chain tension...
$37.84
MSRP $58.28
Save $20.44
35.1% Off 
Balancer Shaft Driven Sprocket
GM
12663798
The GM OEM Balancer Shaft Driven Sprocket (MPN: 12663798) is a genuine replacement component engineered for precise engine timing...
$17.56
MSRP $25.84
Save $8.28
32% Off 
Chain Guide
GM
12669182
# Chain Guide - GM OEM Part 12669182
Genuine GM OEM Chain Guide (MPN: 12669182) is engineered to maintain proper timing chain tension...
$11.81
MSRP $17.38
Save $5.57
32% Off 
Engine Timing Cover Gasket
GM
12581919
The Genuine GM Engine Timing Cover Gasket (MPN: 12581919) is an OEM upper cover seal designed to prevent oil leaks and maintain engine...
$2.60
Engine Timing Chain Tensioner
GM
10110596
The Engine Timing Chain Tensioner (MPN: 10110596) is a genuine GM OEM component engineered to maintain optimal timing chain tension...
$39.91
MSRP $61.48
Save $21.57
35.1% Off 
Timing Chain
GM
12700438
The Genuine GM OEM Timing Chain (MPN: 12700438) is a critical engine component engineered to synchronize crankshaft and camshaft...
$364.51
MSRP $586.69
Save $222.18
37.9% Off 
Camshaft Phaser
GM
12668038
The GM OEM Camshaft Phaser (MPN: 12668038) is a genuine variable valve timing component designed for Chevrolet Equinox and GMC Terrain...
$131.44
MSRP $210.60
Save $79.16
37.6% Off 
Engine Front Cover
GM
12671403
# Product Description
Protect your engine with the genuine GM OEM Engine Front Cover (MPN: 12671403), engineered for 2017-2019...
$84.95
MSRP $134.50
Save $49.55
36.8% Off 
Chain Guide
GM
12713648
# Genuine GM OEM Chain Guide (MPN: 12713648)
The Genuine GM OEM Chain Guide (MPN: 12713648) is an authentic engine timing component...
$84.52
MSRP $133.81
Save $49.29
36.8% Off 
Timing Chain Damper Kit with Bolt and Retainer
GM
12581276
The GM Timing Chain Damper Kit (MPN: 12581276) is an essential engine component that reduces vibration and noise from the timing chain...
$32.60
MSRP $50.22
Save $17.62
35.1% Off 
Timing Cover Gasket
GM
12604474
Genuine GM OEM Timing Cover Gasket MPN 12604474 is engineered to seal and protect your engine's timing cover on select Chevrolet,...
$32.38
MSRP $49.87
Save $17.49
35.1% Off 
Engine Timing Chain Tensioner
GM
12668579
The Engine Timing Chain Tensioner (MPN: 12668579) is a genuine GM OEM component engineered to maintain precise timing chain tension...
$57.93
MSRP $91.72
Save $33.79
36.8% Off 
Driver Side Camshaft Phaser
GM
12578515
The Driver Side Camshaft Phaser (GM MPN: 12578515) is a genuine OEM component engineered to deliver precise camshaft timing control...
$167.35
MSRP $268.12
Save $100.77
37.6% Off 
Engine Timing Cover
GM
12558343
The GM Engine Timing Cover (MPN: 12558343) is a genuine OEM replacement part designed to protect your vehicle's critical timing chain...
$77.22
MSRP $122.26
Save $45.04
36.8% Off 
Timing Chain
GM
12704385
The GM Timing Chain (MPN: 12704385) is an essential engine component that maintains precise synchronization between your crankshaft and...
$27.97
MSRP $43.08
Save $15.11
35.1% Off 
Timing Chain Tensioner Kit with Bolt and Gasket
GM
12636527
Genuine GM OEM Timing Chain Tensioner Kit (MPN: 12636527) maintains optimal engine timing and performance across multiple GM vehicle...
$55.91
MSRP $86.09
Save $30.18
35.1% Off 
Oil Pump
GM
12686433
Genuine GM OEM Oil Pump (MPN: 12686433) engineered for superior engine lubrication performance across GM's premium full-size SUVs and...
$163.16
MSRP $261.40
Save $98.24
37.6% Off 
Timing Chain
GM
12696322
Genuine GM OEM Timing Chain (MPN: 12696322) ensures precise engine synchronization for Chevrolet Traverse and GMC Acadia models. This...
$40.80
MSRP $62.83
Save $22.03
35.1% Off 
Water Pump Seal
GM
12646951
Genuine GM OEM Water Pump Seal (MPN: 12646951) is an essential engine coolant system component engineered for Cadillac CT6 models...
$4.89
MSRP $8.20
Save $3.31
40.4% Off 
Engine Timing Chain Tensioner
GM
12728512
Upgrade your engine's valve timing precision with the Genuine GM OEM Engine Timing Chain Tensioner (MPN: 12728512), engineered to...
$75.24
MSRP $119.12
Save $43.88
36.8% Off 
Timing Cover Gasket
GM
12553362
# Timing Cover Gasket
The GM OEM Timing Cover Gasket (MPN: 12553362) provides a critical seal between your engine's timing cover and...
$18.01
MSRP $26.50
Save $8.49
32% Off 
Camshaft Phaser
GM
12684832
# Product Description
The GM OEM Camshaft Phaser (MPN: 12684832) is a precision-engineered valve timing component designed to optimize...
$118.40
MSRP $189.70
Save $71.30
37.6% Off 
Engine Timing Camshaft Sprocket
GM
12729461
Genuine GM OEM Engine Timing Camshaft Sprocket (MPN: 12729461) for Chevrolet Traverse and GMC Acadia intake camshaft systems. This OEM...
$112.45
MSRP $180.16
Save $67.71
37.6% Off 
Engine Timing Chain Tensioner
GM
12713641
The Genuine GM OEM Engine Timing Chain Tensioner (MPN: 12713641) is a critical engine component that maintains proper tension on your...
$44.94
MSRP $69.22
Save $24.28
35.1% Off 
Front Cover
GM
12618999
# Product Description
Genuine GM OEM Front Cover (MPN: 12618999) designed for 3.6L engines in select G8 models. This OEM front cover...
$289.91
MSRP $464.49
Save $174.58
37.6% Off 
Driver Side Camshaft Phaser
GM
12684806
# Driver Side Camshaft Phaser - GM OEM Part 12684806
The genuine GM OEM driver side camshaft phaser (MPN: 12684806) is a critical...
$131.30
MSRP $210.36
Save $79.06
37.6% Off 
Oil Pump
GM
12705142
# Oil Pump - GM OEM Part #12705142
The GM OEM Oil Pump (MPN: 12705142) is a genuine General Motors engine component engineered to...
$128.32
MSRP $205.55
Save $77.23
37.6% Off 
Camshaft Sprocket
GM
10128349
# Product Description
The GM OEM Camshaft Sprocket (MPN: 10128349) is a precision-engineered timing component designed for 5.7L...
$25.63
MSRP $39.48
Save $13.85
35.1% Off 
Crankshaft Sprocket
GM
10154689
Genuine GM OEM Crankshaft Sprocket (MPN: 10154689) for 6.5L diesel engines in GM Express and Savana vans. This authentic crankshaft gear...
$100.04
MSRP $158.39
Save $58.35
36.8% Off 
Camshaft Position Actuator
GM
12701510
Genuine GM OEM Camshaft Position Actuator (MPN: 12701510) for select GM vehicles including Chevrolet Equinox, Terrain, Malibu, Cruze,...
$161.07
MSRP $258.07
Save $97.00
37.6% Off 
Chain Guide
GM
12713647
# GM OEM Chain Guide Part Description
Upgrade your engine's timing system with the genuine GM OEM chain guide (MPN: 12713647), a...
$23.30
MSRP $35.89
Save $12.59
35.1% Off 
Crankshaft Sprocket
GM
12681327
Upgrade your GM vehicle's engine performance with the Genuine GM OEM Crankshaft Sprocket (MPN: 12681327), engineered to meet rigorous...
$102.77
MSRP $162.71
Save $59.94
36.8% Off 
Chain Guide
GM
12627112
# Product Description
Genuine GM OEM Chain Guide (MPN: 12627112) is a critical engine component designed to maintain proper timing...
$16.94
MSRP $24.93
Save $7.99
32% Off 
Camshaft Gear
GM
12612838
The Genuine GM OEM Camshaft Gear (MPN: 12612838) is an essential engine component designed to synchronize camshaft rotation with...
$71.39
MSRP $113.03
Save $41.64
36.8% Off 
Engine Timing Chain Tensioner Shoe
GM
12645390
The GM Engine Timing Chain Tensioner Shoe (MPN: 12645390) is a genuine OEM component engineered to maintain precise timing chain tension...
$33.05
MSRP $50.91
Save $17.86
35.1% Off 
Engine Timing Chain Tensioner
GM
12713638
# Engine Timing Chain Tensioner - GM OEM Part 12713638
Keep your engine running smoothly with the Genuine GM OEM Engine Timing Chain...
$31.04
MSRP $47.80
Save $16.76
35.1% Off 
Engine Timing Sprocket
GM
12668577
The Genuine GM OEM Engine Timing Sprocket (MPN: 12668577) is a critical engine component designed to synchronize crankshaft and camshaft...
$214.11
MSRP $342.95
Save $128.84
37.6% Off 
Engine Front Cover
GM
12691694
Genuine GM Engine Front Cover (MPN: 12691694) designed for Corvette models equipped with dry sump systems and Z06 performance packages....
$65.37
MSRP $103.48
Save $38.11
36.8% Off 
Timing Chain Tensioner Kit with Seal
GM
12608580
The Genuine GM OEM Timing Chain Tensioner Kit with Seal (MPN: 12608580) is engineered to maintain optimal engine timing and performance...
$55.21
MSRP $85.04
Save $29.83
35.1% Off 
Gasket
GM
12731121
# Product Description
Upgrade your vehicle's sealing performance with the Genuine GM OEM Gasket (MPN: 12731121), engineered to deliver...
$11.53
MSRP $16.96
Save $5.43
32% Off 
Guide
GM
12600462
Genuine GM OEM Guide (MPN: 12600462) is an authentic General Motors replacement part engineered to deliver precise performance on select...
$22.20
MSRP $32.66
Save $10.46
32% Off 
LS3 Camshaft Sprocket
GM
12623754
The LS3 Camshaft Sprocket (MPN: 12623754) is a genuine GM OEM component engineered for high-performance Corvette models equipped with...
$29.52
MSRP $45.49
Save $15.97
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