Valve Covers
Positive Crankcase Ventilation (PCV) Valve
GM
12637666
Helps remove moisture and sludge build up in engine oil
$23.39
MSRP $38.98
Save $15.59
40% Off 
Exhaust Gas Recirculation (EGR) Valve
GM
98025781
Express, savana. 6.6l diesel. 2006-2009. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$388.28
MSRP $624.95
Save $236.67
37.9% Off 
Valve Lifter Guide Retainer Bolt
GM
11519036
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$7.66
MSRP $11.19
Save $3.53
31.5% Off 
Automatic Transmission Lower Valve Body
GM
25188306
Helps direct hydraulic fluid to different values in order to perform gear changes
$935.55
MSRP $1,498.91
Save $563.36
37.6% Off 
Charge Air Bypass Valve Tube
GM
55593036
Connects the engine manifold to your vehicle's turbocharger bypass valve
This GM Genuine Part is designed, engineered, and tested to...
$16.72
MSRP $24.44
Save $7.72
31.6% Off 
Positive Crankcase Ventilation (PCV) Valve
GM
88864360
Professional, premium aftermarket replacement
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$6.94
MSRP $11.55
Save $4.61
39.9% Off 
Control Valve Solenoid Retainer Retainer
GM
24268044
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$3.78
MSRP $4.58
Save $0.80
17.5% Off 
Driver Side Plenum Drain Valve
GM
13453210
Opens to allow water to drain into your vehicle's plenum drain tube
This GM Genuine Part is designed, engineered, and tested to rigorous...
$6.09
MSRP $7.22
Save $1.13
15.7% Off 
Automatic Transmission Cooler Bypass Valve
GM
23142394
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$26.56
MSRP $38.83
Save $12.27
31.6% Off 
Air Conditioning Thermal Expansion Valve
GM
19189786
Professional, premium aftermarket replacement
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$25.67
MSRP $42.78
Save $17.11
40% Off Secondary Air Injection Check Valve
GM
19307616
Professional, premium aftermarket replacement
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$21.78
MSRP $36.30
Save $14.52
40% Off 
Automatic Transmission Control Valve Body
GM
24287265
Helps direct hydraulic fluid to different values in order to perform gear changes
$711.14
MSRP $1,139.37
Save $428.23
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