OEM Parts. Best Prices. Guaranteed Fit.
Bulk Order
Contact Us Here

Categories

Browse Categories

Valve Train Components for 2025 GMC Sierra 1500

Part # / Description / Price
Price
Valve Locks
GM GM
Description: GM Genuine Parts Valve Locks (Part Number: 10166345) are OEM valve stem keys/keepers used to retain valves in the engine's valve train. Manufactured to GM factory quality. Function: Locks/keepers that secure the valve stem to the valve spring retainer.Appl ...
$50.72
$50.72
Valve Push Rod
GM GM
Description: GM Genuine Parts Valve Push Rod (Part Number: 12619828) is a pushrod assembly used in the valve train to transfer motion from cam followers to valves. Type: ROD ASM-VLV PUSHAlso known as: Push RodsFunction: Transfers camshaft motion to rocker arms/valves t ...
MSRP $9.35
$5.57
MSRP $9.35
$5.57
Rocker Arms
GM GM
Description: GM Genuine Parts Rocker Arms (Part Number: 12619829) are valve train rocker arms used to actuate valves from the camshaft in the engine. Type: Engine rocker arm assemblyFunction: Transmits camshaft motion to open and close engine valves as part of the valv ...
MSRP $26.58
$19.69
MSRP $26.58
$19.69
Intake Valve
GM GM
Description: GM Genuine Parts Intake Valve (Part Number: 12629513) is a genuine General Motors (GM) engine valve manufactured to OEM specifications to control intake-port airflow into the combustion chamber. Type: Engine intake valveFunction: Opens and closes to allow ...
$50.33
$50.33
Timing Chain Tensioner Kit with Bolt and Gasket
GM GM
Description: GM Genuine Parts Timing Chain Tensioner Kit with Bolt and Gasket (Part Number: 12630107) is a timing chain tensioner kit that helps maintain correct timing-chain tension across a range of GM applications. Function: Provides consistent tension to keep the e ...
MSRP $68.48
$45.62
MSRP $68.48
$45.62
Timing Chain
GM GM
Description: GM Genuine Parts Timing Chain (Part Number: 12646387) is a GM OE timing chain that synchronizes crankshaft and camshaft rotation to maintain correct valve timing and engine operation. Type: Timing Chain AssemblyFunction: Keeps crankshaft and camshaft timin ...
MSRP $110.91
$69.22
MSRP $110.91
$69.22
Overhead Valve Camshaft
GM GM
Description: GM Genuine Parts Overhead Valve Camshaft (Part Number: 12664912) is an OEM camshaft produced to factory specifications for correct valve timing and durability. Function: Controls valve lift and timing for proper engine breathing and performance.Quality: Ma ...
MSRP $206.60
$128.38
MSRP $206.60
$128.38
Exhaust Valve
GM GM
Description: GM Exhaust Valve (Part Number: 12678746) is an engine component that controls exhaust gas flow from the combustion chamber into the exhaust manifold. Provided as an OEM replacement part. Function: Opens and closes to release exhaust gases from the combusti ...
$54.45
$54.45
Camshaft Position Actuator
GM GM
Description: GM Genuine Parts Camshaft Position Actuator (Part Number: 12689342) is an actuator assembly used to control camshaft timing. This description expands the abbreviation Camshaft (CM/SHF) on first mention. Function: Adjusts camshaft phasing to optimize engine ...
MSRP $228.54
$141.98
MSRP $228.54
$141.98
Control Valve
GM GM
Description: GM Genuine Parts Valve (Part Number: 12731637) is a camshaft position actuator-related valve assembly intended for precise engine control in variable valve timing systems. Type: Engine Component PartsFunction: Acts as part of camshaft position actuator/sol ...
MSRP $39.67
$26.43
MSRP $39.67
$26.43
Engine Valve Lifter
GM GM
Description: GM Genuine Parts Valve Lifters (Part Number: 12698946) are engine valvetrain components that follow the camshaft lobes to open and close engine valves as part of valve actuation. Type: Lifter / Camshaft FollowerFunction: Transfers camshaft motion to the va ...
$843.25
$843.25
Crankshaft Sprocket
GM GM
Description: GM Genuine Parts Crankshaft Sprocket (Part Number: 12713934) is an OEM crankshaft sprocket manufactured to meet factory timing-system specifications. Produced to General Motors (GM) standards for fit and function. Function: Engages timing chain or timing c ...
MSRP $40.85
$27.22
MSRP $40.85
$27.22