Engine Intake Rocker Arm - GM (12636189)
Details
- Brand:
- SKU:
12636189
- Other Names:
Rocker Arms
- Description: GM Genuine Parts Engine Intake Rocker Arm (Part Number: 12636189) is an OE intake rocker arm manufactured to GM specifications for valve actuation in the intake train.
- Function: Transfers camshaft motion to the intake valve to control valve timing and lift.
- Application: Designed for specified heavy-duty Silverado and Sierra engines where OE geometry is required.
- Benefit: Maintains correct valve operation and engine performance when installed per OE procedures.
- Also known as: Rocker Arms
- Part Category: Engine Component Parts
Order from World Parts Direct — an American business providing competitive pricing, compatibility guarantee, expert technical support, and OEM-backed warranty coverage.
- Condition: New
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