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Engine Intake Rocker Arm - GM (12636189)

2017-2025 GM - 12636189

Engine Intake Rocker Arm - GM (12636189)

2017-2025 GM - 12636189

Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • GM
  • 12636189

Details

  • Brand:

    Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts

  • SKU:

    12636189

  • Other Names:

    Rocker Arms

  • Description:

    Upgrade your engine performance with the Genuine GM OEM Engine Intake Rocker Arm (MPN: 12636189), engineered to precise specifications for Chevrolet Silverado and GMC Sierra 2500 HD and 3500 HD models. This critical valve train component manages intake valve operation, ensuring optimal combustion efficiency and engine reliability. Built to General Motors' exacting standards, this authentic OEM rocker arm delivers the durability and precision fit you need for dependable heavy-duty truck performance. - Genuine OEM Engine Intake Rocker Arm designed and tested by General Motors - Direct fitment for Chevrolet Silverado 2500 HD, Silverado 3500 HD, GMC Sierra 2500 HD, and Sierra 3500 HD - Controls intake valve lift and timing for optimal engine breathing and fuel combustion - Compatible with select GM heavy-duty truck powertrains requiring factory valve train components - Original equipment manufacturer part backed by GM quality assurance and durability standards

  • Condition: New
  • Notes: Includes Roller And Nut.
  • Applications: 6.6L DIESEL.
  • MSRP: $28.33
  • Discount: $9.08 (32.1% off)
  • Sale Price: $19.25
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Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • GM
  • 12636189

Details

  • Brand:

    Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts

  • SKU:

    12636189

  • Other Names:

    Rocker Arms

  • Description:

    Upgrade your engine performance with the Genuine GM OEM Engine Intake Rocker Arm (MPN: 12636189), engineered to precise specifications for Chevrolet Silverado and GMC Sierra 2500 HD and 3500 HD models. This critical valve train component manages intake valve operation, ensuring optimal combustion efficiency and engine reliability. Built to General Motors' exacting standards, this authentic OEM rocker arm delivers the durability and precision fit you need for dependable heavy-duty truck performance. - Genuine OEM Engine Intake Rocker Arm designed and tested by General Motors - Direct fitment for Chevrolet Silverado 2500 HD, Silverado 3500 HD, GMC Sierra 2500 HD, and Sierra 3500 HD - Controls intake valve lift and timing for optimal engine breathing and fuel combustion - Compatible with select GM heavy-duty truck powertrains requiring factory valve train components - Original equipment manufacturer part backed by GM quality assurance and durability standards

  • Condition: New
  • Notes: Includes Roller And Nut.
  • Applications: 6.6L DIESEL.

Vehicle Fitment

No application/vehicle fitment information available for this product
Vehicle Fitment
Year Make Model Body & Trim Engine & Transmission
( more fitments)
No fitment data available

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Order your Engine Intake Rocker Arm (12636189) today and have it in your hands in a matter of days. Your Engine Intake Rocker Arm will be backed by a warranty and guaranteed to fit your 2017-2025 vehicle. 

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