Details

• Brand:

  

• SKU:

  12686721

• Positions: Right
• Other Names:

  Engine Valve Spring, Idler Gear, Spring

• Description:

  # Valve Springs Upgrade your engine's performance with the Genuine GM OEM Valve Spring (MPN: 12686721), engineered to deliver precise valve control and optimal engine timing across select GM vehicles. This authentic General Motors valve spring replacement part ensures reliable valve operation, reduced wear on cylinder heads, and maintains factory specifications for your vehicle's ignition and combustion cycles. Perfect for mechanics and DIY enthusiasts seeking OEM-quality valve train components for GM automobiles. - **Part Type:** Genuine OEM valve spring designed for precise valve actuation and engine performance - **OEM Fitment:** Factory original component for select General Motors vehicles requiring MPN 12686721 specifications - **Key Function:** Controls valve opening and closing cycles, maintains proper valve seat contact, and ensures optimal engine compression and fuel efficiency - **Compatibility:** Direct replacement for GM OEM applications requiring exact valve spring tension and dimensions - **Condition:** Brand new, genuine General Motors OEM part with full manufacturer quality assurance

• Condition: New
• Applications: 3.0L. 2.8L. 6.2L. 2.0L, 2.5L. 3.6L (2015). 2.0L (2014-17). 3.6L W/V SERIES (2016-19).
• Replaces:

  12575355, 12616671

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