Valve Springs - GM (12686721)
Genuine OEM GM Parts & Accessories - 12686721
Valve Springs - GM (12686721)
Genuine OEM GM Parts & Accessories - 12686721
- GM
- 12686721
- 12575355, 12616671
Details
- Brand:
- SKU:
12686721
- Positions: Right
- Other Names:
Engine Valve Spring, Idler Gear, Spring
- Description: GM Genuine Parts Valve Springs (Part Number: 12686721) are engine valve springs intended to control valve motion in the valvetrain.Shop with World Parts Direct — an American business offering excellent pricing, compatibility assurance, expert parts support, and OEM-backed warranty handling.
- Function: Return valves to their closed position and control valve timing dynamics in the cylinder head assembly.
- Application: Sold as replacement valve springs for engine component repairs (idler gear / related valvetrain items listed as related).
- Benefit: Restores proper valve seating and helps maintain engine performance when worn springs are replaced.
- Engine Valve Spring, Idler Gear, Spring
- Engine Component Parts
- Underhood
- 51
- 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
- MSRP: $8.37
- You Save: $1.24 (14.8% off)
- Sale Price: $7.13
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- GM
- 12686721
- 12575355, 12616671
Details
- Brand:
- SKU:
12686721
- Positions: Right
- Other Names:
Engine Valve Spring, Idler Gear, Spring
- Description: GM Genuine Parts Valve Springs (Part Number: 12686721) are engine valve springs intended to control valve motion in the valvetrain.Shop with World Parts Direct — an American business offering excellent pricing, compatibility assurance, expert parts support, and OEM-backed warranty handling.
- Function: Return valves to their closed position and control valve timing dynamics in the cylinder head assembly.
- Application: Sold as replacement valve springs for engine component repairs (idler gear / related valvetrain items listed as related).
- Benefit: Restores proper valve seating and helps maintain engine performance when worn springs are replaced.
- Engine Valve Spring, Idler Gear, Spring
- Engine Component Parts
- Underhood
- 51
- 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
Vehicle Fitment
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|
WorldPartsDirect.com
Thanks for shopping with World Parts Direct, home of the low-price and right-part-guarantee! Everything we carry is genuine, OEM and ships straight from a licensed dealership. All of our products are backed by a nationwide warranty and can be returned within 30 days if you no longer need it. What's the catch? There isn't one! Nobody beats our prices and nobody offers higher quality parts than we do, and if we cannot get the part you need, nobody can! We offer hundreds of thousands of unique items, including discontinued parts. Your satisfaction is our top priority and we hope you'll give us the opportunity to earn your business today.
GM

Built with GM’s engineering expertise, ACDelco and OEM GM parts are factory original equipment replacement parts for your Chevy, Buick, Cadillac, GMC, Saturn, Pontiac, Oldsmobile or Hummer. Every ACDelco and OEM GM part is rigidly held to federal safety and quality standards and is guaranteed by GM Replacement Parts Limited Warranty. You can trust GM Genuine Parts when ordering this Valve Springs for your 2004-2025 vehicle. GM Parts & Accessories Limited Warranty.
