GM Genuine OEM Throttle Body Seal O-Ring Gasket 12639086 ACDelco New

Brand new, GM Genuine Parts Fuel Injection Throttle Body O-Ring (Part #12639086).

This is a brand-new, factory OEM replacement seal designed to prevent excess air from entering the intake and to keep the throttle body sealed from the elements. Essential for maintaining proper engine performance and avoiding vacuum leaks.

COMPATIBILITY (fits 2014+ GM 6.2L and 6.6L V8 Gen V LT-Based engines, including LT1, LT2, LT4, L86, L87, L8T):
- Chevrolet Silverado & GMC Sierra 1500/2500/3500 (2014-2024)
- Chevrolet Corvette (2014-2024)
- Chevrolet Camaro (2016-2024)
- Chevrolet Tahoe & Suburban (2018-2024)
- GMC Yukon & Yukon XL (2015-2024)
- Cadillac Escalade (2015-2024)

DISCLAIMER & FIRST SALE DOCTRINE: Sold under First Sale Doctrine (17 U.S.C. § 109). Seller is an independent reseller of legally acquired, authentic surplus inventory. Not an authorized dealer, partner, or affiliate of GM. All trademarks used solely for descriptive fitment purposes.