--- product_id: 38912433 title: "GM Genuine Parts 12639086 Fuel Injection Throttle Body O-Ring" brand: "gm genuine parts" price: "FREE" currency: TND in_stock: false reviews_count: 7 url: https://www.desertcart.tn/products/38912433-gm-genuine-parts-12639086-fuel-injection-throttle-body-o-ring store_origin: TN region: Tunisia --- # OE precision fit rigorous GM engineering airtight & liquid-tight seal GM Genuine Parts 12639086 Fuel Injection Throttle Body O-Ring **Brand:** gm genuine parts **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > 🛠️ Seal your ride with GM precision – because your engine deserves the best! ## Quick Answers - **What is this?** GM Genuine Parts 12639086 Fuel Injection Throttle Body O-Ring by gm genuine parts - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/38912433-gm-genuine-parts-12639086-fuel-injection-throttle-body-o-ring) ## Best For - gm genuine parts enthusiasts ## Why This Product - Trusted gm genuine parts brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Tested to Win:** Backed by GM’s rigorous testing standards for unmatched reliability and durability. - • **Trusted Legacy:** Part of the trusted GM Genuine Parts lineup, formerly known as ACDelco OE, with a 4.8-star rating. - • **Seal Out the Elements:** Advanced sealing technology prevents excess air and contaminants from compromising performance. - • **Easy Maintenance Upgrade:** Replace this throttle body O-ring during service to maintain peak engine efficiency and avoid costly repairs. - • **Engineered for Perfection:** GM Genuine Parts ensure an exact OE fit for your Chevrolet, Buick, GMC, or Cadillac. ## Overview The GM Genuine Parts 12639086 Fuel Injection Throttle Body O-Ring is a precision-engineered seal designed to maintain airtight and liquid-tight connections in GM vehicles. Backed by General Motors and rigorously tested, it ensures optimal throttle body performance and longevity, making it the trusted OE replacement for Chevrolet, Buick, GMC, and Cadillac models. ## Description GM Genuine Parts Fuel Injection Throttle Body Seals are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These seals help provide an air- and liquid-tight connection between throttle body components, and are GM-recommended replacements for your vehicle's original components. Replace this seal whenever you service the throttle body. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). Review: Great buy!! - Great replacement part! Review: Fits amazing fast shipping - I liked how it fit perfectly and shipping was fast ## Features - Helps prevent excess air form entering the intake - Helps seal the intake and throttle from the elements - Some GM Genuine Parts may have formerly appeared as Adecco GM Original Equipment (OE) - GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors - GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B010GJ826S | | Best Sellers Rank | #1,137,258 in Automotive ( See Top 100 in Automotive ) #206 in Automotive Replacement Fuel Injection O-Rings & Kits | | Brand | GM GENUINE PARTS | | Customer Reviews | 4.8 4.8 out of 5 stars (122) | | Date First Available | June 26, 2015 | | Exterior | Painted | | Item Weight | 0.16 ounces | | Item model number | 12639086 | | Manufacturer | ACDelco | | Manufacturer Part Number | 12639086 | | Model | Throttle Body O-Ring | | OEM Part Number | 12639086 | | Product Dimensions | 4.5 x 4.5 x 0.4 inches | ## Product Details - **Material:** Silicone, Rubber - **Brand:** General Motors - **UPC:** 808709064657 - **Manufacturer:** ACDelco - **Unit Count:** 1.0 Count ## Images ![GM Genuine Parts 12639086 Fuel Injection Throttle Body O-Ring - Image 1](https://m.media-amazon.com/images/I/510Gra4LA7L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great buy!! *by D***R on November 22, 2025* Great replacement part! ### ⭐⭐⭐⭐⭐ Fits amazing fast shipping *by S***D on October 10, 2024* I liked how it fit perfectly and shipping was fast ### ⭐⭐⭐⭐⭐ Perfect fit and great quality *by C***I on March 27, 2024* Worked great fit great and is exactly what I paid for and wanted ## Frequently Bought Together - General Motors 12639086 Fuel Injection Throttle Body O-Ring - GM Parts 12639087 Intake Manifold Assembly - GM Dieselogic Diesel Exhaust Fluid Injection Nozzle Chevy GMC Duramax 6.6L 2010-2015 Fits GMC/Chevy 2500, 3500, Express 2500, 3500, Savana 2500, 3500, 4500, Silverado 3500, Silverado 250012647372 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/38912433-gm-genuine-parts-12639086-fuel-injection-throttle-body-o-ring](https://www.desertcart.tn/products/38912433-gm-genuine-parts-12639086-fuel-injection-throttle-body-o-ring) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-10-30*