---
product_id: 181420097
title: "General Motors Genuine Parts 12639086 Fuel Injection Throttle Body O-Ring"
brand: "gm genuine parts"
price: "76878CFA"
currency: XOF
in_stock: true
reviews_count: 5
category: "Gm Genuine Parts"
url: https://www.desertcart.sn/products/181420097-general-motors-genuine-parts-12639086-fuel-injection-throttle-body-o
store_origin: SN
region: Senegal
---

# Prevents air leaks OEM-grade durability Precision-engineered seal General Motors Genuine Parts 12639086 Fuel Injection Throttle Body O-Ring

**Brand:** gm genuine parts
**Price:** 76878CFA
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal your ride with GM precision – because your engine deserves the best!

## Quick Answers

- **What is this?** General Motors Genuine Parts 12639086 Fuel Injection Throttle Body O-Ring by gm genuine parts
- **How much does it cost?** 76878CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/181420097-general-motors-genuine-parts-12639086-fuel-injection-throttle-body-o)

## 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

- • **Built to Last:** Manufactured to rigorous GM standards, this O-ring delivers long-lasting durability and reliability under all driving conditions.
- • **Seal the Deal:** Creates an airtight and liquid-tight barrier to protect your throttle body from contaminants and maintain optimal engine performance.
- • **Easy OEM Replacement:** Direct-fit replacement part recommended by GM for hassle-free servicing and peace of mind.
- • **Trusted by Thousands:** Rated 4.8/5 by over 100 customers who demand genuine quality and performance.
- • **Engineered for Perfection:** GM Genuine Parts ensure a flawless fit and function, designed by expert engineers for your Chevrolet, Buick, GMC, or Cadillac.

## Overview

The GM Genuine Parts 12639086 Fuel Injection Throttle Body O-Ring is a precision-engineered, OEM-quality seal designed to prevent excess air and contaminants from entering the intake system. Backed by General Motors' rigorous testing and engineering standards, it ensures optimal throttle body performance and durability for Chevrolet, Buick, GMC, and Cadillac vehicles. With a stellar 4.8-star rating, this lightweight, direct-fit replacement part guarantees reliable service life and peace of mind.

## Description

An ACDelco GM Original Equipment Fuel Injection Throttle Body Seal provides an air and liquid-tight connection between throttle body components, and is a GM-recommended replacement for your vehicle’s original component. Replace this seal whenever servicing the throttle body. This original equipment fuel injection throttle body seal has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Review: Great replacement part!
Review: Excellent

## 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 |
| Brand | GM GENUINE PARTS |
| Customer Reviews | 4.8 4.8 out of 5 stars (119) |
| Date First Available | 26 Jun. 2015 |
| Exterior | Painted |
| Item Weight | 4.54 g |
| Item model number | 12639086 |
| Manufacturer | ACDelco |
| Manufacturer part number | 12639086 |
| Model | Throttle Body O-Ring |
| OEM Part Number | 12639086 |
| Product Dimensions | 11.43 x 11.43 x 1.02 cm; 4.54 g |

## Product Details

- **Material:** Silicone, Rubber
- **Brand:** General Motors
- **UPC:** 808709064657
- **Manufacturer:** ACDelco
- **Unit Count:** 1.0 Count

## Images

![General Motors Genuine Parts 12639086 Fuel Injection Throttle Body O-Ring - Image 1](https://m.media-amazon.com/images/I/510Gra4LA7L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by D***R on 22 November 2025*

Great replacement part!

### ⭐⭐⭐⭐⭐ Review
*by S***T on 3 March 2020*

Excellent

### ⭐⭐⭐⭐⭐ Review
*by S***D on 10 October 2024*

I liked how it fit perfectly and shipping was fast

## 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

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**Shop now:** [https://www.desertcart.sn/products/181420097-general-motors-genuine-parts-12639086-fuel-injection-throttle-body-o](https://www.desertcart.sn/products/181420097-general-motors-genuine-parts-12639086-fuel-injection-throttle-body-o)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-09-25*