---
product_id: 422855951
title: "General Motors GM Genuine Parts 12639086 Fuel Injection Throttle Body O-Ring"
brand: "gm genuine parts"
price: "14358 Ft"
currency: HUF
in_stock: true
reviews_count: 5
category: "Gm Genuine Parts"
url: https://www.desertcart.hu/products/422855951-general-motors-gm-genuine-parts-12639086-fuel-injection-throttle-body
store_origin: HU
region: Hungary
---

# OE precision engineering rigorous GM testing standards airtight & liquid-tight seal General Motors GM Genuine Parts 12639086 Fuel Injection Throttle Body O-Ring

**Brand:** gm genuine parts
**Price:** 14358 Ft
**Availability:** ✅ In Stock

## Summary

> 🛠️ Keep your ride flawless with GM’s precision throttle body seal!

## Quick Answers

- **What is this?** General Motors GM Genuine Parts 12639086 Fuel Injection Throttle Body O-Ring by gm genuine parts
- **How much does it cost?** 14358 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/422855951-general-motors-gm-genuine-parts-12639086-fuel-injection-throttle-body)

## 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

- • **Seal the Deal:** Prevents excess air and contaminants from compromising your throttle body’s performance.
- • **Tested to Win:** Backed by GM’s rigorous validation for durability and reliability under all conditions.
- • **OEM Quality Assurance:** Original Equipment part designed and validated by GM engineers for seamless integration.
- • **Upgrade with Confidence:** Trusted replacement part with a 4.8-star rating from over 100 satisfied professionals.
- • **Engineered for Perfection:** GM Genuine Parts ensure exact fit and function for your Chevrolet, Buick, GMC, or Cadillac.

## Overview

The GM Genuine Parts 12639086 Fuel Injection Throttle Body O-Ring is an OEM-quality seal engineered and tested by General Motors to provide an airtight and liquid-tight connection in your vehicle’s throttle body. Designed specifically for Chevrolet, Buick, GMC, and Cadillac models, this durable part prevents excess air intake and protects against contaminants, ensuring optimal engine performance and reliability.

## 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 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 |
| Best Sellers Rank | #75,416 in Automotive ( See Top 100 in Automotive ) #52 in Car Engine Throttle Bodies |
| Brand | GM GENUINE PARTS |
| Customer Reviews | 4.8 4.8 out of 5 stars (119) |
| Date First Available | 18 May 2016 |
| 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 GM 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.hu/products/422855951-general-motors-gm-genuine-parts-12639086-fuel-injection-throttle-body](https://www.desertcart.hu/products/422855951-general-motors-gm-genuine-parts-12639086-fuel-injection-throttle-body)

---

*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-26*