---
product_id: 38912433
title: "GM Genuine Parts 12639086 Fuel Injection Throttle Body O-Ring"
brand: "gm genuine parts"
price: "€ 22.59"
currency: EUR
in_stock: true
url: https://www.desertcart.gr/products/38912433-gm-genuine-parts-12639086-fuel-injection-throttle-body-o-ring
store_origin: GR
region: Greece
---

# Seals intake & throttle perfectly Lightweight at just 0.16 oz Precision-engineered GM OE part GM Genuine Parts 12639086 Fuel Injection Throttle Body O-Ring

**Brand:** gm genuine parts
**Price:** € 22.59
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal your ride with GM precision – because every detail drives performance!

## Quick Answers

- **What is this?** GM Genuine Parts 12639086 Fuel Injection Throttle Body O-Ring by gm genuine parts
- **How much does it cost?** € 22.59 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/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

- • **Trusted OEM Quality:** Backed by General Motors, designed specifically for Chevrolet, Buick, GMC, and Cadillac vehicles.
- • **Legacy of Reliability:** Formerly Adecco GM OE, now GM Genuine Parts—trusted by professionals and enthusiasts alike.
- • **Lightweight & Durable:** At only 0.16 ounces, it offers robust sealing without adding bulk.
- • **Ultimate Seal Security:** Prevents excess air entry, ensuring optimal engine performance and efficiency.
- • **Engineered for Perfection:** GM Genuine Parts crafted to rigorous OE standards for flawless fit and function.

## Overview

The GM Genuine Parts 12639086 Fuel Injection Throttle Body O-Ring is a precision-engineered gasket designed to seal the throttle body and intake system, preventing excess air from entering. Manufactured by ACDelco and backed by General Motors, this lightweight (0.16 oz) O-ring meets rigorous OE standards and fits Chevrolet, Buick, GMC, and Cadillac vehicles, ensuring reliable engine performance and longevity.

## Description

GM Genuine Parts 12639086 Fuel Injection Throttle Body O-Ring

## 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 |
|---------------|-------|
| Manufacturer | ACDelco |
| Brand | GM GENUINE PARTS |
| Model | Throttle Body O-Ring |
| Item Weight | 0.16 ounces |
| Product Dimensions | 4.5 x 4.5 x 0.4 inches |
| Item model number | 12639086 |
| Exterior | Painted |
| Manufacturer Part Number | 12639086 |
| OEM Part Number | 12639086 |

## 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)

## 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.gr/products/38912433-gm-genuine-parts-12639086-fuel-injection-throttle-body-o-ring](https://www.desertcart.gr/products/38912433-gm-genuine-parts-12639086-fuel-injection-throttle-body-o-ring)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-01-26*