---
product_id: 660092425
title: "GM Parts ACDelco 12620318 Original Equipment Engine Coolant Thermostat Housing Gasket"
brand: "gm genuine parts"
price: "R214"
currency: ZAR
in_stock: true
url: https://www.desertcart.co.za/products/660092425-gm-parts-acdelco-12620318-original-equipment-engine-coolant-thermostat-housing
store_origin: ZA
region: South Africa
---

# Leak-proof seal Durable engine-grade material Precision GM OE fit GM Parts ACDelco 12620318 Original Equipment Engine Coolant Thermostat Housing Gasket

**Brand:** gm genuine parts
**Price:** R214
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal the deal with GM precision and never miss a beat under the hood!

## Quick Answers

- **What is this?** GM Parts ACDelco 12620318 Original Equipment Engine Coolant Thermostat Housing Gasket by gm genuine parts
- **How much does it cost?** R214 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/660092425-gm-parts-acdelco-12620318-original-equipment-engine-coolant-thermostat-housing)

## 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

- • **Easy Installation:** Designed for hassle-free replacement, saving you time and stress
- • **Trusted GM Quality:** ACDelco manufacturing ensures factory-grade reliability and longevity
- • **Leak-Resistant Seal:** Prevents coolant leaks to keep your engine running cool and efficient
- • **Lightweight & Durable:** Only 4.54g yet built tough to withstand engine heat and pressure
- • **Perfect OEM Compatibility:** Engineered to GM’s exact specifications for flawless fit and function

## Overview

The GM Parts ACDelco 12620318 Thermostat Housing Gasket is a lightweight, durable gasket manufactured to exact GM OE standards. It ensures a leak-proof seal between the thermostat housing and engine, maintaining optimal coolant flow and engine temperature. Trusted by professionals, this gasket guarantees reliable performance and easy installation for GM vehicles.

## Description

GM Parts ACDelco 12620318 Original Equipment Engine Coolant Thermostat Housing Gasket

## Features

- Seals the gap between the exterior of the thermostat housing and the exterior of the engine to help prevent leakage
- GM-recommended replacement part for your GM vehicle’s original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | ACDelco |
| Brand | GM GENUINE PARTS |
| Model | 12620318 |
| Package Dimensions | 7.62 x 7.62 x 0.63 cm; 4.54 g |
| Item model number | 12620318 |
| Manufacturer Part Number | 12620318 |
| OEM Part Number | 12620318 |
| Item Weight | 4.54 g |

## Product Details

- **Brand:** GM GENUINE PARTS
- **UPC:** 808709067009
- **Manufacturer:** ACDelco
- **Unit count:** 1 Count
- **Global Trade Identification Number:** 00808709067009

## Images

![GM Parts ACDelco 12620318 Original Equipment Engine Coolant Thermostat Housing Gasket - Image 1](https://m.media-amazon.com/images/I/51SZPT8yLbL.jpg)

## Frequently Bought Together

- GM 12620318 Engine Coolant Thermostat Housing Gasket
- ACDelco GM Genuine Parts 15-11125 Water Pump Outlet Assembly with Thermostat
- ACDelco GM Original Equipment 213-4333 Engine Coolant Temperature Sensor

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**Shop now:** [https://www.desertcart.co.za/products/660092425-gm-parts-acdelco-12620318-original-equipment-engine-coolant-thermostat-housing](https://www.desertcart.co.za/products/660092425-gm-parts-acdelco-12620318-original-equipment-engine-coolant-thermostat-housing)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-03*