---
product_id: 387159743
title: "General Motors 55578957 Engine Coolant Thermostat Housing Seal"
brand: "gm genuine parts"
price: "฿511"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/387159743-general-motors-55578957-engine-coolant-thermostat-housing-seal
store_origin: TH
region: Thailand
---

# Durable heat resistance Easy OEM replacement GM OE precision fit General Motors 55578957 Engine Coolant Thermostat Housing Seal

**Brand:** gm genuine parts
**Price:** ฿511
**Availability:** ✅ In Stock

## Summary

> ⚡ Keep your engine cool with GM precision – don’t let overheating slow you down!

## Quick Answers

- **What is this?** General Motors 55578957 Engine Coolant Thermostat Housing Seal by gm genuine parts
- **How much does it cost?** ฿511 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/387159743-general-motors-55578957-engine-coolant-thermostat-housing-seal)

## 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

- • **Precision GM OE Fit:** Engineered to exact GM specifications for seamless installation and optimal performance.
- • **Unmatched Durability:** Built to withstand extreme engine temperatures ensuring long-lasting reliability.
- • **Lightweight & Compact:** Sleek design (10g, 8.41x8.1x0.79 cm) for efficient engine cooling without bulk.
- • **Effortless Maintenance:** Simplifies your vehicle’s cooling system repairs with a perfect OEM match.
- • **Factory-Recommended Quality:** Trusted GM-recommended part guaranteeing original equipment performance.

## Overview

The General Motors 55578957 Engine Coolant Thermostat Housing Seal is a genuine GM replacement part designed to meet original equipment standards. Manufactured by ACDelco, it ensures a perfect fit, reliable durability, and optimal cooling system performance for GM vehicles, making it the smart choice for maintaining engine efficiency and longevity.

## Description

General Motors 55578957 Engine Coolant Thermostat Housing Seal

## Features

- 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 |
| Product Dimensions | 8.41 x 8.1 x 0.79 cm; 10 g |
| Item model number | 55578957 |
| Manufacturer Part Number | 55578957 |
| OEM Part Number | 55578957 |
| Item Weight | 10 g |

## Product Details

- **Brand:** GM GENUINE PARTS
- **Shape:** Round
- **UPC:** 808709158837
- **Manufacturer:** ACDelco
- **Unit count:** 1 Count

## Images

![General Motors 55578957 Engine Coolant Thermostat Housing Seal - Image 1](https://m.media-amazon.com/images/I/41FGdg8d3+L.jpg)

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**Shop now:** [https://www.desertcart.co.th/products/387159743-general-motors-55578957-engine-coolant-thermostat-housing-seal](https://www.desertcart.co.th/products/387159743-general-motors-55578957-engine-coolant-thermostat-housing-seal)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-26*