---
product_id: 1280124
title: "GM Genuine Parts 15-11057 (12600172) Engine Coolant Thermostat Water Inlet Assembly"
brand: "gm genuine parts"
price: "542 kr"
currency: DKK
in_stock: true
url: https://www.desertcart.dk/products/1280124-gm-genuine-parts-15-11057-12600172-engine-coolant-thermostat-water
store_origin: DK
region: Denmark
---

# Prevents engine overheating Direct fit, GM-approved replacement OE-spec steel thermostat housing GM Genuine Parts 15-11057 (12600172) Engine Coolant Thermostat Water Inlet Assembly

**Brand:** gm genuine parts
**Price:** 542 kr
**Availability:** ✅ In Stock

## Summary

> 🔥 Keep your engine cool, your ride smooth, and your status genuine! ⚙️

## Quick Answers

- **What is this?** GM Genuine Parts 15-11057 (12600172) Engine Coolant Thermostat Water Inlet Assembly by gm genuine parts
- **How much does it cost?** 542 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/1280124-gm-genuine-parts-15-11057-12600172-engine-coolant-thermostat-water)

## 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

- • **Durability You Can Trust:** Crafted from robust steel for long-lasting reliability and resistance to leaks.
- • **Seamless OEM Integration:** A true GM Genuine Part, guaranteeing factory-level quality and compatibility.
- • **Lightweight & Compact Design:** At just 10.6 ounces and 6.2x4.1x4.1 inches, engineered for easy installation and optimal space use.
- • **Ultimate Overheat Protection:** Corrects thermostat failures to keep your engine running cool under pressure.
- • **Precision Engineered for Peak Performance:** Manufactured to exact GM OE specs ensuring flawless fit and function.

## Overview

The GM Genuine Parts 15-11057 Engine Coolant Thermostat Water Inlet Assembly is a factory-approved replacement part designed to prevent engine overheating by ensuring precise thermostat operation. Made from durable steel and manufactured to GM OE specifications, it guarantees perfect fit, form, and function for GM vehicles, delivering reliable performance and leak-free durability.

## Description

GM Genuine Parts 15-11057 (12600172) Engine Coolant Thermostat Water Inlet Assembly

## Features

- Repairs leaking thermostat housings
- Corrects engine overheating caused by failed thermostat
- 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; Thermostat Material: Steel

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | GM GENUINE PARTS |
| Material | Basic |
| Item Weight | 10.56 ounces |
| Vehicle Service Type | Basic |
| Weight Class | one |
| Global Trade Identification Number | 40707773594795 |
| Manufacturer | ACDelco |
| OEM Part Number | 12600172 |
| Automotive Fit Type | Vehicle Specific Fit |
| UPC | 707773594797 |
| Model | Water Inlet Assembly |
| Item Weight | 10.6 ounces |
| Product Dimensions | 6.2 x 4.1 x 4.1 inches |
| Item model number | 15-11057 |
| Exterior | Machined |
| Manufacturer Part Number | 12600172 |

## Product Details

- **Brand:** GM GENUINE PARTS
- **Material:** Basic
- **Item Weight:** 10.56 ounces
- **Vehicle Service Type:** Basic
- **Weight Class:** one
- **Global Trade Identification Number:** 40707773594795
- **Manufacturer:** ACDelco
- **OEM Part Number:** 12600172
- **Automotive Fit Type:** Vehicle Specific Fit
- **UPC:** 707773594797

## Images

![GM Genuine Parts 15-11057 (12600172) Engine Coolant Thermostat Water Inlet Assembly - Image 1](https://m.media-amazon.com/images/I/510xe1BhDgL.jpg)

## Frequently Bought Together

- ACDelco GM Genuine Parts 15-11057 Engine Coolant Thermostat Water Inlet Assembly
- ACDelco Gold 252-845 (19195104) Engine Water Pump
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**Shop now:** [https://www.desertcart.dk/products/1280124-gm-genuine-parts-15-11057-12600172-engine-coolant-thermostat-water](https://www.desertcart.dk/products/1280124-gm-genuine-parts-15-11057-12600172-engine-coolant-thermostat-water)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-26*