---
product_id: 18720565
title: "131-156 (12600171) Engine Coolant Thermostat without Seal"
brand: "gm genuine parts"
price: "187 Lei"
currency: RON
in_stock: true
reviews_count: 8
category: "Gm Genuine Parts"
url: https://www.desertcart.ro/products/18720565-131-156-12600171-engine-coolant-thermostat-without-seal
store_origin: RO
region: Romania
---

# Precision temp control OEM exact fit Durability & warranty 131-156 (12600171) Engine Coolant Thermostat without Seal

**Brand:** gm genuine parts
**Price:** 187 Lei
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay cool, drive smarter with GM Genuine Parts!

## Quick Answers

- **What is this?** 131-156 (12600171) Engine Coolant Thermostat without Seal by gm genuine parts
- **How much does it cost?** 187 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/18720565-131-156-12600171-engine-coolant-thermostat-without-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

- • **Seamless Integration:** Designed specifically for GM vehicles to maintain original engine efficiency.
- • **OEM-Grade Reliability:** GM-recommended part ensures flawless fit and factory-level quality.
- • **Durable Build with Warranty:** Crafted to GM OE specs with a 24-month unlimited mile warranty for peace of mind.
- • **Effortless Maintenance Upgrade:** Replace with confidence and avoid costly engine overheating or inefficiencies.
- • **Precision Temperature Regulation:** Keeps your engine running at the perfect temp for peak performance.

## Overview

The GM Genuine Parts 131-156 Engine Coolant Thermostat is a precision-engineered, GM OE-spec replacement part that controls coolant flow to maintain optimal engine temperature. Built for durability and exact fit, it ensures your GM vehicle performs reliably with a 24-month unlimited mile warranty backing its quality.

## Description

An ACDelco GM Original Equipment Engine Coolant Thermostat is a temperature controlled valve located in the engine coolant outlet to, or the inlet from, the radiator, and is a GM-recommended replacement for your vehicle’s original component. It controls the flow of coolant through the radiator to enable the engine to reach and maintain its normal operating temperature. This original equipment engine coolant thermostat has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Review: Perfect fit - It is a perfect fit and works flawlessly
Review: Fits 06 GMC Sierra 5.3 VIN T - OEM quality but doesn’t come with gasket. Make sure to order separately

## Features

- Control the flow of coolant through the radiator to enable the engine to reach and maintain its normal operating temperature
- 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 |
|---------------|-------|
| ASIN | B000EQP0IW |
| Additional Features | Genuine, OEM part with nationwide warranty at any licensed dealership |
| Backlight | No |
| Best Sellers Rank | #48,283 in Automotive ( See Top 100 in Automotive ) #62 in Automotive Replacement Engine Thermostats |
| Brand | GM GENUINE PARTS |
| Brand Name | GM GENUINE PARTS |
| Color | Silver |
| Connectivity Protocol | Wi-Fi |
| Connectivity Technology | Wi-Fi |
| Control Method | Touch |
| Control Type | Button Control |
| Controller Type | touch |
| Customer Reviews | 4.5 out of 5 stars 237 Reviews |
| Display Type | LED |
| Finish Types | Polished |
| Global Trade Identification Number | 00707773105863 |
| Included Components | Thermostat |
| Item Dimensions D x W x H | 3"D x 3"W x 3"H |
| Item Height | 3 inches |
| Item Type Name | Thermostat |
| Item Weight | 3.68 ounces |
| Manufacturer | ACDELCO |
| Manufacturer Warranty Description | 24 month / unlimited mile limited warranty on parts sold on or after 04/01/18. (parts only) please see acdelco. Com for more details. |
| Material Type | Metal, Plastic |
| Model Name | Thermostat |
| Model Number | 131-156 |
| Mounting Type | In-line assembly |
| Power Source | Hardwire |
| Product Dimensions | 3"D x 3"W x 3"H |
| Product Style | Classic |
| Shape | Rectangular |
| Special Feature | Genuine, OEM part with nationwide warranty at any licensed dealership |
| Specific Uses For Product | Automotive repair or replacement |
| Temperature Control Type | automatic |
| UPC | 707773105863 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** GM GENUINE PARTS
- **Model Name:** Thermostat
- **Product Dimensions:** 3"D x 3"W x 3"H
- **Controller Type:** touch
- **Special Feature:** Genuine, OEM part with nationwide warranty at any licensed dealership

## Images

![131-156 (12600171) Engine Coolant Thermostat without Seal - Image 1](https://m.media-amazon.com/images/I/81UxuclKSWL.jpg)

## Questions & Answers

**Q: What Temp is this T-stat?( I heard silverado 5.3L has 190* and 210* T-stats)**
A: The GM parts book shows 187 for a 2004 Silverado with a 5.3

**Q: URL for correct gasket for this?**
A: https://www.amazon.com/dp/B0010G9PL8/ref=cm_sw_r_apan_glt_i_0SB58NBXM7KW3PS2NYSE?_encoding=UTF8&psc=1

**Q: What is the temperature on this particular unit?**
A: I’m not sure of the specific temperature but in my truck it runs at about 190-195.  That is according to my temperature gauge

**Q: Will this fit a 2005 chevy suburban 1500 ls 5.3 v8? i see 3-4 reviews where they are stating it didn't fit a v8**
A: Yes it will fit 2005 with5.3 engine.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect fit
*by A***R on December 23, 2025*

It is a perfect fit and works flawlessly

### ⭐⭐⭐⭐⭐ Fits 06 GMC Sierra 5.3 VIN T
*by A***E on August 12, 2025*

OEM quality but doesn’t come with gasket. Make sure to order separately

### ⭐⭐⭐⭐⭐ OEM Product
*by J***Z on January 14, 2025*

Thermostat was GM genuine and saved the day. Truck does not over heat anymore. Make sure to buy the seal as it does not come included. I will be definitely buying it again for my other truck.

## Frequently Bought Together

- ACDelco GM Original Equipment 131-156 Engine Coolant Thermostat
- ACDelco Gold 252-845 (19195104) Engine Water Pump
- ACDelco 131-169 Thermostat Seal

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ro/products/18720565-131-156-12600171-engine-coolant-thermostat-without-seal](https://www.desertcart.ro/products/18720565-131-156-12600171-engine-coolant-thermostat-without-seal)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-01-26*