---
product_id: 259836104
title: "ACDelco GM Original Equipment 15-11073 Engine Coolant Thermostat and Housing Assembly"
brand: "gm genuine parts"
price: "31053 som"
currency: KGS
in_stock: true
reviews_count: 5
category: "Gm Genuine Parts"
url: https://www.desertcart.kg/products/259836104-acdelco-gm-original-equipment-15-11073-engine-coolant-thermostat-housing
store_origin: KG
region: Kyrgyzstan
---

# Direct GM OE fit & durability OEM part for seamless engine cooling Precise temp control at 195°F ACDelco GM Original Equipment 15-11073 Engine Coolant Thermostat and Housing Assembly

**Brand:** gm genuine parts
**Price:** 31053 som
**Availability:** ✅ In Stock

## Summary

> 🌟 Keep your GM running cool and confident—because overheating is so last season!

## Quick Answers

- **What is this?** ACDelco GM Original Equipment 15-11073 Engine Coolant Thermostat and Housing Assembly by gm genuine parts
- **How much does it cost?** 31053 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/259836104-acdelco-gm-original-equipment-15-11073-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

- • **GM-Recommended OEM Quality:** Factory-spec replacement ensures perfect fit and long-lasting reliability.
- • **Trusted by Thousands of Drivers:** 4.6-star rated with nearly 1,000 reviews—join the community upgrading their ride’s reliability.
- • **Enhanced Cooling System Efficiency:** Improves coolant flow for consistent engine operation under all conditions.
- • **Engine-Optimized Temperature Regulation:** Maintains ideal engine temp to prevent overheating and boost performance.
- • **Integrated Thermostat & Housing Assembly:** Simplifies installation with a single, leak-proof unit designed for your GM vehicle.

## Overview

The ACDelco GM Original Equipment 15-11073 Engine Coolant Thermostat and Housing Assembly is a GM-approved replacement part engineered to maintain your engine’s optimal operating temperature at 195°F. Combining the thermostat and water inlet housing in one durable unit, it ensures precise coolant flow and a leak-free fit tailored for GM vehicles. Trusted by nearly 1,000 users with a 4.6-star rating, this assembly prevents overheating and extends engine life with genuine OEM quality.

## Description

ACDelco GM Original Equipment Engine Coolant Thermostat/Water Inlet Assemblies contain the engine thermostat and water inlet housing and are GM-recommended replacements for your vehicle’s original components. The engine coolant thermostat controls the flow of coolant through the radiator to enable the engine to reach and maintain its normal operating temperature. The water inlet housing connects the radiator hoses to the thermostat. For certain applications, the water inlet contains threaded holes or ports for sensors and switches. These original equipment engine coolant thermostat/water inlet assemblies have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Review: Que despejó todas mis dudas, con respecto al riesgo de que no fuera, el producto adecuado, me gustó mucho que era nuevo
Review: OEM Thermostat for my 2004 Colorado. My truck used to run about a little over the 1/4 mark on the temp gauge but with this thermostat it is now closer to the half way mark which is indicative of the update they did to these to bring them up to 195 degree instead of 180. I was getting a P0128 code so my original thermostat was stuck open. To replace this, loosen your lug nuts on the drivers side wheel, jack the truck up on the drivers side, place a jack stand underneath the frame rail for safety, remove the wheel and the wheel splash shield held on by 6 plastic clips. Place a bucket or a catch pan underneath the truck and remove the lower radiator hose at the radiator. This will allow you to get rid of the old coolant that can accumulate sludge. Then also run a gallon of distilled water through the radiator and let it drain out. Also remove overflow bottle and drain that and clean it. I used two 9 inch long 1/4 extensions along with a swivel 10mm 6 point socket to remove the bolts. Once bolts are out pull the old thermostat housing away and the hose off the truck, so you can then have access to remove the stubborn clamp better.. Make sure you remove the old o-ring if it stays on the engine block. Wipe clean the mating surface. Put it all back together and fill with almost 2 gallons of Dex-Cool which you can also get on desertcart for a great price. I got rid of the stubborn clamp and used 2 regular worm type clamps I purchased at Vatozone. Easier to deal with than the OEM clamp.Tightening them from underneath the truck with my long extensions. Truck now runs about 2 tick marks shy of half way.

## Features

- Repairs leaking thermostat housings
- Corrects engine overheating caused by failed thermostat
- GM-recommended replacement part for your GM vehicle’s original factory component

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004942LSM |
| Batteries required | No |
| Best Sellers Rank | #203,687 in Automotive ( See Top 100 in Automotive ) #377 in Car Engine Thermostats |
| Customer Reviews | 4.6 4.6 out of 5 stars (951) |
| Date First Available | 15 September 2023 |
| Included components | Coolant Thermostat |
| Item Weight | 0.73 Pounds |
| Item model number | 15-11073 |
| Item volume | 130 Cubic Inches |
| Product Dimensions | 16 x 10.92 x 10.92 cm; 331.12 g |
| Specific uses | Automotive Engine Cooling |
| Specification met | GM OE |

## Product Details

- **Brand:** GM GENUINE PARTS
- **Colour:** Multicolor
- **Controller type:** Push Button
- **Model name:** Coolant Thermostat
- **Special features:** Genuine, OEM part with nationwide warranty at any licensed dealership

## Images

![ACDelco GM Original Equipment 15-11073 Engine Coolant Thermostat and Housing Assembly - Image 1](https://m.media-amazon.com/images/I/61av66SemcL.jpg)
![ACDelco GM Original Equipment 15-11073 Engine Coolant Thermostat and Housing Assembly - Image 2](https://m.media-amazon.com/images/I/51omTmxVIyL.jpg)

## Questions & Answers

**Q: How does my vehicle’s AC system work?**
A: The AC compressor pressurizes refrigerant gas, which moves to the condenser. The gas releases heat, condensing into a high-pressure liquid. After cooling, the liquid passes over evaporator coils to cool the air as it is blown through the vents.

**Q: What are the signs the system needs service?**
A: Common indicators of an air conditioning system in need of service include warm and/or weak airflow through the vents, frequent on/off cycling of the system and a strange or musty odor.

**Q: Is the puddle of water under my car a sign of AC problems?**
A: Not necessarily. Condensation typically builds up on the AC evaporator and the water is drained at the bottom of the vehicle. That’s normal, but a larger puddle combined with reduced AC performance could indicate a problem.

**Q: Does low refrigerant mean there’s a leak in the system?**
A: In most cases the answer is yes. AC systems in older cars will experience refrigerant leakage over time, but a later-model vehicle that needs continual refrigerant recharging typically indicates a leak.

**Q: Can a new cabin air filter improve AC performance?**
A: Yes. A very dirty or clogged cabin air filter can reduce the airflow of the AC system, reducing its cooling efficiency and making the system work harder than normal. Periodic cabin filter replacements help the AC system keep its cool.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by V***. on 7 August 2022*

Que despejó todas mis dudas, con respecto al riesgo de que no fuera, el producto adecuado, me gustó mucho que era nuevo

### ⭐⭐⭐⭐⭐ Review
*by J***Z on 20 February 2017*

OEM Thermostat for my 2004 Colorado. My truck used to run about a little over the 1/4 mark on the temp gauge but with this thermostat it is now closer to the half way mark which is indicative of the update they did to these to bring them up to 195 degree instead of 180. I was getting a P0128 code so my original thermostat was stuck open. To replace this, loosen your lug nuts on the drivers side wheel, jack the truck up on the drivers side, place a jack stand underneath the frame rail for safety, remove the wheel and the wheel splash shield held on by 6 plastic clips. Place a bucket or a catch pan underneath the truck and remove the lower radiator hose at the radiator. This will allow you to get rid of the old coolant that can accumulate sludge. Then also run a gallon of distilled water through the radiator and let it drain out. Also remove overflow bottle and drain that and clean it. I used two 9 inch long 1/4 extensions along with a swivel 10mm 6 point socket to remove the bolts. Once bolts are out pull the old thermostat housing away and the hose off the truck, so you can then have access to remove the stubborn clamp better.. Make sure you remove the old o-ring if it stays on the engine block. Wipe clean the mating surface. Put it all back together and fill with almost 2 gallons of Dex-Cool which you can also get on Amazon for a great price. I got rid of the stubborn clamp and used 2 regular worm type clamps I purchased at Vatozone. Easier to deal with than the OEM clamp.Tightening them from underneath the truck with my long extensions. Truck now runs about 2 tick marks shy of half way.

### ⭐⭐⭐⭐⭐ Review
*by S***A on 18 December 2023*

Glad to spend a few extra dollars for the ACDelco thermostat. A quality piece, and the rubber O-ring stays in place during installation. A two hour job to install on a GMC Canyon (requires left front wheel and fender well removal), no installation surprises. Old thermostat was stuck open. The new thermostat now regulates the temp just over 1/2 on the gauge. Very pleased.

## Frequently Bought Together

- ACDelco GM Original Equipment 15-11073 Engine Coolant Thermostat and Housing Assembly
- ACDelco Professional 252-822 Water Pump Kit
- ACDelco GM Original Equipment RC85 15 P.S.I. Radiator Cap

---

## 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.kg/products/259836104-acdelco-gm-original-equipment-15-11073-engine-coolant-thermostat-housing](https://www.desertcart.kg/products/259836104-acdelco-gm-original-equipment-15-11073-engine-coolant-thermostat-housing)

---

*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-03-04*