---
product_id: 157917590
title: "511-185 Engine Coolant Thermostat"
brand: "motorad"
price: "€ 33.38"
currency: EUR
in_stock: true
reviews_count: 10
category: "Moto Rad"
url: https://www.desertcart.com.cy/products/157917590-511-185-engine-coolant-thermostat
store_origin: CY
region: Cyprus
---

# OEM-exceeding precision fit Consistent, rapid thermal response High-grade stainless steel & copper build 511-185 Engine Coolant Thermostat

**Brand:** motorad
**Price:** € 33.38
**Availability:** ✅ In Stock

## Summary

> 🔥 Keep your engine cool, your ride smooth, and your wallet happy! 🔧

## Quick Answers

- **What is this?** 511-185 Engine Coolant Thermostat by motorad
- **How much does it cost?** € 33.38 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/157917590-511-185-engine-coolant-thermostat)

## Best For

- motorad enthusiasts

## Why This Product

- Trusted motorad brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless OEM Fit:** Direct replacement designed to meet or exceed original equipment standards for hassle-free installation.
- • **Cost-Effective Quality:** Top-tier thermostat at nearly half the price of local parts stores without compromising performance.
- • **Precision Engine Cooling:** Engineered for exact temperature control to optimize performance and prevent overheating.
- • **Durable Premium Materials:** Crafted from high-grade stainless steel and copper for long-lasting reliability under extreme conditions.
- • **Vehicle-Specific Compatibility:** Tailored fit for select Chevy, Pontiac, Buick, and Saturn models ensuring perfect integration.

## Overview

The MotoRad 511-185 Engine Coolant Thermostat is a precision-engineered, vehicle-specific cooling component made from premium stainless steel and copper. Designed to meet or exceed OEM standards, it ensures consistent thermal regulation for select Chevy, Pontiac, Buick, and Saturn models. This thermostat offers a direct-fit replacement that combines durability, performance, and cost-efficiency, making it a trusted choice for professional-grade engine maintenance.

## Description

MotoRad 511-185 Engine Coolant Thermostat (Part Number: 511-185) Replaces Part: 12591881 Compatible with the Following Vehicles:Fits Select CHEVY: Impala 06-11, UpLander 06-09, Malibu 06-10, Monte Carlo 06-07 | PONTIAC: G6 06-10, Montana 06-09 | BUICK: Lucerne 09-11, Terraza 06-07 | SATURN: Aura 07-08, Vue 08-10, Relay 06-07

Review: A+ - Works as expected and almost half the cost of the one at the local parts store
Review: Fits my Chevy - 2009 Chevy impala

## Features

- High grade stainless steel and copper construction
- Meets or exceeds OEM standards
- Consistent and precise response to cooling system needs
- Original equipment design for worry-free direct fit replacement
- Fit type: Vehicle Specific

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00498ZTOQ |
| Backlight | No |
| Best Sellers Rank | #234,562 in Automotive ( See Top 100 in Automotive ) #396 in Automotive Replacement Engine Thermostats |
| Brand | MotoRad |
| Color | Copper |
| Connectivity Protocol | Wi-Fi |
| Control Method | Touch |
| Control Type | On/Off Control |
| Controller Type | touch |
| Customer Reviews | 4.6 4.6 out of 5 stars (118) |
| Date First Available | October 26, 2010 |
| Display Type | touchscreen |
| Exterior | Machined |
| Finish Type | Polished |
| Global Trade Identification Number | 00055644511856 |
| Included Components | THERMOSTAT |
| Item Weight | 3.2 ounces |
| Item model number | 511-185 |
| Manufacturer | Motorad |
| Manufacturer Part Number | 511185 |
| Material | Metal |
| Model Name | THERMOSTAT |
| Mounting Type | MotoRad |
| Power Source | [POSSIBLY] Battery Powered |
| Product Dimensions | 3 x 3 x 3.25 inches |
| Shape | Round |
| Special Feature | Touch Control |
| Special Features | Touch Control |
| Specific Uses For Product | Cooling engine for select Chevy, Pontiac, Buick, and Saturn models |
| Style | Modern |
| Temperature Control Type | Cooling |
| UPC | 055644511856 |

## Product Details

- **Brand:** MotoRad
- **Color:** Copper
- **Controller Type:** touch
- **Model Name:** THERMOSTAT
- **Special Feature:** Touch Control

## Images

![511-185 Engine Coolant Thermostat - Image 1](https://m.media-amazon.com/images/I/71rV-5YMgIL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ A+
*by R***N on January 14, 2023*

Works as expected and almost half the cost of the one at the local parts store

### ⭐⭐⭐⭐⭐ Fits my Chevy
*by T***G on August 21, 2023*

2009 Chevy impala

### ⭐⭐⭐⭐⭐ Excellent quality and price
*by B***N on July 7, 2016*

I had to replace my radiator and figured I would just replace the thermostat while I was at it. This is OEM temp which is the recommended temp. A word of advice when putting the housing back on. The required torque on the bolts is around 15 inch pounds. The bolts are made of aluminum and snap at about 22 inch pounds. Be careful when installing the housing and bolts.

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---

*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-31*