---
product_id: 4644967
title: "Wahler Thermostat Assembly with Housing"
brand: "wahler"
price: "₩217373"
currency: KRW
in_stock: true
reviews_count: 8
category: "Wahler"
url: https://www.desertcart.kr/products/4644967-wahler-thermostat-assembly-with-housing
store_origin: KR
region: South Korea
---

# Optimal engine temperature control Perfect OEM fit for BMW models Precision-engineered thermostat Wahler Thermostat Assembly with Housing

**Brand:** wahler
**Price:** ₩217373
**Availability:** ✅ In Stock

## Summary

> 🔥 Keep your BMW running cool and commanding the road!

## Quick Answers

- **What is this?** Wahler Thermostat Assembly with Housing by wahler
- **How much does it cost?** ₩217373 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/4644967-wahler-thermostat-assembly-with-housing)

## Best For

- wahler enthusiasts

## Why This Product

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

## Key Features

- • **OEM-Exact Fitment:** Seamlessly integrates with BMW X5 and Z3 models for hassle-free installation.
- • **Durable Housing Design:** Robust black housing built to withstand high engine heat and pressure.
- • **Fast & Easy Installation:** Get your BMW back on the road quickly with a plug-and-play thermostat assembly.
- • **Trusted Quality & Reliability:** Backed by Wahler’s legacy and 4.4-star user satisfaction from 391 reviews.
- • **Precision-Engineered Performance:** Ensures flawless engine temperature regulation for peak efficiency.

## Overview

The Wahler Thermostat Assembly with Housing is a high-quality, OEM-compatible engine coolant thermostat designed specifically for BMW X5 (2001-2003) and Z3 (1998-1999) models. Featuring durable construction and precision engineering, it ensures optimal engine temperature control, enhancing performance and reliability. With a strong customer rating and easy installation, this thermostat assembly is a trusted upgrade for maintaining your vehicle’s peak condition.

## Description

Wahler Thermostat Assembly, with Housing; 2001 BMW X5 3.0i; 2001-2002 BMW X5 3.0i; 2002-2003 BMW X5 3.0i; 2003 BMW X5 3.0i; 1998 BMW Z3, L6 2.8L; 1998 BMW Z3, L6 2.8L; 1999 BMW Z3, L6 2.5L; 1999 BMW Z3, L6 2.5L; 1999 BMW Z3, L6 2.8L; 1999 BMW Z3, L6 2.8L;

Review: Fast shipping and great quality part - Great part - Works like a charm.
Review: Perfect fit and funtion - Easy install. Feels like a quality product.

## Features

- Engine Coolant Thermostat/Water Outlet Assembly

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001G5W128 |
| Best Sellers Rank | #2,558,814 in Automotive ( See Top 100 in Automotive ) #3,945 in Automotive Replacement Engine Thermostat Housings |
| Brand | Wahler |
| Color | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (391) |
| Date First Available | September 11, 2008 |
| Global Trade Identification Number | 00884379386954 |
| Is Discontinued By Manufacturer | No |
| Is Electric | No |
| Item Depth | Some |
| Item Weight | 15.5 ounces |
| Item model number | W0133-1662661-WAH |
| Manufacture Year | 1998 |
| Manufacturer | Wahler |
| Manufacturer Part Number | W01331662661WAH |
| Mounting Type | Wall |
| OEM Part Number | OE: BMW%11537509227; BMW%11537509227 |
| Product Dimensions | 8.5 x 5 x 7 inches |
| Style | Indoor Installation |
| UPC | 884379386954 |

## Product Details

- **Brand:** Wahler
- **Color:** Black
- **Is Electric:** No
- **Mounting Type:** Wall
- **Style:** Indoor Installation

## Images

![Wahler Thermostat Assembly with Housing - Image 1](https://m.media-amazon.com/images/I/91u9wvZRT-L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fast shipping and great quality part
*by C***. on March 5, 2025*

Great part - Works like a charm.

### ⭐⭐⭐⭐⭐ Perfect fit and funtion
*by P***S on March 23, 2024*

Easy install. Feels like a quality product.

### ⭐⭐⭐⭐⭐ Perfect fit on my 2003 e39 530i
*by S***U on January 25, 2019*

I was worried that it wasn't OEM, but the one I pulled off my car was the exact same one! Previous owner must have got the same one! It is very high quality and works perfectly. Car warms up quick and never gets over 202.9 degrees!!!

## Frequently Bought Together

- Wahler Thermostat Assembly with Housing
- ACDelco Professional 252-284 Water Pump Kit

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**Shop now:** [https://www.desertcart.kr/products/4644967-wahler-thermostat-assembly-with-housing](https://www.desertcart.kr/products/4644967-wahler-thermostat-assembly-with-housing)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-22*