---
product_id: 512166290
title: "Aluminum Water Hose Fitting Upgrade Fit for BMW 1 3 5 6 7 Z4 (Engine N52 N53 N54 and N51 3.0-litre),Replaces# 11537541992 11537544638 Engine Coolant Hose Flange"
brand: "vastauto"
price: "KSh6303"
currency: KES
in_stock: true
url: https://www.desertcart.co.ke/products/512166290-aluminum-water-hose-fitting-upgrade-fit-for-bmw-1-3
store_origin: KE
region: Kenya
---

# 6061 T6511 Aluminum Alloy - Ultra Durable Fits BMW N20, N52, N53, N54, N55 Engines - Broad Compatibility OEM Certified & Tested - Guaranteed Performance Aluminum Water Hose Fitting Upgrade Fit for BMW 1 3 5 6 7 Z4 (Engine N52 N53 N54 and N51 3.0-litre),Replaces# 11537541992 11537544638 Engine Coolant Hose Flange

**Brand:** vastauto
**Price:** KSh6303
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade Your BMW Cooling Game with Precision & Power!

## Quick Answers

- **What is this?** Aluminum Water Hose Fitting Upgrade Fit for BMW 1 3 5 6 7 Z4 (Engine N52 N53 N54 and N51 3.0-litre),Replaces# 11537541992 11537544638 Engine Coolant Hose Flange by vastauto
- **How much does it cost?** KSh6303 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/512166290-aluminum-water-hose-fitting-upgrade-fit-for-bmw-1-3)

## Best For

- vastauto enthusiasts

## Why This Product

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

## Key Features

- • **OEM Quality Assurance:** Tested and certified to meet or exceed original equipment manufacturer standards for reliable performance.
- • **Confidence-Backed Warranty:** Comes with a 12-month hassle-free warranty, so you can upgrade your ride worry-free.
- • **Lightweight Yet Robust Design:** At just 75g, this fitting offers strength without adding unnecessary weight to your engine bay.
- • **Seamless BMW Engine Compatibility:** Perfectly fits a wide range of BMW 3.0L and 2.0L turbo and non-turbo engines, ensuring hassle-free upgrades.
- • **Precision Engineered Aluminum Alloy:** Crafted from high-strength 6061 T6511 aluminum for unmatched durability and corrosion resistance.

## Overview

This premium aluminum water hose fitting is engineered from high-strength 6061 T6511 alloy, designed to replace OEM parts #11537541992 and #11537544638. Compatible with BMW engines N20, N52, N53, N54, and N55, it guarantees OEM-level quality and durability. Lightweight at 75g, it ensures a reliable, corrosion-resistant upgrade backed by a 12-month warranty for peace of mind.

## Description

Advantage: Made of High Quality Material.  Tested & Certified to Meet or Exceed OEM Quality Standards.  Replace Part Number : 11537541992, 11537544638   Notice :Fits N20, N52, N53, N54 and N55 Engines. Compatible : 2006 330i/330xi 2008 528xi/535xi 2007-2016 328i/335i 2007-2008 328xi/335xi 2011-2013 335is 2014-2016 428i/435i/520i 2006-2007 525i/525xi/530i/530xi 2008-2016 528i/535i 2010-2017 535i GT 2012-2019 640i 2011-2015 740i/740Li 2013-2015 ACTIVEHYBRID 3/ACTIVEHYBRID 7 2012-2016 ACTIVEHYBRID 5 2016-2019 M2 2014-2016 M235i 2012-2015 X1 2007-2017 X3 2015-2018 X4 2007-2018 X5 2008-2019 X6 2006-2016 Z4  Warranty: The Automatic Transmission Filter come with 12 Months Warranty. hassle-free Return and Refund Policy.  Please Buy it with Your Confidence.

## Features

- 【Compatible】This Water Hose Fitting Fits 3.0L Twin-Turbo N54 (3.0-Litre Twin Turbo) Motors 335i, 335xi, 135i and the N53 (3.0-Litre Non-Turbo) 2006 - 2010 325i, 330i, 525i, 525xi, 528i, 528xi, 530i, 530xi and the N20 (2.0-Litre Turbo) Z4 2013-, and the N52 X3.This Fitting also Suitable for N55 Motors.Please Refer to the Detailed Description or Use the Adaptation Table.
- 【Replaces#】11537541992, 11537544638.Please Check the OEM Part Number and Make Sure Your Part Number Matches this Part Number Before Buying!
- 【Function】Upgraded Water Hose Fitting is Made from High Strength Aluminum,Grade 6061 T6511,Durable and Wear-Resistant.
- 【Premium Quality】100% Brand New.Made of High Quality Material. Tested & Certified to Meet or Exceed OEM Quality Standards.All Products are 100% Tested Before Leaving the Factory.
- 【12-Month Warranty】The Automatic Transmission Filter come with 12 Months Warranty. Hassle-free Return and Refund Policy. Please Buy it with Your Confidence.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | VASTAUTO |
| Part Number | VA-11537544638-2VA |
| Package Dimensions | 7.5 x 7.2 x 6.6 cm; 75 g |
| Item model number | 11537541992 |
| Size | 6.35mm |
| Colour | Silver |
| Material | Aluminium |
| Number of Pieces | 1 |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 75 g |

## Product Details

- **Size:** 6.35mm
- **Material:** Aluminium
- **Brand:** VASTAUTO
- **Colour:** Silver
- **Connector type:** Flange
- **Thread size:** 6.35mm
- **Exterior finish:** Aluminium
- **Thread type:** Metric Tapered
- **Item weight:** 0.08 Kilograms
- **Number of pieces:** 1

## Images

![Aluminum Water Hose Fitting Upgrade Fit for BMW 1 3 5 6 7 Z4 (Engine N52 N53 N54 and N51 3.0-litre),Replaces# 11537541992 11537544638 Engine Coolant Hose Flange - Image 1](https://m.media-amazon.com/images/I/61QlLFiRquL.jpg)
![Aluminum Water Hose Fitting Upgrade Fit for BMW 1 3 5 6 7 Z4 (Engine N52 N53 N54 and N51 3.0-litre),Replaces# 11537541992 11537544638 Engine Coolant Hose Flange - Image 2](https://m.media-amazon.com/images/I/61VxETEvIKL.jpg)
![Aluminum Water Hose Fitting Upgrade Fit for BMW 1 3 5 6 7 Z4 (Engine N52 N53 N54 and N51 3.0-litre),Replaces# 11537541992 11537544638 Engine Coolant Hose Flange - Image 3](https://m.media-amazon.com/images/I/61EnHEPJo6L.jpg)
![Aluminum Water Hose Fitting Upgrade Fit for BMW 1 3 5 6 7 Z4 (Engine N52 N53 N54 and N51 3.0-litre),Replaces# 11537541992 11537544638 Engine Coolant Hose Flange - Image 4](https://m.media-amazon.com/images/I/619BeEps67L.jpg)
![Aluminum Water Hose Fitting Upgrade Fit for BMW 1 3 5 6 7 Z4 (Engine N52 N53 N54 and N51 3.0-litre),Replaces# 11537541992 11537544638 Engine Coolant Hose Flange - Image 5](https://m.media-amazon.com/images/I/61IxGvERPuL.jpg)

## Frequently Bought Together

- VASTAUTO Aluminum Water Hose Fitting Upgrade Fit for BMW 1 3 5 6 7 Z4 (Engine N52 N53 N54 and N51 3.0-litre),Replaces# 11537541992 11537544638 Engine Coolant Hose Flange
- VASTAUTO Engine Upper Radiator Coolant Water Hose Pipe Compatible with BMW E82 E88 E92 E91 E90 Z4 128i 323i 325i 328i 330i Replace 17127531579
- Jaronx for BMW Water Coolant Hose Pipe Thermostat to Front of Engine 11 53 7 545 890,Engine Coolant Hose for BMW 1 Series E87/E88/E82,3 Series E90/E91/E92/E93,5 Series E60,X1 E84,Z4 E85/E86

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-02-18*