---
product_id: 82456937
title: "BMW N62 Coolant Pipe Repair System (for BMW 545i, 645i, 745i, X5 and More)"
brand: "bimmerfix"
price: "€ 525.56"
currency: EUR
in_stock: true
reviews_count: 8
category: "Bimmer Fix"
url: https://www.desertcart.fi/products/82456937-bmw-n62-coolant-pipe-repair-system-for-bmw-545i-645i
store_origin: FI
region: Finland
---

# Only water pump removal needed Faster install, no manifold removal Metal liner for ultimate durability BMW N62 Coolant Pipe Repair System (for BMW 545i, 645i, 745i, X5 and More)

**Brand:** bimmerfix
**Price:** € 525.56
**Availability:** ✅ In Stock

## Summary

> 🚗 Fix your BMW’s coolant leak fast—because your engine deserves the best!

## Quick Answers

- **What is this?** BMW N62 Coolant Pipe Repair System (for BMW 545i, 645i, 745i, X5 and More) by bimmerfix
- **How much does it cost?** € 525.56 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/82456937-bmw-n62-coolant-pipe-repair-system-for-bmw-545i-645i)

## Best For

- bimmerfix enthusiasts

## Why This Product

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

## Key Features

- • **Precision-Crafted Kit:** Includes detailed instructions and installation tools for first-time success.
- • **Effortless Installation:** No intake manifold or timing cover removal—just the water pump.
- • **Engineered for Longevity:** Metal stent liner outlasts traditional repair methods.
- • **Save Thousands on Repairs:** Avoid costly dealer fixes with a proven DIY solution.
- • **Trusted by BMW Enthusiasts:** Top-rated fix for N62 V8 coolant leaks across multiple BMW models.

## Overview

The BimmerFix BMW N62 Coolant Pipe Repair System offers a durable, metal-lined solution to the common coolant leak in BMW V8 N62 engines. Compatible with models like the 545i, 645i, 745i, and X5, it requires only water pump removal for installation, making it faster and easier than traditional methods. This kit saves thousands in repair costs and is highly rated for its precision and reliability.

## Description

Buy BimmerFix BMW N62 Coolant Pipe Repair System (for BMW 545i, 645i, 745i, X5 and More): Antifreezes & Coolants - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: It WORKS! - I was very skeptical of this item. I also thought it was a bit overpriced since I really only needed the insert, as I have the rest of the items. However I was thoroughly impressed with how it was packaged, and the instructions were so thorough and beautifully constructed. It is priced perfect for what you get. The installation was very easy due to the time that was taken to measure the installation tools to aid in putting it in correctly the first time. I could not give any recommendations on how to improve this kit, it was the best DIY kit I have ever purchased. Anyone with the N62 should have this kit on standby, as my pipe seal dramatically went out all of a sudden and I needed my E53 back on the road ASAP.
Review: It worked - This item saved a huge dollar repair estimate. BUT you must have 100% confidence in the person installing it, it’s a one shot deal or your engine is done. Directions follow to a T and ensure cleanliness and proper preparation and application. I would read everything & stand over them, if you don’t know them, bc once it’s in it’s not coming out, there is no redoing it. This info is from my bf who has been building engines for decades. He said he wished he had invented this, as it solves problems for specific expensive engines that have one common flaw for certain years of manufacture. Saved my engine and saved me Thousands.

## Features

- Save thousands and stop your BMW V-8 N62 coolant leak fast and easy.
- INCLUDES BMW 745i, 745li, 750i, 750Li, 645Ci, 650i, 545i, 550i and X5 SUV
- No Need To Remove The Intake Manifold or Timing Chain Cover! Only The Water Pump Needs To Be Removed!
- Easier To Install And Faster Than Other BMW N62 Coolant Pipe Repair Methods
- More Durable Than Other Methods Because The BimmerFix Stent Creats A Metal Liner!!!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00HG1PN2Q |
| Best Sellers Rank | #1,087,301 in Automotive ( See Top 100 in Automotive ) #374 in Antifreezes & Coolants |
| Brand | BimmerFix |
| Customer Reviews | 4.2 4.2 out of 5 stars (146) |
| Date First Available | December 20, 2013 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.8 pounds |
| Item model number | 11 14 1 439 975 |
| Manufacturer | BimmerFix Products Company |
| Manufacturer Part Number | 11 14 1 439 975 |
| OEM Part Number | 11 14 1 439 975r, 11-14-1-439-975, 11-14-1-439-975, 1114-1439-975RAP. URO Parts, Expandable pipe, 11141439975, 11141439975r, MTC, Euromarque, BimmerFix, collapsible pipe, beamer fix, AGA, All German Auto, Bimmer Pipe, URO Pipe, Collapsible Pipe, |
| Product Dimensions | 14 x 12 x 3.5 inches |

## Images

![BMW N62 Coolant Pipe Repair System (for BMW 545i, 645i, 745i, X5 and More) - Image 1](https://m.media-amazon.com/images/I/71qil+NxNuL.jpg)
![BMW N62 Coolant Pipe Repair System (for BMW 545i, 645i, 745i, X5 and More) - Image 2](https://m.media-amazon.com/images/I/51puAV8DfDL.jpg)
![BMW N62 Coolant Pipe Repair System (for BMW 545i, 645i, 745i, X5 and More) - Image 3](https://m.media-amazon.com/images/I/41f2P3cGD9L.jpg)
![BMW N62 Coolant Pipe Repair System (for BMW 545i, 645i, 745i, X5 and More) - Image 4](https://m.media-amazon.com/images/I/41WypFHsNeL.jpg)
![BMW N62 Coolant Pipe Repair System (for BMW 545i, 645i, 745i, X5 and More) - Image 5](https://m.media-amazon.com/images/I/411RJRpkK-L.jpg)

## Questions & Answers

**Q: Do this kit work for A1998 bmw 740il ?**
A: Hello-  The BimmerFix Coolant Repair Kit works on all BMW's from 2002 to 2010 with the N62 V8 engine.

**Q: What is the length of the stent?**
A: about 18inches

**Q: do i have to replace the water pump too ?? i have a 745li with the same problem and wonder if i just need the fix kit ....thanks**
A: I did not need to replace my water pump. I used the repair kit on my 2002 745li and have not had any leaks at all. It really did fix the leak from the original pipe without it costing the thoisands of dollars at a shop.

**Q: does this product fit 2003 BMW x-5 4.4i ??**
A: It seems likely with the 4.4 you have the N62, but you need to find out if you have the N62 or M62 engine. If you have the N62 then it will fit, unsure about the M62. Call a BMW dealer with your VIN # and they should be able to tell you.

## Customer Reviews

### ⭐⭐⭐⭐⭐ It WORKS!
*by D***D on March 20, 2020*

I was very skeptical of this item. I also thought it was a bit overpriced since I really only needed the insert, as I have the rest of the items. However I was thoroughly impressed with how it was packaged, and the instructions were so thorough and beautifully constructed. It is priced perfect for what you get. The installation was very easy due to the time that was taken to measure the installation tools to aid in putting it in correctly the first time. I could not give any recommendations on how to improve this kit, it was the best DIY kit I have ever purchased. Anyone with the N62 should have this kit on standby, as my pipe seal dramatically went out all of a sudden and I needed my E53 back on the road ASAP.

### ⭐⭐⭐⭐⭐ It worked
*by K***E on May 31, 2024*

This item saved a huge dollar repair estimate. BUT you must have 100% confidence in the person installing it, it’s a one shot deal or your engine is done. Directions follow to a T and ensure cleanliness and proper preparation and application. I would read everything & stand over them, if you don’t know them, bc once it’s in it’s not coming out, there is no redoing it. This info is from my bf who has been building engines for decades. He said he wished he had invented this, as it solves problems for specific expensive engines that have one common flaw for certain years of manufacture. Saved my engine and saved me Thousands.

### ⭐⭐⭐⭐⭐ Bummer fix works great
*by S***N on February 20, 2026*

Took awhile to smooth out casting area where the stint goes in. Other than that worked great. Use sealant liberally to assure seal and clean excess out of the tube in the block

## Frequently Bought Together

- BimmerFix BMW N62 Coolant Pipe Repair System (for BMW 545i, 645i, 745i, X5 and More)
- URO Parts 11517586779 Water Pump, w/Metal Impeller
- Beck/Arnley 143-0869 Thermostat

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---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-08*