---
product_id: 322046291
title: "Aluminum Coolant Flange Upgrade Kit with Cooling Hose Flange Coolant T-Fitting Thermostat Housing Cover Water Distribution Pipe Fits VW Golf Jetta Mk4 1.8T Audi TT Replace 06A121121C 06A121121F"
brand: "yutocool"
price: "€ 72.41"
currency: EUR
in_stock: true
reviews_count: 5
url: https://www.desertcart.fi/products/322046291-aluminum-coolant-flange-upgrade-kit-with-cooling-hose-flange-coolant
store_origin: FI
region: Finland
---

# Aluminum Coolant Flange Upgrade Kit with Cooling Hose Flange Coolant T-Fitting Thermostat Housing Cover Water Distribution Pipe Fits VW Golf Jetta Mk4 1.8T Audi TT Replace 06A121121C 06A121121F

**Brand:** yutocool
**Price:** € 72.41
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Aluminum Coolant Flange Upgrade Kit with Cooling Hose Flange Coolant T-Fitting Thermostat Housing Cover Water Distribution Pipe Fits VW Golf Jetta Mk4 1.8T Audi TT Replace 06A121121C 06A121121F by yutocool
- **How much does it cost?** € 72.41 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/322046291-aluminum-coolant-flange-upgrade-kit-with-cooling-hose-flange-coolant)

## Best For

- yutocool enthusiasts

## Why This Product

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

## Description

Aluminum Coolant Flange Upgrade Kit with Cooling Hose Flange Coolant T-Fitting Thermostat Housing Cover Water Distribution Pipe Fits VW Golf Jetta Mk4 1.8T Audi TT Replace 06A121121C 06A121121F

## Features

- 【PREMIUM QUALITY】Coolant Flange Upgrade Kit , high-quality materials used, enhance durability performance.Coming with 1 X Cooling Hose Flange, Mk4 1.8T, 1 x Coolant T-Fitting, Mk4 1.8T, 1 x Thermostat Housing Cover, Mk4 1.8T / 2.0L, 1 x Water Distribution Pipe, Mk4 1.8T / 2.0L,1 x Gasket
- 【REPLACEMENT COOLANT FLANGE UPGRADE KIT】Designed to replace the fragile plastic parts that often break.They are direct bolt on and use existing OEM sensors and hoses. (sensors and hoses not included).Direct replacement for a proper fit and easy installation, meets or exceeds OEM standards
- 【REPLACES PART NUMBER】06A121121C 06A121121F 1J0121087C 1J0121087E 06A121132AP 06A121132AH
- 【FITS THE FOLLOWING VEHICLES】Fits 2000-2005 VW Golf Mk4 1.8T, 2000-2005 VW Jetta Mk4 1.8T, 2000-2002 Audi TT. See below for the full vehicle list
- 【BUY WITH CONFIDENCE】 Order from YUTOCOOL, we offer 12 Months warranty, true worry-free shopping experience. Every product must take inspected and tested multiple times before the shipment

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | YUTOCOOL |
| Brand | YUTOCOOL |
| Model | 06A121121C 06A121121F 1J0121087C 1J0121087E 06A121132AP 06A121132AH |
| Item Weight | 1.1 pounds |
| Package Dimensions | 8.07 x 5.08 x 4.25 inches |
| Manufacturer Part Number | YUTOCOOL |

## Images

![Aluminum Coolant Flange Upgrade Kit with Cooling Hose Flange Coolant T-Fitting Thermostat Housing Cover Water Distribution Pipe Fits VW Golf Jetta Mk4 1.8T Audi TT Replace 06A121121C 06A121121F - Image 1](https://m.media-amazon.com/images/I/61wMdoD8LrL.jpg)
![Aluminum Coolant Flange Upgrade Kit with Cooling Hose Flange Coolant T-Fitting Thermostat Housing Cover Water Distribution Pipe Fits VW Golf Jetta Mk4 1.8T Audi TT Replace 06A121121C 06A121121F - Image 2](https://m.media-amazon.com/images/I/51xHxYqNuqL.jpg)
![Aluminum Coolant Flange Upgrade Kit with Cooling Hose Flange Coolant T-Fitting Thermostat Housing Cover Water Distribution Pipe Fits VW Golf Jetta Mk4 1.8T Audi TT Replace 06A121121C 06A121121F - Image 3](https://m.media-amazon.com/images/I/51QQSF8RaZL.jpg)
![Aluminum Coolant Flange Upgrade Kit with Cooling Hose Flange Coolant T-Fitting Thermostat Housing Cover Water Distribution Pipe Fits VW Golf Jetta Mk4 1.8T Audi TT Replace 06A121121C 06A121121F - Image 4](https://m.media-amazon.com/images/I/51Xj4dD+Q5L.jpg)
![Aluminum Coolant Flange Upgrade Kit with Cooling Hose Flange Coolant T-Fitting Thermostat Housing Cover Water Distribution Pipe Fits VW Golf Jetta Mk4 1.8T Audi TT Replace 06A121121C 06A121121F - Image 5](https://m.media-amazon.com/images/I/41Mf0CPqEAL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Get a new o-ring for the temperature sensor or it'll leak.
  

*by M***R on Reviewed in the United States on 15 December 2019*

Only thing I didnt like was the o-ring seal is a little bit bigger than the factory one. So plan on finding an o-ring that will work or buy a brand new temperature sensor that comes with an o-ring and metal clip. It will leak if you dont. Other than that it looks like they improved their castings and mot even have the oem part number casted into the housing.

### ⭐⭐⭐⭐⭐ 







  
  
    fits great
  

*by C***S on Reviewed in the United States on 10 April 2021*

I was a little wary of these because of the low price, but they seem to be decent and everything fit.  Couple mold flashings I filed flat and no new O ring for the temperature sensor were the only minor gripes.  Got everything buttoned back up the coolant is staying topped up, happy camper here.

### ⭐⭐⭐⭐ 







  
  
    Good price
  

*by T***R on Reviewed in the United States on 18 September 2021*

Seem solid- super cheap… it does show in the casting… seemed to have some slight imperfections… maybe thin spots?  I dont measure just seemed like i got whst i payed for. face it:  you own a vw or audi and this is way better than the plastic rubbish they came with.

---

## 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.fi/products/322046291-aluminum-coolant-flange-upgrade-kit-with-cooling-hose-flange-coolant](https://www.desertcart.fi/products/322046291-aluminum-coolant-flange-upgrade-kit-with-cooling-hose-flange-coolant)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-09*