---
product_id: 161475700
title: "Winison Coolant Expansion Tank Reservoir w/Cap Replaceable for Passat A4 A6 8D0121403"
brand: "winison"
price: "S$47"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/161475700-winison-coolant-expansion-tank-reservoir-w-cap-replaceable-for-passat
store_origin: SG
region: Singapore
---

# Includes cap High-quality build Fits Passat A4 A6 Winison Coolant Expansion Tank Reservoir w/Cap Replaceable for Passat A4 A6 8D0121403

**Brand:** winison
**Price:** S$47
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Ride with Winison's Coolant Tank!

## Quick Answers

- **What is this?** Winison Coolant Expansion Tank Reservoir w/Cap Replaceable for Passat A4 A6 8D0121403 by winison
- **How much does it cost?** S$47 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/161475700-winison-coolant-expansion-tank-reservoir-w-cap-replaceable-for-passat)

## Best For

- winison enthusiasts

## Why This Product

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

## Key Features

- • **Quick Installation:** Easy to install, saving you time and hassle.
- • **Comprehensive Support:** Responsive customer service ready to assist within 24 hours.
- • **Perfect Fit Guarantee:** Designed specifically for Passat A4 and A6 models, ensuring seamless integration.
- • **Bulk Purchase Benefits:** Inquire about discounts for bulk orders and maximize your savings.
- • **Engineered for Excellence:** Crafted with premium materials for durability and performance.

## Overview

The Winison Coolant Expansion Tank Reservoir with Cap is a high-quality replacement part designed specifically for Passat A4 and A6 models. With part numbers 8D0121403 and 1J0121321B, this reservoir ensures optimal performance and durability. Enjoy peace of mind with responsive customer support and potential savings on bulk purchases.

## Description

FITS THE FOLLOWING: 2001-2001 A4 AVANT CONFORT WAGON 4-DOOR 2001-2001 A4 AVANT LUXURY WAGON 4-DOOR 1998-2000 A4 AVANT WAGON 4-DOOR 1998-2001 A4 BASE SEDAN 4-DOOR 2001-2001 A4 BASICO SEDAN 4-DOOR 2001-2001 A4 CONFORT SEDAN 4-DOOR 2001-2001 A4 LUXURY SEDAN 4-DOOR 2001-2001 A4 SPORT SEDAN 4-DOOR 1998-2001 A4 QUATTRO AVANT WAGON 4-DOOR 1998-2001 A4 QUATTRO BASE SEDAN 4-DOOR 2001-2001 A4 QUATTRO CONFORT SEDAN 4-DOOR 1999-2000 A6 AVANT WAGON 4-DOOR 1998-2001 A6 BASE SEDAN 4-DOOR 1998-2001 A6 QUATTRO AVANT WAGON 4-DOOR 1998-2001 A6 QUATTRO BASE SEDAN 4-DOOR 2001-2001 A6 QUATTRO LUXURY SEDAN 4-DOOR 2003-2004 RS6 BASE SEDAN 4-DOOR 1999-2005 VOLKAGEN PASSAT 1.8T SEDAN 4-DOOR 2000-2000 PASSAT 4 MOTION SEDAN 4-DOOR 2003-2005 PASSAT GL SEDAN 4-DOOR 2005-2005 PASSAT GL TDI SEDAN 4-DOOR 2003-2005 PASSAT GL WAGON 4-DOOR 2001-2002 PASSAT GLS 4 MOTION SEDAN 4-DOOR 2004-2005 PASSAT GLS 4 MOTION SEDAN 4-DOOR 2001-2002 PASSAT GLS 4 MOTION WAGON 4-DOOR 2004-2005 PASSAT GLS 4 MOTION WAGON 4-DOOR 1998-2005 PASSAT GLS SEDAN 4-DOOR

## Features

- New high quality Coolant Expansion Tank Reservoir w/ Cap
- Manufacturer Part Number: 8D0121403L, 1J0121321B, CPE0024P, FRT1112C, 8D0 121 403 L, 1J0 121 321 B
- Fit model: Passat A4 A6
- Please confirm the product part number before purchase. If you are not sure whether it fits your car, please contact us.
- We offer more auto parts . If you need to buy auto parts in batches, you can get a better price. We provide quality after-sales service, we reply to the mail within 24 hours.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Winison |
| Brand | Winison |
| Manufacturer Part Number | 8D0121403 |

## Images

![Winison Coolant Expansion Tank Reservoir w/Cap Replaceable for Passat A4 A6 8D0121403 - Image 1](https://m.media-amazon.com/images/I/51T+iGtbnkL.jpg)
![Winison Coolant Expansion Tank Reservoir w/Cap Replaceable for Passat A4 A6 8D0121403 - Image 2](https://m.media-amazon.com/images/I/51ON61nt0ZL.jpg)
![Winison Coolant Expansion Tank Reservoir w/Cap Replaceable for Passat A4 A6 8D0121403 - Image 3](https://m.media-amazon.com/images/I/61MLJz+BBmL.jpg)
![Winison Coolant Expansion Tank Reservoir w/Cap Replaceable for Passat A4 A6 8D0121403 - Image 4](https://m.media-amazon.com/images/I/71bjjbhohuL.jpg)

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**Shop now:** [https://www.desertcart.sg/products/161475700-winison-coolant-expansion-tank-reservoir-w-cap-replaceable-for-passat](https://www.desertcart.sg/products/161475700-winison-coolant-expansion-tank-reservoir-w-cap-replaceable-for-passat)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-31*