---
product_id: 133663910
title: "10pcs Air Suspension Repair Kit Air Valve M8 4MM for Mercedes-Benz W251 W164 W212 W211 W220 W221 New Air Connector Tube Brass Fittings 1643200625 2123200358"
brand: "airsusfat"
price: "€ 25.28"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/133663910-10pcs-air-suspension-repair-kit-air-valve-m8-4mm-mercedes
store_origin: IE
region: Ireland
---

# Precision M8 Air Valve fitment 10pcs complete repair kit ISO9001 certified durability 10pcs Air Suspension Repair Kit Air Valve M8 4MM for Mercedes-Benz W251 W164 W212 W211 W220 W221 New Air Connector Tube Brass Fittings 1643200625 2123200358

**Brand:** airsusfat
**Price:** € 25.28
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your ride’s comfort with precision-engineered air suspension repair!

## Quick Answers

- **What is this?** 10pcs Air Suspension Repair Kit Air Valve M8 4MM for Mercedes-Benz W251 W164 W212 W211 W220 W221 New Air Connector Tube Brass Fittings 1643200625 2123200358 by airsusfat
- **How much does it cost?** € 25.28 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/133663910-10pcs-air-suspension-repair-kit-air-valve-m8-4mm-mercedes)

## Best For

- airsusfat enthusiasts

## Why This Product

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

## Key Features

- • **Risk-Free Upgrade:** Backed by a 30-day free return and exchange policy to keep your peace of mind.
- • **Complete 10-Piece Kit:** Everything you need in one package to restore your air suspension’s peak performance.
- • **Premium Brass Fittings:** High-quality brass connectors guarantee long-lasting corrosion resistance and airtight seals.
- • **Tailored for Mercedes Models:** Perfectly engineered for W164, W251, W212, W211, W220, W221 series ensuring seamless compatibility.
- • **Tested & Certified Reliability:** ISO9001 certified with 100% pre-shipment testing for zero compromise on quality.

## Overview

This 10-piece Air Suspension Repair Kit features M8 air valves and brass fittings designed specifically for Mercedes-Benz W164, W251, W212, W211, W220, and W221 models. Manufactured by AIRSUSFAT, it boasts ISO9001 certification and undergoes rigorous testing to ensure durability and perfect fitment. Ideal for restoring air suspension shock strut performance, this kit offers a hassle-free upgrade backed by a 30-day return policy.

## Description

10pcs Air Suspension Repair Kit Air Valve M8 for Mercedes-Benz W251 W164 W212 W211 W220 W221 New Air Connector Tube Brass Fittings 1643200625 2123200358

## Features

- Air Valve M8 Fit for Mercedes W164 W251 W166 W212 W221 W220 W211 Air Suspension Shock Strut Repair kits. Not for the air compressor, please check it clearly before you buy. For 4MM OD airline
- Reference OE Number: 2123200358, 1663200204, 2513200058, 2203202438, 2203205113,2203202338, 2203205013, 1643200625
- 100% New Air Strut Valve, Air Spring Valve, Made of High-quality material for long-lasting durability.
- External Testing Certification: ISO9001.
- 100% Test before shipping, we guarantee 30 days free return and exchange.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | AIRSUSFAT |
| Brand | AIRSUSFAT |
| Item Weight | 2.08 ounces |
| Package Dimensions | 5.87 x 5.04 x 0.63 inches |
| Manufacturer Part Number | KKI-V014 |
| OEM Part Number | 1663200204 2513202704 2513200804 2513201304 251320130428 2513202104 A2513200804 A2513201304 A2513202104 A2513202704, 2113200304 2213200704 2213201704 2213200304 2213201604, 2123200358 1643201204 164320120405 1643200004 1643200204 1643200304 1643200504 1643200904 A1643200004 A1643200204 A1643200304 A1643200504 A1643200904 A1643201204 A164320120405, 2123200358, 1663200204, 2513200058, 2203202438, 2203205113,2203202338, 2203205013,1643200625, 4154033230 2123200104 2123200404 A2123200104 A2123200404 2203200104 |

## Images

![10pcs Air Suspension Repair Kit Air Valve M8 4MM for Mercedes-Benz W251 W164 W212 W211 W220 W221 New Air Connector Tube Brass Fittings 1643200625 2123200358 - Image 1](https://m.media-amazon.com/images/I/61mwwjeAcYL.jpg)

## Questions & Answers

**Q: Does this fit x166, gls450?**
A: yes, it fit for  x166, gls450 air suspension shock

**Q: Do these fit the line fitting for the compressor?**
A: No. Compressor is different size. The ones I got from ordering these fit for the struts, rear airbags, and most of the valve block.

**Q: Do you have these fittings for 6mm line for a 2011 Porsche cayenne
If so please post the link**
A: yes, you can buy the Asin: B07RNJYJRB， the link:
https://www.amazon.com/dp/B07RNJYJRB

**Q: I need the correct fitting for a 6mm air line into connector with m10 x 1.0 thread. i this the correct fitting or provide link to this size?**
A: Dear buyer, you need the 10MM air fitting valve, is it right? the right ASIN is : B07RNJYJRB

## Frequently Bought Together

- AIRSUSFAT 10pcs Air Suspension Repair Kit Air Valve M8 for Benz W251 W164 W212 W211 W220 W221 New Air Connector Tube Brass Fittings 1643200625 2123200358
- M000-A327-AD4U - RMT 20 Feet Of Air Line
- M000-A323-AD4U - RMT Air Line Connector Repair Kit

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---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-07*