---
product_id: 57525806
title: "X8R REPAIR KIT FOR DISA VALVE UNIT FLAP COMPATIBLE WITH BMW E83 2003-2006 X3 3.0i SUV WITH M54 3.0 ENGINE PART X8R42"
brand: "x8r"
price: "877 Lei"
currency: RON
in_stock: true
reviews_count: 1
url: https://www.desertcart.ro/products/57525806-x8r-repair-kit-for-disa-valve-unit-flap-compatible-bmw
store_origin: RO
region: Romania
---

# Billet aluminum flap kit - ultra durable Fits BMW E83 X3 3.0i M54 engine (2003-2006) Precision machined screw - zero wear X8R REPAIR KIT FOR DISA VALVE UNIT FLAP COMPATIBLE WITH BMW E83 2003-2006 X3 3.0i SUV WITH M54 3.0 ENGINE PART X8R42

**Brand:** x8r
**Price:** 877 Lei
**Availability:** ✅ In Stock

## Summary

> 🔩 Upgrade your BMW’s heart with a repair kit that outlasts the rest!

## Quick Answers

- **What is this?** X8R REPAIR KIT FOR DISA VALVE UNIT FLAP COMPATIBLE WITH BMW E83 2003-2006 X3 3.0i SUV WITH M54 3.0 ENGINE PART X8R42 by x8r
- **How much does it cost?** 877 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/57525806-x8r-repair-kit-for-disa-valve-unit-flap-compatible-bmw)

## Best For

- x8r enthusiasts

## Why This Product

- Trusted x8r brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Fit:** Machined screw retention system eliminates wear and prevents dangerous pin failures.
- • **Complete DIY Kit:** Includes all necessary parts plus detailed instructions for confident, professional installation.
- • **Cost-Saving Repair:** Avoid costly full DISA valve replacements with a targeted, reliable fix.
- • **Engineered to Last:** Replace weak OEM parts with billet aluminum components designed to never fail again.
- • **Clear Fault Resolution:** Eliminates common symptoms like rattling noises, DTC codes, and low-end torque loss.

## Overview

This X8R42 repair kit for BMW E83 X3 3.0i (2003-2006) replaces the faulty DISA valve flap and crank lever with durable billet aluminum parts and a precision screw system, resolving common engine faults and saving you from repeated OEM part failures.

## Description

X8R REPAIR KIT FOR DISA VALVE UNIT FLAP COMPATIBLE WITH BMW E83 2003-2006 X3 3.0i SUV WITH M54 3.0 ENGINE PART X8R42

## Features

- Product Description: Our repair kit in this listing addresses the common failure of the BMW DISA 3.0 ltr intake adjuster valve unit. Our components described herein with the assistance of our supportive instruction media will allow you to replace the faulty components which always fail within the DISA unit, without having to replace it with another OEM part that is going to fail again due to the same manufacture faults. An extremely common fault corrected by our repair kit.
- Symptoms of fault: The symptoms of this fault are very obvious;Displaying DTC codes and a loss in low end torque. There may be a rattling, buzzing or clicking noise coming from the engine. Fault codes: lean condition(P1083, P1085), front oxygen sensor lean (P1090, P1092) oxygen sensor slow response (P1087, P1089) and cylinder misfire (P0311-P0316) fuel control mixture lean (bank 2 sensor 1) and p0174 system too lean, showing?
- The solution: Fit our improved design billet aluminium flap kit, designed to never fail, save the cost of a replacement DISA valve which will only fail again. Using our kit, the weak components of the DISA valve flap and crank lever are replaced with our many times stronger billet aluminium parts, retained by our precision machined screw, which tightly holds the two components together; eliminating wear and the need for the retaining pin which can enter the engine.
- You will receive: Our repair kit includes all the components you will need to restore your BMW DISA unit, you will recieve the components shown above.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Plastic, Metal |
| Brand | X8R |
| Exterior Finish | Aluminum |
| Inlet Connection Size | 1 Inches |
| Inlet Connection Type | Threaded |
| Number of Ports | 2 |
| Valve Type | intake adjuster valve |
| Manufacturer | X8R |
| Item Weight | 2 pounds |
| Package Dimensions | 8 x 6 x 2 inches |
| Country of Origin | United Kingdom |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | X8R42 |

## Product Details

- **Material:** Plastic, Metal
- **Brand:** X8R
- **Exterior Finish:** Aluminum
- **Inlet Connection Size:** 1 Inches
- **Inlet Connection Type:** Threaded
- **Number of Ports:** 2
- **Valve Type:** intake adjuster valve
- **Manufacturer:** X8R

## Images

![X8R REPAIR KIT FOR DISA VALVE UNIT FLAP COMPATIBLE WITH BMW E83 2003-2006 X3 3.0i SUV WITH M54 3.0 ENGINE PART X8R42 - Image 1](https://m.media-amazon.com/images/I/61zRVJBPR3L.jpg)
![X8R REPAIR KIT FOR DISA VALVE UNIT FLAP COMPATIBLE WITH BMW E83 2003-2006 X3 3.0i SUV WITH M54 3.0 ENGINE PART X8R42 - Image 2](https://m.media-amazon.com/images/I/41CLKtT+jLL.jpg)
![X8R REPAIR KIT FOR DISA VALVE UNIT FLAP COMPATIBLE WITH BMW E83 2003-2006 X3 3.0i SUV WITH M54 3.0 ENGINE PART X8R42 - Image 3](https://m.media-amazon.com/images/I/41ILxla42VL.jpg)
![X8R REPAIR KIT FOR DISA VALVE UNIT FLAP COMPATIBLE WITH BMW E83 2003-2006 X3 3.0i SUV WITH M54 3.0 ENGINE PART X8R42 - Image 4](https://m.media-amazon.com/images/I/71m4gaL7wXL.jpg)
![X8R REPAIR KIT FOR DISA VALVE UNIT FLAP COMPATIBLE WITH BMW E83 2003-2006 X3 3.0i SUV WITH M54 3.0 ENGINE PART X8R42 - Image 5](https://m.media-amazon.com/images/I/51wIPK3dXIL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great upgrade to the check plastic version in the Genuine ...
*by G***G on December 2, 2016*

Great upgrade to the check plastic version in the Genuine BMW OEM part. It solved by problem before it became more serious. The plastic version is known to break and cause engine damage.

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**Shop now:** [https://www.desertcart.ro/products/57525806-x8r-repair-kit-for-disa-valve-unit-flap-compatible-bmw](https://www.desertcart.ro/products/57525806-x8r-repair-kit-for-disa-valve-unit-flap-compatible-bmw)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-24*