Refurbished Power Steering Rack Control Module – Suitable for Audi A6 / A7 / S7 (2011–2017)

OEM Part Numbers: 4G0423055 | 4G0909144 | 4G1423055 | 4G0909144G

 Product Overview

This refurbished Power Steering Rack Control Module is engineered to deliver OEM-level performance, durability, and reliability. Suitable for Audi A6, A7, and S7 models manufactured between 2011 and 2017, it is rebuilt using all brand-new internal components, ensuring optimal operation and long service life.

This replacement module is ideal for resolving electric power steering failures, communication errors, or EPS warning lights, offering a cost-effective alternative to a new dealership unit.

 Compatible Vehicle Models (2011–2017)

Audi A6 (C7)

Audi A7 (C7)

Audi S7 (C7)

Designed for vehicles equipped with electric power steering (EPS).

 OEM & Manufacturer Part Numbers

Compatible with and replaces the following:

OE/OEM Numbers:

4G0423055

4G0909144

4G1423055

Manufacturer Part Numbers:

4G0423055

4G0909144G

4G1423055

Supports plug-and-play installation once correctly programmed.

Key Features

✔ Fully Refurbished With Brand-New Components

Complete internal rebuild

Tested for electrical performance and durability

Meets or exceeds OEM specifications

✔ Restores Steering Performance

Fixes EPS faults

Ensures smooth, responsive power steering assist

Improves driving comfort and safety

✔ OEM Fitment & Direct Replacement

Designed to fit exactly like the original module

Compatible with vehicles using any of the listed part numbers

✔ Cost-Effective, High-Quality Solution

Same performance as new units without the dealer price tag

Ideal for workshops, rebuilders, and vehicle owners

 Important Installation Note

This module MUST be programmed and coded to your vehicle by a qualified professional technician.
Incorrect installation or coding may cause communication errors or steering malfunction.

✔ MVA Spares offers full in-house programming and coding services at an additional cost.

This ensures the module is correctly matched to your vehicle’s EPS system for safe and reliable operation.

 Package Includes

1 × Refurbished Power Steering Control Module (4G0909144G equivalent)

Fully rebuilt interior components

Ready for professional programming and installation

 Why Choose This Module?

OEM-quality rebuild

Long-lasting and reliable

Environmentally responsible

Professionally tested

Backed by MVA Spares expertise