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