2012 Audi A8 Quattro Steering Column Lock, Reader Coil & Control Unit Used OEM 4H0907705K 4H0909131 4H0905852B

Headline & Summary

Restore the security and adjustability of your vehicle's steering system with this genuine Audi OEM steering column electronic suite. This set includes the steering column lock, the transponder reader coil for key recognition, and the adjustment control unit. These components work in tandem to manage the anti-theft immobilization and the electric tilt/telescopic positioning of the wheel.

Key Details & Specifications

• Part Name: Steering Column Lock, Reader Coil, and Adjustment Control Unit

• Part Number (MPN): 4H0907705K (Control Unit), 4H0909131 (Reader Coil), 4H0905852B (Lock)

• Brand: Audi (Genuine OEM)

• Condition: Used, tested, and in good working condition. Electronic pins are clean and the locking bolt mechanism is fully functional.

• Compatibility: 2012 Audi A8 Quattro

• Country of Manufacture: Germany

Seller Assurance

At SalvageAutoPart, we’re proud to be one of the largest OEM auto parts sellers worldwide. Every part we offer is carefully pulled, inspected, and tested to ensure quality and reliability before being listed.

✔️ Largest OEM parts inventory globally

✔️ Genuine tested parts — no guesswork, no knock-offs

✔️ Fast, reliable shipping

✔️ Expert support — if you don’t see the exact fit for your replacement, simply reach out to us via eBay. Our team will gladly assist in finding the right part for your vehicle.

Buy with confidence knowing you’re getting authentic OEM parts backed by a trusted seller.

Always buy OEM! OEM parts are built to factory specifications, ensuring the right fit, performance, and safety compared to aftermarket alternatives. We sell parts pulled from vehicles. They are 100% compatible with original OEM part numbers. In case you are looking to substitute a part, please check with your car’s part number and catalog.

⚠️ Fitment Note: Please verify compatibility with your vehicle’s VIN (WAUAVAFD6CN000966) before purchase.