Audi A8 D4 A4 B9 Q5 Electric Door Lock Actuator 4G0839015D / 4H1837015E

Product overview

This is a new replacement electric door lock actuator and latch mechanism for a range of Audi vehicles. It is listed against OE-reference part numbers 4G0839015D, 4H1837015 and 4H1837015E, and is intended for owners and workshops repairing a door that will no longer lock, unlock or latch correctly through the central locking system.

Vehicle compatibility

Listed fitment data lists 146 Audi applications. Examples include the A8 D4 (approx. 2010–2018, including 3.0 TDI, 3.0 TFSI, 4.2 TDI, S8 and 6.3 W12 versions), the A4 B9 sedan and Avant (approx. 2015 onwards, 1.4 TFSI, 2.0 TFSI and TDI variants), the Q5 (approx. 2016–2020, 2.0 TFSI and TDI quattro) and the A1 and A1 Sportback (approx. 2014–2018). Because the part numbers and model list cover several platforms, the door position this latch suits is not confirmed in the listing. Always check the number stamped on your existing latch, or confirm with your VIN, before ordering.

Key features

• Combined latch and electric actuator in one unit, as listed
• Cross-referenced to three Audi OE-reference part numbers for easier matching
• Brand-new condition, made for replacement and repair work
• Helps restore normal central locking and door security when the existing unit has failed

Technical specifications

Installation requirements

Fitting involves removing the inner door trim, disconnecting the lock rods, cables and wiring plug, and unbolting the latch from the door shell. As this is a security and electrical component, professional installation is recommended. After fitting, test locking from the key, remote and interior switches before refitting the trim.

Fitment checks before ordering

Door latches are side and position specific, and Audi platforms vary by market. Please match the OE-reference number on your old unit or provide your VIN so fitment can be confirmed before you place your order.

Package inclusions

1 x door lock actuator. Mounting screws, cables and trim clips are not included unless stated.

Shipping information

Shipped from China to customers in Australia and New Zealand. Freight is calculated at checkout based on your delivery address, and actual freight is confirmed at the time of order.

Special Order Item

This product is a special-order item sourced specifically for your vehicle. Please allow an estimated lead time of 3-4 weeks for sourcing and delivery. Lead times are estimates and may vary depending on supplier availability, order processing, and international shipping. We recommend confirming availability before placing your order.