Description

4A0862257A / 4A0862257C Central Locking Pump Module – Audi 80, 90, 100, Coupe, A4 & A6

Replace a faulty central locking component with this Audi 4A0862257A / 4A0862257C Central Locking Pump Module. This genuine used unit is tested and confirmed working, making it a practical replacement for a failed or malfunctioning original central locking pump.

The central locking pump is an important part of the vehicle’s locking system, helping operate the doors and other connected locking functions. If your original pump has stopped working or operates intermittently, replacing it with the correct matching unit can help restore reliable central locking operation.

Product Details

• OEM Part Numbers: 4A0862257A / 4A0862257C
• Product Type: Central Locking Pump Module
• System: Central Locking / Convenience System
• Vehicle Brand: Audi
• Compatible Models: Audi 80, Audi 90, Audi 100, Audi Coupe, Audi A4, Audi A6
• Condition: Used & Tested
• Status: Working
• Quality: Genuine OE/OEM
• Application: Central locking system

Function

The 4A0862257A / 4A0862257C central locking pump module controls the vehicle’s central locking functions. It communicates with the locking system to help lock and unlock the vehicle as designed.

A faulty central locking pump may cause:

• Central locking not working
• Doors failing to lock or unlock
• Intermittent locking operation
• Some doors locking while others do not
• Key-operated locking problems
• Central locking system faults
• Pump operating intermittently or incorrectly

Fitment & Compatibility

This central locking pump is listed for compatible Audi applications including:

• Audi 80
• Audi 90
• Audi 100
• Audi Coupe
• Audi A4
• Audi A6

Important: 4A0862257A and 4A0862257C are specific part numbers, and central locking systems can vary depending on vehicle model, year, body style, wiring, and equipment.

Please compare your original pump’s part number, connectors, housing, and physical design before ordering. Do not rely on the vehicle model alone to confirm compatibility.

Condition

Genuine OE/OEM – Used & Tested – Working

This is a pre-owned original Audi component that has been tested and confirmed working. Normal cosmetic marks from previous use may be present.

Please review all product photos carefully to confirm the exact unit and condition.

Installation

Professional installation is recommended. Before fitting the replacement module, inspect the wiring, connectors, fuses, door-lock mechanisms, and associated central locking components.

If the system continues to malfunction after installation, diagnostic testing may be required to identify any additional faults.

Worldwide Shipping

Worldwide shipping available from Audi Parts 05.