Audi A6 C6 2004–2011 Hydraulic Power Steering Pump 4F0145155

Product overview

A new hydraulic power steering pump for the Audi A6 C6 sedan and Avant, referenced to OE-reference number 4F0145155. A worn pump typically whines when the steering is turned, especially at low speed or full lock, and may cause heavy or uneven steering assistance. This replacement is aimed at restoring smooth, consistent steering feel.

Vehicle compatibility

Listed fitment data includes 55 applications for the Audi A6 C6 (4F2) sedan and A6 C6 Avant (4F5), built from approximately 2004 to 2011. Listed engines include the 2.0 TFSI, 2.4 and 2.4 quattro, 3.2 FSI and 3.2 FSI quattro, 4.2 quattro, 2.0 TDI, 2.7 TDI and 2.7 TDI quattro, 3.0 TDI quattro, and the S6 quattro. The listing also mentions the A7, but no A7 entries appear in the fitment data, so this should not be assumed. Pump variants differ with engine and steering system, so always confirm by OE-reference number or VIN before ordering.

Key features

• Hydraulic power source
• Matched to OE-reference number 4F0145155
• Covers a wide range of A6 C6 petrol and diesel engines
• New condition, ready for replacement work

Technical specifications

Installation requirements

Power steering is a safety-related system, so professional installation is recommended. The job involves removing the drive belt, disconnecting high-pressure and return lines, and transferring the pulley if required. Flush old fluid, refill with the fluid specified for your vehicle, then bleed the system by turning the steering lock to lock with the engine running. Check carefully for leaks and replace any damaged hoses or seals.

Fitment checks before ordering

Different A6 C6 engines and steering options use different pumps. Before ordering, compare the number on your existing pump or send us your VIN for confirmation.

Package inclusions

1 x hydraulic power steering pump. Pulley, reservoir, seals and fluid 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.