Target · Diagram

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Number 5 marks the part’s position in this exploded view (Audi A8/S8/qu. lang 08> (2007-)).

Other diagrams in the gallery may use a different number for the same part.

Supersession roadoldest to newest

4A0963303
Not stocked May 1997
251261467D
Not stocked Mar 2008
443963303A
Discontinued Apr 2025
You are here

4A0963303Not stocked
May 1997
251261467DNot stocked
Mar 2008
443963303AThis pageDiscontinued
Apr 2025

Genuine Original OEM · Brand New

Fuel System

443963303A Audi Fuel Metering Pump

Selected configuration: GENUINE VW/AUDI

Supersession roadoldest to newest

4A0963303
Not stocked May 1997
251261467D
Not stocked Mar 2008
443963303A
Discontinued Apr 2025
You are here

4A0963303Not stocked
May 1997
251261467DNot stocked
Mar 2008
443963303AThis pageDiscontinued
Apr 2025

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Key specifications

SKU: 443963303A
Manufacturer Part Number: 443963303A

Product overview

Genuine OEM Audi Fuel Metering Pump, part number 443963303A. This critical component is responsible for precisely regulating the amount of fuel delivered to the engine, ensuring optimal combustion, fuel efficiency, and consistent engine performance. It is installed within the fuel system. Weighing approximately 0.32 kg, this pump plays a vital role in the fuel management process. Choosing a genuine OEM fuel metering pump guarantees accurate fuel delivery, proper engine operation, and long-term reliability, preventing potential performance issues.