Keep your Audi's direct-injection fuel system delivering the high rail pressure it was built for with the Hitachi Astemo Direct Injection High Pressure Fuel Pump (HPP0003). It installs as a direct-fit replacement for the 2006-2008 Audi A4, 2005-2009 Audi A4 Quattro, 2008-2010 Audi A5, 2011 Audi A5 Quattro, 2006-2008 Audi A6, 2005-2008 Audi A6 Quattro, and 2010-2012 Audi Q5.
Signs the original high-pressure pump may need replacing include long crank times, hard starting, loss of power under load, or fuel-pressure trouble codes. Because those symptoms can have other causes, diagnose the fuel system before replacing, and if a failed high-pressure pump is confirmed, this unit replaces it.
Interchange: 06E 127 025G · 06E127025G · HM10048 · 06E127025AB · Manufacturer part number HPP0003
This part cross-references / interchanges with the following part numbers:
What does this pump do?
It draws fuel from the low-pressure supply and raises it to the high pressure the direct-injection fuel rail and injectors require.
Which vehicles does the HPP0003 fit?
It's a direct-fit replacement for the 2006-2008 Audi A4, 2005-2009 A4 Quattro, 2008-2010 A5, 2011 A5 Quattro, 2006-2008 A6, 2005-2008 A6 Quattro, and 2010-2012 Q5.
What numbers does this pump interchange with?
It cross-references 06E 127 025G (06E127025G), HM10048, and 06E127025AB. Its own manufacturer part number is HPP0003.
What are signs the high-pressure pump may be failing?
Long crank times, hard starting, power loss under load, or fuel-pressure trouble codes. These can have other causes, so diagnose the fuel system before replacing.
Is this pump engine-driven?
Yes. It is mechanically driven by the engine to generate the injection pressure the direct-injection system needs on demand.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
