HPFP leak at the fuel pressure regulator valve

A6 All/ S6 All
#21

Have the same leak. New regulator should be enough? But seems like one can only buy the complete pump

#22

€ 74,33 12%OFF | Left&Right Pressure Fuel Pump 079 127 025AF 079127025AF 079127025C For Audi A6 Quattro VW Touatreg 2007-2009 4.2L GDP612
https://a.aliexpress.com/_mKiKso8

Have two of them for some time, no issues,

#23

If need new HPFP connector housing