Check your pump carefully. 4 pin male housing w female pins Aptiv connector [pump connection side]. Also note that the CWA100 pump flows significantly more than the Bosch PCA pump. Compatible with the following Pierburg CWA100 pump part numbers.
valve MAC 35A-AAA-DDBA-1BA replacement pierburg esseesse abarth
Pierburg 7.22066.00 Fuel Pressure Regulator Control Valve - New
Fuel Pump Gasoline Pierburg For Nsu Prinz 3 4 1000 1200 COD:72011300
Fuel Pump Pierburg For BMW 316/318 CODE:72080950
BANZINA PIERBURG FUEL PUMP FOR NSU PRINZ 3 4 1000 1200 COD:72011300
BMW Fuel Pressure Regulator (3.5 Bar) (Pierburg) | 1993-2001 13531729319--PIE
