OEM Fuel Pressure Regulator - E46 M3, E39 M5, MZ3 S54, E52 Z8

The Fuel Pressure Regulator (FPR) is responsible for providing the correct fuel pressure to the fuel rail. Although failures are rare, they could explain a lean condition fault code (or rich). Fuel pressure is critical as a faulty unit can cause all sorts of running problems or even complete engine shut down.

This part is listed by BMW as part number 13531404089 (13-53-1-404-089) and is described as the OEM Pierburg Fuel Pressure Regulator for the S54 and S62 engines E46 M3 Coupe/Convertible (2001-2006), E39 M5 Sedan (2000-2003), Z3 M Coupe, M Roadster (2001-2002), and E52 Z8 Roadster (2000-2003). 

This is an OEM part manufactured by Pierburg - the original supplier to BMW for this part, as well as many other engine components. As the OEM it meets all of BMW's original design, fitment, and performance requirements and is TUV approved. OEM parts are the best alternative to more expensive Original BMW parts because they are virtually identical without the inflated price tag. This part has a two year warranty.

For full BMW fitment information or for assistance from one of our BMW experts, we recommend calling us at 877-639-9648.