BMW Remanufactured High Pressure Fuel Pump - Rein 13517616170

A common source of performance issues on N54 powered BMW's and early production N55 engines, includes o-ring p/n 13517571363

High pressure fuel pumps, or more simply HPFP's, are a common trouble item on N54 powered BMW's. A failed HPFP can cause your car to go into limp mode or in extreme cases will leave you stranded on the side of the road.

During the rebuild process, the core is completely disassembled. All parts are cleaned and inspected during this time. From there all seals and o-ring are replaced with OE or OE equivalent parts during the reassembly process. The pump oil is replaced with OE equivalent fluid. After reassembly, each pump is tested at vehicle RPM on a test bench to check for leaks and output pressure. The test report traceable by serial number is provided in the box.

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