High Pressure Fuel Pump Bmw N55

BMW N54/N55 High Pressure Fuel Pump Kit - Failure Symptoms, Replacement, and Product Review One of the most common failures on all BMWs with the N54 (and early N55) engine is the high-pressure fuel pump, regularly referred to as the HPFP. Internally, we've re-worked the pressure chamber, spring rates, plunger depth, and completely optimized the volumetric efficiency of the pump. What does this mean? It means the most reliable and highest flowing N55 pump on the market just got even MORE reliable and even MORE flow!

MPN: High Pressure Fuel Pump Replace for BMW OE Part Number 13517616446, 13517616170, 13406014001, 13517594943, 13517613933 Specification: This KIPA replacement High Pressure Fuel Pump is an engine accessory made from sturdy, tough prime materials that Car enhanced durability and superior reliability. The FX-170 is an upgraded high-pressure fuel pump (HPFP) designed for BMW N55-powered 35i single-turbo models. Featuring a larger bore than the stock pump, it delivers approximately 50% more flow, making it ideal for higher performance applications.

Fully E85-compatible and 100% plug-and-play, it requires no cutting, splicing, or modifications. This is Bosch's updated high pressure fuel pump "HPFP" for BMW's with the N55 turbo engine. This fuel pump is the OEM equivalent to BMW part number 13518604231 and supersedes BMW part number 13517610761.

Bosch is one of the largest OEM producers of Genuine BMW and aftermarket parts in the world, providing parts for almost every major automotive manufacturer. Bosch has likely supplied many of. The "HPFP" is the common abbreviation for the "high-pressure fuel pump" used on BMW's direct-injected "N54" 3.0-liter twin-turbo inline-six powerplant.

(Submitted by Emission). This article covers replacing the high pressure fuel pump in a BMW E90 with the N55 turbocharged engine. Even though we used a 2011 335i to perform this repair, this article can be applied to any BMW vehicle with the N54/N55 turbocharged engine including the 1,3,5,7,X3,X5,X6,Z4 series with minor modifications to the repair steps.

Upgrade your BMW N55 engine with the Spool Performance FX-200 High-Pressure Fuel Pump. This Stage 2 upgrade delivers double the flow of the stock pump, supporting larger turbos and higher ethanol concentrations. Fully E85 compatible and plug.

This part is listed by BMW as BMW part number 13518604231 (13-51-8-604-232)and is described as High Pressure Fuel Pump N55 For full BMW fitment information or for assistance from one of our BMW experts, we recommend calling us at 877. Find many great new & used options and get the best deals for OEM BMW N54 N55 High Pressure Fuel Pump HPFP at the best online prices at eBay! Free shipping for many products!