HDI031 BMW Fuel Pump

HDI031 Compatible Part Numbers

Cross-reference BMW and supplier numbers include HDI031, 13517595339, FI1600, 13537547603, HMI10077, 66803, 13517595350, HM10077, 0261520143, M73181. Always verify the current part number against the vehicle before ordering.

13517595339FI160013537547603HMI100776680313517595350HM100770261520143M73181

HDI031 Fitment

HDI031 Description

HDI031 is a new Herko Automotive direct injection high pressure fuel pump listed for Herko Direct Injection High Pressure Fuel Pump HDI031 for BMW 550i 550i GT 11-15. This page is intended to help match the BMW fuel system part by part number, vehicle application, and the visible product details shown in the listing. Because BMW fuel pumps, sending units, and high-pressure pump assemblies can vary by chassis, engine, production date, tank side, and connector layout, the part number should be treated as the most important fitment signal.

Before ordering, compare the number on the original component with the primary number on this page and review any cross-reference numbers shown below. Also verify the fuel type, pump location, electrical connector, line fittings, seal style, and whether the vehicle uses an in-tank module, sender assembly, inline pump, or engine-mounted high-pressure pump. Key details include fuel type: Gas; flow rate: 32; included items: 1x HDI031 Herko Automotive Direct Injection High Pressure Fuel Pu.

Verify by OE number, vehicle application, connector style, and pump location before ordering. If the vehicle has had previous fuel-system work, confirm that the installed pump has not already been superseded to a newer BMW or supplier number. A small difference in connector indexing, fuel level sender arm, pressure rating, or tank orientation can prevent a similar-looking pump from fitting correctly. Cross-reference numbers captured for this listing include 13517595339, FI1600, 13537547603, HMI10077, 66803, 13517595350, HM10077, 0261520143.

Common reasons to replace or inspect this type of BMW fuel pump part include long crank time, no-start conditions, low rail pressure, unstable fuel gauge readings, intermittent stalling, fuel starvation under load, or diagnostic trouble codes related to pump control or fuel pressure. Those symptoms can also be caused by relays, wiring, clogged filters, tank contamination, pressure regulators, or control modules, so basic diagnosis is recommended before replacing parts.

During installation, work safely around fuel, relieve system pressure where required, and inspect the tank opening, locking ring, gasket, strainer, fuel lines, and electrical terminals before reassembly. Use the product photos, part-number list, and fitment table on this page together with the vehicle VIN or original component label. If two BMW listings appear similar, choose the one that matches the OE number and physical layout rather than relying only on model name or year range.

Related BMW Fuel Pump Part Numbers

13517595339FI160013537547603HMI100776680313517595350HM100770261520143M73181