Air and Fuel› Fuel Pumps, Regulators and Components

Bosch

Fuel Pump

$482.99

SKU: 13518631642

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$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

This pump, driven by the camshaft, is a common source of check engine lights and limp mode conditions. Common failures include the fuel quantity control valve causing pressure faults or internal leaks that contaminate engine oil.
Show original supplier description
The Bosch High Pressure Fuel Pump (HPFP) is a critical component for modern gasoline direct injection (GDI) engines. It increases fuel pressure significantly, enabling direct injection into the combustion chamber for improved fuel atomization, efficiency, and power output. Typically driven by the camshaft, this HPFP works alongside a low-pressure fuel pump and is essential for optimal engine performance. Failures in this high-pressure fuel pump can manifest in several ways. Issues with the fuel quantity control valve can lead to pressure faults within the high-pressure side of the fuel system, often triggering SAE P0001 fault codes. Additionally, internal leaks within the pump can cause fuel to contaminate the engine oil, resulting in severe fuel trim corrections. Symptoms of a failing HPFP include engine performance issues such as hard starting, hesitation, misfires, and power loss under load. Drivers may also notice a check engine light, lean/rich codes, reduced fuel economy, or unusual noises like ticking or whining from the pump area, and potentially visible fuel leakage. This OE-quality fuel pump is manufactured in Germany and is a direct replacement for BMW part number 13518631642. It is compatible with a wide range of BMW models equipped with B46, B48, and B58 engines, including various 330i, X2, X5, X7, and Z4 variants from 2019 onwards. Please ensure fitment for your specific vehicle using the provided compatibility information.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

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Specifications

BrandBosch
Part Number13518631642
CategoryAir and Fuel
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