Air and Fuel› Fuel Pumps, Regulators and Components

Bosch

High-Pressure Direct Injection Fuel Pump

$1,500.00

SKU: 13517852361

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

It boosts fuel pressure to extremely high levels, enabling direct injection into the combustion chamber for improved fuel atomization, efficiency, and power output. This component is typically driven by the camshaft and works in conjunction with a low-pressure fuel pump.
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This process enhances fuel atomization, leading to improved engine efficiency and higher power output. Unlike traditional fuel pumps, this high-pressure unit is typically driven by the camshaft and operates in tandem with a low-pressure fuel pump to ensure optimal fuel delivery. Failure of this high-pressure fuel pump can manifest in several ways, including engine performance issues such as hard starting, hesitation, misfires, or loss of power under load. Drivers may also notice fuel-related issues like a check engine light, lean/rich diagnostic codes, or a reduction in fuel economy. Auditory cues can include ticking or whining sounds originating from the pump, and visible fuel leakage around the pump area is also a potential indicator of failure. This particular pump is a Genuine BMW part, manufactured to meet BMW's stringent quality standards. It is compatible with specific BMW M5, M8, and M8 Gran Coupe models. Specifically, it fits the 2018-2021 BMW M5 (Automatic AWD Sedan 4.4L V8 S63B44T4 Gas), the 2020-2020 BMW M8 (Automatic AWD Convertible and Coupe 4.4L V8 S63B44T3 Gas), and the 2020-2021 BMW M8 Gran Coupe (Automatic AWD Sedan 4.4L V8 S63B44T3 Gas).

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.

Fitment

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Specifications

BrandBosch
Part Number13517852361
CategoryAir and Fuel
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

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Returns & Fitment

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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