Air and Fuel› Fuel Injection Systems and Components - Electronic

BMW OEM

Fuel Injector

$84.49

SKU: 13538656548

In Stock
In Stock
Ships by Sep 12
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$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
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Easy — 1–2 hours

Overview

The BMW OEM 13538656548 is a direct fuel injector manufactured in Germany. This injector operates at high pressure and is crucial for the proper functioning of modern turbocharged engines.
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The Genuine BMW Direct Fuel Injector, part number 13538656548, is a direct replacement component engineered in Germany to meet BMW's stringent quality standards. This solenoid-style injector is a critical part of the direct fuel injection system found in many modern turbocharged BMW engines, directly injecting fuel into the combustion chamber at high pressure. Direct injection systems differ from port injection by operating at significantly higher pressures. This injector is essential for ensuring proper atomization and mixing of fuel with air for efficient combustion. Common issues with this type of injector include carbon buildup on the tip, which can lead to pre-ignition and atomization problems, or leaks that can cause cylinder wash or hydrolock. Symptoms of a failing injector can include poor engine performance, rough idle, increased fuel consumption, and engine misfires. This injector is compatible with a wide range of BMW vehicles equipped with B46, B58C, and B58D engines, including models such as the 330i, 330i xDrive, X5 (various trims), X7, Z4, 228i xDrive Gran Coupe, 530i, 530i xDrive, 540i, 540i xDrive, 740i, and M440i xDrive, spanning model years from 2019 through 2026 in some cases. It includes the necessary compression seal (p/n 13537591006) for installation. When ordering a Genuine BMW part, you are assured of receiving the same quality and specifications as the original equipment installed in your vehicle.

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

BrandBMW OEM
Part Number13538656548
CategoryAir and Fuel

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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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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