Ignitions and Electrical› Wiring Harnesses

MODE Auto Concepts

N55 Replacement Coil Power Harness

$49.99

SKU: BMW-N55-REPLACEMENT-COIL-POWER-HARNESS-PACK-OF-6

In Stock
In Stock
Ships by Sep 9
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$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

The Precision Raceworks BMW N55 Replacement Coil Power Harness is a set of six direct-fit replacement wires. These wires are constructed with low-resistance, oxygen-free copper and feature injection-molded coil connectors made to OEM specifications. The seals are dust and water resistant, ensuring durability.
Show original supplier description
The Precision Raceworks BMW N55 Replacement Coil Power Harnesses are designed as direct replacements for your N55 engine's ignition system. Each pack contains six wires, allowing you to replace all or just the necessary ones, with spares included. These harnesses are built using low-resistance, oxygen-free copper, which is a key component in ensuring efficient power delivery to your ignition coils. The injection-molded coil connectors are custom-designed by Precision Raceworks and manufactured to meet or exceed OEM quality and specifications, utilizing glass fiber for enhanced durability, mirroring the original BMW connector. They are a plug-and-play solution, simplifying installation without the need for complex modifications. It is critical to note that these harnesses are specifically NOT compatible with B58 coils. Always verify fitment for your specific BMW model, as compatibility is limited to N55 engines within certain year ranges for models such as the 135i, 335i, 435i, 535i, 640i, 740i, and their respective variants.

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

BrandMODE Auto Concepts
Part NumberBMW-N55-REPLACEMENT-COIL-POWER-HARNESS-PACK-OF-6
CategoryIgnitions and Electrical

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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.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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