Exterior Components› Decals and Moldings

BMW Genuine Parts

M Performance Carbon Fiber Left Door Sill Trim

$184.00

SKU: 51472457839

In Stock
In Stock
Ships by Sep 9
Free Shipping over $200
$100 Minimum Order
30 Days Return
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Overview

The BMW Genuine Parts 51472457839 is a left door sill trim finisher. It is made of carbon fiber and features an M Performance design.

This part is designed for various BMW 4 Series (F32, F32 LCI) and M4 (F82, F82 M4 LCI) models, including Coupe body types. It is compatible with a range of engines such as B47, B48, B38, N20, N26, N47N, N47S1, N57N, N57Z, N55, B46, B58, and S55.
Show original supplier description
The BMW Genuine Parts 51472457839 is an M Performance left door sill trim finisher crafted from genuine carbon fiber. This genuine M Performance door sill trim is specifically designed for the BMW 4 Series (F32 chassis, including LCI models) and the M4 (F82 chassis, including LCI models), offered in a Coupe body type. The product's compatibility extends across a wide array of engine options within these series, including various diesel (418d, 420d, 420dX, 425d, 430d, 430dX, 435dX) and petrol (418i, 420i, 420iX, 428i, 428iX, 430i, 430iX, 435i, 435iX, 440i, 440iX, M4, M4 GTS, M4 CS) variants. Engine codes covered include B47, B48, B38, N20, N26, N47N, N47S1, N57N, N57Z, N55, B46, B58, and S55. For precise fitment verification, it is recommended to contact the seller with your vehicle's VIN (Vehicle Identification Number). This ensures compatibility with your specific BMW model, as variations may exist based on trim or engine specifications. The product is represented by part number 12 in the BMW technical diagram and has a special equipment designation of 'No = 08AA National version China'.

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 Genuine Parts
Part Number51472457839
CategoryExterior Components

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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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