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Exhaust› Mufflers and Resonators

BMW Genuine Parts

Rear Muffler, Driver Side

$1,439.83 $1,067.09 Save $372.74

SKU: 18101406815

In Stock
In Stock
Ships by Sep 9
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The BMW Genuine Parts 18101406815 is a direct replacement rear muffler designed for specific BMW M5 models. This component is located on the driver's side of the vehicle.
Show original supplier description
The BMW Genuine Parts 18101406815 is a left-side rear muffler, also known as a rear silencer, engineered as a direct replacement for select BMW M5 models. This genuine BMW part is built to the manufacturer's rigorous testing standards, utilizing reliable materials for long-lasting performance and durability under heavy use. This specific muffler is designed for the BMW M5 Base Sedan equipped with the 5.0L V8 engine and the E39 chassis, specifically for model years 2000, 2001, and 2002. It is positioned on the driver's side of the vehicle. As a genuine OEM part, it ensures a perfect fit and maintains the original performance and sound characteristics of your vehicle's exhaust system. The part number 18101406815 is associated with several other interchangeable part numbers for ease of identification.

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 Number18101406815
CategoryExhaust

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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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