Exhaust› Mufflers and Resonators

BMW Genuine Parts

Exhaust Muffler

$767.94

SKU: 18101440361

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 18101440361 is a rear exhaust muffler for BMW vehicles. This component is part of the exhaust system and is mounted underneath the vehicle. This muffler is a brand new, unused Genuine BMW part, manufactured to BMW's stringent standards.
Show original supplier description
The BMW Genuine Parts 18101440361 is a direct-fit rear exhaust muffler designed as a replacement for specific BMW models. This component is an integral part of your vehicle's exhaust system, responsible for reducing engine noise and ensuring the proper expulsion of exhaust gases. As a Genuine BMW part, it is manufactured to the same high standards as the original equipment, ensuring quality and performance. This muffler is constructed to withstand the demanding environment underneath a vehicle, which is exposed to corrosion and road debris. Over time, damage from these elements can necessitate replacement. Symptoms of a failing muffler include loud or unusual exhaust noises, visible rust or holes, exhaust fumes entering the cabin, or a noticeable reduction in engine performance and fuel efficiency due to internal blockages. This part is specifically designed for the BMW E39 chassis and is compatible with M54 engines. It fits the following vehicles: 2001-2003 BMW 525i models, including both automatic and manual transmissions, in RWD Wagon configurations with a 2.5L L6 M54 Gas engine. When replacing your exhaust muffler, ensure all associated components are in good condition to maintain the integrity of the entire exhaust system.

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 Number18101440361
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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