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Exhaust› Exhaust Pipes, Systems and Components

BMW Genuine Parts

Exhaust Seal Ring

$14.15 $12.54 Save $1.61

SKU: 18111719446

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

Beginner — under 30 min

Overview

The BMW Genuine Parts 18111719446 is an exhaust seal ring designed for specific BMW models. It is a 48mm diameter ring used on the left-hand exhaust flange, typically located between the catalytic converter and the rear muffler section. This seal ring is constructed from metal or composite materials and is manufactured in Germany.
Show original supplier description
The BMW Genuine Parts 18111719446 is a direct-fit exhaust seal ring, also known as a gasket ring, specifically designed for various BMW E36 and E46 chassis models. This component is crucial for ensuring a proper seal between exhaust system sections, preventing leaks and maintaining optimal engine performance. It is positioned on the left-hand exhaust flange, connecting the catalytic converter to the rear muffler. Crafted from durable metal or composite materials, this 48mm diameter seal ring is built to withstand the high temperatures and vibrations inherent in exhaust system operation. As a Genuine BMW part, it meets the stringent quality standards set by the manufacturer, ensuring reliability and longevity. The product originates from Germany, a hallmark of quality automotive components. When servicing or replacing the exhaust system, it is recommended to replace inexpensive wear items like exhaust seal rings to guarantee a leak-free seal. Symptoms of a failing exhaust seal ring can include loud exhaust noise near connection points, visible exhaust gas leaks or soot marks, and a potential reduction in engine efficiency or power due to improper sealing. This seal ring is compatible with a wide range of BMW models including the E36 325i, 325is, 328i, 328is, and M3 from model years 1992-1999, as well as certain E46 and Z3 models.

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 Number18111719446
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.

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