Engines and Components› Oiling Systems

BMW Genuine Parts

Genuine Oil Separator and Crankcase Breather Valve

$407.04

SKU: 11127799225

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 11127799225 is an oil separator and crankcase breather valve designed for specific BMW and MINI models. This part is also referred to as a valve, filter, oil trap, or oil separator, with OE number 11 12 7 799 225. It functions as an original equipment component, ensuring compatibility with your vehicle's systems.
Show original supplier description
The BMW Genuine Parts 11127799225 serves as a critical component within the crankcase ventilation system, functioning as an oil separator, oil trap, and breather valve. This oil separator and breather valve is specifically designed for use with M57N diesel engines. While exact fitment can vary, it is commonly associated with BMW models such as the E46 330d, E60/E61 525d/530d, E65 730d, and E53 X5 3.0d, as well as various MINI models. It is important to verify compatibility with your specific vehicle's chassis number to ensure a correct match. The part number 11127799225 is a direct replacement for the original equipment component, designed to maintain the performance and integrity of your engine's emissions and lubrication systems.

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 Number11127799225
CategoryEngines and 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.

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