Engine Control Module / Body Domain Controller

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BMW

Engine Control Module / Body Domain Controller

Name: Engine Control Module / Body Domain Controller
Brand: BMW
SKU: 9844434

$290.98

SKU: 9844434

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Overview

The BMW 9844434 is a used Engine Control Module (ECM) or Body Domain Controller (BDC), identified as an original OEM part. This component is crucial for vehicle engine management, alarm control, and immobilization functions.

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The BMW 9844434 is a used Engine Control Module (ECM) also known as a Body Domain Controller (BDC), originating from a salvage vehicle. This module is compatible with a range of BMW models, specifically fitting models such as the X3, X4, 228i, and 330i. It has been listed as compatible with model years ranging from 2019 through 2024 for certain applications, and also from 2018-2020 for others, with specific fitment details varying by model and year. Compatible part numbers include 12149844434, 5A03F58, 8779896, 12149798769, and 9798769. Installation of this module requires professional programming to integrate with the vehicle's specific configuration. This ensures that all functions, including key fob operation and system communication, are correctly established. Buyers should verify fitment with their exact vehicle year, make, model, and engine type to ensure compatibility.

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.

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Specifications

Brand	BMW
Part Number	9844434
Category	Ignitions and Electrical

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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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