BMW ECU / DME Engine Control Module 12148631748
OEM Part #: 12-14-8-631-748 (12148631748)
This page covers one exact OEM part number. Every unit we stocked has sold.
Programming required: this module must be coded to your VIN by a dealer or with the proper diagnostic tool before it will work.
We may be able to get another
Used OEM parts are one-of-a-kind. We sometimes get another when we dismantle a matching vehicle, but we can’t say when — browse what’s in stock now:
Other Engine Control Module / ECM / ECU / DME that may fit your vehicle
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This ECU/DME Engine Control Module is designed for precise engine management in various BMW models, including 640i xDrive (2014-2015), 535i (2012-2015), and X3 (2012-2017). Positioned centrally in the engine bay, it regulates key engine functions to optimize performance and efficiency. Common issues due to a malfunctioning ECU include erratic engine behavior, poor fuel economy, and diagnostic trouble codes. Programming is required for compatibility post-installation. Alternative part numbers include 8665625, 8641402, and 8626659. This module is essential for maintaining vehicle operability and aligns with multiple BMW engine configurations. Ideal for repairing or replacing a faulty control system in your vehicle.
Specifications
| Fits Vehicle Model | 335i, 335i xDrive, 535i, 535i GT, 535i GT xDrive, 535i xDrive, 640i, 640i Gran Coupe, 640i xDrive, 640i xDrive Gran Coupe, 740i, 740Li, 740Li xDrive, X3 |
| Fits Vehicle Make | BMW |
| OEM Part No | 12-14-8-631-748 (12148631748) |
| Compatible OEM Part No | 8665625, 8641402, 8626659, 8624493 |
| Category | Computers / Modules |
Compatible Vehicles
Fits 51 vehicle configurations across 1 make, 2012-2017.
Check your specific vehicle before ordering.
This list shows year, make, and model. Some years have multiple trims or
engines that use different parts, and individual listings may have
additional fitment notes (e.g. “with sunroof only”). Review
the full variant list below, or
message us with your VIN
and we’ll confirm the match.
View all 51 vehicle configurations — 42 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2012 | BMW | 335i | Sedan | 3.0L l6 Turbo | For Vehicles With Production Date Up To 11/2012 |
| 2012 | BMW | 535i | Sedan | 3.0L l6 Turbo | For Vehicles with Production Date Between 03/2012 and 07/2013 |
| 2012 | BMW | 535i GT | Hatchback | 3.0L l6 Turbo | For Vehicles with Production Date Between 03/2012 and 07/2013 |
| 2012 | BMW | 535i GT xDrive | Hatchback | 3.0L l6 Turbo | For Vehicles with Production Date Between 03/2012 and 07/2013 |
| 2012 | BMW | 535i xDrive | Sedan | 3.0L l6 Turbo | For Vehicles with Production Date Between 03/2012 and 07/2013 |
| 2012 | BMW | 640i | Convertible | 3.0L l6 Turbo | For Vehicles with Production Date Between 03/2012 and 03/2015 |
| 2012 | BMW | 640i | Coupe | 3.0L l6 Turbo | For Vehicles with Production Date Between 03/2012 and 03/2015 |
| 2012 | BMW | X3 | SUV | 3.0L l6 Turbo | For Vehicles with Production Date After 04/2012 |
| 2013 | BMW | 335i | Sedan | 3.0L l6 Turbo | For Vehicles With Production Date Up To 11/2012 |
| 2013 | BMW | 335i xDrive | Sedan | 3.0L l6 Turbo | For Vehicles With Production Date Up To 11/2012 |
| 2013 | BMW | 535i | Sedan | 3.0L l6 Turbo | For Vehicles with Production Date Between 03/2012 and 07/2013 |
| 2013 | BMW | 535i GT | Hatchback | 3.0L l6 Turbo | For Vehicles with Production Date Between 03/2012 and 07/2013 |
| 2013 | BMW | 535i GT xDrive | Hatchback | 3.0L l6 Turbo | For Vehicles with Production Date Between 03/2012 and 07/2013 |
| 2013 | BMW | 535i xDrive | Sedan | 3.0L l6 Turbo | For Vehicles with Production Date Between 03/2012 and 07/2013 |
| 2013 | BMW | 640i | Convertible | 3.0L l6 Turbo | For Vehicles with Production Date Between 03/2012 and 03/2015 |
| 2013 | BMW | 640i | Coupe | 3.0L l6 Turbo | For Vehicles with Production Date Between 03/2012 and 03/2015 |
| 2013 | BMW | 640i Gran Coupe | Sedan | 3.0L l6 Turbo | For Vehicles with Production Date Between 03/2012 and 03/2015 |
| 2013 | BMW | 740i | Sedan | 3.0L l6 Turbo | |
| 2013 | BMW | 740Li | Sedan | 3.0L l6 Turbo | |
| 2013 | BMW | 740Li xDrive | Sedan | 3.0L l6 Turbo | |
| 2013 | BMW | X3 | SUV | 3.0L l6 Turbo | For Vehicles with Production Date After 04/2012 |
| 2014 | BMW | 535i | Sedan | 3.0L l6 Turbo | For Vehicles with Production Date Between 07/2013 and 07/2014 |
| 2014 | BMW | 535i GT | Hatchback | 3.0L l6 Turbo | For Vehicles with Production Date Between 07/2013 and 07/2014 |
| 2014 | BMW | 535i GT xDrive | Hatchback | 3.0L l6 Turbo | For Vehicles with Production Date Between 07/2013 and 07/2014 |
| 2014 | BMW | 535i xDrive | Sedan | 3.0L l6 Turbo | For Vehicles with Production Date Between 07/2013 and 07/2014 |
| 2014 | BMW | 640i | Convertible | 3.0L l6 Turbo | For Vehicles with Production Date Between 03/2012 and 03/2015 |
| 2014 | BMW | 640i | Coupe | 3.0L l6 Turbo | For Vehicles with Production Date Between 03/2012 and 03/2015 |
| 2014 | BMW | 640i Gran Coupe | Sedan | 3.0L l6 Turbo | For Vehicles with Production Date Between 03/2012 and 03/2015 |
| 2014 | BMW | 640i xDrive | Convertible | 3.0L l6 Turbo | For Vehicles with Production Date Between 03/2012 and 03/2015 |
| 2014 | BMW | 640i xDrive | Coupe | 3.0L l6 Turbo | For Vehicles with Production Date Between 03/2012 and 03/2015 |
| 2014 | BMW | 640i xDrive Gran Coupe | Sedan | 3.0L l6 Turbo | For Vehicles with Production Date Between 03/2012 and 03/2015 |
| 2014 | BMW | 740i | Sedan | 3.0L l6 Turbo | |
| 2014 | BMW | 740Li | Sedan | 3.0L l6 Turbo | |
| 2014 | BMW | 740Li xDrive | Sedan | 3.0L l6 Turbo | |
| 2014 | BMW | X3 | SUV | 3.0L l6 Turbo | For Vehicles with Production Date After 04/2012 |
| 2015 | BMW | 535i | Sedan | 3.0L l6 Turbo | For Vehicles with Production Date Between 07/2013 and 07/2014 |
| 2015 | BMW | 535i GT | Hatchback | 3.0L l6 Turbo | For Vehicles with Production Date Between 07/2013 and 07/2014 |
| 2015 | BMW | 535i GT xDrive | Hatchback | 3.0L l6 Turbo | For Vehicles with Production Date Between 07/2013 and 07/2014 |
| 2015 | BMW | 535i xDrive | Sedan | 3.0L l6 Turbo | For Vehicles with Production Date Between 07/2013 and 07/2014 |
| 2015 | BMW | 640i | Convertible | 3.0L l6 Turbo | For Vehicles with Production Date Between 03/2012 and 03/2015 |
| 2015 | BMW | 640i | Coupe | 3.0L l6 Turbo | For Vehicles with Production Date Between 03/2012 and 03/2015 |
| 2015 | BMW | 640i Gran Coupe | Sedan | 3.0L l6 Turbo | For Vehicles with Production Date Between 03/2012 and 03/2015 |
| 2015 | BMW | 640i xDrive | Convertible | 3.0L l6 Turbo | For Vehicles with Production Date Between 03/2012 and 03/2015 |
| 2015 | BMW | 640i xDrive | Coupe | 3.0L l6 Turbo | For Vehicles with Production Date Between 03/2012 and 03/2015 |
| 2015 | BMW | 640i xDrive Gran Coupe | Sedan | 3.0L l6 Turbo | For Vehicles with Production Date Between 03/2012 and 03/2015 |
| 2015 | BMW | 740i | Sedan | 3.0L l6 Turbo | |
| 2015 | BMW | 740Li | Sedan | 3.0L l6 Turbo | |
| 2015 | BMW | 740Li xDrive | Sedan | 3.0L l6 Turbo | |
| 2015 | BMW | X3 | SUV | 3.0L l6 Turbo | For Vehicles with Production Date After 04/2012 |
| 2016 | BMW | X3 | SUV | 3.0L l6 Turbo | For Vehicles with Production Date After 04/2012 |
| 2017 | BMW | X3 | SUV | 3.0L l6 Turbo | For Vehicles with Production Date After 04/2012 |