BMW ECU DME / CAS3 Theft Locking Module / Lock Cylinder w/ Key 12147586909
OEM Part #: 12-14-7-586-909 (12147586909)
This page covers one exact OEM part number. Every unit we stocked has sold.
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 Alarm / Theft Control Module / Engine Control Module / ECM / ECU / DME / Ignition Switch w/ Key / Cylinder / Immo / Immobilizer Module that may fit your vehicle
Alarm Control Module
CAS3 Theft Locking Module Wiring Connector / Pigtail
ECU DME DDE / CAS3 Theft Locking Module / Lock Cylinder w/ Key
Keyless Entry Passive GO Control Module
Keyless Entry Passive GO Control Module
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Ensure optimal performance in your BMW with this authentic OEM ECU DME (part number 7586909) and CAS3 Theft Locking Module featuring a lock cylinder and key (part number 9147222). This module is essential for managing your vehicle's engine control and immobilizer functions, improving security and ensuring smooth operation. Developed for BMW models such as the 550i, 650i, and X5 from 2008 to 2010, this part resolves common issues like malfunctioning ignition systems and theft deterrent failures. Programming is required for installation. Trust in genuine parts sourced from salvage vehicles for reliable performance and longevity. Compatible with additional part numbers 7600924 and 7599047 for enhanced interchangeability.
Compatible Vehicles
Fits 12 vehicle configurations across 1 make, 2008-2010.
View all 12 vehicle configurations — 3 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2008 | BMW | 550i | Sedan | 4.8L V8 | |
| 2008 | BMW | 650i | Convertible | 4.8L V8 | |
| 2008 | BMW | 650i | Coupe | 4.8L V8 | |
| 2008 | BMW | X5 | SUV | 4.8L V8 | For Vehicles with Production Date After 03/2008 |
| 2009 | BMW | 550i | Sedan | 4.8L V8 | |
| 2009 | BMW | 650i | Convertible | 4.8L V8 | |
| 2009 | BMW | 650i | Coupe | 4.8L V8 | |
| 2009 | BMW | X5 | SUV | 4.8L V8 | For Vehicles with Production Date After 03/2008 |
| 2010 | BMW | 550i | Sedan | 4.8L V8 | |
| 2010 | BMW | 650i | Convertible | 4.8L V8 | |
| 2010 | BMW | 650i | Coupe | 4.8L V8 | |
| 2010 | BMW | X5 | SUV | 4.8L V8 | For Vehicles with Production Date After 03/2008 |