BMW ECU DME / CAS3 Theft Locking Module / Lock Cylinder w/ Key 12148615879

OEM Part #: 12-14-8-615-879 (12148615879)

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.
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This genuine OEM ECU DME / CAS3 Theft Locking Module with Lock Cylinder and Key (Part Numbers: 8615879, 9287534) is crucial for maintaining your vehicle's security and functionality. Sourced directly from salvage vehicles, this part ensures factory-original quality and compatibility with select BMW models including the 135i, 335i, 335i xDrive, X5 (2012-2013), X1 (2013-2015), and X6 (2012-2014). It is designed to resolve issues related to non-functioning ignition systems and theft deterrent malfunctions. Programming will be required post-installation to ensure seamless operation. Consider this an essential component for restoring your vehicle's integrity and performance.

Specifications

Specifications for ECU DME / CAS3 Theft Locking Module / Lock Cylinder w/ Key 12148615879
Fits Vehicle Model135i, 335i, 335i xDrive, X1, X5, X6
Fits Vehicle MakeBMW
OEM Part No12-14-8-615-879 (12148615879)
Compatible OEM Part No 8617572
CategoryComputers / Modules

Compatible Vehicles

Fits 20 vehicle configurations across 1 make, 2012-2015.

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.

BMW

  • 135i 2012-2013 · 4 variants 4 with notes
  • 335i 2012-2013 · 6 variants 6 with notes
  • 335i xDrive 2012-2013 · 2 variants 2 with notes
  • X1 2013-2015 · 3 variants 3 with notes
  • X5 2012-2013 · 2 variants 2 with notes
  • X6 2012-2014 · 3 variants 3 with notes
View all 20 vehicle configurations — 20 with fitment notes
Full vehicle fitment list for ECU DME / CAS3 Theft Locking Module / Lock Cylinder w/ Key 12148615879
Year Make Model Trim Engine Note
2012 BMW 135i Convertible 3.0L l6 Turbo For Vehicles with Production Date After 03/2012
2012 BMW 135i Coupe 3.0L l6 Turbo For Vehicles with Production Date After 03/2012
2012 BMW 335i Convertible 3.0L l6 Turbo For Vehicles with Production Date After 03/2012
2012 BMW 335i Coupe 3.0L l6 Turbo For Vehicles with Production Date After 03/2012
2012 BMW 335i Sedan 3.0L l6 Turbo For Vehicles with Production Date After 03/2012
2012 BMW 335i xDrive Coupe 3.0L l6 Turbo For Vehicles with Production Date After 03/2012
2012 BMW X5 SUV 3.0L l6 Turbo For Vehicles with Production Date After 04/2012
2012 BMW X6 SUV 3.0L l6 Turbo For Vehicles with Production Date After 04/2012
2013 BMW 135i Convertible 3.0L l6 Turbo For Vehicles with Production Date After 03/2012
2013 BMW 135i Coupe 3.0L l6 Turbo For Vehicles with Production Date After 03/2012
2013 BMW 335i Convertible 3.0L l6 Turbo For Vehicles with Production Date After 03/2012
2013 BMW 335i Coupe 3.0L l6 Turbo For Vehicles with Production Date After 03/2012
2013 BMW 335i Sedan 3.0L l6 Turbo For Vehicles with Production Date After 03/2012
2013 BMW 335i xDrive Coupe 3.0L l6 Turbo For Vehicles with Production Date After 03/2012
2013 BMW X1 SUV 3.0L l6 Turbo For Vehicles with Production Date After 03/2012
2013 BMW X5 SUV 3.0L l6 Turbo For Vehicles with Production Date After 04/2012
2013 BMW X6 SUV 3.0L l6 Turbo For Vehicles with Production Date After 04/2012
2014 BMW X1 SUV 3.0L l6 Turbo For Vehicles with Production Date After 03/2012
2014 BMW X6 SUV 3.0L l6 Turbo For Vehicles with Production Date After 04/2012
2015 BMW X1 SUV 3.0L l6 Turbo For Vehicles with Production Date After 03/2012

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