BMW ECU DME / EWS3 Theft Locking Module / Lock Cylinder w/ Key 12147541336

OEM Part #: 12-14-7-541-336 (12147541336)

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:

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The OEM ECU DME/EWS3 Theft Locking Module and Lock Cylinder with Key, part number 7541336, is a critical component for maintaining the security and functionality of your vehicle. Specifically designed for select BMW models, including 325Ci, 325i (2002-2004), 525i, 530i, and X3 (2004-2005), this module ensures seamless integration and optimal performance. As an authentic manufacturer part sourced from salvage vehicles, it resolves common issues such as compromised security or failure to start due to wear or malfunction of the locking system. Programming is required for compatibility with your vehicle’s unique parameters. Alternative part numbers include 6937791, 7548772, and 7525937, making this a versatile choice for BMW enthusiasts looking for integrity and reliability in essential components.

Specifications

Specifications for ECU DME / EWS3 Theft Locking Module / Lock Cylinder w/ Key 12147541336
Fits Vehicle Model325Ci, 325i, 330Ci, 330i, 525i, 530i, X3
Fits Vehicle MakeBMW
OEM Part No12-14-7-541-336 (12147541336)
Compatible OEM Part No 7548772, 7548770, 7543224, 7543158, 7541344, 7533654, 7533652, 7526791, 7527015, 7532903, 7530211, 7532143, 7532142, 7531500, 7523810, 7514833, 7527110, 7526952, 7525937
CategoryComputers / Modules

Compatible Vehicles

Fits 23 vehicle configurations across 1 make, 2002-2005.

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

  • 325Ci 2002-2004 · 5 variants 5 with notes
  • 325i 2002-2004 · 6 variants 6 with notes
  • 330Ci 2003-2004 · 4 variants 4 with notes
  • 330i 2003-2004 · 2 variants 2 with notes
  • 525i 2004-2005 · 2 variants 2 with notes
  • 530i 2004-2005 · 2 variants 2 with notes
  • X3 2004-2005 · 2 variants 2 with notes
View all 23 vehicle configurations — 23 with fitment notes
Full vehicle fitment list for ECU DME / EWS3 Theft Locking Module / Lock Cylinder w/ Key 12147541336
Year Make Model Trim Engine Note
2002 BMW 325Ci Coupe 2.5L l6 With M56 SULEV Engine
2002 BMW 325i Sedan 2.5L l6 With M56 SULEV Engine
2002 BMW 325i Wagon 2.5L l6 With M56 SULEV Engine
2003 BMW 325Ci Convertible 2.5L l6 For Vehicles with Production Date Between 03/2003 and 06/2004
2003 BMW 325Ci Coupe 2.5L l6 For Vehicles with Production Date Between 03/2003 and 06/2004
2003 BMW 325i Sedan 2.5L l6 For Vehicles with Production Date Between 03/2003 and 06/2004
2003 BMW 325i Wagon 2.5L l6 With M56 SULEV Engine
2003 BMW 330Ci Convertible 3.0L l6 For Vehicles with Production Date Between 03/2003 and 06/2004
2003 BMW 330Ci Coupe 3.0L l6 For Vehicles with Production Date Between 03/2003 and 06/2004
2003 BMW 330i Sedan 3.0L l6 For Vehicles with Production Date Between 03/2003 and 06/2004
2004 BMW 325Ci Convertible 2.5L l6 For Vehicles with Production Date Between 03/2003 and 06/2004
2004 BMW 325Ci Coupe 2.5L l6 For Vehicles with Production Date Between 03/2003 and 06/2004
2004 BMW 325i Sedan 2.5L l6 For Vehicles with Production Date Between 03/2003 and 06/2004
2004 BMW 325i Wagon 2.5L l6 With M56 SULEV Engine
2004 BMW 330Ci Convertible 3.0L l6 For Vehicles with Production Date Between 03/2003 and 06/2004
2004 BMW 330Ci Coupe 3.0L l6 For Vehicles with Production Date Between 03/2003 and 06/2004
2004 BMW 330i Sedan 3.0L l6 For Vehicles with Production Date Between 03/2003 and 06/2004
2004 BMW 525i Sedan 2.5L l6 For Vehicles With Production Date Up To 09/2004
2004 BMW 530i Sedan 3.0L l6 For Vehicles With Production Date Up To 09/2004
2004 BMW X3 SUV 3.0L l6 For Vehicles With Production Date Up To 08/2004
2005 BMW 525i Sedan 2.5L l6 For Vehicles With Production Date Up To 09/2004
2005 BMW 530i Sedan 3.0L l6 For Vehicles With Production Date Up To 09/2004
2005 BMW X3 SUV 3.0L l6 For Vehicles With Production Date Up To 08/2004

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