2005-2012 Porsche Immobilizer / Theft Locking Module 99761817212

Porsche Part #: 997-618-172-12 (99761817212)

$25.49
Used
Donor2007 Porsche BOXSTER · 2.7L
SKU: 693026 · 30-Day Returns
✓ Free Same Day Shipping on orders by noon CT
Programming required: this module must be coded to your VIN by a dealer or with the proper diagnostic tool before it will work.
Only 1 in stock — no guaranteed restock
Immobilizer / Theft Locking Module 99761817212 — Used (SKU 693026)
Genuine OEM Used SKU: 693026 Donor Vehicle: 2007 Porsche BOXSTER · 2.7L 4 photos
A COUPLE CRACKED MOUNTS, SEE PICTURES
$25.49
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A Porsche Immobilizer / Theft Locking Module (OEM 99761817212) is a used genuine component from a disassembled vehicle. This ECU prevents unauthorized engine starts; a common failure is the security light staying on or the engine cranking without firing. It supercedes many earlier revisions, such as 99761817216 and 99761817209. After installation, this module must be coded to your VIN by a qualified shop or dealer. It was originally fitted to Porsche 911, Boxster, and Cayman models with naturally aspirated and turbocharged six-cylinder engines ranging from 2.7L to 3.6L.

Specifications

Specifications for Immobilizer / Theft Locking Module 99761817212
Fits Vehicle Model911, Boxster, Cayman
Fits Vehicle MakePorsche
Porsche Part No997-618-172-12 (99761817212)
Compatible OEM Part No 997-618-172-16, 997-618-172-09, 997-618-172-11, 997-618-173-09, 997-618-172-06, 997-618-172-04, 997-618-172-33, 997-618-172-03, 997-618-172-02, 997-618-172-01, 997-618-173-06, 997-618-173-04, 997-618-173-33, 997-618-173-03, 997-618-173-02, 997-618-173-01, 997-618-172-15, 997-618-172-14
CategorySiren / Horn

Compatible Vehicles

Fits 152 vehicle configurations across 1 make, 2005-2012.

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.

Porsche

  • 911 2005-2012 · 118 variants
  • Boxster 2005-2012 · 20 variants
  • Cayman 2006-2012 · 14 variants
View all 152 vehicle configurations
Full vehicle fitment list for Immobilizer / Theft Locking Module 99761817212
Year Make Model Trim Engine Note
2012 Porsche 911 GT3 Coupe 3.8L
2012 Porsche 911 GT3 RS Coupe 3.8L
2012 Porsche 911 GT3 RS 4.0 Coupe 4.0L
2008 Porsche 911 Carrera 4S Coupe 3.8L
2009 Porsche 911 Carrera 4S Coupe 3.8L
2009 Porsche 911 Carrera S Convertible 3.8L
2007 Porsche 911 Carrera 4 Coupe 3.6L
2008 Porsche 911 Carrera Coupe 3.6L
2012 Porsche 911 Carrera 4S Coupe 3.8L
2008 Porsche 911 Carrera Convertible 3.6L
2011 Porsche 911 Carrera GTS Coupe 3.8L
2009 Porsche 911 Carrera 4S Convertible 3.8L
2011 Porsche 911 Carrera 4S Convertible 3.8L
2006 Porsche 911 Carrera 4 Convertible 3.6L
2006 Porsche 911 Carrera Coupe 3.6L
2011 Porsche 911 Carrera 4S Coupe 3.8L
2008 Porsche 911 GT3 RS Coupe 3.6L
2008 Porsche 911 Carrera 4 Convertible 3.6L
2011 Porsche 911 Carrera GTS Convertible 3.8L
2012 Porsche 911 Carrera GTS Convertible 3.8L
2012 Porsche 911 Carrera GTS Coupe 3.8L
2011 Porsche 911 Speedster Convertible 3.8L
2012 Porsche 911 Carrera 4 GTS Convertible 3.8L
2010 Porsche 911 Carrera 4 Convertible 3.6L
2006 Porsche 911 Carrera 4 Coupe 3.6L
2009 Porsche 911 GT2 Coupe 3.6L Turbo
2009 Porsche 911 Carrera S Coupe 3.8L
2007 Porsche 911 Carrera Coupe 3.6L
2007 Porsche 911 Carrera 4 Convertible 3.6L
2007 Porsche 911 Turbo Coupe 3.6L Turbo
2008 Porsche 911 Carrera 4S Convertible 3.8L
2008 Porsche 911 Turbo Convertible 3.6L Turbo
2008 Porsche 911 GT3 Coupe 3.6L
2012 Porsche 911 Carrera 4S Convertible 3.8L
2012 Porsche 911 Carrera 4 GTS Coupe 3.8L
2006 Porsche 911 Carrera Convertible 3.6L
2010 Porsche 911 Carrera S Coupe 3.8L
2008 Porsche 911 Carrera 4 Coupe 3.6L
2005 Porsche 911 GT2 Coupe 3.6L Turbo
2010 Porsche 911 Carrera 4S Coupe 3.8L
2008 Porsche 911 GT2 Coupe 3.6L Turbo
2010 Porsche 911 Turbo Convertible 3.8L Turbo
2007 Porsche 911 GT3 RS Coupe 3.6L
2011 Porsche 911 Carrera S Coupe 3.8L
2010 Porsche 911 Carrera 4S Convertible 3.8L
2011 Porsche 911 Carrera S Convertible 3.8L
2010 Porsche 911 Turbo Coupe 3.8L Turbo
2010 Porsche 911 Carrera S Convertible 3.8L
2007 Porsche 911 Carrera Convertible 3.6L
2011 Porsche 911 Targa 4S 3.8L
2007 Porsche 911 Targa 4S 3.8L
2009 Porsche 911 Targa 4S 3.8L
2008 Porsche 911 Targa 4S 3.8L
2011 Porsche Cayman S Hatchback 3.4L
2011 Porsche 911 Turbo Coupe 3.8L Turbo
2012 Porsche Cayman R Hatchback 3.4L
2011 Porsche 911 Turbo S Coupe 3.8L Turbo
2011 Porsche 911 Turbo Convertible 3.8L Turbo
2012 Porsche Cayman S Hatchback 3.4L
2012 Porsche 911 Carrera Convertible 3.6L
2006 Porsche 911 Carrera S Convertible 3.8L
2009 Porsche 911 Targa 4 3.6L
2012 Porsche 911 Targa 4 3.6L
2007 Porsche 911 Targa 4 3.6L
2010 Porsche 911 Targa 4S 3.8L
2008 Porsche 911 Targa 4 3.6L
2010 Porsche 911 Targa 4 3.6L
2012 Porsche 911 Targa 4S 3.8L
2011 Porsche 911 Targa 4 3.6L
2011 Porsche 911 Turbo S Convertible 3.8L Turbo
2012 Porsche 911 Carrera Coupe 3.6L
2008 Porsche 911 Carrera S Convertible 3.8L
2010 Porsche 911 Carrera Coupe 3.6L
2011 Porsche Boxster S Convertible 3.4L
2011 Porsche Boxster Convertible 2.9L
2012 Porsche 911 Turbo S Convertible 3.8L Turbo
2012 Porsche 911 Turbo Coupe 3.8L Turbo
2012 Porsche Boxster S Convertible 3.4L
2012 Porsche Boxster Convertible 2.9L
2012 Porsche 911 Turbo S Coupe 3.8L Turbo
2012 Porsche 911 Turbo Convertible 3.8L Turbo
2012 Porsche Cayman Hatchback 2.9L
2011 Porsche Cayman Hatchback 2.9L
2012 Porsche Boxster Spyder Convertible 3.4L
2009 Porsche Boxster S 2 Convertible 3.4L
2011 Porsche Boxster Spyder Convertible 3.4L
2010 Porsche Cayman S Hatchback 3.4L
2005 Porsche Boxster S Convertible 3.2L
2010 Porsche Boxster Convertible 2.9L
2005 Porsche Boxster Convertible 2.7L
2006 Porsche Cayman S Hatchback 3.4L
2007 Porsche Boxster S Convertible 3.4L
2006 Porsche Boxster Convertible 2.7L
2006 Porsche Boxster S Convertible 3.2L
2007 Porsche Cayman S Hatchback 3.4L
2008 Porsche Boxster Convertible 2.7L
2008 Porsche Cayman Hatchback 2.7L
2008 Porsche Cayman S Hatchback 3.4L
2008 Porsche Boxster RS 60 Spyder Convertible 3.4L
2009 Porsche Cayman S Hatchback 3.4L
2007 Porsche Cayman Hatchback 2.7L
2007 Porsche Boxster Convertible 2.7L
2008 Porsche Boxster S Convertible 3.4L
2009 Porsche Boxster S Convertible 3.4L
2009 Porsche Boxster Convertible 2.9L
2009 Porsche Cayman Hatchback 2.9L
2010 Porsche Boxster S Convertible 3.4L
2010 Porsche Cayman Hatchback 2.9L
2011 Porsche 911 GT3 RS 4.0 Coupe 4.0L
2011 Porsche 911 Carrera 4 Convertible 3.6L
2005 Porsche 911 GT3 Coupe 3.6L
2007 Porsche 911 Carrera 4S Coupe 3.8L
2011 Porsche 911 GT3 Coupe 3.8L
2012 Porsche 911 Carrera 4 Convertible 3.6L
2007 Porsche 911 Carrera 4S Convertible 3.8L
2007 Porsche 911 Carrera S Convertible 3.8L
2005 Porsche 911 Turbo S Convertible 3.6L Turbo
2009 Porsche 911 Carrera 4 Convertible 3.6L
2011 Porsche 911 Carrera 4 Coupe 3.6L
2005 Porsche 911 Carrera 4S Convertible 3.6L
2012 Porsche 911 Carrera S Convertible 3.8L
2010 Porsche 911 GT3 Coupe 3.8L
2008 Porsche 911 Turbo Coupe 3.6L Turbo
2005 Porsche 911 Carrera 4S Coupe 3.6L
2005 Porsche 911 Turbo S Coupe 3.6L Turbo
2007 Porsche 911 Carrera S Coupe 3.8L
2005 Porsche 911 Turbo Coupe 3.6L Turbo
2005 Porsche 911 Carrera S Coupe 3.8L
2011 Porsche 911 GT2 RS Coupe 3.6L Turbo
2011 Porsche 911 GT3 RS Coupe 3.8L
2011 Porsche 911 Carrera Convertible 3.6L
2009 Porsche 911 Carrera 4 Coupe 3.6L
2010 Porsche 911 Carrera Convertible 3.6L
2012 Porsche 911 Carrera Convertible 3.4L
2012 Porsche 911 Carrera Coupe 3.4L
2012 Porsche 911 Carrera S Coupe 3.8L
2009 Porsche 911 Carrera Convertible 3.6L
2012 Porsche 911 Carrera 4 Coupe 3.6L
2005 Porsche 911 Carrera S Convertible 3.8L
2008 Porsche 911 Carrera S Coupe 3.8L
2005 Porsche 911 Carrera Coupe 3.6L
2005 Porsche 911 Carrera Convertible 3.6L
2006 Porsche 911 Carrera 4S Coupe 3.8L
2006 Porsche 911 Carrera 4S Convertible 3.8L
2011 Porsche 911 Carrera Coupe 3.6L
2007 Porsche 911 GT3 Coupe 3.6L
2010 Porsche 911 Carrera 4 Coupe 3.6L
2009 Porsche 911 Turbo Coupe 3.6L Turbo
2009 Porsche 911 Turbo Convertible 3.6L Turbo
2009 Porsche 911 Carrera Coupe 3.6L
2005 Porsche 911 Turbo Convertible 3.6L Turbo
2006 Porsche 911 Carrera S Coupe 3.8L

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