2005-2008 Porsche ECU / DME Engine Control Module 99761860303

Porsche Part #: 997-618-603-03 (99761860303)

$279.99
Used
Donor2007 Porsche BOXSTER · 2.7L
SKU: 693023 · 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
ECU / DME Engine Control Module 99761860303 — Used (SKU 693023)
Genuine OEM Used SKU: 693023 Donor Vehicle: 2007 Porsche BOXSTER · 2.7L 2 photos
$279.99
30-Day Returns
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This used genuine Porsche ECU / DME Engine Control Module, OEM part number 99761860303, also replaces numbers 99761860302, 99761860301, 99761860305, and 99761860304. As the engine control unit, it manages fuel, ignition, and timing on 2.7L–3.8L H6 Porsche 911, Boxster, and Cayman models. This DME requires coding to your vehicle’s VIN on install by a qualified shop. Symptoms of a failing module include misfires, stalling, or no-start conditions.

Specifications

Specifications for ECU / DME Engine Control Module 99761860303
Fits Vehicle Model911, Boxster, Cayman
Fits Vehicle MakePorsche
Porsche Part No997-618-603-03 (99761860303)
Compatible OEM Part No 997-618-603-02, 997-618-603-01, 997-618-603-05, 997-618-603-04
CategoryComputers / Modules

Compatible Vehicles

Fits 62 vehicle configurations across 1 make, 2005-2008.

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 2005-2008 · 48 variants
  • Boxster 2005-2008 · 9 variants
  • Cayman 2006-2008 · 5 variants
View all 62 vehicle configurations
Full vehicle fitment list for ECU / DME Engine Control Module 99761860303
Year Make Model Trim Engine Note
2005 Porsche 911 Carrera S Coupe 3.8L
2007 Porsche 911 Carrera 4 Coupe 3.6L
2006 Porsche 911 Carrera Coupe 3.6L
2007 Porsche 911 Carrera Coupe 3.6L
2007 Porsche 911 Carrera 4 Convertible 3.6L
2007 Porsche 911 Carrera Convertible 3.6L
2007 Porsche 911 GT3 RS Coupe 3.6L
2008 Porsche 911 GT2 Coupe 3.6L Turbo
2005 Porsche 911 GT2 Coupe 3.6L Turbo
2008 Porsche 911 Carrera 4 Coupe 3.6L
2006 Porsche 911 Carrera Convertible 3.6L
2008 Porsche 911 GT3 Coupe 3.6L
2008 Porsche 911 Turbo Convertible 3.6L Turbo
2008 Porsche 911 Carrera 4S Convertible 3.8L
2007 Porsche 911 Turbo Coupe 3.6L Turbo
2006 Porsche 911 Carrera S Convertible 3.8L
2008 Porsche 911 Carrera Coupe 3.6L
2008 Porsche 911 Carrera S Convertible 3.8L
2008 Porsche 911 Carrera Convertible 3.6L
2008 Porsche 911 GT3 RS Coupe 3.6L
2008 Porsche 911 Targa 4 3.6L
2007 Porsche 911 Targa 4 3.6L
2008 Porsche 911 Targa 4S 3.8L
2007 Porsche 911 Targa 4S 3.8L
2006 Porsche 911 Carrera 4 Coupe 3.6L
2008 Porsche 911 Carrera 4 Convertible 3.6L
2006 Porsche 911 Carrera 4 Convertible 3.6L
2008 Porsche 911 Carrera 4S Coupe 3.8L
2005 Porsche 911 Turbo Coupe 3.6L Turbo
2008 Porsche Boxster S Convertible 3.4L
2008 Porsche Boxster Convertible 2.7L
2007 Porsche Boxster Convertible 2.7L
2007 Porsche Cayman Hatchback 2.7L
2008 Porsche Boxster RS 60 Spyder Convertible 3.4L
2008 Porsche Cayman S Hatchback 3.4L
2008 Porsche Cayman Hatchback 2.7L
2007 Porsche Cayman S Hatchback 3.4L
2006 Porsche Boxster S Convertible 3.2L
2006 Porsche Boxster Convertible 2.7L
2007 Porsche Boxster S Convertible 3.4L
2006 Porsche Cayman S Hatchback 3.4L
2005 Porsche Boxster Convertible 2.7L
2005 Porsche Boxster S Convertible 3.2L
2005 Porsche 911 Carrera S Convertible 3.8L
2008 Porsche 911 Carrera S Coupe 3.8L
2005 Porsche 911 Carrera Coupe 3.6L
2007 Porsche 911 Carrera S Coupe 3.8L
2005 Porsche 911 Turbo S Coupe 3.6L Turbo
2005 Porsche 911 Carrera 4S Coupe 3.6L
2008 Porsche 911 Turbo Coupe 3.6L Turbo
2005 Porsche 911 Carrera 4S Convertible 3.6L
2005 Porsche 911 Turbo S Convertible 3.6L Turbo
2007 Porsche 911 Carrera S Convertible 3.8L
2007 Porsche 911 Carrera 4S Convertible 3.8L
2005 Porsche 911 GT3 Coupe 3.6L
2006 Porsche 911 Carrera S Coupe 3.8L
2005 Porsche 911 Turbo Convertible 3.6L Turbo
2007 Porsche 911 GT3 Coupe 3.6L
2006 Porsche 911 Carrera 4S Convertible 3.8L
2006 Porsche 911 Carrera 4S Coupe 3.8L
2005 Porsche 911 Carrera Convertible 3.6L
2007 Porsche 911 Carrera 4S Coupe 3.8L

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