2010-2012 Porsche Boxster/Cayman Engine Wiring Harness 9A160702703
Porsche Part #: 9A1-607-027-03 (9A160702703)
Actual photo
The exact part you’ll receive — not a stock photo.
$150.49
Used
Donor2010 Porsche BOXSTER · 2.9L · 43k miles
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Genuine OEM Used
SKU: 476486
Donor Vehicle: 2010 Porsche BOXSTER · 2.9L · 43k miles
4 photos
$150.49
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Porsche 9A160702703 Engine Wiring Harness — a used genuine OEM harness pulled from a donor vehicle. This wiring harness carries power and signals to sensors, injectors, and coils on the 2.9L 2893CC H6 engine found in the Boxster and Cayman. When the harness degrades, common symptoms include intermittent misfires, sensor faults, or no-start conditions due to broken wires or corroded terminals.
Specifications
| Fits Vehicle Model | Boxster, Cayman |
| Fits Vehicle Make | Porsche |
| Porsche Part No | 9A1-607-027-03 (9A160702703) |
| Category | Wiring / Harness |
Compatible Vehicles
Fits 6 vehicle configurations across 1 make, 2010-2012.
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.
View all 6 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2010 | Porsche | Boxster | Convertible | 2.9L | |
| 2010 | Porsche | Cayman | Hatchback | 2.9L | |
| 2011 | Porsche | Boxster | Convertible | 2.9L | |
| 2012 | Porsche | Boxster | Convertible | 2.9L | |
| 2012 | Porsche | Cayman | Hatchback | 2.9L | |
| 2011 | Porsche | Cayman | Hatchback | 2.9L |