2005-2008 Porsche Boxster/Cayman Coolant Hose / Line (RETURN) 98710650203
Porsche Part #: 987-106-502-03 (98710650203)
Actual photo
The exact part you’ll receive — not a stock photo.
$24.99
Used
Donor2007 Porsche BOXSTER · 2.7L
✓ Free Same Day Shipping on orders by noon CT
Only 1 in stock — no guaranteed restock
Genuine OEM Used
SKU: 693443
Donor Vehicle: 2007 Porsche BOXSTER · 2.7L
2 photos
$24.99
30-Day Returns
- Genuine OEM — real photos
- 30-day returns on eligible parts
- eBay Top Rated · 100,000+ positive ratings
- Ships from our own indoor warehouse
Porsche part number 98710650203 is a used OEM Coolant Hose / Line (return) for Boxster and Cayman models with the 2.7L, 3.2L, or 3.4L flat-six engine. This return hose routes coolant back from the heater core to the engine; a cracked or leaking hose often leads to coolant loss and engine overheating.
Specifications
| Fits Vehicle Model | Boxster, Cayman |
| Fits Vehicle Make | Porsche |
| Porsche Part No | 987-106-502-03 (98710650203) |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 14 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.
View all 14 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2008 | Porsche | Cayman | S Hatchback | 3.4L | |
| 2005 | Porsche | Boxster | S Convertible | 3.2L | |
| 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 | |
| 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 | |
| 2008 | Porsche | Cayman | Hatchback | 2.7L |