1999-2004 Porsche Boxster Coolant Breather Line / Pipe 99610668102
Porsche Part #: 996-106-681-02 (99610668102)
Actual photo
The exact part you’ll receive — not a stock photo.
$108.49
Used
Donor2000 Porsche BOXSTER · 2.7L
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Genuine OEM Used
SKU: 654182
Donor Vehicle: 2000 Porsche BOXSTER · 2.7L
2 photos
$108.49
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This used OEM Porsche Coolant Breather Line / Pipe, part number 99610668102, also supersedes 99610668101, is a direct-fit replacement for Boxster models equipped with the 2.5L, 2.7L, or 3.2L flat-six naturally aspirated engines. Also known as a coolant breather pipe, this genuine plastic line allows trapped air to escape from the cooling system, preventing vapor locks and maintaining proper coolant circulation. Over time, the original line can become brittle and crack, leading to coolant leaks, low coolant warnings, or engine overheating.
Specifications
| Fits Vehicle Model | Boxster |
| Fits Vehicle Make | Porsche |
| Porsche Part No | 996-106-681-02 (99610668102) |
| Compatible OEM Part No | 996-106-681-01 |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 11 vehicle configurations across 1 make, 1999-2004.
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 11 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2003 | Porsche | Boxster | Roadster S Convertible | 3.2L | |
| 2001 | Porsche | Boxster | Roadster S Convertible | 3.2L | |
| 2000 | Porsche | Boxster | Roadster Convertible | 2.7L | |
| 2001 | Porsche | Boxster | Roadster Convertible | 2.7L | |
| 2000 | Porsche | Boxster | Roadster S Convertible | 3.2L | |
| 2002 | Porsche | Boxster | Roadster Convertible | 2.7L | |
| 2002 | Porsche | Boxster | Roadster S Convertible | 3.2L | |
| 2003 | Porsche | Boxster | Roadster Convertible | 2.7L | |
| 1999 | Porsche | Boxster | Convertible | 2.5L | |
| 2004 | Porsche | Boxster | S Convertible | 3.2L | |
| 2004 | Porsche | Boxster | Convertible | 2.7L |