Porsche Boxster/Cayman Fuel Valve / Breather Line 98711012800

Porsche Part #: 987-110-128-00 (98711012800)

This page covers one exact OEM part number. Every unit we stocked has sold.

We may be able to get another

Used OEM parts are one-of-a-kind. We sometimes get another when we dismantle a matching vehicle, but we can’t say when — browse what’s in stock now:

Other Fuel Line / Fuel Valve / Vacuum / Crankcase Breather Hose / Line that may fit your vehicle

Breather Hose / Line

Breather Hose / Line

$29.99
Fits 2005–2008 Porsche Boxster / Cayman
Porsche: 98710653100
Used Only 1 left
Fuel Tank Breather Hose / Line

Fuel Tank Breather Hose / Line

$69.99
Fits 2005–2012 Porsche 911 / Boxster / Cayman
Porsche: 99720125302
Used Only 1 left
Intake Manifold Rubber Sleeve / Adapter

Intake Manifold Rubber Sleeve / Adapter

$14.99
Fits 2005–2008 Porsche 911 / Boxster / Cayman
Porsche: 99711068500
Used
  • Genuine OEM — real photos
  • 30-day returns on eligible parts
  • eBay Top Rated · 100,000+ positive ratings
  • Ships from our own indoor warehouse

The OEM FUEL VALVE / BREATHER LINE (Part Number: 98711012800) is an essential component for your Porsche, ensuring optimal fuel management within the vapor canister purge system. Designed for models such as the 2005-2008 Porsche Boxster (Base, S) and the 2006-2008 Porsche Cayman (Base, S), this part integrates seamlessly with engines like the 2.7L and 3.4L H6. The fuel valve serves to regulate vapor flow, preventing fuel odors and maintaining pressure in the fuel system. Symptoms of a malfunctioning unit may include reduced engine performance or fuel leaks. This genuine OEM part has been sourced directly from salvage vehicles, guaranteeing authenticity and reliability for your Porsche’s functionality.

Specifications

Specifications for Fuel Valve / Breather Line 98711012800
Fits Vehicle ModelBoxster, Cayman
Fits Vehicle MakePorsche
Porsche Part No987-110-128-00 (98711012800)
CategoryFuel / Emissions

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.

Porsche

View all 14 vehicle configurations
Full vehicle fitment list for Fuel Valve / Breather Line 98711012800
Year Make Model Trim Engine Note
2005 Porsche Boxster Convertible 2.7L
2005 Porsche Boxster S Convertible 3.2L
2006 Porsche Boxster Convertible 2.7L
2006 Porsche Boxster S Convertible 3.2L
2006 Porsche Cayman S Hatchback 3.4L
2007 Porsche Boxster Convertible 2.7L
2007 Porsche Boxster S Convertible 3.4L
2007 Porsche Cayman Hatchback 2.7L
2007 Porsche Cayman S Hatchback 3.4L
2008 Porsche Boxster Convertible 2.7L
2008 Porsche Boxster RS 60 Spyder Convertible 3.4L
2008 Porsche Boxster S Convertible 3.4L
2008 Porsche Cayman Hatchback 2.7L
2008 Porsche Cayman S Hatchback 3.4L

Ask a parts specialist

Asking about: Fuel Valve / Breather Line 98711012800