Fuel Injector Insulator Seal for Yamaha GP-R 1300 2003-2008

Fuel Injector Insulator Seal for Yamaha

This fuel injector insulator seal is a replacement sealing component that fits between the injector and its mounting point on Yamaha GP-R 1300 watercraft, helping maintain a proper seal at the injector seat.

Overview

This fuel injector insulator seal is designed to seat the fuel injector securely for Yamaha GP-R 1300 models from 2003 through 2008. The insulator seal helps prevent vacuum and fuel leaks at the injector base, supporting consistent fuel delivery. It is a direct-fit replacement for riders servicing their personal watercraft.

Built For Performance

• Seals the base of the fuel injector against the intake tract
• Helps prevent vacuum leaks that can cause rough running
• Constructed from heat and fuel resistant material
• Direct-fit replacement for the original insulator seal
• Sold as a single unit for injector service

Fits These Machines

• for Yamaha GP-R 1300 (2003)
• for Yamaha GP-R 1300 (2004)
• for Yamaha GP-R 1300 (2005)
• for Yamaha GP-R 1300 (2006)
• for Yamaha GP-R 1300 (2007)
• for Yamaha GP-R 1300 (2008)

On-The-Job Use

• Injector removal and reinstallation service
• Intake tract resealing after fuel system repairs
• Routine maintenance on older personal watercraft
• Restoring smooth idle and throttle response

Specs At A Glance

Good To Know

Q: How many seals do I need for a full injector service? A: This listing is for one insulator seal, so order the quantity that matches the number of injectors you are servicing.

Q: Should I replace this seal every time I remove an injector? A: It is good practice to replace insulator seals whenever an injector is removed, since old seals can harden and leak after reinstalling.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.