66E-13556-00-00 Intake Manifold Gasket for Yamaha GP-R 800 GP-R800 2003-2005

Intake Manifold Gasket for Yamaha GP-R 800

This intake manifold gasket for Yamaha GP-R 800 watercraft seals the joint between the intake manifold and engine to prevent air leaks and maintain proper fuel delivery, with OEM cross-reference 66E-13556-00-00.

Overview

This intake manifold gasket for Yamaha GP-R 800 is a direct-fit sealing component for 2003-2005 GP-R800 models. The gasket for Yamaha GP-R 800 creates an airtight seal at the intake manifold mounting surface, helping the engine draw a consistent fuel-air mixture. It is the right replacement for anyone refreshing a top end or chasing a lean-running condition on a GP-R 800.

Built For Performance

• Precision-cut to match the intake manifold port shape for Yamaha GP-R 800
• Constructed from gasket material rated for fuel and heat exposure
• OEM cross-reference 66E-13556-00-00 for straightforward identification
• Seals the manifold-to-engine joint to prevent unmetered air from entering
• Sold as a single gasket ready for installation

Fits These Machines

• for Yamaha GP-R 800 2003
• for Yamaha GP-R 800 2004
• for Yamaha GP-R 800 2005
• for Yamaha GP-R800

On-The-Job Use

• Top-end rebuilds where the intake manifold is removed and resealed
• Diagnosing lean conditions caused by a leaking intake gasket
• Routine maintenance on 2003-2005 GP-R 800 watercraft

Specs At A Glance

Good To Know

Q: Do I need to replace this gasket every time the intake manifold is removed? A: Yes, intake manifold gaskets are designed for single-use sealing and should be replaced whenever the manifold is unbolted to avoid air leaks.

Q: Does this gasket fit both the GP-R 800 and other 800cc Yamaha models? A: Fitment is based on the 66E-13556-00-00 cross-reference and the GP-R800 application, so confirm your model and serial number before ordering.

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