Rubber Throttle Body Intake Manifold Boot For Yamaha YZ450F 10-17 WR450F 2016

Rubber Throttle Body Intake Manifold Boot for Yamaha

This Rubber Throttle Body Intake Manifold Boot for Yamaha secures the connection between the throttle body and the cylinder head intake ports.

Overview

This Rubber Throttle Body Intake Manifold Boot is engineered to withstand extreme engine temperatures and vibrations on high-performance dirt bikes. A damaged Rubber Throttle Body Intake Manifold Boot can draw unmetered air into the combustion chamber, resulting in poor throttle response. This Rubber Throttle Body Intake Manifold Boot is built for riders needing a secure, airtight intake seal.

Built For Performance

• Constructed from premium synthetic rubber for oil and fuel resistance.
• Flexible structure absorbs high engine vibrations and impacts.
• Molded interior allows smooth, unrestricted airflow to the engine.
• Provides a tight, leak-proof seal with standard mounting clamps.

Fits These Machines

• for Yamaha YZ450F (2010-2017)
• for Yamaha WR450F (2016)

On-The-Job Use

• Replacing cracked or dry-rotted intake boots during engine maintenance.
• Preventing dust, dirt, and water from entering the intake tract.
• Optimizing engine air-to-fuel ratios for consistent throttle response.

Specs At A Glance

Good To Know

Q: Can a cracked intake boot damage my engine? A: Yes, a crack allows dirty air and dust to bypass the air filter, which can cause severe cylinder and piston wear.

Q: Is this boot resistant to modern ethanol-blended fuels? A: The high-grade synthetic rubber compound is designed to resist deterioration from standard pump gas and ethanol blends.

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