Throttle Body 0280750505 Fit For RXP RXT GTX GTS GTR GTI 420892592 420892590

Throttle Body for RXP RXT GTX GTS GTR GTI

This throttle body replaces OEM part numbers 420892592 and 420892590, and cross-references 0280750505, delivering precise air metering for your personal watercraft engine.

Overview

This throttle body is a replacement air control unit for personal watercraft, matching OEM references 420892592, 420892590, and 0280750505. The throttle body regulates airflow into the engine so the ECU can maintain smooth idle and accurate throttle response. It is made for riders who need a dependable replacement for a sticking, damaged, or worn throttle body on their PWC.

Built For Performance

• Direct fitment for OEM part numbers 420892592 and 420892590
• Cross-references 0280750505 for easy verification
• Precision-bored housing for consistent airflow
• Electronic throttle actuation for accurate response
• Sealed body to resist moisture in marine conditions
• Mounting points match the factory intake layout

Fits These Machines

• for RXP models
• for RXT models
• for GTX models
• for GTS models
• for GTR models
• for GTI models

On-The-Job Use

• Replacing a faulty throttle body during engine service
• Restoring smooth idle and throttle response on the water
• Repairing PWC engines after intake or sensor faults
• Servicing rental or high-hour fleet watercraft

Specs At A Glance

Good To Know

Q: Will this throttle body need reprogramming after installation? A: Most PWC engines relearn idle automatically after a short run-in period. If a fault code persists, a dealer scan tool may be needed to clear and reset adaptations.

Q: How do I confirm this fits my watercraft? A: Compare the part numbers stamped on your original throttle body against 0280750505, 420892592, and 420892590. Model name alone may not be enough, so check the numbers 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.