420950792 Throttle Body Gasket for Sea-Doo RXT 1503 2005-2006

Throttle Body Gasket for Sea-Doo

This throttle body gasket for Sea-Doo replaces OEM part 420950792, sealing the throttle body to the intake to prevent air leaks and keep fuel delivery consistent.

Overview

This throttle body gasket for Sea-Doo is a direct-fit sealing component for the 1503 engine used in RXT models from 2005 to 2006. It seals the joint between the throttle body and intake manifold, stopping unmetered air from entering the engine. Ideal for riders replacing a worn or leaking gasket during routine service.

Built For Performance

• Precision-cut to match the OEM gasket footprint
• Seals the throttle body to intake joint against vacuum leaks
• Constructed from durable gasket material rated for engine bay heat
• Direct replacement for OEM part 420950792
• Resists compression set under repeated heat cycles

Fits These Machines

• for Sea-Doo RXT 1503 (2005-2006)

On-The-Job Use

• Throttle body removal and reinstallation
• Intake leak diagnosis and repair
• Top-end and intake service
• Routine maintenance on 1503 engines

Specs At A Glance

Good To Know

Q: Do I need to replace this gasket every time I remove the throttle body? A: Yes, gaskets are single-use and should be replaced once the throttle body is removed to prevent air leaks. Reusing a compressed gasket can cause idle and running issues.

Q: Will this gasket fit other 1503 models besides the RXT? A: This gasket is listed for the RXT 1503 from 2005 to 2006. Confirm your model and year against part number 420950792 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.