420950792 Throttle Body Gasket for Sea-Doo RXT 260 1503 2011-2016

Throttle Body Gasket for Sea-Doo

This throttle body gasket seals the joint between the throttle body and the intake on 1503-powered watercraft, preventing air leaks that disrupt fuel metering; it cross-references OEM part 420950792.

Overview

This throttle body gasket is a direct-fit sealing component for the 1503 engine family used across many Sea-Doo models. It creates a tight seal at the throttle body mounting surface, helping the engine pull consistent air and hold a stable idle. It is intended for riders and mechanics servicing 2011 to 2016 RXT 260 watercraft.

Built For Performance

• Precision-cut to match the 1503 throttle body mounting flange
• Seals the intake joint to prevent unmetered air from entering
• Helps maintain stable idle and consistent throttle response
• Constructed from gasket material rated for engine bay heat
• Sold as a single replacement gasket

Fits These Machines

• for Sea-Doo RXT 260 1503, 2011-2016

On-The-Job Use

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

Specs At A Glance

Good To Know

Q: Should this gasket be replaced every time the throttle body is removed? A: Yes, a fresh gasket is recommended each time the throttle body is unbolted, since old gaskets can harden and leak. Reusing a compressed gasket risks an air leak that affects idle quality.

Q: Does this fit every 1503 engine? A: It is listed for the 2011 to 2016 RXT 260 with the 1503 engine. Confirm your model year and engine 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.