420950792 Throttle Body Gasket for Sea-Doo GTR P STD 230 1503 2018

Throttle Body Gasket for Sea-Doo

This throttle body gasket for Sea-Doo seals the joint between the throttle body and intake manifold, cross-referencing OEM part 420950792.

Overview

This throttle body gasket for Sea-Doo is a direct-fit sealing component for the intake assembly on 1503-powered watercraft. The throttle body gasket for Sea-Doo prevents air leaks at the throttle body mounting surface, helping the engine hold a stable idle and consistent fuel mixture. It suits riders and shops servicing a 2018 GTR P STD 230 that need a dependable replacement seal.

Built For Performance

• Seals the throttle body to intake manifold mating surface
• Helps prevent unmetered air from entering the intake tract
• Supports stable idle quality and consistent throttle response
• Direct replacement for OEM part number 420950792
• Constructed from gasket material suited to engine bay heat
• Simple bolt-on fit during throttle body or intake service

Fits These Machines

• for Sea-Doo GTR P STD 230 1503, 2018

On-The-Job Use

• Throttle body removal and reinstallation
• Intake manifold resealing
• Routine top-end maintenance
• Fixing intake air leaks causing rough running

Specs At A Glance

Good To Know

Q: Does this gasket come with mounting hardware? A: This listing is for the throttle body gasket only; reuse or replace bolts and clamps as needed for your service. A: Confirm the part number 420950792 matches the gasket currently on your watercraft before ordering.

Q: When should a throttle body gasket be replaced? A: Replace the throttle body gasket whenever the throttle body is removed or if you suspect an intake air leak. A: A fresh gasket helps restore a proper seal and consistent running.

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