420950792 Throttle Body Gasket for Sea-Doo GTX LTD 230 1503 2017

Throttle Body Gasket for Sea-Doo

This throttle body gasket seals the connection between the throttle body and intake on 2017 Sea-Doo GTX LTD 230 1503 models and matches OEM reference 420950792.

Overview

This throttle body gasket is a direct-fit sealing component for the Sea-Doo GTX LTD 230 1503. It creates an airtight seal at the throttle body mounting surface to prevent vacuum leaks and unmetered air from entering the intake. Ideal for riders performing routine maintenance or replacing a worn, cracked, or leaking gasket on their watercraft.

Built For Performance

• Precision-cut to match OEM gasket dimensions for a leak-free seal
• Constructed from fuel and heat-resistant gasket material
• Direct replacement for OEM part number 420950792
• Withstands the temperature swings of marine engine operation
• Sold individually for straightforward installation

Fits These Machines

• for Sea-Doo GTX LTD 230 1503 (2017)

On-The-Job Use

• Replacing a worn or leaking throttle body gasket during engine service
• Intake system repairs on the 1503 engine platform
• Routine maintenance to restore proper air sealing
• Top-end reassembly after throttle body removal

Specs At A Glance

Good To Know

Q: Is this gasket an original Sea-Doo part? A: No, it is an aftermarket replacement gasket that cross-references OEM part number 420950792. It is designed to fit the listed model and engine platform.

Q: Do I need to replace this gasket every time I remove the throttle body? A: Gaskets are typically single-use, so replacing it whenever the throttle body is removed is recommended to prevent vacuum leaks. Confirm your model and part number 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.