420950792 Throttle Body Gasket for Sea-Doo GTX SC 1503 2003-2006

Throttle Body Gasket for Sea-Doo

This throttle body gasket is a direct-fit sealing component for the Sea-Doo GTX S/C 1503, cross-referenced to OEM 420950792, designed to seal the throttle body to the intake for a clean, leak-free connection.

Overview

This throttle body gasket for Sea-Doo is made to seal the junction between the throttle body and intake manifold on the GTX S/C 1503. It helps prevent air leaks that can disrupt fuel delivery and idle quality. This throttle body gasket is a smart pick for riders servicing their 2003-2006 Sea-Doo GTX.

Built For Performance

• Precision-cut to match the OEM 420950792 footprint
• Seals the throttle body-to-intake joint against air leaks
• Constructed from gasket material rated for engine bay heat
• Supports stable idle and consistent air-fuel metering
• Direct replacement for the factory gasket

Fits These Machines

• for Sea-Doo GTX S/C 1503 (2003-2006)

On-The-Job Use

• Throttle body reinstallation after cleaning or service
• Intake maintenance on the GTX S/C 1503
• Top-end repair jobs requiring intake removal

Specs At A Glance

Good To Know

Q: Does this gasket fit both the supercharged and non-supercharged GTX? A: It is listed for the GTX S/C 1503 across 2003-2006, so confirm your engine configuration and serial number before ordering.

Q: Can I reuse the old gasket instead of replacing it? A: Reusing a compressed gasket risks air leaks, so a fresh throttle body gasket is the safer choice whenever the throttle body is removed.

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