420950792 Throttle Body Gasket for Sea-Doo Utopia SE 155 1503 2007-2009

Throttle Body Gasket for Sea-Doo

The throttle body gasket for Sea-Doo replaces OEM 420950792, sealing the throttle body to the intake manifold to prevent air leaks on the 1503 engine.

Overview

This throttle body gasket for Sea-Doo provides a precise seal between the throttle body and intake on the 1503 engine used in the Utopia and SE 155. A clean seal keeps air intake consistent so the engine runs smoothly. It is a direct-fit replacement for riders servicing their own watercraft.

Built For Performance

• Direct replacement for OEM part number 420950792
• Seals the throttle body to intake manifold mating surface
• Prevents vacuum and air leaks that disturb idle quality
• Constructed to withstand heat and fuel vapor exposure
• Cut to the exact footprint of the 1503 throttle body flange

Fits These Machines

• for Sea-Doo Utopia 155 with 1503 engine, 2007-2009
• for Sea-Doo SE 155 with 1503 engine, 2007-2009

On-The-Job Use

• Throttle body removal and reinstallation during intake service
• Intake leak diagnosis and repair
• Routine engine maintenance on the 1503 platform
• Restoring smooth idle after a gasket failure

Specs At A Glance

Good To Know

Q: Does this gasket fit both the Utopia and SE models? A: Yes, it is listed for both the Utopia and SE 155 with the 1503 engine from 2007 to 2009. Always confirm your engine and model year before ordering.

Q: Should the throttle body be cleaned when replacing this gasket? A: It is good practice to clean the throttle body mating surfaces before installing a new gasket. This helps ensure a proper seal and prevents future leaks.

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