420950792 Throttle Body Gasket for Sea-Doo Wake 155 1503 2008-2016

Throttle Body Gasket for Sea-Doo Wake 155

This throttle body gasket seals the joint between the throttle body and intake on the Sea-Doo Wake 155 1503, replacing OEM part 420950792.

Overview

The throttle body gasket for Sea-Doo Wake 155 keeps the air path sealed so the 1503 engine draws unmetered air only where intended. This replacement gasket for Sea-Doo watercraft restores a clean seal at the throttle body mounting flange. It suits riders servicing a 2008 to 2016 Sea-Doo Wake 155.

Built For Performance

• Direct replacement for OEM part 420950792
• Seals the throttle body to intake manifold joint
• Prevents vacuum leaks that upset idle and fueling
• Made to withstand engine bay heat and fuel vapor
• Precision cut to match the mounting flange

Fits These Machines

• for Sea-Doo Wake 155, 2008-2016

On-The-Job Use

• Throttle body removal and reinstallation
• Intake leak diagnosis and repair
• Routine top end and intake service
• Carburetor to fuel injection conversions

Specs At A Glance

Good To Know

Q: Why replace the throttle body gasket? A: A worn gasket lets air leak past the throttle body, which causes lean running, rough idle, and fault codes. Swapping it restores a proper seal.

Q: Does this fit every 1503 engine? A: It is listed for the Sea-Doo Wake 155 from 2008 to 2016, so confirm your model and year 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.