420950792 Throttle Body Gasket for Sea-Doo Wake 2 x 155 1503 2012

Throttle Body Gasket for Sea-Doo

The throttle body gasket, reference 420950792, seals the throttle body to the intake on your watercraft to prevent air leaks and support smooth running.

Overview

This throttle body gasket for Sea-Doo is a direct-fit sealing component for the 1503 engine platform. A healthy throttle body gasket keeps the intake path airtight, helping the engine hold a steady idle and a consistent fuel mixture. It is a practical replacement for owners servicing their 155-hp Sea-Doo Wake 2.

Built For Performance

• Direct replacement for OEM reference 420950792
• Seals the throttle body to intake manifold joint to stop air leaks
• Supports stable idle and consistent air-fuel mixture
• Withstands heat, fuel vapor, and engine vibration
• Straightforward bolt-on fit for routine intake service

Fits These Machines

• for Sea-Doo Wake 2 with the 1503 engine
• for Sea-Doo 155-hp 1503-powered models

On-The-Job Use

• Intake and throttle body servicing
• Replacing a hardened or leaking gasket during maintenance
• Tracking down rough idle or lean-running symptoms
• Rebuilds and top-end service work

Specs At A Glance

Good To Know

Q: What does this throttle body gasket actually do? A: It seals the space between the throttle body and the intake so unmetered air cannot enter, which helps preserve idle quality and fuel mixture.

Q: Are replacement bolts included? A: No, this listing covers the gasket as shown, so reuse your existing hardware unless it is damaged.

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