420950792 Throttle Body Gasket for Sea-Doo SP 2x155 1503 2012

Throttle Body Gasket for Sea-Doo SP

This throttle body gasket seals the connection between the throttle body and intake on 1503 engine applications, and it cross-references OEM part number 420950792.

Overview

The throttle body gasket for Sea-Doo SP delivers a tight, reliable seal at the throttle body mounting point on 1503 engines. It keeps unmetered air from leaking past the joint so idle quality and throttle response stay consistent. This gasket suits riders servicing or rebuilding the intake side of their watercraft.

Built For Performance

• Direct-fit replacement for OEM part number 420950792
• Seals the throttle body to intake mating surface
• Prevents vacuum leaks that disrupt idle and throttle response
• Constructed to withstand heat and fuel vapor exposure
• Sold as a single gasket

Fits These Machines

• for Sea-Doo SP with 155 1503 engine
• for Sea-Doo SP with 260 1503 engine

On-The-Job Use

• Throttle body removal and reinstall
• Intake leak diagnosis and repair
• Top-end and intake rebuilds
• Routine engine maintenance

Specs At A Glance

Good To Know

Q: Do I need to replace this gasket every time I remove the throttle body? A: Yes, a fresh gasket helps ensure a clean seal once the throttle body is reinstalled. Reusing a compressed gasket can allow air leaks.

Q: Is this an original Sea-Doo part? A: This is a replacement throttle body gasket made for Sea-Doo applications and is not an original brand product. It is designed to match OEM part number 420950792.

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