420950792 Throttle Body Gasket for Sea-Doo GTR X HO 1503 2019

Throttle Body Gasket for Sea-Doo GTR X HO 1503

This throttle body gasket seals the throttle body-to-intake joint on the 2019 Sea-Doo GTR X HO 1503, replacing OEM 420950792.

Overview

This throttle body gasket for Sea-Doo provides a tight, leak-free seal between the throttle body and intake on the 2019 GTR X HO 1503. It swaps out a compressed or damaged original gasket that could let unmetered air into the intake. Keep this throttle body gasket for Sea-Doo on hand for any top-end or intake service on the 1503 engine.

Built For Performance

• Cut to match the OEM 420950792 sealing surface
• Holds a leak-free seal at the throttle body-to-intake joint
• Heat and fuel-resistant construction for marine use
• Consistent thickness for correct throttle body torque
• Direct drop-in fit without trimming

Fits These Machines

• for Sea-Doo GTR X HO 1503, 2019

On-The-Job Use

• Throttle body removal and reinstallation
• Intake system repair and servicing
• Vacuum leak troubleshooting
• Routine maintenance on the 1503 engine

Specs At A Glance

Good To Know

Q: Will a new gasket stop a rough idle on my GTR X HO? A: A worn throttle body gasket can cause a vacuum leak and rough running, and replacing it restores a proper seal.

Q: Does this gasket match the original 420950792 part? A: It cross-references OEM 420950792, so confirm your model year and serial number 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.