420950792 Throttle Body Gasket for Sea-Doo Wake STD 170 1630 2020-2026

Throttle Body Gasket for Sea-Doo Wake STD 170 1630

This throttle body gasket seals the connection between the throttle body and intake manifold on Sea-Doo Wake STD 170 1630 models, replacing OEM part 420950792 to prevent air leaks and maintain smooth fuel delivery.

Overview

The throttle body gasket for Sea-Doo Wake STD 170 1630 is a precision sealing component that sits between the throttle body and intake manifold. It prevents unmetered air from entering the intake tract, which is essential for proper air-fuel ratios and consistent engine performance. This gasket is suited for owners and technicians servicing 2020-2026 Sea-Doo Wake STD 170 1630 watercraft.

Built For Performance

• Direct replacement for OEM part number 420950792
• Precision-cut to match throttle body and manifold mating surfaces
• Constructed from fuel and heat-resistant gasket material
• Prevents vacuum leaks that cause rough idle or lean conditions
• Maintains a consistent seal under boost and temperature swings
• Designed for the 1630 engine platform

Fits These Machines

• for Sea-Doo Wake STD 170 1630 (2020-2026)

On-The-Job Use

• Throttle body removal and replacement jobs
• Intake manifold service and cleaning
• Diagnosing and fixing vacuum leaks
• Routine maintenance on 1630 engine platforms

Specs At A Glance

Good To Know

Q: How do I know if my throttle body gasket needs replacing? A: Common signs include rough idle, hesitation, whistling noises from the intake, and check engine codes related to lean conditions. A visual inspection for cracks or flattening during throttle body service is the most reliable check.

Q: Does this gasket need to be torqued to a specific specification? A: Yes, throttle body bolts should always be tightened to the manufacturer's torque specification for your Sea-Doo model. Over-tightening can distort the throttle body or crush the gasket, causing leaks.

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