420254882 Intake Exhaust Valve Guide for Sea-Doo Explorer Pro 300 2024

Intake or Exhaust Valve Guide for Sea-Doo

This valve guide for Sea-Doo keeps the intake or exhaust valve stem aligned inside the cylinder head, and it cross-references OEM part number 420254882.

Overview

This valve guide for Sea-Doo is a cylinder head component that maintains accurate valve stem alignment through every cycle of engine operation. As a replacement for OEM 420254882, it supports proper valve seating on 1630 engine platforms. It fits riders and technicians servicing the Explorer Pro 300 1630 from 2024.

Built For Performance

• Precision-bored inner diameter for true valve stem guidance
• Material chosen to handle heat and continuous friction
• Direct cross-reference to OEM part number 420254882
• Serves either intake or exhaust valve position
• Machined for a stable press fit in the cylinder head

Fits These Machines

• for Sea-Doo Explorer Pro 300 1630, 2024

On-The-Job Use

• Top-end rebuilds on 1630 engine watercraft
• Cylinder head service and valve replacement
• Correcting worn valve stem clearance
• Shop maintenance on Explorer Pro 300 models

Specs At A Glance

Good To Know

Q: Can this guide be used on either valve position? A: Yes, it is listed for intake or exhaust service on the 1630 engine. Verify your exact model and year before purchase.

Q: Is this an original Sea-Doo component? A: No, it is a replacement valve guide that cross-references OEM number 420254882. It is not an original brand product.

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