420254882 Intake Exhaust Valve Guide for Sea-Doo GTI P LTD 155 1503 2018

Valve Guide for Sea-Doo

This intake or exhaust valve guide fits Sea-Doo GTI P LTD 155 1503 models and guides the valve stem for smooth, consistent movement inside the cylinder head, cross-referenced to 420254882.

Overview

This valve guide is a replacement component for the Sea-Doo GTI P LTD 155 1503 engine, keeping the intake or exhaust valve aligned as it opens and closes. It suits riders and mechanics rebuilding or refreshing a cylinder head. Sold under part number 420254882 for straightforward reference.

Built For Performance

• Direct replacement for the 420254882 valve guide
• Keeps intake and exhaust valves centered in the head
• Supports consistent valve seating and compression
• Built to withstand high combustion temperatures
• Fits 1503 engine applications

Fits These Machines

• for Sea-Doo GTI P LTD 155 1503

On-The-Job Use

• Cylinder head rebuilds and top-end service
• Valve seal and guide replacement jobs
• Restoring proper valve alignment on 1503 engines

Specs At A Glance

Good To Know

Q: Is this an original Sea-Doo part? A: No, this is an aftermarket valve guide made for Sea-Doo applications and referenced by part number 420254882. It is designed as a direct replacement fit.

Q: How many guides should I order? A: Order the quantity needed for your specific cylinder head job, since this guide serves both intake and exhaust valve positions. Check your service manual for the exact count required.

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