420254882 Intake or Exhaust Valve Guide for Sea-Doo Cruise 18-230 1630 2023-2026

Intake or Exhaust Valve Guide for Sea-Doo

This intake or exhaust valve guide for Sea-Doo is a replacement engine component that holds valve stems on a precise path inside the cylinder head, and it cross-references OEM part number 420254882.

Overview

This intake or exhaust valve guide for Sea-Doo keeps valve stems centered so they seat correctly and wear evenly in 1630cc engines. It fits 2023 to 2026 Sea-Doo Cruise 18-230 models. Each valve guide for Sea-Doo matches OEM part number 420254882 for a straightforward replacement.

Built For Performance

• Precision-machined bore for consistent valve stem fit
• Heat-resistant material for cylinder head conditions
• Supports correct valve alignment and sealing
• Direct replacement for OEM part number 420254882
• Works in either intake or exhaust position
• Sold individually for targeted repairs

Fits These Machines

• for Sea-Doo Cruise 18-230 1630, 2023-2026

On-The-Job Use

• Top-end engine rebuilds
• Valve stem wear correction
• Scheduled maintenance on 1630cc engines
• Marine shop repair work on Sea-Doo watercraft

Specs At A Glance

Good To Know

Q: Can I replace just one valve guide? A: Yes, guides are sold individually, but inspecting the rest of the head during the job is wise. Q: Does the guide fit both intake and exhaust valves? A: This guide is used in either position on the 1630cc head, so confirm the location you are servicing.

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