420956744 Oil Filter for Sea-Doo GTR 230 1630 2020-2026

Oil Filter for Sea-Doo

This oil filter for Sea-Doo watercraft keeps engine oil clean so the 1630 engine in your GTR 230 can run reliably season after season; it cross-references OEM 420956744.

Overview

This oil filter is a direct replacement service part built for the Sea-Doo GTR 230 with the 1630 engine. It traps metal particles, sludge, and debris before they reach critical engine components, helping protect the oil pump, bearings, and top end. It is the right choice for riders and shops handling routine maintenance on 2020 through 2026 models, and it installs in place of the factory oil filter for Sea-Doo 420956744.

Built For Performance

• Cross-references OEM part number 420956744 for straightforward replacement
• Media designed to capture fine contaminants that break down engine oil over time
• Steel end caps and center tube resist pressure spikes at high RPM
• Anti-drainback construction helps keep oil primed at startup
• Sealing gasket sized to seat cleanly against the filter housing
• Built for the demands of supercharged 1630 four-stroke marine engines

Fits These Machines

• for Sea-Doo GTR 230, 2020
• for Sea-Doo GTR 230, 2021
• for Sea-Doo GTR 230, 2022
• for Sea-Doo GTR 230, 2023
• for Sea-Doo GTR 230, 2024
• for Sea-Doo GTR 230, 2025
• for Sea-Doo GTR 230, 2026

On-The-Job Use

• Routine oil changes on 1630-equipped Sea-Doo watercraft
• Pre-season service before the first ride of the year
• Post-season maintenance to clear out accumulated contaminants
• Shop and dealer service intervals
• Replacement after engine break-in

Specs At A Glance

Good To Know

Q: How often should this oil filter be replaced? A: Follow the service interval in your Sea-Doo owner's manual, which is typically based on hours of operation or once per season. Replacing the filter with every oil change keeps the 1630 engine protected.

Q: Does the filter ship with a new gasket? A: The sealing gasket is built into the filter so it installs as one unit against the housing. Lubricate the gasket with a light coat of oil before tightening.

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