420956744 Oil Filter for Sea-Doo Base 16-170 1630 2026

Oil Filter for Sea-Doo

This oil filter is a replacement service component for Sea-Doo personal watercraft, built to remove contaminants from engine oil and keep the 1630 engine protected. It cross-references OEM part number 420956744.

Overview

This oil filter gives Sea-Doo owners a straightforward replacement for routine oil changes on 1630-powered craft. The filter media traps metal shavings and sludge so clean oil reaches the bearings and top end. It suits riders and mechanics servicing Sea-Doo Base 16-170 machines.

Built For Performance

• Filtration media traps fine particles before they reach critical engine parts
• Sturdy canister withstands high oil pressure
• Anti-drainback design helps hold oil in the filter between starts
• Threaded base matches the OEM filter mount
• Gasket seat designed for a leak-free seal

Fits These Machines

• for Sea-Doo Base 16-170 with the 1630 engine, 2026

On-The-Job Use

• Routine oil changes at the recommended service interval
• Pre-season servicing before the first ride
• Winterization maintenance before storage
• Replacement during engine repairs or rebuilds

Specs At A Glance

Good To Know

Q: How often should this oil filter be replaced? A: Follow the service interval listed in your Sea-Doo owner's manual, which is typically once per season or at the stated hour mark for the 1630 engine. Replacing the filter with each oil change keeps contaminants out of circulation.

Q: Does this filter come with a new gasket? A: The filter is built with an integrated base gasket that seals against the mounting surface. Check that the old gasket comes off with the used filter before installing the new one.

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