MERCURY Water-Separating Fuel Filter Canister 802893T — Remote-Mount Single Replacement, Water Separator

The MERCURY 802893T is a water-separating replacement fuel filter canister made for remote-mount filter systems on compatible Mercury outboards and MerCruiser engines.

This replacement canister is engineered to remove free water from fuel before it reaches the engine, helping maintain cleaner fuel delivery and protecting fuel system components. It fits remote-mounted water-separating filter kits and is supplied as a single canister ready for seasonal replacement. Built to Mercury standards, the 802893T pairs with existing remote filter assemblies to help reduce water-related fuel problems without altering your engine's installation.

How does the 802893T remove water from my fuel?

The canister uses a water-separation media and gravity collection chamber to trap and hold free water while allowing fuel to flow through the filter element. Water droplets coalesce on the media surface and drain to the bottom of the canister instead of passing downstream.

• Hydrophobic filter media attracts and coalesces water droplets
• Collection bowl at canister base holds separated water for easy drainage
• Designed for continuous fuel flow with minimal pressure drop
• Single-canister replacement that fits remote-mount systems

Will the MERCURY 802893T fit my existing remote mount filter setup?

It is intended for use with Mercury remote-mounted water-separating filter kits; compatibility depends on the specific remote mount assembly model and connections. Confirm fit by comparing part numbers or consulting your owner’s manual or Mercury dealer for the correct remote-mount kit.

• Made to match Mercury remote-mounted filter kit specifications
• Replaces the canister portion — no full kit needed if mounting hardware is unchanged
• Check thread, seal, and bracket alignment before installation
• Dealer support available for fit confirmation

How often should I change the 802893T fuel filter canister?

Replace the canister at least once each boating season or follow the schedule in your engine’s owner manual based on hours and operating conditions. Heavy use, contaminated fuel, or frequent water exposure may require earlier replacement.

• Suggested minimum: seasonal replacement
• Inspect visually during service intervals for water or debris buildup
• Change sooner if you notice fuel odors, rough running, or fuel delivery issues
• Keep a spare canister on board for quick swaps during extended trips

What maintenance steps should I follow when installing the canister?

Perform installation with the engine off and fuel system depressurized. Drain any collected water, install a fresh canister per torque and sealing instructions, then check for leaks and proper fuel flow before normal operation.

• Shut off engine and relieve fuel pressure before removal
• Drain water from the old canister to reduce spills
• Inspect seals and replace any worn O-rings or gaskets
• After installation, run the engine briefly to verify leak-free operation

Who is this for: The MERCURY 802893T canister is aimed at boat owners and marine technicians who use Mercury remote-mounted water-separating filter systems and want a direct-fit replacement canister. It’s suitable for recreational boaters, anglers, and service shops that follow manufacturer-recommended maintenance schedules and prefer OEM-quality parts for reliable fit and function. If you operate in environments where fuel can be exposed to moisture or you maintain MerCruiser or Mercury outboards with remote filter assemblies, this canister provides a straightforward maintenance part to help manage water in fuel without changing your existing mounting setup.