AUIVERED R12T Marine Fuel Water Separator Kit

AUIVERED R12T is a compact marine fuel water separator kit with a 10-micron filter that removes water and debris to protect outboard and small diesel engines.

This kit is built to replace common R12T/S3240-style units and fits a 1/4-inch NPT fuel line interface, offering a transparent bowl for visual monitoring, easy servicing, and parts for straightforward installation. It’s designed for boats, small tractors, skid steers and other compact equipment that rely on clean fuel to run reliably in wet or dirty environments.

How does the AUIVERED R12T separate water from fuel?

The unit combines a coalescing action with a 10-micron mechanical filter to capture particulates and encourage water droplets to collect in the transparent bowl for drainage. This two-step approach reduces the risk of water reaching injectors or carburetors.

• 10-micron filter media captures fine contaminants.
• Coalescing surface causes water droplets to form and settle.
• Clear bowl shows accumulated water for timely removal.
• Manual drain plug enables safe disposal without fuel loss.

Will this fit my outboard or compact diesel engine?

The AUIVERED kit is made for a 1/4-inch NPT connection and matches the common R12T / S3240 replacement patterns, so it works with many outboard motors and small diesel machines. Check your equipment’s fuel line thread and space for mounting before ordering.

• 1/4-inch NPT port for broad compatibility.
• Replaces R12T, S3240 and multiple OEM numbers listed.
• Compact footprint fits tight engine compartments and pans.
• Includes fittings and plugs for immediate installation.

What kind of flow and filtration performance can I expect?

This separator supports up to about 15 gallons per hour (≈57 liters/hour) with diesel, balancing filtration efficiency and continuous fuel supply. It is engineered to trap particulates and remove free water without starving small engines during operation.

• Rated max flow ~15 GPH / 57 LPH under diesel conditions.
• Captures particles down to 10 microns; coalesces water.
• Designed to maintain steady fuel delivery during normal loads.
• Transparent housing reduces guesswork during inspection.

How simple is maintenance and replacement?

Routine care is straightforward: inspect the clear cup, drain collected water, and swap the filter element as needed. The kit’s serviceable design and included hardware minimize downtime and tool requirements.

• Clear bowl for quick visual checks of water and dirt levels.
• Threaded drain plug for effortless water removal.
• Filter cartridge is replaceable and aligns with common spare parts.
• Supplied fittings let you install or reconfigure without long parts searches.

Who is this for: The AUIVERED R12T kit is intended for boat owners, marine mechanics, and operators of small diesel equipment who need reliable fuel protection in wet or contaminated environments. If you run an outboard motor, compact tractor, skid steer or any small-engine application with 1/4" NPT fuel connections and want to reduce injector and carburetor wear from water and debris, this kit is a practical, serviceable option backed by a one-year warranty for added confidence.