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We know that your Nissan Outboard is more than a means of transportation. It's a reliable friend. It's a personal expression.

And to that end, Nissan Dealers and Authorized Service Centers provide only Genuine Nissan parts and accessories for your outboard.

Genuine Nissan Parts & Accessories
 
 
Genuine Nissan Fuel Tanks and Connectors
 

outboard motor fuel tank

Plastic Fuel Tank
These fuel tank are constructed of high-quality plastic and are UL approved.

Fuel tanks are available in 25 liter (6.6 U.S. gallon) and 12 liter (3.1  U.S. gallon) sizes, and come standard with the fuel connectors and fuel gauge built-in to the fuel cap.

Click here to view dimensions of tank.

 
 Part Number Description
3Y370-1671M 3.1 US Gallon (12 liter) fuel tank with tank-side connector & fuel gauge
3AE70-1771M 6.6 US Gallon (25 liter) fuel tank with tank-side connector & fuel gauge
 
 
 
Fuel Line Hose (primer bulb assembly & fuel connectors) 

Long life hose has quick connect type fitting on tank and engine end (except 3FF70-2004M). Includes built in primer bulb.
 
 Part Number Applicable Models
 3B770-2004M 5-90hp 2-Stroke & TLDI Models (will not fit 75/90C2 & 115TLDI models)
 3H670-2002M 4-50hp 4-Stroke Models
 3E070-2001M 120/140hp 2-Stroke
 3FF70-2004M Without connectors/fittings.  Fits all models
 
 
 
Fuel Connectors (Engine Male)

outboard fuel connectors

These male connectors are located on the engine side, for fuel hose attachment.
 
 Part Number Description Applicable Models
 3B2-70260-1 8mm (5/16") 5-90hp 2-Stroke & 40A ~ 90B TLDI Models*
 394-70260-0 8mm (5/16") 4-50hp 4-Stroke Models
 3C7-70260-0 8mm (5/16") 120/140hp 2-Stroke

(*not needed for 75/90C2 & 115TLDI models)

 
 
 
Fuel Connectors (Engine Female) 

nissan outboard fuel connector

These female connectors fit the engine end of the fuel hose for quick connect and disconnect.

 
 Part Number Description Applicable Models
 3B270-2501M 8mm (5/16") 5-90hp 2-Stroke & 40 ~ 90B TLDI Models*
 3GR70-2500M 8mm (5/16") 4-50hp 4-Stroke Models
 3C770-2500M 8mm (5/16") 120/140hp 2-Stroke

(*not needed for 75/90C2 & 115TLDI models)

 
 

nissan boat motor fuel connectors

Fuel Connectors (Tank Male)
The male connector is located on the tank side for fuel hose attachment.
 Part Number Description Applicable Models
  9999800MA2 1/4" NPT (thread) All Models with portable tanks. Can be used on permanent tanks or fuel/water separators with 1/4" NPT (thread)
 
 

nissan outboard connectors

Fuel Connectors (Tank Female)
The female connector fits the fuel tank end of the hose for quick connect and disconnect.

 Part Number Description Applicable Models
 3B2-70281-0 8mm (5/16") All Models. Works with 9999800MA2 fuel connector.
 

water fuel separator filter for ethanol gas


Water / Fuel Separator Filter
Easily connected between your fuel tank and engine, the 10 micron filter traps over 98% of the water that may be present in the fuel tank before it reaches your engine. This prevents moisture from damaging the critical engine parts such as the electric fuel feed pump and the fuel injection system or carburetors.  This is especially important with today's ethanol based fuels which attracts water more easily than regular fuels.

1/4" NPT fittings required (not included).

 

 Part Number

Description

99999-37851 Water/Fuel Separator kit (includes one filter)
3Y902-2340M Replacement 10 micron filter
 
 

unikas water fuel separator UF-10K filter for outboard motors


Unikas Water / Fuel Separator Filter

The Unikas UF-10K water/fuel separator filter installs easily between your fuel tank and engine and is designed to trap 99% of any water that may be present in the fuel. Unlike traditional water/fuel separators, Unikas separators feature a transparent bowl with floating ring to quickly see at a glance how much water has been trapped.  Also features a drain screw allowing the user to drain any accumulated water without having to remove the filter. Approved and recommended for use with ethanol blended fuels. Kit includes one 10 micron filter and connectors. Fits all outboard brands with a maximum fuel flow up to 31 gallons/hour (117 liters/hour).

 

 Part Number

Description

99999-UF10K UNIKAS UF-10K Water/Fuel Separator Kit (includes one filter)
99999-UF10RF Replacement 10 micron filter for Unikas UF-10K (includes replacement o-ring)
 

 

 

 

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