Fuel & Additives

Metal Bowls: with a drain plug for inboard applications. UL listed and USCH accepted. USCG regulations require the use of flame resistant metal bowls below deck.Clear Bowls: reusable bowl with a self-venting drain. Use for outboard and above deck...

Inboard or outboard engine protection for a smoother operation and longer engine life, these filters easily spin onto the existing filter heads. Features a high capacity 10 micron Aquabloc® II element that removes 99% of free water and sediment...

Complete fuel line assemblies are all EPA compliant for outboards with above deck applications and are resistant to Ethanol fuel. NEW FKP (low permeation) primer bulbs. Thermoplastic construction resists UV. Barrier layer prevents permeation.

Sierra fuel water separators remove over 98.8% of emulsified water from your gasoline. Sierra's 10 micron filters are over 90% efficient at removing particles as small as 10 micron. All filters flow @ 90 GPH to feed even the hungriest motor. Recommended...

Sierra fuel water separators remove over 98.8% of emulsified water from your gasoline. Sierra's 10 micron filters are over 90% efficient at removing particles as small as 10 micron. All filters flow @ 90 GPH to feed even the hungriest motor. Recommended...

Sierra fuel water separators remove over 98.8% of emulsified water from your gasoline. Sierra's 10 micron filters are over 90% efficient at removing particles as small as 10 micron. All filters flow @ 90 GPH to feed even the hungriest motor. Recommended...

Sierra fuel water separators remove over 98.8% of emulsified water from your gasoline. Sierra's 10 micron filters are over 90% efficient at removing particles as small as 10 micron. All filters flow @ 90 GPH to feed even the hungriest motor. Recommended...