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Marine Fuel Additives

Marine Fuel Additives
Fuel Filters

Fuel Filters
Boat Fuel Lines & Hoses

Boat Fuel Lines & Hoses
Fuel Senders & Gauges

Fuel Senders & Gauges
Gas Caps & Deck Fills

Gas Caps & Deck Fills
Permanent Fuel Tanks

Permanent Fuel Tanks
Portable Fuel Tanks

Portable Fuel Tanks
Ventilation

Ventilation

      Fuel Tanks & Systems

      • Moeller 18 Gallon Topside Fuel Tank
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        Moeller 18 Gallon Topside Fuel Tank

        $647.99
        $453.49

        Moeller 18 Gallon Topside Fuel Tank Features: Molded provision for tie-down straps Constructed of High-Density Polyethylene with UV-Stabilized Resin Mechanically Vented Fuel Cap ensures Positive Grip Features 90° 1/4" NPT Fuel Withdrawal elbow...

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      • Rod Saver Stainless Steel Battery\/Gas Tank Tie-Down - 48"
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        Rod Saver Stainless Steel Battery/Gas Tank Tie-Down - 48"

        $17.99
        $15.99

        Stainless Steel Battery/Gas Tank Tie-Down - 48"A 48" long polypropylene belt with two nickel coated steel footman loops and a heavy duty stainless steel 1" quick release buckle for easy tightening. Will hold gas tanks or batteries securely. ...

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      • Sierra 18-8226 Fuel Filter
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        Sierra 18-8226 Fuel Filter

        $25.49
        $17.99

        Sierra 18-8226 Fuel Filter Sierra replacement fuel filter for Honda Outboards. Sierra Inline Fuel Filters feature sonically sealed end caps, and deliver maximum performance with no restrictions. 5/16" Inline Interchangeable with: Honda...

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      • Whitecap Stainless Steel Tapered Hose Deck Fill - Diesel
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        Whitecap Stainless Steel Tapered Hose Deck Fill - Diesel

        $112.99
        $80.49

        Whitecap Stainless Steel Tapered Hose Deck Fill - Diesel The Whitecap Stainless Steel Tapered Hose Diesel Deck Fill features a large opening to allow for a better seal with a nozzle. Features: Flange: 3-1/2" Hose: 1-1/2" Angle: 90° Fastener:...

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      • Moeller 111 Gallon Fuel Tank
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        Moeller 111 Gallon Fuel Tank

        $1,722.99
        $1,223.49

        Moeller 111 Gallon Permanent Fuel Tank Unlike aluminum tanks, this comprehensive line of cross-linked polythylene models is a distinctive Moeller innovation featuring: ethanol & biodiesel compliant corrosion/pit resistance & exclusive Moeller...

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      • RDS Below Deck 19 Gallon Bow Tank
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        RDS Below Deck 19 Gallon Bow Tank

        $650.99
        $507.99

        RDS Below Deck 19 Gallon Bow Tank Special Order - Ships When Available. Contact customer service for more information on Special Order items. Side Corners are radius bent, not welded All tanks have 1/4" NPT pickup, 1 1/2" fill, and 1/2" vent...

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      • RDS Below Deck 55 Gallon Fuel Tank
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        RDS Below Deck 55 Gallon Fuel Tank

        $1,398.49
        $1,090.99

        RDS Below Deck 55 Gallon Fuel Tank Special Order - Ships When Available. Contact customer service for more information on Special Order items. Dimensions (L x W x H): 36 1/2" x 22" x 16 1/2" Side Corners are radius bent, not welded All tanks have...

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      • Sierra Comflex 1-1/2" Water/Exhaust/Fuel Line
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        Sierra Comflex 1-1/2" Water/Exhaust/Fuel Line

        $133.39
        $115.99

         Sierra Comflex 1-1/2" Water/Exhaust/Fuel Line Comflex is a versatile wire reinforced hose specially designed for inspected vessels. Comflex is rated for fuel, vital water and non-vital water systems on boats requiring SAEJ1942 hoses...

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      • Moeller 14 Gallon Topside Fuel Tank
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        Moeller 14 Gallon Topside Fuel Tank

        $622.99
        $435.99

        Moeller 14 Gallon Topside Fuel Tank Features: Molded provision for tie-down straps Constructed of High-Density Polyethylene with UV-Stabilized Resin Mechanically Vented Fuel Cap ensures Positive Grip Features 90° 1/4" NPT Fuel Withdrawal elbow...

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      • Sierra 18-7976 Fuel Filter
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        Sierra 18-7976 Fuel Filter

        $50.99
        $35.99

        Sierra 18-7976 Inline Fuel Filter for Crusader, PCM Sierra high-quality fuel filters are designed to meet OEM specifications. Sierra Inline Fuel Filters are tested and approved for ethanol-based fuels and meet the demands of today's high-tech,...

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      • Sierra 18-99202 Aquavue Clear Collection Bowl
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        Sierra 18-99202 Aquavue Clear Collection Bowl

        $40.99
        $28.99

        Sierra 18-99202 Aquavue Clear Collection Bowl - 2 Ports The Sierra 18-99202 Aquavue Collection Bowl is a replacement bowl for 230 Series Racor fuel/water separator filters (Sierra parts 18-99196, 18-99200). The clear collection bowl makes it easy to...

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      • Faria Sender Fuel Level (American 8"-16") (Single)
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        Faria Sender Fuel Level (American 8"-16") (Single)

        $69.99
        $61.99

        Sender Fuel Level (American 8"-16") (Single)Features:8 to 16 in. Fuel Level Sending Unit8 in. to 16 in. tank depthSingle stationFor use with US OHM scale gaugesThis product may not be returned to the original point of purchase. Please contact the...

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      • Moeller EPA Low Perm 77 Gallon Fuel Tank
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        Moeller EPA Low Perm 77 Gallon Fuel Tank

        $1,177.99
        $800.99

        Moeller EPA Low Perm 77 Gallon Fuel Tank Low Permeation Tank Technology Moeller's new bi-layer plastic fuel tank technology is certified by the Untied States Environmental Protection Agency (EPA) to meet the regulations. It utilizes a proven nylon...

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      Marine Gas Tanks

      For filling and maintaining your boat’s fuel tank systems, turn to the professionals at Wholesale Marine. We carry an extensive line of boat gas tanks from leading manufacturers for both inboard and outboard engine fuel tank systems. Whether you need a fuel filter, a fuel pickup tube, a funnel for pouring, a portable fuel tank, a complete fuel line assembly, hoses and connectors, senders and gauges, a replacement tank, fuel additives, gas caps and deck fills, or just a 14 gallon jerry can by Flo-N-Go, we have you covered. If you are not exactly certain about what you need, speak with our professional staff for solid advice.

      Regardless of its engine, every craft will have a permanent fuel tank below the deck with lines running to either its outboard or inboard engine. Fuel lines require routine maintenance. Wholesale Marine recommends using a fuel line treatment product such as Stabil or StarTron. It’s ironic, but water is the enemy of most boat systems and this is especially true of the fuel system. To maintain your permanent fuel tank (these are also known as boat gas tanks), here are some helpful tips from Wholesale Marine to protect your boat’s entire fuel system from costly repairs:

      1. Water in an engine’s fuel system leads to corrosion and corrosion leads to engine breakdown. Take action quickly when you first locate water in the fuel line or marine gas tank to possibly avoid repair bills altogether.

      2. Water sits under the fuel in a separate layer. If you are offshore and discover water in your fuel and your filter bowl is less than a quarter full of water, drain it and change the filter immediately. Then head in with caution.

      3. Gas inboards require metal filter bowls. Open the valve from underneath, and be sure to reinstall the safety plug in the drain valve

      4. Marine Gas Tanks’ Primary filters (the first filter after the fuel tank) block small amounts of water, but a larger amount might make it through. Be sure to check by dumping fuel from the secondary filter into a bucket and look for any water bubbles.

      5. Flush clean fuel from a jerry can through the engine to the connection at the high-pressure diesel injection pump or the gasoline injector supply rail. Be sure to use a filtered line. Most diesel engines have a manual fuel pump near the secondary filter or on the low-pressure supply pump. On gas engines, turn the ignition on and off to briefly run the fuel pump.

      6. If the motor stalled because of water, loosen diesel injector lines and turn the engine over with the starter until clean fuel runs through it. For gas engines, remove a sensor or plug at the far end of the supply rail and flush it there.

      7. Clean the tank and find the cause. Remove any sludge and inspect for deteriorated fuel fill-cap O-rings or gauge sender gasket seals. Replace as necessary. If your boat’s fuel line runs clean, your engine will as well. Therefore, it is very important that the fuel line be inspected routinely to avoid costly engine repairs caused by a faulty fuel line.

      We Stock Marine Gas Tanks at Wholesale Marine

      Should yours need replacement, know that Wholesale Marine stocks a large selection of below deck boat gas tanks and fuel system parts. If you are not sure what tank you need, give us a call. We’re boating enthusiasts, too and want you to enjoy your life on the water as much as we do. Call us: (877) 388-2628, Monday through Friday, 9:00 AM until 6:00 PM, EST.