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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

      • Sierra 18-7781 Fuel Filter
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        Sierra 18-7781 Fuel Filter

        $11.99
        $9.49

        Sierra 18-7781 Fuel Filter Sierra replacement fuel filter for Yamaha Outboards. Interchangeable with: Yamaha Outboard 61N-24563-00-00 61N-24563-10-00 6R3-24563-00-00

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      • Mercury - Mercruiser 35-8M0088825 Fuel Filter Kit
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        Quicksilver 35-8M0088825 Fuel Filter Kit

        $71.49
        $60.99

        Mercury - Mercruiser 35-8M0088825 Fuel Filter Kit Genuine OEM Mercury-Mercruiser part. Application: 25HP EFI Four Stroke 0R106999 and Above 30HP EFI Four Stroke 0R106999 and Above Special Order Item

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      • Gen3 Marine Stainless Steel Fuel Deck Fill w/ Key
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        Gen3 Marine Stainless Steel Fuel Deck Fill w/ Key

        $33.99
        $28.99

        Gen3 Marine Stainless Steel Fuel Deck Fill w/ Key Gen3 Marine Fuel Deck Fills are constructed of corrosion-resistant 316 stainless steel that's durable and long-lasting. The slotted cap of this deck fill requires a key to open for added security. The...

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      • Sierra 18-79980 Fuel Filter
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        Sierra 18-79980 Fuel Filter

        $42.49
        $29.99

        Sierra 18-79980 Fuel Filter Sierra replacement fuel filter for Yamaha Outboards. Interchangeable with: Yamaha Outboard 68F-24563-00-00

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      • Moeller 035760-10 Electrical Fuel Sender Conversion Gauge
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        Moeller 035760-10 Electrical Fuel Sender Conversion Gauge

        $141.49
        $98.99

        Moeller 035760-10 Mechanical to Electrical Fuel Sender Conversion Gauge The Moeller Mechanical to Electrical Fuel Sender Conversion Gauge converts the fuel level reading from the standard direct site gauge to the electronic dash mounted gauge...

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      • Moeller 19 Gallon Fuel Tank W. Port Side Withdraw
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        Moeller 19 Gallon Fuel Tank W. Port Side Withdraw

        $692.99
        $443.49

        Moeller 19 Gallon Fuel Tank W. Port Side Withdraw Unlike aluminum tanks, this comprehensive line of cross-linked polythylene models is a distinctive Moeller innovation featuring: ethanol & biodiesel compliant corrosion/pit resistance & exclusive...

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      • Moeller 24 Gallon Fuel Tank W/ Port Side Withdraw
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        Moeller 24 Gallon Fuel Tank W/ Port Side Withdraw

        $701.99
        $449.49

        Moeller 24 Gallon Fuel Tank W/ Port Side Withdraw Unlike aluminum tanks, this comprehensive line of cross-linked polythylene models is a distinctive Moeller innovation featuring: ethanol & biodiesel compliant corrosion/pit resistance & exclusive...

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      • Moeller 29 Gallon Walker Fuel Tank
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        Moeller 29 Gallon Walker Fuel Tank

        $1,223.49
        $978.99

        Moeller 29 Gallon Walker Fuel Tank The average flow rate is 3.5 Gallons per minute Durable cross-linked polyethylene with UV inhibitors construction Built-in handle makes maneuvering easy Brass shut-off valve safely controls fuel flow Locking...

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      • Moeller 32 Gallon Fuel Tank
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        Moeller 32 Gallon Fuel Tank

        $789.49
        $505.49

        Moeller 32 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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      • Moeller Marine Female Fuel Tank Connector for 90 hp Honda
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        Moeller Female Fuel Tank Connector for 90 hp Honda

        $21.99
        $17.49

        Moeller Marine 033502-10 Female Fuel Tank Connector for 90 HP Honda Engines Attaches to fuel hose on the fuel tank side. Chrome Plated Brass 3/8" Female Connector Connects to Moeller part # moe-033501-10 For use on 90 HP Honda Engines  

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      • Sierra 18-99194 Racor Fuel/Water Separator Filter 2 Micron
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        Sierra 18-99194 Racor Fuel Filter/Water Separator 2 Micron

        $23.99
        $16.99

        Sierra 18-99194 Racor Fuel/Water Separator Canister Filter - 2 Micron The Sierra 18-99194 Racor Fuel/Water Separator Filter is a 2 Micron filter that meets OEM specifications for removal of emulsified water. This filter features fast and simple element...

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      • Starbrite Diesel Fuel Additive 32 oz
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        Starbrite Diesel Fuel Additive 32 oz

        $26.99
        $12.99

        Starbrite Diesel Fuel Additive 32 oz. L.P.C. is a unique, multifunctional diesel fuel additive. It combines a lubricity enhancer with a cetane booster, plus a pour point depressant that lowers pour point by as much as 30F. As a result, it allows the use...

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      • Moeller Marine Male Engine Connector for 90 HP Honda Engine
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        Moeller Male Engine Connector for 90 HP Honda Engine

        $12.99
        $10.49

        Moeller Marine 033501-10 Male Engine Connector for 90 HP Honda Engines Threads into fuel withdraw on tank. Male 1/4 NPT Fitting Chrome Plated Brass Connects to Moeller Part # moe-033502 For use on 90 HP Honda engines    

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      • RDS Below Deck 32 Gallon Fuel Tank
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        RDS Below Deck 32 Gallon Fuel Tank

        $953.99
        $743.99

        RDS Below Deck 32 Gallon Fuel Tank Special Order - Ships When Available. Contact customer service for more information on Special Order items. Dimensions (L x W x H): 30 1/2" x 18" x 14" Side Corners are radius bent, not welded All tanks have 1/4"...

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      • VDO Reed Switch Fuel Sender - 150mm - 240-33 Ohm
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        VDO Reed Switch Fuel Sender - 150mm - 240-33 Ohm

        $49.99
        $44.99

        Reed Switch Fuel Sender - 150 MMMost aftermarket fuel senders use a rotating float arm and resistance cards to measure the amount of fuel in a tank which can lead to erratic pointer movements.  This revolutionary design comes with many benefits!...

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      • RDS Below Deck 26 Gallon Fuel Tank
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        RDS Below Deck 26 Gallon Fuel Tank

        $777.99
        $606.99

        RDS Below Deck 26 Gallon Fuel Tank Special Order - Ships When Available. Contact customer service for more information on Special Order items. Dimensions (L x W x H): 24 1/2" x 18" x 14" Side Corners are radius bent, not welded All tanks have 1/4"...

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      • Sierra 18-99193 Racor Fuel/Water Separator Filter 10 Micron
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        Sierra 18-99193 Racor Fuel Filter/Water Separator 10 Micron

        $23.99
        $16.99

        Sierra 18-99193 Racor Fuel/Water Separator Canister Filter - 10 Micron The Sierra 18-99193 Racor Fuel/Water Separator Filter is a 10 Micron filter that meets OEM specifications for removal of emulsified water. This filter features fast and simple...

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      • Starbrite Diesel Water Absorber
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        Starbrite Diesel Water Absorber

        $27.99
        $12.99

        Starbrite Diesel Water Absorber Starbrite Diesel Water Absorber helps absorb free water from diesel fuel and allows it to be safely eliminated. This fuel treatment prevents costly repairs due to water damage and prevents corrosion of the fuel delivery...

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      • Mercury 35-18458T-3 Fuel Filter Kit
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        Mercury 35-18458T-3 Fuel Filter Kit

        $34.99
        $29.99

        Mercury 35-18458T-3 Fuel Filter for V-6 EFI Outboards 1995-Prior The Mercury 35-18458T-3 Fuel Filter fits all V-6 EFI outboard engines years 1995 and prior. Filters water and contaminants from fuel. Includes sensor.

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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.