3/8" Hose Boat Fuel System Lines & Connectors

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Moeller Aluminum Anti-Siphon Valve
    Delivers Coast Guard/industry standard anti-siphon protection on all gasoline-powered boats. Conbines anti-siphon protection with a convenient hose …
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    Moeller Bulk Head Fitting
      High quality brass straight bulkhead fitting. 3/8" barb. Allows customers to customize their fuel line assemblies to match existing connectors on …
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      3/8" Brass Hose Mender with Stainless Steel Clamps - Moeller
        3/8" Hose Menders Each hose mender includes two (2) Stainless Steel Hose ClampsProduct # 033213-10
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        1/4 NPT X 3/8" Brass Hose Barb, Female - Moeller
          Female Thread 1/4 NPT x 3/8" Hose Barb Female Brass Hose Barbs are also offered in: 1/4 NPT x 1/4" Hose Barb(033474-10) 1/4 NPT x 5/16" Hose Barb( …
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          1/4 NPT X 3/8" Brass Hose Barb, Male - Moeller
            1/4 NPT x 3/8" Brass Barb Brass Hose Barb/Male Thread are also offered in: 1/4 NPT x 1/4"(033401-10) 1/4 NPT x 5/16"(033430-10) 1/8 NPT x 5/16"( …
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            3/8" Barb Plastic Female Fuel Line Engine Connector, 1997 and Older Engines, Bayonet Style for Mercury - Moeller
              Cross Reference Tempo Part Number: 240090 Scepter Part Number: # 05797
              List price: $10.19
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              3/8 Barb Male Die Cast Fuel Tank Connector Bayonet Style for Mercury - Moeller
                Cross Reference Tempo Part Number: 220050 Scepter Part Number:# 07497
                List price: $10.69
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                3/8" Barb Female Fuel Line Engine and Tank Connector for Yamaha - Moeller
                  Cross Reference Tempo Part Number: 240060 Scepter Part Number: # 05815
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                  3/8" Barb Plastic Female Fuel Line Tank Connector, 1998 and Newer Engine, Two Prong Clip Style for Mercury - Moeller
                    Cross Reference Tempo Part Number: 220143 Scepter Part Number: #05793
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                    3/8" Barb Chrome Plated Brass Fuel Line Engine and Tank Connector for Chrysler Force - Moeller
                      Cross Reference Tempo Part Number: 240080 Scepter Part Number: # 05800
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                      3/8" Barb Chrome Plated Brass Female Fuel Line Engine Connector for Suzuki - Moeller
                        Cross Reference Tempo Part Number: 240100 Scepter Part Number: # 05815
                        List price: $13.99
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                        3/8" Barb Female Fuel Line Engine Connector, 1998 and Newer Engines, Large Two Prong Clip Style for Yamaha & Mercury - Moeller
                          Cross Reference Tempo Part Number: 240061 Scepter Part Number: #05791
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                          3/8" Barb Chrome Plated Brass Fuel Line Tank Connector for Nissan Tohatsu - Moeller
                            Cross Reference Tempo Part Number: 240130 Scepter Part Number: # 05809
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                            3/8" Barb Female Fuel Line Engine and Tank Connector for Johnson Evinrude - Moeller
                              Cross Reference Tempo Part Number: 240050 Scepter Part Number: # 05822
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                              3/8" Barb Female Die Cast Fuel Line Engine and Tank Connector Bayonet Style for Mercury - Moeller
                                Cross Reference Tempo Part Number: 220035 Scepter Part Number: # 07495
                                List price: $12.89
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                                3/8" Barb Chrome Plated Brass, Engine Size to 90HP, Female Fuel Line Tank Connector for Nissan Tohatsu - Moeller
                                  Cross Reference Tempo Part Number: 240250 Scepter Part Number: # 05810
                                  List price: $18.19
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                                  3/8" Barb Female Fuel Line Engine Connector for Honda - Moeller
                                    Cross Reference Tempo Part Number: n/a Scepter Part Number: # 05783
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                                    3/8" Barb Chrome Plated Brass, Engine Size to 90HP, Female Fuel Line Tank Connector for Honda - Moeller
                                      Cross Reference Tempo Part Number: n/a Scepter Part Number: # 05778
                                      List price: $17.29
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                                      3/8" Barb Female Fuel Line Tank Connector for Honda - Moeller
                                        Cross Reference Tempo Part Number: n/a Scepter Part Number: # 05827
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                                        3/8" Barb Chrome Brass Female Fuel Line Connector OEM: 65750-95510 for Honda Suzuki Outboards - Seasense
                                          3/8" Barb Female Fuel Line Connector, Chrome Brass, OEM: 65750-95510
                                          List price: $5.20
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                                          3/8" Barb Resin Female Fuel Tank Connector OEM: 22-13563A 3 for Mercury Honda Outboards - Seasense
                                            3/8" Barb Resin Female 2 prong clip style tank connector
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                                            Stainless Steel Hose Clamp, 1/4" To 5/8" - Seasense
                                              All stainless steel construction, easily installed with a flat head screwdriver. 2 per card.
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                                              1/4" NPT Male Fuel Hose Barb Fitting, 3/8" Hose - Seasense
                                                Straight brass adapter fits into a 1/4 NPT housing.
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                                                3/8" Barb Aluminum Male Fuel Line Connector OEM: 30185A3 for Mercury Outboards - Seasense
                                                  MERCURY CONNECTOR MALE Male fuel line connector with 3/8 barb: die cast alum.
                                                  List price: $4.89
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                                                  3/8" Barb Resin Female Fuel Line Connector OEM: 20750 for Yamaha Outboards - Seasense
                                                    Female fuel line connector with 3/8" barb, resin
                                                    List price: $2.79
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                                                    3/8" Barb Resin Female Fuel Line Connector OEM: 176445 for Johnson Evinrude Outboards - Seasense
                                                      Female fuel line connector with 3/8 barb: resin
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                                                      Twin Fuel Line Hose 50' - Sierra
                                                        For OMC Pressurized systemsApplies for Johnson/Evinrude enginesReplaces OEM part #OMC 322656
                                                        List price: $119.99
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                                                        Hose Barb X Hose Barb 3/8", Brass - Midland Marine
                                                          Hose Barb X Hose Barb - 3/8"
                                                          List price: $2.59
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                                                          90 Degree Fuel Elbow, 3/8" (.95cm) X 3/8" NPT - Seachoice
                                                            All brass machined fittings. Ideal for fuel fitting applications. Excellent use with fuel/water separator where space is limited.
                                                            List price: $6.95
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                                                            Male Hose Barb 3/8" H X 1/2" P - Midland Marine
                                                              3/8H X 1/2P MALE HOSE BARB
                                                              List price: $5.99
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                                                              Male Hose Barb 3/8" H X 3/8" P - Midland Marine
                                                                3/8H X 3/8P MALE HOSE BARB
                                                                List price: $3.69
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                                                                Male Hose Barb 3/8" H X 1/4" P - Midland Marine
                                                                  3/8H X 1/4P MALE HOSE BARB
                                                                  List price: $2.59
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                                                                  $1.70
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                                                                  42 Items | 1 of 2 pages
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                                                                  5/16" Primer Bulb  - Sierra
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                                                                  1/4 NPT 90° Elbow Female Cast Aluminu …
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                                                                  Boating Know How
                                                                  Article on the proper way to boat fuel line to fuel tank.

                                                                  Connecting the Boat Fuel Line Assembly to the Fuel Tank

                                                                  If you own a boat and feel proud of taking it out into the ocean or river every weekend, then you should also know how to take care of its various parts when the time comes. Suppose you are in the middle of the ocean and your boat breaks down, and ... read more then you will be the only one ready to repair the boat quickly. You can call people for help, but they may take a long time to arrive. One of the most important parts of a boat that every boat owner should know about is the boat fuel system lines and connectors. The fuel line assembly is a special fuel line with a primer bulb in the center that connects the fuel tank with the boat engine.

                                                                  Outboard Motor Fuel LineThe fuel line assembly can get old after some years of use, may deteriorate, get cracked and can start leaking the fuel. One of the symptoms of leaky fuel line is that the engine does not start as soon and may stop in the middle. Also, you may smell the gas leaking from such a cracked fuel line. If the crack is not so prominent and visible, you can inspect it by holding the fuel line in your hands, and if your hands get stained by fuel, then you know there is some leak.

                                                                  What Tools and Parts do I Need?

                                                                  In the case of fuel leakage, it becomes crucial to change the fuel line assembly for your boat as soon as possible. For this, you will need some basic tools such as an ike 5/8” wrench, new fuel line assembly (with a primer bulb fitted in), Teflon tape and fuel tank fittings. You can use either the Teflon tape or liquid Teflon – both are good sealants. In general, there are two types of fuel line assemblies – one for overboard use and another one for using in the boats with enclosed engine room. The fuel line assembly and fuel tank fittings vary for different boats, so you should ask your local boat repair shop for the parts that are suitable for your boat.

                                                                  Fuel Tank

                                                                  Change the Fuel Tank Fitting

                                                                  First of all, you will have to replace the fuel tank fitting. You can use the 5/8” wrench to unscrew the old fitting out quickly. If the fitting is jammed, then you should not use excessive force on it, but instead drop some mineral alcohol on the fitting threads, wait some time and then try again. Once your old fitting is out, you can wrap a little Teflon tape on the threads of the new fuel tank fitting before screwing it back. Make sure you tighten the fitting using the 5/8” wrench, but not too much as it may crack the plastic fuel tank portion.

                                                                  Change the Fuel Line

                                                                  The first thing you should check on the new fuel line is the arrow on the primer bulb. The arrow on the bulb should always point towards the boat motor (engine). This is because when you use the bulb to pump the fuel, it goes into the direction of the arrow. Take the fuel tank end of the fuel line and firmly plug it into the fuel tank fitting. Similarly, you have to take the motor end of the fuel line and then plug it into the motor fitting securely.

                                                                  Dispose off the Old Fuel Line and Fittings

                                                                  Now that you have installed new boat fuel system lines and connectors in your boat, make sure that you dispose of the old fuel line responsibly. Do not fling it into the ocean or river or dump it into your waste bin as it can be hazardous to small children and other animals. The fuel line still has oil in it, and it is inflammable. You should wrap it inside a plastic bag and then take it to a particular bin called hazardous material bin to dump it there.

                                                                  You should always wear protective eye, hand and foot gear for safety reasons. Because you are working with the fuel tank and fuel lines, you should also keep a fire extinguisher with you for emergencies. It is also advisable that you work in a well-ventilated area as the fumes from the fuel can make you drowsy pretty quick.
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                                                                  1/4 NPT 90° Elbow Female Cast Aluminum Tank Connector Bayonet Style for Mercury - Moeller
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                                                                  3/8" Barb Chrome Brass Female Fuel Line Connector OEM: 65750-95510 for Honda Suzuki Outboards - Seasense
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