Marine Electrical Connectors

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      • Perko Watertight Deck Connection - Zinc
        $47.49
        $35.49

        Perko Watertight Deck Connection - Zinc Made from chrome plated zinc alloy. Rated for 15 amps at 12, 24, and 32 volts polarized double contact connector. This connector accepts up to #14 gauge stranded wire. Included with this connection is a flange...

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      • Garmin NMEA 2000 Field Installable Connector, Female
        $34.99

        NMEA 2000 field installable connector - female WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov...

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      • Sierra BC88573 6' Battery Cable
        $50.49
        $35.49

        Sierra BC88573 6' Battery Cable Features: Gauge: 2 Cable Length: 6' or 1.8m Gauge cable with soldered lug terminals Lug terminals on each end accept a 3/8" stud

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      • Garmin NMEA 2000 Field Installable Connector, Male
        $34.99

        NMEA 2000 field installable connector - male WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov...

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      • Marinco 124ARV 50-30 Amp RV Adapter
        $120.49
        $47.99

        Marinco 124ARV 50-30 Amp Twist Lock RV Adapter Allows 50 amp, 125 or 250 volt cord set plug into a 30 amp, 125 volt RV straight blade receptacle. Molded heavy-duty 30 Amp plug constructed for durability & reliability Waterproof sealing collars...

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      • Marinco 174ARV 4-Prong RV Generator Adapter
        $67.99
        $27.49

        Marinco 174ARV 4-Prong RV Generator Adapter Connects a standard 50A straight blade RV cordset to a generator equipped with 30A locking receptacle. Features molded ends with 12" of flexible cable for maximum weatherproofing. Connect 50 amp RV cordset...

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      • ParkPower 1530PA Detachable Adapter Cord
        $42.49
        $16.99

        ParkPower 1530PA Weekender 15AM-30AF Pigtail Detachable Adapter Cord The ParkPower 1530PA is a pigtail style detachable adapter the converts 15 amps to 30 amps to resolve any power incompatibility issues that may arise for your RV. Extra-wide grip...

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      • ParkPower 1550PA Detachable Adapter Cord
        $56.49
        $22.99

        ParkPower 1550PA Weekender 15AM-50AF Pigtail Detachable Adapter Cord The ParkPower 1550PA is a pigtail style detachable adapter the converts 15 amps to 50 amps to resolve any power incompatibility issues that may arise for your RV. Extra-wide grip...

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      • Siren Marine Siren 3 Pro Vessel Management Device
        $796.86
        $596.86

        Siren 3 Pro Vessel Management Device Features:Providing the ultimate smart boating experience that keeps you connected to your boat 24/7, regardless of boat size, type or useThe Siren 3 Pro provides the modern boating experience by going...

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      • Black Oak 2 Piece Connect Cable
        $40.00
        $34.00

        2-Piece Connect Cable Black Oak's Connect Cable for 2 pieces allows users to connect 2 lights under 10'' in length to one wiring harness, allowing all the lights to power on with one switch. This is a great wiring solution when upgrading fog lights...

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      • Black Oak 4 Piece Connect Cable
        $45.00
        $38.35

        4-Piece Connect CableBlack Oak's 4-piece Connect Cable allows users to connect 4 lights under 30'' in length to one wiring harness, allowing all the lights to power on with one switch. This is a great wiring solution when upgrading fog lights to Black...

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      • Marinco 128A RV Generator Adapter
        $51.99
        $20.99

        Marinco 128A RV Generator Adapter, 20 Amp Locking, 4 Prong Use to connect standard 30A RV cordset to generator equipped with 20A locking receptacle. One-piece unbreakable housing. Weather resistant construction. Female 30A/125V. Male 20A/125V locking.

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      • OceanLED Ethernet Colours Connection Cable - 3M
        $361.24
        $245.99

        Ethernet Colors Connection Cable - 3MThe 3 meter IP68 Ethernet (or CAT 5) harness is used to connect each additional driver until the last driver in chain is connected. This is a required part for Pro Series Colors model installs. One Ethernet Colors...

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      • Victron Cerbo GX
        $324.00
        $275.40

        Cerbo GXThis communication-center allows you to always have perfect control over your system from wherever you are and maximises its performance. Simply connect through our Victron Remote Management (VRM) portal, or access directly, using the separate...

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      Marine Electrical Connectors

      Wholesale Marine has a full selection of marine electrical connectors available. Browse through our collection of marine wire connectors today so you can keep your boat wired up and ready to go all year round.

      We know just how fun and refreshing a beautiful day out on the water can be, but harmful exposure to salt water can take a real toll on your boat’s electrical system and all the parts that comprise it. That’s why it’s so important to invest in marine electrical connectors that are built to last.

      Our line of butt connectors and marine wire connectors feature adhesive lined heat shrink to form water tight seals and strain relief - perfect for sustaining a long lifespan.

      In addition to reliable marine electrical connectors and marine wire connectors, Wholesale Marine also offers marine grade lugs, ring terminals, and heat shrink disconnectors. These are all specially manufactured from heavy-duty annealed tinned copper, providing for maximum current flow, while resisting unnecessary corrosion due to salt and moisture.