U.S. Customers: Orders shipped from Canada may be subject to U.S. import duties, taxes, and/or tariffs as assessed by U.S. Customs and your carrier. These charges are not included in our product prices or shipping rates. You are responsible for any duties/tariffs/fees due on delivery or prior to delivery.
Packed and shipped within Canada!

Premium Marine Quality Parts

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Marinco 7715Eln Weatherproof Cover With Easy Lock Sealing Ring For Use With 6360Crn Or 6364Crn 50A Female Connectors - 7715Eln - 69-7715Elnf1

Marinco, Seals, Gaskets & Service Kits
$61.79

Weatherproof cover with threaded ring for 50 amp connectors. Use with 6360CRN or 6364CRN (female connector).

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Marinco 7715Crn Weatherproof Cover With Threaded Sealing Ring For Use With 6360Crn Or 6364Crn 50A Female Connectors - 7715Crn - 69-7715Crnf1

Marinco, Seals, Gaskets & Service Kits
$64.46

Weatherproof cover with threaded ring for 50 amp connectors. Use with 6360CRN or 6364CRN (female connector).

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Marinco 7420Cr Yellow Polycarbonate Weatherproof Cover Fits 15A, 20A & 30A Single Receptacles - 7420Cr - 69-7420Crf1

Marinco, Fuel System
$91.37

Yellow LEXAN with lift lid. Fits 15A, 20A, & 30A single receptacles. Fits 5261CR, 5361CR, 205CRR, 305CRR and 5262CR.

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Marinco 7" Air Vent 500 Passive Exhaust Ventilation - N28810 - 69-N28810F1

Marinco, Miscellaneous
$101.19

A low cost, high volume passive exhaust vent. Only 7" in diameter, yet will move over 1000 cubic feet of air per hour in a 15 knot breeze. Includes a 3" white air vent.

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Marinco 6373El-B 50A 125/250V Stainless Steel Power Inlet W/Rear Safety Enclosure - 6373El-B - 69-6373Elbf1

Marinco, Hoses, Clamps & Fittings
$544.49

Easy Lock System. Solid cast 316 stainless steel. Soft Touch cap stays open in the upright position. Rear safety enclosure with strain relief.Rear safety enclosure with strain relief Rear safety enclosure with strain relief

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Marinco 6373El 50A 125/250V Stainless Steel Power Inlet W/O Rear Safety Enclosure - 6373El - 69-6373Elf1

Marinco, Hoses, Clamps & Fittings
$501.99

Easy Lock™ System. Solid cast marine grade 316 stainless steel. The covers include a heavy duty cap strap are designed to stay hinged open when lifted up. Does not include rear safety enclosure with strain relief

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Marinco 6371El-B 50A/125V Stainless Steel Power Inlet W/Rear Safety Enclosure - 6371El-B - 69-6371Elbf1

Marinco, Hoses, Clamps & Fittings
$435.72

Easy Lock System. Solid cast 316 stainless steel. Soft Touch cap stays open in the upright position. Rear safety enclosure with strain relief.Rear safety enclosure with strain relief Rear safety enclosure with strain relief

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Marinco 6371El 50A/125V Stainless Steel Power Inlet W/O Rear Safety Enclosure - 6371El - 69-6371Elf1

Marinco, Hoses, Clamps & Fittings
$345.59

Easy Lock™ System. Solid cast marine grade 316 stainless steel. The covers include a heavy duty cap strap are designed to stay hinged open when lifted up.Does not include rear safety enclosure with strain relief Does not include rear safety enclosure with strain relief

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Marinco 6370Cr 50A/125V Wire Dockside Receptacle - 6370Cr - 69-6370Crf1

Marinco, Wiring & Connectors
$280.50

Nylon.

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Marinco 6369Cr 50 Amp 125/250V Wire Dockside Receptacle - 6369Cr - 69-6369Crf1

Marinco, Wiring & Connectors
$294.69

Nylon.

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Marinco 6365Crn 50 Amp 125/250V Male Plug - 6365Crn - 69-6365Crnf1

Marinco, Miscellaneous
$257.49

50 Amp. All nylon construction with strain relief system. 3 Pole, 4 wire. Cover mates with 6373EL inlets.

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Marinco 6364Crn 50 Amp 125/250V Female Connector - 6364Crn - 69-6364Crnf1

Marinco, Wiring & Connectors
$278.29

50 Amp. All nylon construction with strain relief system. 3 Pole, 4 wire. Cover mates with 6373EL inlets.

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Marinco 6361Crn 50A/125V Male Plug - 6361Crn - 69-6361Crnf1

Marinco, Miscellaneous
$185.99

Is all nylon construction with strain relief system. Cover is MarineGuard II with polycarbonate ring. Cover mates with 6371EL inlets.

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Marinco 6360Crn 50A/125V Female Connector - 6360Crn - 69-6360Crnf1

Marinco, Wiring & Connectors
$218.12

Is all nylon construction with strain relief system. Cover is MarineGuard II with polycarbonate ring. Optional cover mates with 6371EL inlets.

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Marinco 6083Cr Yellow Fiberglass Fd Box With 3/4" Or 1" K.O. Holes - 6083Cr - 69-6083Crf1

Marinco, Miscellaneous
$227.69

Yellow fiberglass with two KO holes. Will accept all 30A, 125V; 50A, 125V and 50A 125/250V receptacles, as well as 7420CR and 7788CR weatherproof covers.

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Marinco 6080 Black Non-Metallic Fs Box - 6080 - 69-6080F1

Marinco, Miscellaneous
$88.89

Black. Non-metallic with two 3/4" K/O holes. Accepts 15A, 20A and 30A receptacles and 7420 covers.

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Marinco 6079 Switch/Outlet Box - 6079 - 69-6079F1

Marinco, Miscellaneous
$45.29

This plastic switch/outlet box can be secured against the back of wall or wall facing and accepts 15A, 20A and 30A receptacles, telephone outlets and TV coax connectors. 3-9/32" x 2-3/16" x 2-1/2" D

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Marinco 510R Sealing Collar With Threaded Ring For Use With 50 Amp Only Systems - 510R - 69-510Rf1

Marinco, Seals, Gaskets & Service Kits
$47.19

Provides maximum moisture protection between cordset and adapter.

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Marinco 500R Threaded Locking Sealing Ring For Use With 50 Amp Systems - 500R - 69-500Rf1

Marinco, Seals, Gaskets & Service Kits
$19.29

Use with threaded 50A systems.

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Marinco 50 Amp/125V Eel Shorepower Cordset 50 Amp 125V, Yellow - Cs503-25 - 69-Cs50325F1

Marinco, Miscellaneous
$1,065.19

EEL (Easily Engaged Lock) shorepower cordsets lock securely for a watertight seal without a special ring so it eliminates broken, cross-threaded, or missing rings. These unique cords have a built-in cord light so you can see the connection in low-light conditions. They also feature a power indicator light on both ends so you know at a glance that power is flowing throughout the cord. A secondary lock ensures the jaws cannot release and the universal connection connects to any brand, NEMA configured inlet. Watertight molded ends, corrosion resistant nickel-plated contacts and heavy duty, 6 gauge, super flexible marine grade cable all combine to make this the finest cordset on the market. 5 Year warranty, UL® Listed.

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Marinco 50 Amp 125V Standard Shorepower Cordset, Yellow - 6153Spp-25 - 69-6153Spp25F1

Marinco, Miscellaneous
$772.99

LED power indicator light, threaded ring and the Marinco Easy Lock ring, high quality marine grade construction, super flexible 6 gauge 3 conductor cable, watertight molded plug and connector, and the Easy Lock system. 5 year warranty.

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Marinco 50 Amp 125V Standard Shorepower Cordset, Yellow - 6153Spp - 69-6153Sppf1

Marinco, Miscellaneous
$1,051.29

LED power indicator light, threaded ring and the Marinco Easy Lock ring, high quality marine grade construction, super flexible 6 gauge 3 conductor cable, watertight molded plug and connector, and the Easy Lock system. 5 year warranty.

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Marinco 50 Amp 125V Power Inlet With Stainless Steel Trim Without Rear Safety Enclosure - 6351El - 69-6351Elf1

Marinco, Hoses, Clamps & Fittings
$161.89

Marine grade UV stabilized glass-filled polyester construction. Features the easy lock system, watertight cap, rear safety enclosure with strain relief, and marine stainless steel trim.

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Marinco 50 Amp 125V Power Inlet With Stainless Steel Trim - 6353El-B - 69-6353Elbf1

Marinco, Hoses, Clamps & Fittings
$210.19

Non-Metallic. Marine grade UV stabilized glass-filled polyester construction with stainless steel trim. Easy Lock system. Watertight cap. Rear safety enclosure with strain relief.

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Marinco 50 Amp 125V Power Inlet With Stainless Steel Trim - 6351El-B - 69-6351Elbf1

Marinco, Hoses, Clamps & Fittings
$242.21

Marine grade UV stabilized glass-filled polyester construction. Features the easy lock system, watertight cap, rear safety enclosure with strain relief, and marine stainless steel trim.

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Northern Marine Canada
Our products are shipped from Canada!
Parts Warehouse:
Toronto, Ontario, Canada
Head Office:
Kingston, Ontario

About Us

Northern Marine is a Canadian supplier of premium marine and RV parts and accessories from top industry brands. We focus on quality, accurate listings, and dependable fulfillment so you can maintain, repair, and outfit your boat or RV with confidence.

Our goal is simple: get you the right parts, shipped fast, with straightforward service you can count on.