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Original & OEM Quality Parts

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CANADA

Northern Marine

We supply OEM and premium aftermarket marine and RV parts from the top manufacturers in the industry. With Canadian-based fulfillment and a commitment to accuracy and service, we make it easier to maintain, repair, and outfit your vessel or RV.

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12-36V DC (25A at 12V). Standard 11/16" handle. Silver contacts. On in parenthesis (On) indicates a momentary position.... More Details

DPDT intermittent duty. Common ground coil. Two blade coil terminals, 5/16" -24 large studs. Copper contacts. F bracket. 75A make and break, maximum On time 5 mins. 125A make and break, maximum On tim... More Details

Intermittent duty solenoid. Insulated, with plated steel housing. Normally Open contacts, one circuit: Off/On. 750A make, 100A break, 10sec on 20 min off.... More Details

Can be triggered by any switch, such as air or oil pressure, or temperature. Rugged ABS resin case.... More Details

Two positions: off/on(ignition). Two screw terminals, brass case and mounting hardware. Chrome plated brass face nut. Brass mounting stem 13/16"-24 in diameter, 1-7/32" long. Rating at 12V: 10 amps.... More Details

Solid brass busbar safely carries up to 150A. Two 1/4" -20 diameter brass stud with hex nuts. 8-32 round head screws for attaching wires. Moisture repellent thermoplastic insulator base. 2 mounting ho... More Details

Durable rubber caps that protect connections against moisture and dirt. Corrosion resistant construction. Moisture repellent insulation. Brass contacts are polarized to assure proper mating of circuit... More Details

4 Positions: Acc - Off - Ign/Acc - Ign/Start.Brass case and mounting hardware. Chrome plated brass face nut. Brass mounting stem 13/16" - 24 x 1-7/32". Fits panels up through 1" thick. 4 brass screw t... More Details

A durable resilient rubber cap embossed with "PUSH". Cap is permanently fastened to mounting nut. Fits all Cole Hersee momentary push button switches with 5/8"-32 diameter threaded mounting stem and o... More Details

Moisture repellent with embossed "PUSH". Snaps over special face nut M83261. Use on Cole Hersee switches M524, M608 and M626.... More Details

Internal mounting bracket. Overall size 2" x 25/32" x 1-3/8". For 6, 12 and 24 volt applications. Complete with two #10-32 stud terminals, and keps nuts. Blister packed.... More Details

Internal mounting bracket. Overall size 2" x 25/32" x 1-3/8". For 6, 12 and 24 volt applications. Complete with two #10-32 stud terminals, and keps nuts. Blister packed.... More Details

Internal mounting bracket. Overall size 2" x 25/32" x 1-3/8". For 6, 12 and 24 volt applications. Complete with two #10-32 stud terminals, and keps nuts. Blister packed.... More Details

Internal mounting bracket. Overall size 2" x 25/32" x 1-3/8". For 6, 12 and 24 volt applications. Complete with two #10-32 stud terminals, and keps nuts. Blister packed.... More Details

Normally off. S.P.S.T. Two positions: off - momentary on. On with button depressed. Spring return to off. Plasticized body sealed against moisture and dirt. Comes with 407-03 black moisture repellent ... More Details

MEGA® Flex Series 32V Bolt-Down Fuse Holder makes it simple to install a MEGA® fuse up to 500 amps. Black flexible cover allows cable entry at 6 different positions and accommodates large wire sizes a... More Details

MIDI® Flex Series 32V Bolt-Down Fuse Holder makes it simple to install up to a 200A MIDI® fuse. Its cover features 6 different positions for cable entry and accommodates large wire sizes and ring term... More Details

Weatherproof connectors & wire lead assembliesPolarized to assure proper mating of circuitsMolded bodiesColor coded 16AWG wireConductors are properly aligned and bonded into the insulation, to assure ... More Details

Weatherproof connectors & wire lead assembliesPolarized to assure proper mating of circuitsMolded bodiesColor coded 16AWG wireConductors are properly aligned and bonded into the insulation, to assure ... More Details

Single pole, single throw (SPST). 5/16"-24 / 10-32" hex nuts and lock washers included. Plated steel housing and copper contacts.... More Details

For DC negative ground electrical systems. Isolate each battery to prevent the battery with the higher charge from draining into the battery with the lower charge. Allow two batteries to be charged si... More Details

For DC negative ground electrical systems. Isolate each battery to prevent the battery with the higher charge from draining into the battery with the lower charge. Allow two batteries to be charged si... More Details

For DC negative ground electrical systems. Isolate each battery to prevent the battery with the higher charge from draining into the battery with the lower charge. Allow two batteries to be charged si... More Details

12-36V DC (25A at 12V) Standard 11/16" handle. Silver contacts. On in parenthesis (On) indicates a momentary position.... More Details

12-36V DC (25A at 12V) Standard 11/16" handle. Silver contacts. On in parenthesis (On) indicates a momentary position.... More Details

12-36V DC (25A at 12V) Standard 11/16" handle. Silver contacts. On in parenthesis (On) indicates a momentary position.... More Details

12-36V DC (25A at 12V) Standard 11/16" handle. Silver contacts. On in parenthesis (On) indicates a momentary position.... More Details

12-36V DC (25A at 12V) Long handle. Silver contacts.... More Details

12-36V DC (25A at 12V) Standard 11/16" handle. Silver contacts. On in parenthesis (On) indicates a momentary position.... More Details

12-36V DC (25A at 12V) Standard 11/16" handle. Silver contacts. On in parenthesis (On) indicates a momentary position.... More Details

10A at 12V DC. Silver contacts for corrosion resistance. Mounting stem and face nut are nickel plated brass. Handle: 15/32" L. Black bakelite with plated steel cap housing.... More Details

Heavy Duty SPST: Up: On, Down: Off. Weather-Resistant, PVC-Coated, Plasticized Housing. Standard handle. Silver contacts. Mounting stem is nickel-plated brass 15/32" -32 thread. Nickel-plated brass mo... More Details

Heavy Duty SPST: Up: On, Down: Off. Weather-Resistant, PVC-Coated, Plasticized Housing. Standard handle. Silver contacts. Mounting stem is nickel-plated brass 15/32" -32 thread. Nickel-plated brass mo... More Details

12-36V DC (25A at 12V) Standard 11/16" handle. Silver contacts. On in parenthesis (On) indicates a momentary position.... More Details

12-36V DC (25A at 12V) Standard 11/16" handle. Silver contacts. On in parenthesis (On) indicates a momentary position.... More Details

12-36V DC (25A at 12V) Standard 11/16" handle. Silver contacts. On in parenthesis (On) indicates a momentary position.... More Details

12-36V DC (25A at 12V) Standard 11/16" handle. Silver contacts. On in parenthesis (On) indicates a momentary position.... More Details

Sealed switch without pilot lights. Silver contacts. Black matte housing. Rating: 25A at 12V DC. Actuator: 1.19" x .660". Panel thickness: 0.93" to .187". Snaps into standard rocker switch hole 1.45" ... More Details

Sealed switch with Red pilot lights. Illuminates when switch is ON. Black plastic housing, bezel and actuator. Gasket sealed housing. Snap-in standard rocker switch mounting holes. Silver contacts. Br... More Details

Sealed switch without pilot lights. Silver contacts. Black matte housing. Rating: 25A at 12V DC. Actuator: 1.19" x .660". Panel thickness: 0.93" to .187". Snaps into standard rocker switch hole 1.45" ... More Details

Snap-in panel mount rocker switch button.... More Details

Sealed switch without pilot lights. Silver contacts. Black matte housing. Rating: 25A at 12V DC. Actuator: 1.19" x .660". Panel thickness: 0.93" to .187". Snaps into standard rocker switch hole 1.45" ... More Details

Sealed switch with Red pilot lights. Illuminates when switch is ON. Black plastic housing, bezel and actuator. Gasket sealed housing. Snap-in standard rocker switch mounting holes. Silver contacts. Br... More Details

Sealed switch with Red pilot lights. Illuminates when switch is ON. Black plastic housing, bezel and actuator. Gasket sealed housing. Snap-in standard rocker switch mounting holes. Silver contacts. Br... More Details

24V Rocker Switch with Colored Pilot Lights. Designed for universal applications within harsh environments. Mounting, body, and actuator features are designed for ease-of-use and extended product life... More Details

Electrical two-speed wiper switches. For heavy duty permanent magnet electric wiper motors. With dynamic parking: For use with Robert Bosch and Sprague Devices motors. 12V/24V DCSealed construction, i... More Details

Electronic wiper switches with intermittent delay feature for permanent magnet electric wiper motors. Ensures dependable control of windshield wiper on heavy duty vehicles. Control most two-speed wipe... More Details

Electronic wiper switches with intermittent delay feature for permanent magnet electric wiper motors. Ensures dependable control of windshield wiper on heavy duty vehicles. Control most two-speed wipe... More Details

Centralize wiring into a single, convenient location and ensure the safe distribution of power throughout your application. Snap-on insulating cover (included)Screw terminationFuses sold separately32V... More Details

Centralize wiring into a single, convenient location and ensure the safe distribution of power throughout your application. Snap-on insulating cover (included)Screw terminationFuses sold separately32V... More Details

Centralize wiring into a single, convenient location and ensure the safe distribution of power throughout your application. Snap-on insulating cover (included)Screw terminationFuses sold separately32V... More Details

Centralize wiring into a single, convenient location and ensure the safe distribution of power throughout your application. Snap-on insulating cover (included)Screw terminationFuses sold separately32V... More Details

Centralize wiring into a single, convenient location and ensure the safe distribution of power throughout your application. Snap-on insulating cover (included)Screw terminationFuses sold separately32V... More Details

Centralize wiring into a single, convenient location and ensure the safe distribution of power throughout your application. Snap-on insulating cover (included)Screw terminationFuses sold separately32V... More Details

Centralize wiring into a single, convenient location and ensure the safe distribution of power throughout your application. Snap-on insulating cover (included)Screw terminationFuses sold separately32V... More Details

Centralize wiring into a single, convenient location and ensure the safe distribution of power throughout your application. Snap-on insulating cover (included)Screw terminationFuses sold separately32V... More Details

Isolates the batteries and eliminates battery drain when vehicle or vessel is stored overnight or longer periods. Black plastic construction will not corrode, stands up to roadsplash & salt sprayIngre... More Details

Recessed face nut designed to prevent accidental actuation. 2 screw terminals. O-Ring seal in the mounting stem. 5/8"-32 x 21/32"L stem. 35A @ 12V, 20A @ 24V rating.... More Details

Standard body series is designed for universal applications within harsh environments. Acc/Off/Acc-Ign/Start without spring return or anti-restart. Key is removable in 'OFF' Position Only (where appli... More Details

Continuous duty solenoid. Insulated, with steel housing. Normally open contacts, one circuit: Off/On. 85A continuous.... More Details

Sealed in-line fuse holder designed to allow easy installation into potentially wet outside environments. Rated IP67 with sealed cover for moisture & dust resistance. Includes two 8" red GXL wire lead... More Details

Sealed in-line fuse holder designed to allow easy installation into potentially wet outside environments. Rated IP67 with sealed cover for moisture & dust resistance. Includes two 8" red GXL wire lead... More Details

Single Pole. Two positions: Off-On. Rating: 6-36V DC; 175A continuous, 1000A intermittent /175A continuous. Die cast lever. Brass case. Long stem: 3/4" -16 thread. Dia. x 1-13/32 Long. Terminals: two ... More Details

1 circuit. Normally off. 2 positions: Off/On. Chrome plated brass knob face dia: 7/8". Features non-corrosive construction. Gasket sealed case protects against moisture and dust. Brass mounting stem: ... More Details

Normally OFF. S.P.S.T. Two positions: off - momentary on. On with button depressed. Spring return to off. Gasket sealed case protects against moisture and dust. Mounting stem is 5/8"-32 by 1" long. 2 ... More Details

2 circuit. Normally off. 3 positions: Off - On #1 - On #2. Knob face dia: 3/4". Face nut, washer and hexnut. Permits two circuits (i.e., anchor and running lights) to be operated independently with on... More Details

2 circuits. Normally off. 3 positions: Off - On #1 & #2 - On #1 & #3. Knob face dia.: 3/4". Especially suited for multiple lighting circuits such as cabin, anchor and running lights. Features non-corr... More Details

Illuminates red in the On position/Clear in the Off position. Black plastic housing and actuator. Silver contacts. 15/32" mounting stem. Blade terminals. Round lens in toggle tip. 25 Amps at 12V DC.... More Details

3 Positions Off - Ign - Ign/StartAll-Brass Construction. Chrome plated brass face nut. Brass mounting stem 13/16" - 24 x 1-7/32". 3 brass screw terminals. Rating at 12V: 10A ignition, 5A start.... More Details

One circuit switch. Normally off. Two positions: off/on. S.P.S.T. Plasticized body sealed against moisture and dirt. Two 18 gauge insulated copper wire leads, 12" long. Mounting stem is 3/8" diameter ... More Details

Normally Off. Off - Mom On (when button is depressed). Marine construction: brass case, plunger, hardware. Chrome-plated pushbutton and facenut. Oversized facenut helps prevent accidental actuation. S... More Details

Normally off. S.P.S.T. Two positions: off - momentary on. On with button depressed. Spring return to off. Silver contacts. Molded plastic insulator with a protective barrier between terminals. Mountin... More Details

Normally off. S.P.S.T. Two positions: off - momentary on. On with button depressed. Spring return to off. Silver contacts. Molded plastic insulator with a protective barrier between terminals. Mountin... More Details

1 circuit. Normally off. 2 positions: Off/On. Features non-corrosive construction. Gasket sealed case protects against moisture and dust. Brass mounting stem: 3/8" -32 x 1-1/4"L complete with chrome p... More Details

1 circuit. Normally off. 2 positions: Off/On. Features non-corrosive construction. Gasket sealed case protects against moisture and dust. Brass mounting stem: 3/8" -32 x 1-1/4"L complete with chrome p... More Details

2 circuit. Normally on. 2 positions: On/On. Features non-corrosive construction. Gasket sealed case protects against moisture and dust. Brass mounting stem: 3/8" -32 x 1-1/4"L complete with chrome pla... More Details

32V In-Line blade fuse holder compatible with MAXI® blade-style fuses up to 60amps (sold separately). Center body hole enables easy mounting to a bulkhead. Heat-resistant thermoplastic housing and tet... More Details

12V DC Solid-state LED never needs replacementBright chrome-plated body, bezel, washer and hexnutQuick connect 0.25" terminalsBody length: 1.248", max. bezel dia. 0.63"Mounting hole: 0.55" dia. Fits i... More Details

12V DC Solid-state LED never needs replacement 12V DC Solid-state LED never needs replacementBright chrome-plated body, bezel, washer and hexnutQuick connect 0.25" terminalsBody length: 1.248", max. b... More Details

12V DC Solid-state LED never needs replacementBright chrome-plated body, bezel, washer and hexnutQuick connect 0.25" terminalsBody length: 1.248", max. bezel dia. 0.63"Mounting hole: 0.55" dia. Fits i... More Details

Certified to IP66 and IP68 for complete protection against dust and prolonged spray and submersion under pressure. Supplied with neoprene mounting gasket/panel seal. Ignition protected. Black plastic ... More Details

Certified to IP66 and IP68 for complete protection against dust and prolonged spray and submersion under pressure. Supplied with neoprene mounting gasket/panel seal. Ignition protected. Black plastic ... More Details


Durable rubber caps that protect connections against moisture and dirt. Corrosion resistant construction. Moisture repellent insulation. Brass contacts are polarized to assure proper mating of circuit... More Details

Marine construction. Plated steel case with added plastic coating. Insulated SPST, normally open. One circuit: Off/On. Bracket mounting holes 5/16" x 19/32" on 2-13/64" centers. Copper contacts and pl... More Details

Insulated. Plated steel housing. SPST. Continuous rating: 85A. Maximum Current, Make 120A/ Break, 65ACopper terminals; 10-32 thread and 5/16"-24 thread. Hex nuts and lock washers included... More Details

RC Buzzer/LED Pilot light "Dual Alarm" Combination warning light and buzzer which operate simultaneously to indicate low oil pressure and high or low engine temperature. Universal application will fit... More Details

Permits current to be carried by either of 2 batteries, by 2 batteries simultaneously or cuts off all current at source. Ignition protected. Plastic case, knob and insulator. Four positions: OFF, ON-#... More Details

Face plate for disconnect switches without indexing pin. Polished aluminum with blue enamel finish. 2-1/2" diameter.... More Details

Solid brass busbar safely carries up to 150A. Two 1/4" -20 diameter brass stud with hex nuts. 8-32 round head screws for attaching wires. Moisture repellent thermoplastic insulator base. 2 mounting ho... More Details

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Ignition Switch - M-700-Bx - 12-M700F1

Cole Hersee
$107.69
Four position: Acc - Off - Ign/Acc - Ing/Start. Die cast zinc housing w/aluminum adapter face nut. Fits 3/4-7/8" hole. 4 brass screw terminals. Rating at 12V: 5A ignition, 5A start, 10A accessory.... More Details

Spring return from start to run. Heavy grade impact plastic body. Plastic boot at key end gives extra weather-resistance. Installs in panels with 7/8" dia. hole. Rating at 12V: 15A ignition, 5A start.... More Details

Weather resistant switch provides added safety for boat operators. The lanyard connects the boater to a switch which kills the ignition circuit if the boater falls overboard, or is at an unsafe distan... More Details

Durable rubber boot bonded to brass nut for positive seal. Protects against moisture and dirt. Fits standard toggle switches with 15/32"-32 mounting stems. Model 81255 allows toggle handle to protrude... More Details

10A at 12V DC. Silver contacts. Chrome plated brass handle. Mounting stem and face nut are nickel plated brass. Keyway is in the down position. SPST. Handle is 11/16" long. Mounting stem is 15/32"-32 ... More Details

10A at 12V DC. Silver contacts. Chrome plated brass handle. Mounting stem and face nut are nickel plated brass. Keyway is in the down position. SPST. Handle is 11/16" long. Mounting stem is 15/32"-32 ... More Details

12-36V DC (25A at 12V). Standard 11/16" handle. Silver contacts. On in parenthesis (On) indicates a momentary position.... More Details

Features chrome plated brass knob embossed with "PULL", 7/8" knob face diameter and a mounting stem 3/8"-32 diameter and 1-1/4" long. Fits panels up through 7/8" thick. Pull to "on". Spring return to ... More Details

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Marine & RV Products

Warning panel with large red light and built-in audible buzzer. Designed to be used with 20271 Smoke Detector.... More Details

The Remote Fire Detector (UL and ULC listed) monitors heat level and activates the red light on the optional Warning Panel when the temperature reaches 135°F or Rate of Rise is reached . Multiple Remo... More Details

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Aqualarm 20271 Smoke Detector - 20271 - 968-20271F1

Aqualarm (Canada Only)
$207.58
This direct, hard wired Smoke Detector is a photoelectric type that works off the ship's battery.... More Details

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Aqualarm 20045 Bilge Pump Counter - 20045 - 968-20045F1

Aqualarm (Canada Only)
$133.51
Electronically counts number of times bilge pump switches on Bright LED digital readout with resetRetains count until resetCan be used with all types of water pumps... More Details

The Remote Fire Detector (UL and ULC listed) monitors heat level and activates the red light on the optional Warning Panel when the temperature reaches 190°F or Rate of Rise is reached . Multiple Remo... More Details

The Bilge Alarm Detector is a two lead, non polarity, normally open detector that closes when water rises and activates a visual and/or audible device. It makes an excellent Boat Alarm Detector for bi... More Details

Bilge water level detector and bell alarm Automatically warns of high water levels at all timesNo false alarms; detector uses unique anti-splash tubeLoud, 100 db bell alarm demands attentionNot disabl... More Details

Two terminal, non polarity, normally open detector that closes when boat engine temperature reaches 200°F and activates a visual and/or audible boat alarm device. Multi voltage switch for 12v, 24v, an... More Details

Includes Smart Switch, Red Light Warning Panel (1/2" x 2-1/2"), Piezo Buzzer Switches the pump on when water is presentThe red light on the warning panel is lit; showing you the pump is runningAfter t... More Details

Monitors the flow of raw cooling water Sets off alarm if cooling water flow decreases or stopsPrevents costly engine damageUse with bell alarm or horn... More Details

Two terminal normally closed switch that opens at 10 psi and closes and when pressure falls below 10 psi. 1/8" FPT. Multi-voltage 12V, 24V, 32V.... More Details

The Remote Fire Detector (UL and ULC listed) and the Warning Panel included in the kit, monitors heat level and activates the red light on the Warning Panel and sounds a loud buzzer, built into the pa... More Details

Monitors exhaust temperature. Lights a red light on the Warning Panel and activates a loud buzzer in the panel when the temperature reaches 200°F. A green ON light the alarm has power and is monitorin... More Details

Designed to keep the helmsman awake. The Last Watch provides a loud alarm after an adjustable time delay. Variable time delay in 5 min increments. Adjustable from 5 minutes to 8 hours.Case: 5.5"L (inc... More Details

This boat alarm monitors all of the critical areas, (detectors included). Low oil pressure, fire, engine temperature, high bilge water, cooling water flow. Each system is completely automaticLoud (100... More Details

Normally open detector that closes when boat engine temperature reaches 200°F and activates a loud panel mounted buzzer and red light. Detector bolts to engine block or head bolt. Ideal for metric sta... More Details

Very loud siren with 6 alternating tones Weather proof and water resistant for outdoor useStainless Steel hardware and epoxy sealed... More Details

Loud 90dB dual sound Can be wired for Intermittent beeping or continuous buzzingPanel mount with lock nut or surface mountCan be used with any detector... More Details

Monitors the flow of raw cooling water Sets off alarm if cooling water flow decreases or stopsPrevents costly engine damageUse with bell alarm or horn... More Details

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 OEM and premium aftermarket marine and RV parts and accessories. 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.