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

Results 301 - 400 of 863
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Cyst & Sediment Filter, Exterior Cartridge Replacement 1 micron filtrationPre-filter sediment filtration3 GPMReplace every 500 gallons or 6 months... More Details
Carbon Block Filter, Exterior Cartridge Replacement 5 micron filtrationReduces chlorine taste/odor, rust, sediment, ammonia and volatile organic chemicals (VOCs)1 GPMReplace every 500 gallons or 6 mon... More Details
Sediment Pre-Filter, Exterior Cartridge Replacement 10 micron filtrationPre-filter sediment filtrationRemove fine sediment and rust particles3 GPM... More Details
Exterior Filter System. Carbon block cartridge reduces chlorine taste/odor, rust, sediment, ammonia and volatile organic chemicals (VOCs)Includes: single housing, carbon block cartridge (5 micron), wa... More Details
Replacement exterior single filter housing Includes canister, cap, and fittingsBulk pack... More Details
Exterior Filter System. Filters through sediment pre-filter to remove dirt and large particles, then through an advanced carbon block filter to reduce fine sediment/rust, chlorine tastes and odors, an... More Details
15% - 20% More flow compared to standard regulators Keeps outlet pressure at 50-55 psiDoes not reduce pressure when inlet pressure is below 50 psiGripper for easy installation - no tools requiredNo de... More Details
15% - 20% More flow compared to standard regulators Keeps outlet pressure at 50-55 psiDoes not reduce pressure when inlet pressure is below 50 psiGripper for easy installation - no tools requiredNo de... More Details
Quick and Easy to Set Up! Supports a 10' sewer hose. Easy drainage with a nice, even flow. Includes three 3-foot sections with chain. Telescope the EasySlider to the proper length. Hook the chain over... More Details
ABS plastic hose carrier comes assembled with mounting brackets for easy installation. Interlocking cap has a round handle for easy quarter turn on-off and a strap to prevent loss. Mounting screws inc... More Details
ABS plastic hose carrier comes assembled with mounting brackets for easy installation. Interlocking cap has a round handle for easy quarter turn on-off and a strap to prevent loss. Mounting screws inc... More Details
ABS plastic hose carrier comes assembled with mounting brackets for easy installation. Interlocking cap has a round handle for easy quarter turn on-off and a strap to prevent loss. Mounting screws inc... More Details
ABS plastic hose carrier comes assembled with mounting brackets for easy installation. Interlocking cap has a round handle for easy quarter turn on-off and a strap to prevent loss. Mounting screws inc... More Details
ABS plastic hose carrier comes assembled with mounting brackets for easy installation. Interlocking cap has a round handle for easy quarter turn on-off and a strap to prevent loss. Mounting screws inc... More Details
ABS plastic hose carrier comes assembled with mounting brackets for easy installation. Interlocking cap has a round handle for easy quarter turn on-off and a strap to prevent loss. Mounting screws inc... More Details
Attaches to frame so end caps can align with edge of RV Can be used on all Valterra Hose Carriers... More Details
Attaches to frame so end caps can align with edge of RV Can be used on all Valterra Hose Carriers... More Details
Guaranteed to hold up to 5,000 pounds safely. Eliminates the use of heavy wood blocks. Made of a special polycarbonate material, the stand weighs only two pounds. 5-5/8" diameter, 8-5/8" tall.... More Details
Multi-use leveler, jack stan and tongue wheel support. Attached easy to grip handle acts as a transition to the next step for a smooth ramp. Holds up to 40,000 lbs. GVWWorks on hard or soft groundSnap... More Details
Multi-use leveler, jack stan and tongue wheel support. Attached easy to grip handle acts as a transition to the next step for a smooth ramp. Holds up to 40,000 lbs. GVWWorks on hard or soft groundSnap... More Details
Multi-use leveler, jack stan and tongue wheel support. Attached easy to grip handle acts as a transition to the next step for a smooth ramp. Holds up to 40,000 lbs. GVWWorks on hard or soft groundSnap... More Details
Easy-to-install screens Minimal airflow restrictionEnsures that your vents stay free from costly invasion by unwanted pests (nesting insects, birds and rodents)Heavy duty stainless steel mesh coverInc... More Details
Easy-to-install screensMinimal airflow restrictionHeavy duty stainless steel mesh coverEnsures that your vents stay free from costly invasion by unwanted pests (nesting insects, birds and rodents)Incl... More Details
Easy-to-install screens Minimal airflow restrictionEnsures that your vents stay free from costly invasion by unwanted pests (nesting insects, birds and rodents)Heavy duty stainless steel mesh cover... More Details
Easy-to-install screens Minimal airflow restrictionEnsures that your vents stay free from costly invasion by unwanted pests (nesting insects, birds and rodents)Heavy duty stainless steel mesh coverInc... More Details
Easy-to-install screens Minimal airflow restrictionHeavy duty stainless steel mesh coverEnsures that your vents stay free from costly invasion by unwanted pests (nesting insects, birds and rodents)Inc... More Details
Easy-to-install screensMinimal airflow restrictionEnsures that your vents stay free from costly invasion by unwanted pests (nesting insects, birds and rodents)Heavy duty stainless steel mesh coverIncl... More Details
Easy-to-install screen Minimal airflow restrictionHeavy duty stainless steel mesh coverEnsures that your vents stay free from costly invasion by unwanted pests (nesting insects, birds and rodents)... More Details
Easy-to-install screenMinimal airflow restrictionHeavy duty stainless steel mesh coverEnsures that your vents stay free from costly invasion by unwanted pests (nesting insects, birds and rodents)... More Details
Easy-to-install screenMinimal airflow restrictionHeavy duty stainless steel mesh coverEnsures that your vents stay free from costly invasion by unwanted pests (nesting insects, birds and rodents)... More Details
Easy-to-install screen Minimal airflow restrictionHeavy duty stainless steel mesh coverEnsures that your vents stay free from costly invasion by unwanted pests (nesting insects, birds and rodents)... More Details
Easy-to-install screen Minimal airflow restrictionHeavy duty stainless steel mesh coverEnsures that your vents stay free from costly invasion by unwanted pests (nesting insects, birds and rodents)... More Details
Easy-to-install screensMinimal airflow restrictionHeavy duty stainless steel mesh coverEnsures that your vents stay free from costly invasion by unwanted pests (nesting insects, birds and rodents)Incl... More Details
Easy-to-install screensMinimal airflow restrictionHeavy duty stainless steel mesh coverEnsures that your vents stay free from costly invasion by unwanted pests (nesting insects, birds and rodents)Incl... More Details
Easy-to-install screensMinimal airflow restrictionHeavy duty stainless steel mesh coverEnsures that your vents stay free from costly invasion by unwanted pests (nesting insects, birds and rodents)Incl... More Details
Easy-to-install screensMinimal airflow restrictionHeavy duty stainless steel mesh coverEnsures that your vents stay free from costly invasion by unwanted pests (nesting insects, birds and rodents)Incl... More Details
Fits most louver type RV range vents such as Atwood®, Wedgewood®, Magic Chef® and Suburban. Easy-to-install screensMinimal airflow restrictionEnsures that your vents stay free from costly invasion by ... More Details
14" Square Air Conditioning Seal in Cardboard Sleeve, White.... More Details
15 amp male to 50 amp female dogbone adapter cord 12" lengthHeavy duty cable designed for outdoor use125V... More Details
Improves footing on steps and ladders. Can be cut to shape, and adheres to any clean, dry surface. Durable in wet conditions. Black.... More Details
Easy On/Off switchStops food spoilageCuts initial cool-down time by 50%Runs for more than 30 days on 2 "D" batteries... More Details
Installed at the top of refrigerator compartment to exhaust out hot air which keeps refrigerators operating efficiently in hot weather. Comes standard with Thermo- Switch that turns fan on when temper... More Details
Replacement for RV OEM tank flushing systems Protects fresh water supply from contamination... More Details
This detachable cord adapts power for use with RV. Detachable female receptacle with ring and finger grip male plug makes hooking up the RV to campground power easy and convenient. Heavy duty cable de... More Details
Universal vent lid replaces Jensen, Ventline, Elixir and Ventadome vent lids Made of durable impact and UV resistant polypropyleneRust-resistant mounting hardware included... More Details
Waterproof cover with threaded ring to fit with female locking connector. For use with part #A1050FDT.... More Details
Universal 7-way harness with OEM connector Easy installation, fits all current model pick-upsMounts in truck bed for simple hook up of 5th wheel or gooseneck trailerRoutes 7-way RV socket into truck b... More Details
Molded 7-way trailer cord for wiring trailers. 10/2, 12/1, 14/4 wire configuration6-pole round to 4-way flat adapter plug... More Details
Space saving compact adapter plug for use in adapting power for use with trailers. Made of durable PVC and solid brass contacts. Not for permanent use. Compact Design for Easy Use. CSA listedApproved ... More Details
Space saving compact adapter plug for use in adapting power for use with trailers. Made of durable PVC and solid brass contacts. Not for permanent use. Compact Design for Easy Use. CSA listedApproved ... More Details
Level any RV or trailer easily with 1/2" to 4-1/2" liftExclusive Stop Line indicator to eliminate unexpected drop offRidged grips keep leveler and chock in placeKit includes two leveling blocks and tw... More Details
Level any RV or trailer easily with 1/2" to 4-1/2" liftExclusive Stop Line indicator to eliminate unexpected drop offRidged grips keep leveler and chock in place... More Details
Simplest way to change your dual axle trailer tire. No need to unhitch or unload! 5-1/2" lift and 15,000 lbs. load capacity.... More Details
Prevents tires from rolling and slidingGrooved surface for better gripNylon cord to easily remove the chock when finishedDurable, polyethylene construction for strength and stabilityMeasures 7" long x... More Details
Chock designed to be used with Stackers™ Levers. Attached handle interlocks with stackersRugged tread design, stops RV at the top of the stack... More Details
Stop your jacks from sinking! EZ Grip HandleLightweight & UV stabilzedHandy storage strapUse under: trailer tongue, trailer jack, some 5th wheel drop down jacks, and awning support legs... More Details
Hexagonal shape provides greater weight dispersion. Preventing jacks sinking or digging.For stable, level surface on gravel, concrete and grassEZ grip handle and handy storage strapLong-lasting, UV st... More Details
Hexagonal shape provides greater weight dispersion. Preventing jacks sinking or digging.For stable, level surface on gravel, concrete and grassEZ grip handle and handy storage strapLong-lasting, UV st... More Details
Multi-use leveler, jack stand and wheel supportAttached easy grip handleConvenient self-fastening strap for storageWorks with all stacker products... More Details
Multi-use leveler, jack stand and wheel supportAttached easy grip handleConvenient self-fastening strap for storageWorks with all stacker products... More Details
Multi-use leveler, jack stand and wheel supportAttached easy grip handleConvenient self-fastening strap for storageWorks with all stacker products... More Details
Multi-use leveler, jack stand and wheel supportAttached easy grip handleConvenient self-fastening strap for storageWorks with all stacker products... More Details
Voltage below 108 can damage the electrical devices in your RV, Boat, Home or Office. Our monitor's accurate digital display helps preserve your valuable appliances, computers, TVs and more by giving ... More Details
Hi arc spoutCeramic disc valveOne piece molded hybrid underbody and shieldBrass/polymer shank11" HeightIncludes mounting hardware and optional 4" base plate1.8 GPM... More Details
Easy replacement spring fasteners for RV Bug Screen vents. Includes 6 regular and 2 long spring fasteners.... More Details
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Valterra A101600 Rv Door Window Cover - A10-1600 - 800-A101600F1

Valterra, Doors, Windows & Vents
$18.99
Two sided refective surface Reflects sunlightProtects interior from fading8 pieces of hook-and-loop tape w/ adhesive backing included16-1/4" x 25-1/4"... More Details
Two sided refective surface Reflects sunlightProtects interior from fading12pcs of hook-and-loop tape w/ adhesive backing included62" x 30"... More Details
One side refective © one side insulatedKeeps RV warm in the winter and cool in the summerReflects sunlightIncrease energy efficiencyMade for 14" vents... More Details
Tough rubber stick with strap Floats in waterHi-visibility ColorGreat for toss-and-fetch play on land or in water10" x 1.25" w/ 7" strap... More Details
Glow-in-the-dark flying disc Easy to catch/find in low light... More Details
Tough rubber ball and polyester strap Float-n-fetch fun on land or in waterHi-visibility colorIndoor/Outdoor fun2.5" diameter ball w/ 11"L strap... More Details
Glow-in-the-dark bag dispenser w/bags Be visible when walking your dog after darkIncludes 20 biodegradable bagsClips on belt, leash or bag... More Details
Glow-in-the-dark pet bowl 4 non-slip rubber feet... More Details
Glow-in-the-dark pet bowl 4 non-slip rubber feet... More Details
Strong steel Screws securely into the groundTangle free swivel connectorMedium weight... More Details
Cable with clips Aircraft grade steel cableWeather resistant PVC vinyl coveringSwivel clips on both endsFor dogs up to 100 lbs... More Details
Cable with clipsAircraft grade steel cableWeather resistant PVC vinyl coveringSwivel clips on both endsFor dogs up to 100 lbs... More Details
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Valterra A102012Vp Dog Tie-Out Cable, 30' - A10-2012Vp - 800-A102012Vpf1

Valterra, Lighting & 12V Accessories
$24.89
Cable with clipsAircraft grade steel cableWeather resistant PVC vinyl coveringSwivel clips on both endsFor dogs up to 100 lbs... More Details
Waterproof saddle bag with 4 zippered pockets, 1 mesh pocket, and 18 oz. water bottle in its own holder. Easy to put onFully adjustablePadded for comfort2 handles and D-rings on top... More Details
Deluxe waterproof waist pack with 5 zippered pockets Reflective strips for safetyAdjustable waist strapIncludes 18 oz. water bottle in its own holder and 4' leash that clips onto waist pack... More Details
Holds dry dog food Drawstring closes pouch tightlySide loop to attach to belt or leash... More Details
Two zip-apart bowlsWaterproof food and water bowls in oneFood bowl includes a drawstring to close bag tightlyTop loop to attach to belt or leash... More Details
Collapsible, flexible dog bowlPops open © Folds flatHolds food or waterClips on belt, leash or bagDishwasher safeHolds 16 oz.... More Details
16oz. water bottle and drinking bowl Opens for drinking, folds up for storageClips on belt, leash or bag... More Details
Tough hemp with cotton color accents... More Details
Biodegradable doggy pick-up bags Unscented20 bags/roll - 6 rolls/pkg... More Details
Water for you or your pet Cup screws onto water bottleCup holds 5 oz.Clips on belt, leash or bag... More Details
Unsinkable nylon flotation jacketFully adjustable for a comfortable fitReflective strips for visibilityRescue handleMesh underside to allow quicker dryingAttachment for leash... More Details
Unsinkable nylon flotation jacket Fully adjustable for a comfortable fitReflective strips for visibilityRescue handleMesh underside to allow quicker dryingAttachment for leash... More Details
Unsinkable nylon flotation jacketFully adjustable for a comfortable fitReflective strips for visibilityRescue handleMesh underside to allow quicker dryingAttachment for leash... More Details
Heavy duty, fiber reinforced, tear resistant material Sturdy handles30 gallon capacity18"W x 24"H expanded (collapses to 2.5"H)Zippered lidIncludes two stakes to keep secure... More Details
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Valterra A1030Smsp Surgeminder Surge Protector, 30 Amp - A10-30Smsp - 800-A1030Smspf1

Valterra, Converters, Chargers & Inverters
$212.89
Prevents faulty power at RV campsites from ruining your electronics Analyzes circuits to verify pedestal powerIdentifies outlet faultsConvenient finger grip for ease of useIndicators illuminate to sho... More Details
360° Rotation, installation hardware included. 4" I.D., 5-1/2" O.D. Flange.... More Details
Fit 1" to 2-3/8" O.D. vent pipes (fits up to a 2" I.D. vent pipe) OEM Replacement PartIncludes spring tension mounting hardware... More Details
Fit 1" to 2-3/8" O.D. vent pipes (fits up to a 2" I.D. vent pipe) OEM Replacement PartIncludes spring tension mounting hardware... More Details
Fit 1" to 2-3/8" O.D. vent pipes (fits up to a 2" I.D. vent pipe) OEM Replacement PartIncludes spring tension mounting hardware... More Details
Fit 1" to 2-3/8" O.D. vent pipes (fits up to a 2" I.D. vent pipe) OEM Replacement PartIncludes spring tension mounting hardware... More Details
Kit fits 1" to 2-3/8" O.D. pipe Includes Flange, Cap, Hardware and Putty TapeOEM Replacement Part... More Details
Kit fits 1" to 2-3/8" O.D. pipe Includes Flange, Cap, Hardware and Putty TapeOEM Replacement Part... More Details
25' split wishbone 4-way trailer wiring harness with four conductors and a 30" ground wire 4-way bonded wire for durable use... More Details
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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.