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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Heated fresh water supply hose provides smooth flowing drinking water in sub-zero temperatures. The heating source is self-regulating, supplying additional heat as needed as the temperature drops © no... More Details
Allows for easy blow out of excess water from your fresh water plumbing before winterizing. Allows for easy blow out of excess water from your fresh water plumbing without the need for assistance. Thr... More Details
Allows for easy blow out of excess water from your fresh water plumbing before winterizing. Allows for easy blow out of excess water from your fresh water plumbing without the need for assistance. Thr... More Details
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Valterra Blow Out Plug, Brass W/Valve - P23518Lfvp - 800-P23518Lfvpf1

Valterra, Fittings, Hoses & Valves
$12.49
Allows for easy blow out of excess water from your fresh water plumbing before winterizing. Allows for easy blow out of excess water from your fresh water plumbing without the need for assistance. Thr... More Details
Allows for easy blow out of excess water from your fresh water plumbing before winterizing. Allows for easy blow out of excess water from your fresh water plumbing without the need for assistance. Thr... More Details
Includes gate seal, nut and bolts.... More Details
Includes gate seal, nut and bolts.... More Details
Includes gate seal, nut and bolts.... More Details
Includes gate seal, nut and bolts.... More Details
Includes gate seal, nut and bolts.... More Details
Includes gate seal, nut and bolts.... More Details
High performance cleaning agent ideal for easily removing black streaks, stains, grease and more. Non abrasive - safe to use on gel coat, fiberglass, vinyl graphics and full body paint.... More Details
Floor Grille... More Details
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Valterra Black Ez Coupler Cap With Handle - F02-3106Bk - 800-F023106Bkf1

Valterra, Hitches, Couplers & Wiring
$16.89
Quit fighting to get valve caps off! EZ Coupler Cap with grip handle eliminates all the difficulty. Also features 3/4" hose connection for draining gray water.... More Details
Concentrated formulation designed to remove dirt, mold, mildew and tree sap from RV awnings. Helps condition awning. Safe for use on all awning fabrics.... More Details
Easily adjustable to best location and hose sizeMounting brackets and screws includedHinged door caps with a twist latch closures at each endStores Fishing Poles, too... More Details
Easily adjustable to best location and hose size Mounting brackets and screws includedHinged door caps with a twist latch closures at each endStores Fishing Poles, too... More Details
Easily adjustable to best location and hose size Mounting brackets and screws includedHinged door caps with a twist latch closures at each endStores Fishing Poles, too... More Details
Easily adjustable to best location and hose size Mounting brackets and screws includedHinged door caps with a twist latch closures at each endStores Fishing Poles, too... More Details
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Valterra Adjustable Ceiling Vent, White - A10-3358Vp - 800-A103358Vpf1

Valterra, Air Conditioning & Ventilation
$12.79
Plastic - 360° rotation with adjustable vent holes.... More Details
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Valterra Adjustable Ceiling Vent, Medium White - A10-3359Vp - 800-A103359Vpf1

Valterra, Air Conditioning & Ventilation
$12.79
Plastic - 360° rotation with adjustable vent holes.... More Details
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Valterra Adjustable Ceiling Vent, Beige - A10-3360Vp - 800-A103360Vpf1

Valterra, Air Conditioning & Ventilation
$12.79
Plastic - 360° rotation with adjustable vent holes.... More Details
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Valterra Access Hatch, 5" White - A10-2171Vp - 800-A102171Vpf1

Valterra, Doors, Windows & Vents
$23.79
Made of UV resistant ABS material which prevents fading Waterproof seal prevents leakageReplaces existing hatchesHole pattern matches most original hatch ringsProvides access to plumbing, electrical, ... More Details
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Valterra Access Hatch, 5" Black - A10-2171Bkvp - 800-A102171Bkvpf1

Valterra, Doors, Windows & Vents
$23.79
Made of UV resistant ABS material which prevents fading Waterproof seal prevents leakageReplaces existing hatchesHole pattern matches most original hatch ringsProvides access to plumbing, electrical, ... More Details
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Valterra Access Hatch, 4" White - A10-2170Vp - 800-A102170Vpf1

Valterra, Doors, Windows & Vents
$20.49
Made of UV resistant ABS material which prevents fading Waterproof seal prevents leakageReplaces existing hatchesHole pattern matches most original hatch ringsProvides access to plumbing, electrical, ... 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.