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Boating > Maintenance > Winterizing >

Boating>Maintenance>Winterizing>

Boat cleaners, wax, marine paint, oil, lubricants, filters, and boat repair manuals Gander Mountain has everything it takes to maintain your boat. Whether you are winterizing your boat or getting it ready for boating season, we have it all. Our top brands include Awlgrip, Quicksilver, Star Brite, Seloc and more. Do your boat maintenance shopping here!

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Kasco 3/4 HP Marine De-Icer

Kasco 3/4 HP Marine De-Icer

Key Features
  • 3/4 HP

  • 6.7 running amps

  • Thrust: 34 lbs.

  • Typical Area: Up to 70 dia.

$599.99
Kasco 1/2 HP Marine De-Icer

Kasco 1/2 HP Marine De-Icer

Key Features
  • 1/2 HP

  • 5.0 running amps

  • Thrust: 26 lbs.

  • Typical Area: Up to 50 dia.

$519.99
Caframo True North Deluxe AC Electric Heater

Caframo True North Deluxe AC Electric Heater

Key Features
  • 3 settings to customize your heat output

  • 600, 900, or 1500 Watt output

  • Heavy-duty steel construction

  • Anti-freeze setting

  • 5-year warranty

$89.99
Trailer Valet Jack / Dolly

Trailer Valet Jack / Dolly

Key Features
  • Simple operation reduces frustrating maneuvers

  • Maximum traction

  • Moves trailers up to 5,000 lbs.

$399.99
$319.99
Great Horned Owl With Moving Head

Great Horned Owl With Moving Head

Key Features
  • Life-sized and lifelike

  • Head bobs and turns in gentle breezes

  • Hand-painted

  • 18" high

$27.99
Xtreme 300 Marine Engine Compartment Heaters

Xtreme 300 Marine Engine Compartment Heaters

Key Features
  • 300 - 525 Watts

  • 180 Cubic Feet

  • Dimensions: 6" x 4" x 5-1/8"

$349.99
Quicksilver High-Performance Gear Lube, quart

Quicksilver High-Performance Gear Lube, quart

Key Features
  • Protects gears from water

  • Improves oil film adhesion

  • Protects from excessive wear

  • Great for outboard motors

$12.99
SOL-R Action Great Horned Owl

SOL-R Action Great Horned Owl

Key Features
  • Timed, natural, solar-powered movement

  • Solar cell mounted on head

  • No batteries needed

  • Hand painted

  • 18" Tall

$44.99
Trac Boat Dolly

Trac Boat Dolly

Key Features
  • Durable, 1" dia., zinc-plated steel dolly

  • Clamps securely to the transom

  • Rolls smoothly on four 7" x 1.5" rubber tires

  • Max. weight: 250 lbs.

$69.99
$59.99
Do-It-Yourself Boat Winterizer

Do-It-Yourself Boat Winterizer

Key Features
  • Gravity fed system

  • Easy to operate

  • Saves time and money

$49.99
Trimax TCL65 Trailer Wheel Chock Lock

Trimax TCL65 Trailer Wheel Chock Lock

Key Features
  • Security for unattended trailers and cars

  • Strong pick-resistant lock

$69.99
Quicksilver 4-Stroke SAE 10W-30 Outboard Oil, gallon

Quicksilver 4-Stroke SAE 10W-30 Outboard Oil, gallon

Key Features
  • Superior-grade oil

  • Specially made for 4-stroke outboards

  • Special additives improve performance

$29.99
McGard Trailer Wheel Lock Lug Nut, 4 locks for dual axle trailers

McGard Trailer Wheel Lock Lug Nut, 4 locks for dual axle trailers...

Key Features
  • Best protection against theft for boat trailers

  • Replace one of the lug nuts with McGard wheel lock

  • Made from high quality, through-hardened steel

  • Triple-nickel chrome plating

  • Guaranteed not to rust, chip, or peel

$24.99
Wonder Pump

Wonder Pump

Key Features
  • Safely transfer fuel or liquids

  • Self-priming

  • Pumps up to 3-1/2 gallons per minute

$12.99
Quicksilver Premium Gear Lube, 8 oz.

Quicksilver Premium Gear Lube, 8 oz.

Key Features
  • Protects gears from water

  • Improves oil film adhesion to gears

  • Protects gears from excessive wear

  • Great for outboard motors

$7.99
Damp Check Dome Moisture Absorber Refill, 48-oz. packet

Damp Check Dome Moisture Absorber Refill, 48-oz. packet

Key Features
  • For Damp Check Dome Moisture Absorber

$7.99
Smith Folding Wheel Chocks, Pair

Smith Folding Wheel Chocks, Pair

Key Features
  • Strong, heavy-gauge metal chocks

  • Fold to 1-1/4" flat for easy storage

  • Set up in seconds to 5"W x 6"L x 4"H

$17.99
Marine Formula STA-BIL Ethanol Fuel Treatment, 32 oz.

Marine Formula STA-BIL Ethanol Fuel Treatment, 32 oz.

Key Features
  • Improve engine performance

  • One quart treats up to 320 gal.

  • For use in 2 and 4-cycle engines

$26.99

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