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Boating > Maintenance > Winterizing >

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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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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

$26.99
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
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
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

$14.99
$11.69
Repel-A-Bird Bag Mounting Base

Repel-A-Bird Bag Mounting Base

Key Features
  • Use with any size Repel-a-Bird

$29.99
Master Lock Spare Trailer Tire Lug Nut Lock

Master Lock Spare Trailer Tire Lug Nut Lock

Key Features
  • Secures spare tires to vehicles, boats, or trailer

  • Made with a chrome-plated die-cast zinc body

  • Weather-resistant

$9.99
Trimax Universal Unattended Coupler Lock

Trimax Universal Unattended Coupler Lock

Key Features
  • Fits all couplers

  • Includes two 6-tooth keys

$44.99
$35.99
Overton's Extended Motor Flusher

Overton's Extended Motor Flusher

Key Features
  • Flusher with convenient on/off switch

  • Multi-use telescoping handle with hose adapter

  • Quick-flushing unit fits most outboards and I/Os

  • Installs easily with no tools required

  • Adjusts from 53" to 93"

$49.99
12-Volt Oil Changer

12-Volt Oil Changer

Key Features
$39.99
Trimax Universal Receiver And Coupler Lock Set

Trimax Universal Receiver And Coupler Lock Set

Key Features
  • Universal receiver lock

  • Universal coupler lock

$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
McGard Trailer Wheel Lock Lug Nut, 2 locks for single axle trailer

McGard Trailer Wheel Lock Lug Nut, 2 locks for single axle ...

Key Features
  • Provides protection against theft for boat trailer

  • High quality, through-hardened steel

  • Triple-nickel chrome plating

  • Guaranteed not to rust, chip, or peel

$19.99
Quicksilver 4-Cycle SAE 25W-40 Sterndrive/Inboard Oil, quart

Quicksilver 4-Cycle SAE 25W-40 Sterndrive/Inboard Oil, quart

Key Features
  • Designed for the marine environment

  • Meets API service requirements

  • For gas and diesel-powered engines

$9.99
$7.19
3M Marine Restorer And Wax, 16 oz.

3M Marine Restorer And Wax, 16 oz.

Key Features
  • Provides high wax

  • Removes oxidation, chalking, water spots, more

  • Ideal for fiberglass/gelcoat and marine paints

  • Slows damage from UV rays

  • 16 oz.

$21.99
$19.79
Great Horned Owl with Stationary Head

Great Horned Owl with Stationary Head

Key Features
  • Life-sized and lifelike

  • Will deter seagulls, other birds, mice, rodents

  • Hand-painted

  • 16" high

$19.99
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
$59.99
Trimax Coupler Latch Lock

Trimax Coupler Latch Lock

Key Features
  • 7/8" span

  • Rubber bumper prevents rattles

$9.99
$8.99

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