null

NuWaveMarine.com is now PowerBoatSupply.com by NuWave!

Winterization

Winterization

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • AC Delco Spark Plugs Spark Plug AC#Mr43T Resistor Mr43T

    AC Delco Spark Plugs Spark Plug AC#Mr43T Resistor Mr43T

    AC Delco Spark Plugs

    $6.59 $4.19
    AC Delco Spark Plugs Spark Plug AC#Mr43T Resistor Mr43T
    Part Number:
    603-MR43T4
    Availability:
    In Stock - Ships same or next business day.
    OEM #:
    Mercury 33-898264001
    $6.59 $4.19
    Qty in Cart: 0
    Quantity:
    Price:
    $6.59 $4.19
    Buy this product to earn $0.13 in Store Credit
    Subtotal:
  • NGK Spark Plugs 5599 Spark Plug 5599 ITR4A15  (Mercury 8M0204739 8m2018369)

    NGK Spark Plugs 5599 Spark Plug 5599 ITR4A15 (Mercury 8M0204739 8m2018369)

    NGK Spark Plugs

    $20.29 $11.35
    NGK Spark Plugs 5599 Spark Plug 5599 Same as Mercury 8m2018369   Original equipment on many late model applications Iridium at the fine-wire center electrode and platinum at the ground electrode provides maximum durability and...
    Part Number:
    41-ITR4A15
    Availability:
    In Stock - Ships same or next business day.
    Model #:
    5599
    $20.29 $11.35
    Qty in Cart: 0
    Quantity:
    Price:
    $20.29 $11.35
    Buy this product to earn $0.34 in Store Credit
    Subtotal:
  • AC Delco Spark Plugs Spark Plug AC#Mr43Lts Resistor 8 Mr43Ltx4 862029

    AC Delco Spark Plugs Spark Plug AC#Mr43Lts Resistor 8 Mr43Ltx4 862029

    AC Delco Spark Plugs

    $6.59 $4.25
    AC Delco Spark Plugs Spark Plug AC#Mr43Lts Resistor 8 Mr43Ltx 862029
    Part Number:
    603-MR43LTS4
    Availability:
    In Stock - Ships same or next business day.
    OEM #:
    Mercury 33-86209
    $6.59 $4.25
    Qty in Cart: 0
    Quantity:
    Price:
    $6.59 $4.25
    Buy this product to earn $0.13 in Store Credit
    Subtotal:
  • Sold out - Special order may be available, please call 856-232-6969 ext1
    Dr. Shrink Boat Shrink Wrap Film Roll - White 17 X 31 Ft 7MIL DS-177031

    Dr. Shrink Boat Shrink Wrap Film Roll - White 17 X 31 Ft 7MIL DS-177031

    dr shrink

    $109.99 $89.99
    17 X 31 Ft 7MIL (DS-177031) White • 100% virgin resin shrink wrap• 12 month UV protection Click VIDEOS for step-by-step guide!
    Part Number:
    NW-DS177031
    Availability:
    In Stock - Ships same or next business day.
    Qty in Cart: 0
    Price:
    $109.99 $89.99
    Buy this product to earn $2.70 in Store Credit
    Subtotal:
  • NGK Spark Plugs 4323 Spark Plug 4323

    NGK Spark Plugs 4323 Spark Plug 4323

    NGK Spark Plugs

    $5.59 $3.21
    NGK Spark Plugs 4323 Spark Plug 4323Chosen by more automotive, and marine engine manufacturers than any other. The unique copper core and exclusive electrode design assure fast starts, peak performance and long life.•?Triple gasket sealing process...
    Part Number:
    41-BR6FS
    Availability:
    In Stock - Ships same or next business day.
    Model #:
    4323
    Pack:
    10
    Pkg.:
    Boxed
    $5.59 $3.21
    Qty in Cart: 0
    Quantity:
    Price:
    $5.59 $3.21
    Buy this product to earn $0.10 in Store Credit
    Subtotal:
  • Sierra Gasket-Drain BRP #307552 18-2945

    Sierra Gasket-Drain BRP #307552 18-2945

    Sierra

    $1.49 $0.79
    Sierra Gasket-Drain BRP #307552 18-2945
    Part Number:
    47-2945
    Availability:
    In Stock - Ships same or next business day.
    Fits:
    OEM # Mercury/Mariner: 12-20260 - 12-19183 - 12-191833 - 12-191832 - OEM # OMC: 307552
    Drain Screw:
    Gasket
    $1.49 $0.79
    Qty in Cart: 0
    Quantity:
    Price:
    $1.49 $0.79
    Buy this product to earn $0.02 in Store Credit
    Subtotal:
  • AC Delco Spark Plugs Spark Plug AC#41-983 Double Plated 8M0129146 41983

    AC Delco Spark Plugs Spark Plug AC#41-983 Double Plated 8M0129146 41983

    AC Delco Spark Plugs

    $24.49 $14.02
    AC Delco Spark Plugs Spark Plug AC#41-983 Double Plated 41983 Dual platinum tip provides improved resistance to spark erosion while the platinum center electrode and pad lower the ignition demand voltage. A corrosion resistant shell makes it an...
    Part Number:
    603-41983
    Availability:
    In Stock - Ships same or next business day.
    OEM #:
    Mercury 33-863622001
    $24.49 $14.02
    Qty in Cart: 0
    Quantity:
    Price:
    $24.49 $14.02
    Buy this product to earn $0.42 in Store Credit
    Subtotal:
  • Sold out - Special order may be available, please call 856-232-6969 ext1
    Dr. Shrink Boat Shrink Wrap Film Roll - Blue 17 X 31 Ft 6MIL DS-176031

    Dr. Shrink Boat Shrink Wrap Film Roll - Blue 17 X 31 Ft 6MIL DS-176031

    dr shrink

    $99.99 $79.99
    17 X 31 Ft 6MIL (DS-176031) Blue • 100% virgin resin shrink wrap• 12 month UV protection Click VIDEOS for step-by-step guide!
    Part Number:
    NW-DS176031
    Availability:
    In Stock - Ships same or next business day.
    Qty in Cart: 0
    Price:
    $99.99 $79.99
    Buy this product to earn $2.40 in Store Credit
    Subtotal:
  • DampRid Goof Off 6oz Fg661

    DampRid Goof Off 6oz Fg661

    DampRid

    $9.59 $8.75
    DampRid Goof Off 6oz Fg661 On job sites, in garages, in the workshop and the workplace, painting and contracting professionals need powerful solutions to clean and remove the toughest spots, stains, and messy mistakes. Goof Off® Pro Strength...
    Part Number:
    689-FG661
    Availability:
    In Stock - Ships same or next business day.
    Size:
    6 oz.
    $9.59 $8.75
    Qty in Cart: 0
    Quantity:
    Price:
    $9.59 $8.75
    Buy this product to earn $0.26 in Store Credit
    Subtotal:
  • Sold out - Special order may be available, please call 856-232-6969 ext1
    Dr. Shrink Rapid Shrink Boat Wrap Heat Gun Tool 3 Ft Extension Only DS-RS-EXT

    Dr. Shrink Rapid Shrink Boat Wrap Heat Gun Tool 3 Ft Extension Only DS-RS-EXT

    dr shrink

    $99.99
    Dr. Shrink Rapid Shrink Extension DS-RS-EXT Optional 3' extension for both the Rapid Shrink 70 and Rapid Shrink 100 heat toolsExtends the length of the heat tool for larger shrink wrap jobs *Combustor not included
    Part Number:
    NW-DS-RS-EXT
    Qty in Cart: 0
    Price:
    $99.99
    Buy this product to earn $3.00 in Store Credit
    Subtotal:
  • NGK Spark Plugs 3249 Spark Plug 3249

    NGK Spark Plugs 3249 Spark Plug 3249

    NGK Spark Plugs

    $10.59 $6.18
    NGK Spark Plugs 3249 Spark Plug 3249Racing plugs feature a center electrode with a V-groove and a thicker ceramic shell for the high-heat applications in racing engines.Special center electrode designs and configurations to ensure durability and...
    Part Number:
    41-R56738
    Availability:
    In Stock - Ships same or next business day.
    Model #:
    3249
    Pack:
    4
    $10.59 $6.18
    Qty in Cart: 0
    Quantity:
    Price:
    $10.59 $6.18
    Buy this product to earn $0.19 in Store Credit
    Subtotal:
  • Seachoice Bilge Absorbent 91000

    Seachoice Bilge Absorbent 91000

    Seachoice

    $11.99 $10.34
    Seachoice Bilge Absorbent 91000 Manufactured from solid sheets of 100% blown polypropyleneIt absorbs oil/fuel in the bilge so that remaining water can be pumped overboardAbsorbs 2 quarts of hydrocarbonThe "safety skin", a tough universal fabric skin,...
    Part Number:
    50-91000
    Availability:
    In Stock - Ships same or next business day.
    Size:
    4" x 4" x 13.25"
    $11.99 $10.34
    Qty in Cart: 0
    Quantity:
    Price:
    $11.99 $10.34
    Buy this product to earn $0.31 in Store Credit
    Subtotal:
  • Taylor Seat Cover -White-Back to Back 11994

    Taylor Seat Cover -White-Back to Back 11994

    Taylor

    $71.49 $58.10
    Taylor Seat Cover -White-Back to Back 11994These soft; terry cloth lounge seat covers are designed to protect your seats from damaging UV; wind; mildew; and water to keep them from cracking and fading. They are completely washable and have an elastic hem...
    Part Number:
    32-11994
    Availability:
    In Stock - Ships same or next business day.
    Size:
    18" H x 20" W x 40" D
    Color:
    White
    $71.49 $58.10
    Qty in Cart: 0
    Quantity:
    Price:
    $71.49 $58.10
    Buy this product to earn $1.74 in Store Credit
    Subtotal:
  • NGK Spark Plugs 4462 Spark Plug Irdium 4462

    NGK Spark Plugs 4462 Spark Plug Irdium 4462

    NGK Spark Plugs

    $27.99 $14.27
    NGK Spark Plugs 4462 Spark Plug Irdium 4462Original equipment on many late model applicationsIridium at the fine-wire center electrode and platinum at the ground electrode provides maximum durability and performanceThe platinum at the ground electrode...
    Part Number:
    41-IZFR6J
    Availability:
    In Stock - Ships same or next business day.
    Model #:
    4462
    Pack:
    4
    $27.99 $14.27
    Qty in Cart: 0
    Quantity:
    Price:
    $27.99 $14.27
    Buy this product to earn $0.43 in Store Credit
    Subtotal:
  • NGK Spark Plugs 2359 Spark Plug 2359

    NGK Spark Plugs 2359 Spark Plug 2359

    NGK Spark Plugs

    $5.99 $3.41
    NGK Spark Plugs 2359 Spark Plug 2359Chosen by more automotive, and marine engine manufacturers than any other. The unique copper core and exclusive electrode design assure fast starts, peak performance and long life.•?Triple gasket sealing process...
    Part Number:
    41-BPR5EFS13
    Availability:
    In Stock - Ships same or next business day.
    Model #:
    2359
    Pack:
    10
    Pkg.:
    Boxed
    $5.99 $3.41
    Qty in Cart: 0
    Quantity:
    Price:
    $5.99 $3.41
    Buy this product to earn $0.10 in Store Credit
    Subtotal:
  • Sierra Drain Plug W-Magnet Honda-MerCruiser 18-2375

    Sierra Drain Plug W-Magnet Honda-MerCruiser 18-2375

    Sierra

    $8.49 $5.84
    Sierra Drain Plug W-Magnet Honda-MerCruiser 18-2375
    Part Number:
    47-2375
    Availability:
    In Stock - Ships same or next business day.
    Fits:
    Mercruiser Alpha MR/Gen II lower units. OEM # 10-14834A1 - 22-67892A1
    Drain Screw:
    Magnetic Drain Screw
    $8.49 $5.84
    Qty in Cart: 0
    Quantity:
    Price:
    $8.49 $5.84
    Buy this product to earn $0.18 in Store Credit
    Subtotal:
  • Sierra Drain Plug No Mag Honda-MerCruiser 18-2244

    Sierra Drain Plug No Mag Honda-MerCruiser 18-2244

    Sierra

    $4.49 $3.07
    Sierra Drain Plug No Mag Honda-MerCruiser 18-2244
    Part Number:
    47-2244
    Availability:
    In Stock - Ships same or next business day.
    Fits:
    Mercury/Mercruiser #1/MR/R/Alpha/Alpha I Gen II upper & lower units. OEM #10-79953A2 - Q2
    Drain Screw:
    Drain Screw
    $4.49 $3.07
    Qty in Cart: 0
    Quantity:
    Price:
    $4.49 $3.07
    Buy this product to earn $0.09 in Store Credit
    Subtotal:
  • Sierra Filter-Oil GM L4-6 & V8 Short 18-7824-2

    Sierra Filter-Oil GM L4-6 & V8 Short 18-7824-2

    Sierra

    $10.99 $8.22
    Sierra Filter-Oil GM L4-6 & V8 Short 18-7824-2Sierra high efficiency filters meet OEM specifications for marine use. Epoxy coated inside for corrosion resistance.
    Part Number:
    47-78242
    Availability:
    In Stock - Ships same or next business day.
    Type:
    Short
    Application:
    GM style filter - for L4-6 & V8
    OEM #:
    Chris-Craft 16.81-08746 - Crusader 201104 - Indmar 50-1001 - Mercruiser 35-802885Q - 32716 - 866340Q02 - 866340K01 - OMC 173232 - 778864. Pleasurecraft R077002 - Volvo Penta 835440-9 - Yamaha YSC-10231-20-0C
    $10.99 $8.22
    Qty in Cart: 0
    Quantity:
    Price:
    $10.99 $8.22
    Buy this product to earn $0.25 in Store Credit
    Subtotal:
  • NGK Spark Plugs 4212 Spark Plug 4212

    NGK Spark Plugs 4212 Spark Plug 4212

    NGK Spark Plugs

    $27.99 $14.27
    NGK Spark Plugs 4212 Spark Plug 4212Original equipment on many late model applicationsIridium at the fine-wire center electrode and platinum at the ground electrode provides maximum durability and performanceThe platinum at the ground electrode adds...
    Part Number:
    41-ILFR6GE
    Availability:
    In Stock - Ships same or next business day.
    Model #:
    4212
    Pack:
    4
    $27.99 $14.27
    Qty in Cart: 0
    Quantity:
    Price:
    $27.99 $14.27
    Buy this product to earn $0.43 in Store Credit
    Subtotal:
  • NGK Spark Plugs 7164 Spark Plug Iridium 7164

    NGK Spark Plugs 7164 Spark Plug Iridium 7164

    NGK Spark Plugs

    $17.29 $9.70
    NGK Spark Plugs 7164 Spark Plug Iridium 7164Designed specifically for the performance enthusiast. Iridium IX offers extreme ignitability, improved throttle response and superior anti-fouling.Fine-tipped iridium-center electrode ensures high durability...
    Part Number:
    41-TR55IX
    Availability:
    In Stock - Ships same or next business day.
    Model #:
    7164
    Pack:
    4
    $17.29 $9.70
    Qty in Cart: 0
    Quantity:
    Price:
    $17.29 $9.70
    Buy this product to earn $0.29 in Store Credit
    Subtotal:
  • Total: items /

Adding your products to cart

Boat Winterization Supplies 

NuWave Marine offers a wide selection of top-quality boat winterization supplies, including anti freeze, cleaners and solvents for winterization, tarps, and many other products to protect your watercraft from the cold temps and harsh winter elements.   

Our inventory contains essential boat winterization tools and equipment from trusted industry names. If you have any questions about which products are right for your needs, we’ll use our extensive knowledge to point you in the right direction.  

What Are the Steps to Winterize a Boat? 

At NuWave Marine, you can get all the supplies needed to winterize a boat in one convenient place, including complete winterization kits to ensure everything you need is right at your fingertips. Once you’ve gathered the necessary items, you’ll need to perform the following steps: 

  • Replace oil and oil filters 
  • Apply fogging oil to engine intake 
  • Pour in fuel additives for winterization 
  • Drain water from pumps  
  • Add antifreeze 
  • Check components, such as hoses and lines, for defects 
  • Thoroughly clean the exterior and the interior of the boat 
  • Drain and rinse the waste holding tank 
  • Apply boat covers and tarps for winter preparation 

The specific winterization steps can depend on the type of vessel you own and where you’ll be storing it (i.e., interior vs. exterior storage). As a result, you may need to amend the process to best suit your needs.  

At What Temperature Should I Winterize My Boat? 

Boat winterization is a must if temperatures in your area are expected to drop to freezing or below during winter.  

The best time to winterize your boat is before winter starts, when temperatures are still moderate. If possible, winterize your boat indoors or when outdoor temps are mild. Getting a jump on winterization during the fall is ideal.  

How Long Does It Take to Winterize a Boat? 

The size of your boat will typically determine how long the winterization process takes. Consider that larger boats with more complicated engines and other systems can take as long as three days to fully winterize.  

With small and medium-sized boats with less complex components, timelines are much shorter. A small vessel may take just two hours to winterize, while a medium-sized watercraft can take about six hours. Regardless of the size of the boat, you should perform winterization slowly and carefully for the best results.  

Winterizing a Boat With Help From NuWave Marine 

Decreasing temperatures, snow, sleet, rain, and wind can negatively impact the condition of boats. That’s why proper storage during the cold months is crucial, and reliable storage requires the right boat winterization supplies from NuWave Marine. Check out our wide-ranging selection today or contact us to learn more.