Winterization
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Camco DIY RV Boat Marine Winterize Engine Anti-freeze Flush System KIT 65501
Camco
$70.19 $52.99Camco DIY RV Boat Marine Winterize Engine Anti-freeze Flush System KIT 65501Quickly and efficiently service inboard/outboard marine engines. The Do-It-Yourself Winterizer allows flushing and preparation of boat engine for winter storage with just five...- Part Number:
- 117-65501
- Availability:
- In Stock - Ships same or next business day.
$70.19 $52.99 -
Camco Quick Turn Permanent By-Pass Kit 17-35983
Camco
$39.49 $37.99Camco Quick Turn Permanent By-Pass Kit Allows you to bypass your water heater while winterizing and save on antifreeze. This permanently installed system saves you time and money every year. Sturdy brass backflow preventer and 100% shut-off...- Part Number:
- 17-35983
- Availability:
- In Stock - Ships same or next business day.
$39.49 $37.99 -
Carver Covers Cover Nvhfmc-14 Narrow With 70124
Carver Covers
$161.89 $140.38Carver Covers Cover Nvhfmc-14 Narrow With 70124Styled to fitIncludes Attached Motor hood- Part Number:
- 500-70124
- Availability:
- In Stock - Ships same or next business day.
- Centerline:
- 14'6"
- Beam:
- 68"
- Description:
- NVHFMC-14
$161.89 $140.38 -
Carver Covers Flex-4 Poly-Flex Cover 500-78004
Carver Covers
$174.68 $123.99Carver Covers Flex-4 Poly-Flex Cover 500-78004Flex-FitTri-Hull boats I/O or O/BV-Hull boats I/O or O/B- Part Number:
- 500-78004
- Availability:
- In Stock - Ships same or next business day.
- Centerline:
- 17'-19'
- Beam:
- 96"
$174.68 $123.99 -
Centek Absorbing Fuel Collars 8Fk1R
Centek
$25.79 $20.58Centek Absorbing Fuel Collars 8Fk1RUsed on a fuel fill nozzle either at the pump or a fuel jug using MYCELX infused material. Catches drips and splashes from fuel filling nozzles in marine applications.- Part Number:
- 383-8FK1R
- Availability:
- In Stock - Ships same or next business day.
$25.79 $20.58 -
Centek Bilgekleen Filter System 8Bk1
Centek
$209.39 $177.22Centek Bilgekleen Filter System 8Bk1The patented BilgeKleen System automatically removes oil, gas, diesel fuel and other hydrocarbon pollutants from bilge water before it is discharged overboard. Using a special filter medium, the BilgeKleen captures and...- Part Number:
- 383-8BK1
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Filter System
- Size:
- 4.5" Dia x 12.5"H
- Capacity:
- 25 GPM
$209.39 $177.22 -
CRC Fuel Stabilizer Gas Gallon 6164
CRC
$72.09 $60.99CRC Fuel Stabilizer Gas Gallon 6164 For all 2 and 4 cycle engines. Prevents fuel separation caused by ethanol. Keeps fuel fresh during storage, protects against corrosion, prevents gum and resin build-up, keeps filters and injectors clean. Non-staining.- Part Number:
- 77-06164
- Availability:
- In Stock - Ships same or next business day.
- Size:
- Gallon
- Treats:
- 640 gal.
$72.09 $60.99 -
Groco Gear Pump 12V Gpb-1 12V
Groco
$589.00 $469.20Positive Displacement Gear Pump The Concept: Made in the USA GROCO Gear Pumps are self-priming, instantly reversible, and are capable of operation in either direction. Relatively low flow (less than vane pumps) makes them suitable for duties...- Part Number:
- 34-GPB1
- Availability:
- In Stock - Ships same or next business day.
- Self-Priming:
- Yes
- Thread NPT:
- 3/8"
- Control Type:
- None
- Max GPM:
- 3
- Breaker DC:
- 25 amp
$589.00 $469.20 -
Jabsco Self-Priming Drill Pump Only 17250-0003
Jabsco
$57.99 $40.26Jabsco Self-Priming Drill Pump Only 17250-0003Provides a very versatile means of transferring fluid almost anywhere an electric drill with 1/4" to 3/8" chuck can be operated. Pumps up to 3-1/2 gpm, self-priming to 3', 1/4" diameter shaft, supplied with...- Part Number:
- 6-172500003
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Self Priming Drill Pump
$57.99 $40.26 -
Johnson Pump Pump Oil Change F3B-19 12V 10-24760-03
Johnson Pump
$372.59 $330.28Johnson Pump Pump Oil Change F3B-19 12V 10-24760-03With their high level of flexibility, these pumps are ideally suited for use in boats as bilge and deckwash pumps, fresh water pumps or refuelling pumps for oil and diesel. These pumps may be combined...- Part Number:
- 189-102476003
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Bronze body
- GPM:
- 5.5
- Ports:
- 3/8" NPT
- Volts:
- 12
$372.59 $330.28 -
Marikate Aluminex Bottom Cleaner - Quart Mk3132
Marikate
$26.99 $26.16Marikate Aluminex Bottom Cleaner - Quart Mk3132Maximum-strength formula quickly removes the heaviest oxidation and eliminates waterline stains, lime deposits and algae stains. Not for use on painted surfacesGallons sold by the case only.- Part Number:
- 323-MK3132
- Availability:
- In Stock - Ships same or next business day.
- Size:
- Quart
$26.99 $26.16 -
Marikate Cleaning Detail Quart Mk2132
Marikate
$21.99 $21.53Marikate Cleaning Detail Quart Mk2132Cleans and brightens fiberglass, stainless steel, chrome, brass and aluminum. Removes dirt, grease, grime and chalking. Easy to use on most surfaces above the waterline. Great for non-skid decks, shower stalls and...- Part Number:
- 323-MK2132
- Availability:
- In Stock - Ships same or next business day.
- Size:
- Quart
$21.99 $21.53 -
Marikate Spray Away Quart Mk2832
Marikate
$21.75Marikate Spray Away Quart Mk2832Cleans grease, grime, oil, rain stains, fish blood and more. Great on virtually any surface. Heavy duty formula is four times stronger than most spray cleaning products. Non-flammable.- Part Number:
- 323-MK2832
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 32 oz.
$21.75 -
NGK Spark Plugs 1116 Spark Plug Shop Pack 25/P 1116
NGK Spark Plugs
$359.89 $146.45NGK Spark Plugs 1116 Spark Plug Shop Pack 25/P 1116- Part Number:
- 41-LFR5A11SP
- Availability:
- In Stock - Ships same or next business day.
- Model #:
- 1116
- Type:
- V-Power
- Pack:
- 25
$359.89 $146.45 -
NGK Spark Plugs 3035 Spark Plug 3035
NGK Spark Plugs
$26.29 $13.73NGK Spark Plugs 3035 Spark Plug 3035Chosen 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-BR8ECM
- Availability:
- In Stock - Ships same or next business day.
- Model #:
- 3035
- Pack:
- 10
- Pkg.:
- Boxed
$26.29 $13.73 -
NGK Spark Plugs 6546 Spark Plug Iridium 6546
NGK Spark Plugs
$17.29 $9.05NGK Spark Plugs 6546 Spark Plug Iridium 6546Designed 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-DCPR8EIX
- Availability:
- In Stock - Ships same or next business day.
- Model #:
- 6546
- Pack:
- 4
$17.29 $9.05 -
NGK Spark Plugs 708 Spark Plug Shop Pack 708
NGK Spark Plugs
$133.99 $58.28NGK Spark Plugs 708 Spark Plug Shop Pack 708- Part Number:
- 41-BR6FSSP
- Availability:
- In Stock - Ships same or next business day.
- Model #:
- 708
- Type:
- Standard
- Pack:
- 25
$133.99 $58.28 -
Sea-Dog Line Boathook Mooring Cover Support Crown Straps 491115-1
SEA-DOG LINE
$20.99 $20.48Sea-Dog Line Boathook Mooring Cover Support Crown Straps 491115-1 This Mooring Cover Support Crown fits the tip of all Sea-Dog® Boat Hooks or universal/Acme threaded devices. The crown supports a mooring cover or canvas top preventing water from...- Part Number:
- 354-4911151
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Strap Kit Only (w/3ea 15' Straps)
$20.99 $20.48 -
Sea-Dog Line Mixture Bottle Oil/Gas 588614
SEA-DOG LINE
$6.99Sea-Dog Line Mixture Bottle Oil/Gas 588614Plastic. Accurately measures the correct oil to gas mixture for all 2-cycle engines. Mixtures of 24-1, 33-1, 40-1, 50-1 and 100-1 ratios are shown on the see-thru bottle for accurate measuring in both liters and...- Part Number:
- 354-588614
- Availability:
- In Stock - Ships same or next business day.
- Size:
- Quart
- Height:
- 9"
$6.99
Boat Winterization Supplies
PowerBoatSupply.com 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 PowerBoatSupply.com, 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 PowerBoatSupply.com
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 PowerBoatSupply.com. Check out our wide-ranging selection today or contact us to learn more.