Personal Watercraft "PWC" Engine Coolants

Powersports Engine Coolants
  • Bar's Leaks® - Radiator Stop Leak Concentrate Sealer
    Bar's Leaks®Radiator Stop Leak Concentrate Sealer
    0
    # 4755997544
    Universal Radiator Stop Leak Concentrate Sealer by Bar's Leaks®. When you need to fix a radiator leak, you don't want to spend the time it will take to visit a mechanic. And then there's the cost of getting a radiator stop leak...
    Precisely engineered to ensure ultimate efficiencyProudly made in the USA
    $1.91 - $3.88
  • Bar's Leaks® - Radiator Stop Leak Concentrate Sealer
    Bar's Leaks®Radiator Stop Leak Concentrate Sealer
    0
    # 3180744769
    Universal Radiator Stop Leak Concentrate Sealer by Bar's Leaks®. When you need to fix a radiator leak, you don't want to spend the time it will take to visit a mechanic. And then there's the cost of getting a radiator stop leak...
    Precisely engineered to ensure ultimate efficiencyProudly made in the USA
    $1.91 - $3.88
  • Design Engineering® - Radiator Relief™ Engine Coolant Additive
    Design Engineering®Radiator Relief™ Engine Coolant Additive
    0
    # 4755997524
    Universal Radiator Relief™ Engine Coolant Additive by Design Engineering®. Put your vehicle back in top shape and replace your radiator relief™ engine coolant additive moto with the high quality and affordable price of Design...
    Made to provide the perfect lubricant solution for your needsDesigned with innovative manufacturing techniques
    $7.31 - $16.70
  • Design Engineering® - Radiator Relief™ Engine Coolant Additive
    Design Engineering®Radiator Relief™ Engine Coolant Additive
    0
    # 3180744828
    Universal Radiator Relief™ Engine Coolant Additive by Design Engineering®. Put your vehicle back in top shape and replace your radiator relief™ engine coolant additive moto with the high quality and affordable price of Design...
    Made to provide the perfect lubricant solution for your needsDesigned with innovative manufacturing techniques
    $7.31 - $16.70
  • Evans Coolant® - Waterless Coolant Prep Fluid
    Evans Coolant®Waterless Coolant Prep Fluid
    0
    # 4755997605
    Universal Waterless Coolant Prep Fluid by Evans Coolant®. Evans Prep Fluid is ready to use - no water required. Conversion fluid for an all engine flush. Evans Prep Fluid is a waterless cooling system flush engineered specifically to...
    Hygroscopically absorbs waterEnsures all residual water is removed from the system
    $24.95 - $33.95
  • Evans Coolant® - Waterless Coolant Prep Fluid
    Evans Coolant®Waterless Coolant Prep Fluid
    0
    # 3180744808
    Universal Waterless Coolant Prep Fluid by Evans Coolant®. Evans Prep Fluid is ready to use - no water required. Conversion fluid for an all engine flush. Evans Prep Fluid is a waterless cooling system flush engineered specifically to...
    Hygroscopically absorbs waterEnsures all residual water is removed from the system
    $24.95 - $33.95
  • Mishimoto® - Liquid Chill™ Synthetic Prediluted Engine Coolant
    Mishimoto®Liquid Chill™ Synthetic Prediluted Engine Coolant
    0
    # 4755997525
    Universal Liquid Chill™ Synthetic Prediluted Engine Coolant by Mishimoto®. Mishimoto Liquid Chill™ radiator coolant additive is a simple yet effective way to reduce engine temperatures. This additive is compatible with all coolant...
    Protects against boil-over to 265°F and freezing to -26°FReduces engine wear and inhibits corrosion
    $24.95 - $48.95
  • Mishimoto® - Liquid Chill™ Synthetic Prediluted Engine Coolant
    Mishimoto®Liquid Chill™ Synthetic Prediluted Engine Coolant
    0
    # 3180744772
    Universal Liquid Chill™ Synthetic Prediluted Engine Coolant by Mishimoto®. Mishimoto Liquid Chill™ radiator coolant additive is a simple yet effective way to reduce engine temperatures. This additive is compatible with all coolant...
    Protects against boil-over to 265°F and freezing to -26°FReduces engine wear and inhibits corrosion
    $24.95 - $48.95
  • Royal Purple® - Purple Ice™ High Performance Engine Coolant Additive
    Royal Purple®Purple Ice™ High Performance Engine Coolant Additive
    3
    # 4755997545
    Universal Purple Ice™ High Performance Engine Coolant Additive by Royal Purple®. Royal Purple Purple Ice is a high performance radiator conditioner. Its advanced 2-in-1 corrosion inhibitor and wetting agent provides year-round defense...
    Reduces coolant surface tension to allow greater heat transfer, resulting in lower coolant temperaturesReduces hot spots in the engine and cylinder heads, reducing the possibility of engine failure
    $9.71 - $134.24
  • Royal Purple® - Purple Ice™ High Performance Engine Coolant Additive
    Royal Purple®Purple Ice™ High Performance Engine Coolant Additive
    3
    # 3180744856
    Universal Purple Ice™ High Performance Engine Coolant Additive by Royal Purple®. Royal Purple Purple Ice is a high performance radiator conditioner. Its advanced 2-in-1 corrosion inhibitor and wetting agent provides year-round defense...
    Reduces coolant surface tension to allow greater heat transfer, resulting in lower coolant temperaturesReduces hot spots in the engine and cylinder heads, reducing the possibility of engine failure
    $9.71 - $134.24
  • WIX® - Engine Coolant Additive
    WIX®Engine Coolant Additive
    0
    # 4755997583
    Universal Engine Coolant Additive by WIX®. Protect your internal cooling system components from corrosion and scale built up - greatly enhances heat transfer from your engine to your coolant - use with 50-50 mix of soft water and...
    Protect systemHighly durable and reliable
    $9.82 - $153.92
  • WIX® - Engine Coolant Additive
    WIX®Engine Coolant Additive
    0
    # 3180744830
    Universal Engine Coolant Additive by WIX®. Protect your internal cooling system components from corrosion and scale built up - greatly enhances heat transfer from your engine to your coolant - use with 50-50 mix of soft water and...
    Protect systemHighly durable and reliable
    $9.82 - $153.92
  • Zerex® - Antifreeze Coolant
    Zerex®Antifreeze Coolant
    0
    # 4755997534
    Universal Antifreeze Coolant by Zerex®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    Ready-to-UseSilicate Free
    $17.06 - $25.70
  • Zerex® - Antifreeze Coolant
    Zerex®Antifreeze Coolant
    0
    # 3272829440
    Universal Antifreeze Coolant by Zerex®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    Ready-to-UseSilicate Free
    $17.06 - $25.70
  • Bar's Leaks® - Radiator Stop Leak Tablets, 60 g
    Bar's Leaks®Radiator Stop Leak Tablets, 60 g (HDC)
    1
    # mpn4495284750
    Universal Radiator Stop Leak Tablets, 60 g by Bar's Leaks®. Product engineers created these Bar's Leaks Radiator Stop Leak Tablets to repair radiator leaks from within so you can get back on the road in no time. These tablets might not...
    Professional Strength FormulaWorks with All Types of Antifreeze
    $2.63
  • BlueDevil® - Engine Cooling System Flush, 32 oz
    BlueDevil®Engine Cooling System Flush, 32 oz (00204)
    0
    # mpn4494301643
    Universal Engine Cooling System Flush, 32 oz by BlueDevil®. BlueDevil Radiator Flush restores efficiency to vehicles by helping remove grease, rust, grime or any other build up that occurs during normal vehicle use. Specially formulated...
    Extends Vehicle LifeAdvanced Cleaning Power
    $8.27
  • Design Engineering® - Radiator Relief™ Engine Coolant Additive, 32 oz
    Design Engineering®Radiator Relief™ Engine Coolant Additive, 32 oz (040104)
    0
    # mpn4658666541
    Universal Radiator Relief™ Engine Coolant Additive, 32 oz (040104) by Design Engineering®. Put your vehicle back in top shape and replace your radiator relief™ engine coolant additive moto with the high quality and affordable price...
    Made to provide the perfect lubricant solution for your needsDesigned with innovative manufacturing techniques
    $16.70
  • Evans Coolant® - Waterless Coolant Prep Fluid, 1 Gallon
    Evans Coolant®Waterless Coolant Prep Fluid, 1 Gallon (EC42001)
    0
    # mpn1558382735
    Universal Waterless Coolant Prep Fluid, 1 Gallon (EC42001) by Evans Coolant®. Evans Prep Fluid is ready to use - no water required. Conversion fluid for an all engine flush. Evans Prep Fluid is a waterless cooling system flush...
    Hygroscopically absorbs waterEnsures all residual water is removed from the system
    $33.95
  • Liqui Moly® - Radiator Cleaner, 300 ml
    Liqui Moly®Radiator Cleaner, 300 ml (2051)
    0
    # mpn4517284841
    Universal Radiator Cleaner, 300 ml by Liqui Moly®. Removes calcareous deposits from radiators and cooling systems, ensuring the ideal engine temperature and reliability. Does not contain any aggressive acids and lyes. For all cooling...
    Does not contain acids or alkaliDisperses sludge
    $9.56
  • Liqui Moly® - Radiator Stop Leak, 250 ml
    Liqui Moly®Radiator Stop Leak, 250 ml (20132)
    0
    # mpn4678971074
    Universal Radiator Stop Leak, 250 ml by Liqui Moly®. Will immediately seal small leaks caused by external damage, porous solder joints and hairline cracks in cooling systems of all water cooled engines. Coolant is prevented from...
    Completely seals such leaks immediately with easeSecures the combustion chamber from damages caused by coolant admission
    $8.38
  • Lubegard® - Kool-It™ Supreme Engine Coolant Additive, 16 oz
    Lubegard®Kool-It™ Supreme Engine Coolant Additive, 16 oz (96001)
    0
    # mpn4495716621
    Universal Kool-It™ Supreme Engine Coolant Additive, 16 oz by Lubegard®. Kool-It® Radiator Flush is formulated with additives that circulate through the cooling system to remove scale, loosen rust, mineral deposits and combustion...
    Protects all metals from chemical electrolysisProvides unsurpassed cooling system corrosion protection
    $11.20
  • Lucas Oil® - Super Coolant
    Lucas Oil®Super Coolant (10640)
    0
    # mpn4706575014
    Super Coolant by Lucas Oil®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...
    Lower cylinder head tempsAllow advanced ignition, timing and more horsepower
    $11.50
  • Mishimoto® - Liquid Chill™ Engine Coolant Additive, 4 oz
    Mishimoto®Liquid Chill™ Engine Coolant Additive, 4 oz (MMRA-LC)
    1
    # mpn2064787103
    Universal Liquid Chill™ Engine Coolant Additive, 4 oz by Mishimoto®. Mishimoto Liquid Chill™ radiator coolant additive is a simple yet effective way to reduce engine temperatures. This additive is compatible with all coolant types...
    Helps you to get the most out of your vehiclePrecision designed to perfectly fit your vehicle
    $20.61
  • Mishimoto® - Liquid Chill™ Synthetic 50/50 Prediluted Engine Coolant, 1 Gallon
    Mishimoto®Liquid Chill™ Synthetic 50/50 Prediluted Engine Coolant, 1 Gallon (MMRA-LC-5050F)
    0
    # mpn2064787101
    Universal Liquid Chill™ Synthetic 50/50 Prediluted Engine Coolant, 1 Gallon (MMRA-LC-5050F) by Mishimoto®. Mishimoto Liquid Chill™ radiator coolant additive is a simple yet effective way to reduce engine temperatures. This additive...
    Protects against boil-over to 265°F and freezing to -26°FReduces engine wear and inhibits corrosion
    $48.95
  • Mishimoto® - Liquid Chill™ Synthetic 50/50 Prediluted Engine Coolant, 1/2 Gallon
    Mishimoto®Liquid Chill™ Synthetic 50/50 Prediluted Engine Coolant, 1/2 Gallon (MMRA-LC-505064F)
    0
    # mpn2064787102
    Universal Liquid Chill™ Synthetic 50/50 Prediluted Engine Coolant, 1/2 Gallon (MMRA-LC-505064F) by Mishimoto®. Mishimoto Liquid Chill™ radiator coolant additive is a simple yet effective way to reduce engine temperatures. This...
    Protects against boil-over to 265°F and freezing to -26°FReduces engine wear and inhibits corrosion
    $24.95
  • Mishimoto® - Liquid Chill™ Synthetic Concentrated Engine Coolant, 1 Gallon
    Mishimoto®Liquid Chill™ Synthetic Concentrated Engine Coolant, 1 Gallon (MMRA-LC-FULLF)
    0
    # mpn2064787100
    Universal Liquid Chill™ Synthetic Concentrated Engine Coolant, 1 Gallon by Mishimoto®. Mishimoto Liquid Chill™ radiator coolant additive is a simple yet effective way to reduce engine temperatures. This additive is compatible with...
    Protects against boilover to 265°F and freezing to -26°FReduces engine wear
    $75.95
  • Moroso® - Radiator Stop Leak and Sealer, 16 oz
    Moroso®Radiator Stop Leak and Sealer, 16 oz (35520)
    0
    # mpn358581623
    Universal Radiator Stop Leak and Sealer, 16 oz by Moroso®. Can be used with antifreeze. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is...
    Specially formulated to stop cooling system leaks when antifreeze is presentIdeal for stopping radiator leaks and sealing cracked blocks in sub-freezing conditions
    $26.99
  • Prestone® - Extended Liffe 50/50 Prediluted Engine Coolant, 1 Gallon
    Prestone®Extended Liffe 50/50 Prediluted Engine Coolant, 1 Gallon (AF2100)
    0
    # mpn4658666514
    Universal Extended Liffe 50/50 Prediluted Engine Coolant, 1 Gallon by Prestone®. The patented technology provides instant protection to all engines, new and old. Optimizes engine temp, prevents freezing, PLUS protects parts from buildup...
    Designed to last and protect vital engine partsIncludes patented Prestone Cor-Guard® technology, our best advancement in cooling system parts protection that protects against rust and corrosion of all cooling system components.
    $18.42
  • Prestone® - Extended Liffe Concentrated Engine Coolant, 1 Gallon
    Prestone®Extended Liffe Concentrated Engine Coolant, 1 Gallon (AF2000)
    0
    # mpn4658666611
    Universal Extended Liffe Concentrated Engine Coolant, 1 Gallon by Prestone®. The ultimate solution to defy wear and tear in your engine. This product is made of high-quality components to meet and exceed strict quality requirements....
    Formulated with patented Cor-Guard™ inhibitorsExtends engine life
    $22.38
  • Prestone® - Prime™ All Vehicle Concentrated Engine Coolant, 1 Gallon
    Prestone®Prime™ All Vehicle Concentrated Engine Coolant, 1 Gallon (AF3000)
    0
    # mpn126712071
    Prime™ All Vehicle Concentrated Engine Coolant, 1 Gallon by Prestone®. Volume: 1 Gallon. Quantity: 1 Jug. Formulated to challenge breakdowns in any car or light truck with aluminum or other engine metals. This product is made of...
    Concentrated blend of long-lasting inhibitorsExtends engine life
    $16.07




The engine that your personal watercraft came with is powerful enough to propel it to considerable speeds. However, this engine also outputs plenty of waste heat, which is removed by the cooling system including the pump, pipelines, and liquid coolant. The latter is a special liquid which consists of ethylene or propylene glycol, distilled water, and some additives. Once circulated by the water pump, it draws out lots of waste heat. Such fluid keeps the motor temperature at the required level so that it could operate as engineered.

Antifreeze is specifically formulated not to freeze when the temperatures descend below zero, and also not to boil over. Such fluids are mixed with rust and oxidation inhibitors, in order for the metal components of the cooling system not to corrode or form oxides. Also, the coolant needs to be changed on a regular basis according to the intervals mentioned in the owner’s manual. Yana Shiki, Silkolene, Maxima Racing Oils, and plenty of other companies supply us with their quality personal watercraft engine coolants for further resale, hence you can maintain your personal watercraft with top-notch products!

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