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Best Engine Cooling System Flush And Back Flush

Prestone AF2100-6PK Extended Life 50/50 Antifreeze - 1 Gallon, (Pack of 6)

  • Professionally back-flushes cooling systems of most cars and light trucks.
  • Allows you to flush the complete cooling system, not just the radiator, in one easy process.
  • Removes rust and dirty coolant that that can lead to a clogged radiator.
  • Prevents potential overheating and engine damage.
  • Easily installs antifreeze/coolant in minutes.
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Subaru Genuine SOA345001 Coolant System Conditioner, 1 Pack

  • 1 GALLON ENGINE ANTIFREEZE/COOLANT: Fully compatible with other extended life antifreeze/coolants. This item contains a bittering agent called Denatonium Benzoate..
  • PROTECTS: Advanced formulation prevents rust & corrosion protecting all engine cooling system components.
  • DESIGNED FOR ASIAN VEHICLES: Recommended for use with Acura, Honda, Infiniti, Mitsubishi, Nissan, Subaru, and Suzuki vehicles that require a BLUE Phosphate-enhanced Organic Acid Technology (POAT) formula.
  • GUARANTEED: When installed as part of a complete flush and fill, PEAK guarantees this coolant will provide service life protection of up to 150,000 miles or 5 years..
  • 50/50 PREDILUTED FOR QUICK TOP OFFS: Already diluted to make topping off your cooling system a breeze.
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PEAK OET Extended Life Green Concentrate Antifreeze/Coolant for Asian Vehicles 1 Gal.

  • 1 GALLON ENGINE ANTIFREEZE/COOLANT: Fully compatible with other extended life antifreeze/coolants. This item contains a bittering agent called....
  • PROTECTS: Advanced formulation prevents rust & corrosion protecting all engine cooling system components.
  • DESIGNED FOR ASIAN VEHICLES: Recommended for use with Hyundai, Infiniti, Kia, Mitsubishi, Nissan, Subaru, and Suzuki vehicles that require a GREEN....
  • GUARANTEED: When installed as part of a complete flush and fill, PEAK guarantees this coolant will provide service life protection of up to 150,000....
  • CONCENTRATED FORMULA: Ideal for flushing, filling, or topping off your cooling system.
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Redneck Convent Dual Water Feed Boat Motor Flusher Rectangular Cup Muffs with Hose Fittings Flush Kit – Marine Outboard Engine Flushing

  • ULTIMATE DUAL FEED FLUSHER: Use the Redneck Convent Dual Water Feed Boat Motor Flusher Rectangular Cup Muffs with Hose Fittings Flush Kit – Marine Outboard Engine Flushing to obliterate salt and mineral build up along with other contaminants from your outboard boat engine’s lower unit cooling system when hooked up to a garden hose.
  • Effective way to flush engine with fresh water to prevent clogging and corrosion and allow for engine adjustments.
  • EASY INSTALLATION: Requires no tools for installation or removal.
  • Simply slide the flusher muff cups over the top of the water intake slots on your boat and connect your garden hose to one of the included quick connect fittings to run motor out of the water or use to winterize motor.
  • Never turn water supply to full force or damage to drive may occur.
  • FITS YOUR BOAT: Compatible with most Johnson/Evinrude, Mercury, Yamaha, Chrysler, Force, Honda, Nissan, Suzuki, and Tohatsu outdrives.
  • As long as your boat includes side water inlet ports, this flusher is for you.
  • Rotate muff ears to fit and seal over the water pick-ups on the lower unit (cups swivel to be positioned horizontally or vertically for a multitude of ways to put it on).
  • NO LEAKAGE: Inferior round cups do not always fit correctly over intake ports, but....
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PEAK OET Extended Life Orange Concentrate Antifreeze/Coolant for North American Vehicles, 1 Gal.

  • 1 GALLON ENGINE ANTIFREEZE/COOLANT: Fully compatible with other extended life antifreeze/coolants. This item contains a bittering agent called Denatonium Benzoate..
  • PROTECTS: Advanced formulation prevents rust & corrosion protecting all engine cooling system components.
  • DESIGNED FOR NORTH AMERICAN VEHICLES: Recommended for use with Ford, Chrysler, and GM vehicles that require an orange organic acid technology formula.
  • GUARANTEED: When installed as part of a complete flush and fill, PEAK guarantees this coolant will provide service life protection of up to 150,000 miles or 5 years..
  • CONCENTRATED FORMULA: Ideal for flushing, filling, or topping off your cooling system.
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PEAK OET Extended Life Red/Pink Concentrate Antifreeze/Coolant for Asian Vehicles, 1 Gal.

  • 1 GALLON ENGINE ANTIFREEZE/COOLANT: Fully compatible with other extended life antifreeze/coolants. This item contains a bittering agent called Denatonium Benzoate..
  • PROTECTS: Advanced formulation prevents rust & corrosion protecting all engine cooling system components.
  • DESIGNED FOR ASIAN VEHICLES: Recommended for use with Lexus, Scion, and Toyota vehicles that require a RED/PINK Phosphate-Enhanced Organic Acid Technology (POAT) formula.
  • GUARANTEED: When installed as part of a complete flush and fill, PEAK guarantees this coolant will provide service life protection up to 150,000 miles or 5 years..
  • CONCENTRATED FORMULA: Ideal for flushing, filling, or topping off your cooling system.
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1991 Hess Toy Truck With Racer by Hess

  • 1 GALLON ENGINE ANTIFREEZE/ COOLANT: Fully compatible with other extended life antifreeze/coolants.
  • PROTECTS: Advanced formulation prevents rust & corrosion protecting all cooling system components.
  • DESIGNED FOR EUROPEAN VEHICLES: Recommended for use with certain years of Audi, Fiat, Saab, and other European vehicles that require a PINK....
  • GUARANTEED: When installed as part of a complete flush and fill, PEAK guarantees this coolant will provide service life protection of up to 150,000....
  • CONCENTRATED FORMULA: Ideal for flushing, filling, or topping off your cooling system.
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OEMTOOLS 87009 No-Spill Coolant Funnel Kit, Near Universal Fitment, Translucent, 15 Piece Set, Cooling System Funnel Allows Access To Hard-To-Reach Radiators , White

  • SPILL FREE FUNNEL: Our coolant filler kit funnels automotive fluids, such as radiator coolant and oil, cleanly into any vehicle.
  • the long burp funnel prevents spills and trapped air during refills after a coolant flush.
  • ULTIMATE MULTI-VEHICLE FUNNEL KIT: 4 cap adapters, 5 filler neck adapters, 3 extensions, a stopper, and a high quality transparent coolant funnel form a funnel kit more complete than others.
  • NEAR UNIVERSAL FITMENT: This spillfree funnel is ideal for an engine flush, a coolant pressure tester kit, even for a radiator flush.
  • Coolant refill kit features near-universal fitment for American and foreign vehicles.
  • ADAPTERS INCLUDED: With the exceptional number of included adapters, OEM TOOLS delivers a spill free funnel kit that works better than just any old radiator fill funnel or coolant filling kit with a coolant funnel adapter.
  • PROTECT YOUR VEHICLE: Funnel automotive fluids, or combine with antifreeze tester kit to ensure your system stays clean and functional.
  • Spill proof funnel kit includes a fluid stopper, which means no spills or air bubbles.
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Genuine Pair Set of 2 DEX-Cool Coolants Antifreeze for Saab 9-3 9-5

  • 1 GALLON ENGINE ANTIFREEZE/COOLANT: Fully compatible with other extended life antifreeze/coolants. This item contains a bittering agent called Denatonium Benzoate..
  • PROTECTS: Advanced formulation prevents rust & corrosion protecting all engine cooling system components.
  • DESIGNED FOR NORTH AMERICAN VEHICLES: Recommended for use with Ford, Chrysler, and GM vehicles that require an orange organic acid technology formula.
  • GUARANTEED: When installed as part of a complete flush and fill, PEAK guarantees this coolant will provide service life protection of up to 150,000 miles or 5 years..
  • 50/50 PREDILUTED FOR QUICK TOP OFFS: Already prediluted to make topping off your cooling system a breeze.
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EVANS Cooling Systems EC42001 Waterless Prep Fluid, 128 fl. oz.

  • Engineered specifically to purge the cooling system before installing new waterless coolant.
  • Seeks out old coolant and water that remain after draining existing antifreeze/water mixture from an engine.
  • Especially important to use when block drains are unavailable or cannot be removed Ensures that the final water content after installing Evans Waterless Coolant meets operating limits.
  • Protects cooling system metals during flush, but is not a substitute for Evans Waterless Coolants.
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PEAK OET Extended Life Orange 50/50 Prediluted Antifreeze/Coolant for North American Vehicles, 1 Gal.

  • 1 GALLON ENGINE ANTIFREEZE/COOLANT: Fully compatible with other extended life antifreeze/coolants. This item contains a bittering agent called Denatonium Benzoate..
  • PROTECTS: Advanced formulation prevents rust & corrosion protecting all engine cooling system components.
  • DESIGNED FOR NORTH AMERICAN VEHICLES: Recommended for use with Ford, Chrysler, and GM vehicles that require an orange organic acid technology formula.
  • GUARANTEED: When installed as part of a complete flush and fill, PEAK guarantees this coolant will provide service life protection of up to 150,000 miles or 5 years..
  • 50/50 PREDILUTED FOR QUICK TOP OFFS: Already prediluted to make topping off your cooling system a breeze.
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PEAK OET Extended Life Gold 50/50 Prediluted Antifreeze/Coolant for North American Vehicles, 1 Gal.

  • 1 GALLON ENGINE ANTIFREEZE/COOLANT: Fully compatible with other extended life antifreeze/coolants. This item contains a bittering agent called Denatonium Benzoate..
  • PROTECTS: Advanced formulation prevents rust & corrosion protecting all engine cooling system components.
  • DESIGNED FOR NORTH AMERICAN VEHICLES: Recommended for use with Ford and Chrysler vehicles that require Gold hybrid organic acid technology (HOAT) formula.
  • GUARANTEED: When installed as part of a complete flush and fill, PEAK guarantees this coolant will provide service life protection of up to 150,000 miles or 5 years..
  • 50/50 PREDILUTED FOR QUICK TOP OFFS: Already prediluted to make topping off your cooling system a breeze.
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PEAK OET Extended Life Blue 50/50 Prediluted Antifreeze/Coolant for Asian Vehicles, 1 Gal.

  • 1 GALLON ENGINE ANTIFREEZE/COOLANT: Fully compatible with other extended life antifreeze/coolants. This item contains a bittering agent called Denatonium Benzoate..
  • PROTECTS: Advanced formulation prevents rust & corrosion protecting all engine cooling system components.
  • DESIGNED FOR ASIAN VEHICLES: Recommended for use with Acura, Honda, Infiniti, Mitsubishi, Nissan, Subaru, and Suzuki vehicles that require a BLUE Phosphate-enhanced Organic Acid Technology (POAT) formula.
  • GUARANTEED: When installed as part of a complete flush and fill, PEAK guarantees this coolant will provide service life protection of up to 150,000 miles or 5 years..
  • 50/50 PREDILUTED FOR QUICK TOP OFFS: Already diluted to make topping off your cooling system a breeze.
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