Top Cooling System Cap Reviews

Lisle 24780 Spill Free Funnel with Standard/GM/VW/Ford Adapters

  • Includes new Ford cap along with GM/VW Cap..
  • Clear funnel allows a quick visual check of the coolant from across the shop..
  • Comes with a lid to keep contaminants out as well as store the caps and adapters..
  • Eliminates trapped air pockets which usually cause erratic cooling system and heater performance..
  • It controls the proper amount of coolant entering system and enables unattended filling of the cooling system..
  • The funnel eliminates squeaky belts caused by coolant overflow and protects the environment..
  • Five different colored radiator adapters and six caps to fit most cars, pickups, trucks and many farm tractors..
  • wo straight extensions and two 45° elbows for angled and hard-to-reach applications..
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KUNTEC 18pcs Universal Radiator Pressure Tester Vacuum Pump Type Cooling System Kit

  • This universal radiator testers help to detect the cooling system leaks, which is easy to use in preventing the unnecessary damage caused by water leakage..
  • This radiator pressure tester and pump type cooling system kit allows easy testing for leakage in radiator system and quick change of coolant，save your energy and time.
  • This cooling system leak test tool is made of high quality aluminum, rubber and plastic, high strength and good toughness to increase stabilizes for longer service life..
  • There are 8 radiator cap adapters included, and the test range is from 0 to 35 psi, ideal for domestic and import vehicles..
  • Large volume pump capacity reduces strokes required to pressurize cooling systems Self-locking quick-disconnect components Thumb-operated relief valve for convenient pressure release.
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YSTOOL Radiator Pressure Tester Coolant Vacuum Refill Kit 28PCS Automotive Cooling System Leak Test Pneumatic Water Tank Purge Fill Tool Set with Gauge Adapter Cap Universal for Auto Car Airlift

  • Three-in-one cooling system tool kit has 3 excellent functions: coolant pressure tester, coolant refilling & temperature measurement. Manual pump cooling system pressure tester can diagnose whether the radiator is leaking and help quickly bleed the waste coolant if needed. Pneumatic vacuum fill coolant tool vacuumizes to eliminate trapped air in minutes and refills cooling system with no air bubbles produced. Thermometer checks if the coolant temperature is too high. Fit for home & business.
  • 28PCS universal radiator tester pressure leak test set includes 17 color-coded radiator test adapter caps and a universal rubber cone adapter for almost all radiator openings on most vehicles at home and abroad. Another 3 radiator cap adapters and 2 connectors for radiator cap leak detection. All are well positioned in the case, complete in specifications and easy to assemble. Widely compatible with GM, BMW, VW, GMC, Porsche, Chevy, Dodge, JEEP, Chrysler and many other model car, truck & airlift.
  • Radiator manual pump pressure detector adopts premium aluminum cylinder and accurate shock-proof gauge design (3'' color-coded dial, 0-35PSI/ 0-2.5bar). Vacuum type coolant refiller takes reliable brass and plastic material. 21" & 18'' rubber hose with brass parts, anti-co....
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MASTERCOOL 43301 27 Piece Master Radiator Pressure Test Kit

  • Detects and exposes external system leaks.
  • Detects internal engine leaks due to blown gaskets or cracked block.
  • Vacuum type cooling system, Purge and refill for quick change of coolant, Test Range: 0 - 35 psi, Includes 1 blue radiator cap test connector....
  • Includes 1 black radiator cap test connector R123/R124 Includes 1 thermometer, 1 universal radiator cap, 1 vacuum purge and refill tool, coolant hose....
  • Includes hand pump and 19 adapters (No. 's 2, 3, 4, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21) to fit most popular domestic and....
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FreeTec 25pcs Cooling System Radiator Cap Pressure Tester Kit

  • Hand pressure pump with 0-35 psi gauge and push-button pressure relief valve.
  • Quickly reveals external cooling system leaks.
  • Detects internal engine leaks caused by blown head gaskets and/or cracked block or heads.
  • Easily test entire cooling system including radiator, heater core and radiator cap.
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Kauplus Radiator and Cap Test Kit Cooling System Pressure Test Kit Radiator and Pressure Cap Test kit Coolant Pressure Tester

  • For testing the leakage in radiator system on a variety domestic/import vehicles.
  • Hand pump and tester head with 12 In. hose and gauge reads pressure in pounds per square inch.
  • 2 popular radiator adapters (32 mm ID cap systems in both the 9.5 mm and the 15 mm depths) and 1 stand cooling cap adapter.
  • Cap has a rotating lever for fine pressure adjustment and safe pressure release.
  • Tests automotive pressurized cooling systems up to 30 PSI.
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OTC Water Pump Holding Tool

  • ..., much harder than regular plastic one. 21" long rubber hose, brass parts, anti-corrosion and durability. 3" large dials with color coded small scale range 0-35PSI, very easy to observe. Use the hand pump tester to pressurize the radiator/cap and observe whether the pointer drops over time to confirm a system leak..
  • Cooling system coolant filling manifold tool adopts superior brass manifold body with plastic cover, and 18" long rubber hose, brass parts for anti-corrosion and durability. The pneumatic vacuum refiller firstly uses the workshop air to pump the cooling system and form a vacuum, and then pumps the coolant into the system. Add coolant under vacuum environment, there is no large cavitation, avoid engine warping and other damage..
  • A water tank pressure leak tester and vacuum purge fill tool kit is very helpful on troubleshooting, save money and time. If there is a small leak in cooling system, or if you add coolant without vacuum, can cause many problems or even a damaged engine, this kit is much cheaper than the maintenance cost or a new engine. And normally, the tools take about 10 minutes to test leak and 5-10 minutes to refill coolant. Simple operation and save time..
  • Thermometer uses stainless steel material, with scale range 0 - 200℃(32....
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WINTOOLS 18pcs Auto Cooling System Radiator Cap Pressure Tester Kit Pump Gauge Adapters

  • This product is not fit all types of cars, please check it..
  • This radiator pressure tester helps find internal and external leaks in your cooling system..
  • 8 radiator cap adapters included, and the test range is from 0 to 35 psi, ideal for domestic and import vehicles. With the special design of purge and refill tool connection, it fits nearly all type of radiator openings..
  • Included a Pump with gauge For testing automotive pressurized cooling systems up to 35 PSI Has 8 radiator cap adapters for servicing most domestic and import vehicles..
  • Large volume pump capacity reduces strokes required to pressurize cooling systems Self-locking quick-disconnect components Thumb-operated relief valve for convenient pressure release.
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LCGP 800ml Cooling Catch Bottle Aluminum Radiator Coolant Tank Black Overflow Oil Catch Tank for Universal Car

  • OVERFLOW OIL CATCH TANK: Improve the cooling efficiency of the water tank. Save the cooling systems of your car. And keep the engine within the operational temperatures to improves its performance..
  • MATERIAL&SIZE: The radiator coolant tank is made of high quality T6061 aluminum, and anodized polished. These make the radiator coolant tank more durable and anti-corrosive. And the volume of the cooling catch bottle is 800ml, height 8.27”, bottom diameter is 2.96”, the length of hose is 39.37”..
  • Application: Our coolant overflow tank bottle can fit for most vehicle. It’s used in the cooling system of your car to save the cooling system from rust. Also protects the necessary components from oil..
  • WORKING PRINCIPLE: When the engine works, the coolant in the radiator will sealed through the pressure cap and flows through the hose into our cooling catch bottle. And when the radiator cools, the coolant in the cooling catch bottle recycle back into the radiator..
  • INSTALL AND WARRANTY: Install the bottle in the car’s pipe, away from the heat source, connect the bottle to the radiator with a hose. We provide this overflow oil catch tank have 1-year warranty. Our customer service will try our best to help you..
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8MILELAKE 18pcs Radiator Pump Pressure Tester and Vacuum Pump Type Cooling System Kit Coolant Pressure Tester Kit

  • This radiator pressure tester helps find internal and external leaks in your cooling system..
  • 8 radiator cap adapters included, and the test range is from 0 to 35 psi, ideal for domestic and import vehicles. With the special design of purge and refill tool connection, it fits nearly all type of radiator openings..
  • The Coolant Pressure Tester Kit Included a Pump with gauge For testing automotive pressurized cooling systems up to 35 PSI Has 8 radiator cap adapters for servicing most domestic and import vehicles..
  • Large volume pump capacity reduces strokes required to pressurize cooling systems Self-locking quick-disconnect components Thumb-operated relief valve for convenient pressure release..
  • Package includes: 17pc kit set and Carrying Case. This tool is made of high quality aluminum, rubber and plastic, high strength and good toughness.
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JIFETOR Radiator Coolant Pressure Tester Vacuum Refill Tool Kit, 28PCS Automotive Cooling System Leak Test and Pneumatic Purge Fill Set with Testing Adapter Caps Universal for Airlift Car Auto Truck

  • ...r fill kit includes leak detection, temperature measurement and coolant filling functions. Radiator pressure tester pressurize on the reservoir/cap, and watch for pointer drop over time to confirm system leak down. Coolant vacuum refill tool uses vacuum pump to extract air and form a vacuum to draw coolant into the cooling system. Add coolant in vacuum, there is no large air pocket and avoid warping or other damage in engine..
  • WIDE USAGE: Cooling system pressure tester and coolant bleeder kit is equipped with 17 specific adapters and 1 universal tapered rubber adapter, suits for almost all types of radiator openings on classic and modern vehicles. Included 3 radiator cap test adapters and 2 connectors help to diagnose the leakage of radiator caps on most cars. All these adapters are color coded and placed exclusively, can be easily selected according to the marked pictures in instruction, convenient and no confusion..
  • COOLING SYSTEM VACUUM FILL TOOL: Plastic covered premium brass manifold body, equipped with brass fittings, anti-corrosion and durable. The index range of gauge is -30 to 0inHg (-76 to 0cmHg), and normally -25 to -20inHg is right time to add coolant. 18" rubber resin material weave reinforced hose, featured with anti-corrosion, low fluid ....
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NA. 28pcs Universal Radiator Pressure Tester and Vacuum Type Cooling System Kit with Toolbox Storage for Car Truck Motorcycle Use

  • ...th and good toughness, providing higher stability to prolong service life, and better vacuum effect it is good..
  • [Complete specifications]: color-coded radiator test caps make it easy for you to choose the right test cap for your work without causing confusion. The 17pcs radiator test cap is suitable for testing the cooling system of most cars. It is equipped with a coolant replacement system to help you easily replace the old coolant..
  • [Easy to store and carry]: The vacuum cooling system kit uses a thick blow molding tool box to fix all items in place, protect your instrument, easy to store and easy to carry..
  • [100% SATISFACTION CUSTOMER SERVICE]: specialize in high-quality auto parts and auto supplies kits. If you encounter any problems with our products or during use, please contact us in time, and we will give you a satisfactory reply as soon as possible..
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BELEY Automotive Radiator Pressure Leak Tester Vacuum Type Cooling System Coolant Pressure Tester kit for Universal Vehicles

  • 28pcs BELEY universal radiator pressure tester and vacuum type cooling system kit make it easy to test leaks in radiator system and quickly change coolant..
  • 17pcs color coded radiator test caps make it easier to identify when choosing the suitable test cap. Test Caps for testing cooling systems on most car..
  • Univesal fit for most vehicles: Acura, Mercedes, Benz, GM, Jeep, Peugeot, Subaru, Chrysler, Mitsubishi, Nissan, Mazda, Toyota, Infiniti, Geo, Suzuki, Isuzu, Honda, Acura, Lexus, Volvo, Saab, Citroen, Renault, Fiat, Alfa, Mini Copper, VW, BMW, Ford, Opel, Porsche, Audi, etc..
  • Special design of vacuum purge refill tool connection, helps you to refill the vehicle cooling system and remove air pockets, test range 0-35 psi..
  • Durable exact size of nylon testing caps, rust-proof copper connectors, clear gauge reading, high-quality rubber and metal adapters. All in one carring case, convenient to store. BELEY OFFICIAL offers 2year 100% satisfying after-sales services..
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