VEVOR Coolant Pressure Tester Kit — 22‑Piece Radiator Vacuum Refill Kit with Pressure Pump & Aluminum Purge Filler

VEVOR's 22-piece Coolant Pressure Tester Kit is a complete radiator vacuum, refill, and pressure-testing set that helps you find leaks, evacuate air, and refill cooling systems safely.

Built for DIY mechanics and professional techs, this kit brings together a pressure pump, vacuum refill tool, eleven metal adapters, color-coded caps, and a transparent refill hose with filter so you can test and service most passenger vehicle cooling systems without multiple specialty tools. The aluminum alloy purge filler and shock-resistant gauge are designed for repeatable sealing and clear readings while the organized carry case keeps parts protected and ready.

How does this kit detect coolant leaks and verify system integrity?

The pressure pump and range of adapter caps let you pressurize a cooling system to reveal leaks at hoses, clamps, radiators, and heater cores. The integrated gauge shows stable pressure so you can compare readings against specifications and pinpoint loss over time.

• Shock-resistant pressure gauge for easy-to-read diagnostics
• Color-coded adapter caps that match common filler neck sizes
• Brass quick connectors and thread seal tape for secure, leak-proof connections
• Aluminum alloy refill tool that seals reliably under pressure

Can I evacuate air and refill my cooling system with this set?

Yes — the vacuum refill tool and blower-compatible nozzles let you pull a vacuum on the system and then introduce fresh coolant without trapping air. The clear, extended hose and built-in filter make filling cleaner and reduce the risk of debris entering the radiator.

• Vacuum capability for quicker, more complete coolant fills
• US and EU compressor nozzles for wide compatibility
• Transparent hose with debris filter for visible, clean fills
• Accessories organized in a dustproof, waterproof case for portability

Will this work with my vehicle? Which adapters are included?

The kit includes multiple metal adapters and a universal tapered adapter to fit most cars, SUVs, and light trucks from mainstream brands. Adapters are numbered on the packaging so you can match the correct cap to your vehicle’s filler neck quickly.

• Multiple adapter sizes labeled for fast identification
• Universal tapered adapter for odd or uncommon filler necks
• Compatible with many makes including BMW, Ford, VW, Mercedes-Benz, Nissan, and more
• Compact case keeps adapters and small parts protected and easy to locate

Who is this for?

This VEVOR Coolant Pressure Tester Kit is aimed at home mechanics, mobile technicians, and fleet maintenance teams who need a single, portable solution for leak diagnosis, vacuum refills, and coolant replacement. It’s useful for routine cooling-system checks and emergency troubleshooting where clear pressure readings, secure connections, and a tidy, travel-ready toolbox matter. Always follow vehicle manufacturer guidance: never service a hot cooling system, wear eye and hand protection, and use the kit on cooled systems to avoid injury.