Coolant Pressure Tester Kit, 47-Piece Radiator Vacuum Refill

Coolant pressure tester kit helps you pinpoint cooling system leaks and refill coolant cleanly, cutting guesswork and reducing overheating risk. This 47-piece radiator vacuum refill kit combines a pressure pump, vacuum & fill tool, and multiple adapters for fast diagnosis and fluid service on most cars, SUVs, and light trucks. Clear gauges and quick-connect fittings support consistent readings, while the organized case keeps every cap and connector easy to find.

• Delivers pressure and vacuum testing to locate leaks in radiator, cap, and cooling system connections


• Includes 47 pieces: pressure pump, vacuum/coolant fill tool, 3 metal adapters, color-coded test caps, and universal tapered adapter


• Fits most vehicles with numbered adapters for quick matching across many mainstream makes and models


• Prevents mess with aluminum-plastic refill tool, brass quick connectors, thread seal tape, and in-line hose filter


• Stores neatly in a dustproof, waterproof carry case for garage or mobile mechanic use

Built for quick operation, this automotive cooling system pressure tester supports both pressure checks and vacuum coolant refilling to reduce air pockets after service. The shock-resistant, easy-read gauge setup helps you monitor results at a glance, while the long transparent fill hose improves control during topping off. Keep it in the workshop or trunk for regular maintenance and troubleshooting when temperature issues appear. Grab yours today and make cooling-system checks faster and more organized.

• Kit size: 47 pieces


• Main materials: 6061-T5 aluminum, rubber, PA66


• Pressure gauge range: 0–2.5 bar / 0–35 psi


• Vacuum gauge range: -76 to 0 cmHg / -30 to 0 inHg


• Maximum vacuum: -0.83 bar / -83 kPa


• Temperature range: 0–200°C / 32–400°F


• Storage case dimensions: 16.7×5.7×13.0 in / 425×145×330 mm


• Weight: 9.7 lb / 4.4 kg


• Air nozzle compatibility: US-standard nozzle + EU nozzle included