VTG VOGTEN Coolant Pressure Tester Kit — 28PC with 23 Radiator Adapters, Hand Pump & Vacuum Refill

VTG VOGTEN 28PCS Coolant Pressure Tester Kit is a complete radiator pressure and coolant vacuum refill system that helps you locate leaks, test cap integrity, and refill cooling systems faster and cleaner.

This all-in-one kit combines a hand-operated pressure pump with gauge, a vacuum refill manifold, 23 radiator adapters, and supporting hoses and tools to let DIY mechanics and technicians diagnose and service vehicle cooling systems without guesswork. Every component is organized in a compact storage case so you can carry the set to the shop or roadside and get accurate, repeatable results.

How do I check for radiator or coolant system leaks with this kit?

Choose the adapter that matches your radiator or expansion tank, secure it to the filler neck, and attach the hand pump with gauge. Pump to the recommended test pressure (commonly 10–15 psi) and watch the gauge—if pressure holds, the system is tight; a steady drop indicates a leak that needs inspection.

• 17 color-coded radiator caps for fast adapter selection
• Hand pump with clear analog gauge for visible pressure readings
• Durable hoses and fittings to handle test pressures

What does the vacuum refill tool do and when should I use it?

The included vacuum refill manifold evacuates air from the cooling system and draws in fresh coolant, preventing trapped air pockets and simplifying full refills after repairs. Use it after repairs, radiator replacement, or thermostat changes to ensure proper coolant circulation and reduce the chance of hot spots.

• Brass manifold with corrosion-resistant fittings
• Gauge range shows -30 to 0 inHg, optimal refill around -25 to -20 inHg
• Rubber hose and reinforced fittings for leak-free vacuuming

Which vehicles and parts are compatible with the 23 adapters in the set?

The adapter selection covers a broad range of domestic and import radiator necks, expansion tanks, and overflow reservoirs found on cars, trucks, and SUVs. The kit is built to match common OEM radiator caps and systems, making it suitable for most workshop needs without buying extra fittings.

• Compatible with many makes including Ford, GM, Toyota, Honda, BMW, Audi, Volvo, and more
• Adapters fit a variety of cap styles and diameters for broad vehicle coverage
• Color coding speeds identification and reduces setup time

How durable and accurate are the tester components?

Components are made from aluminum alloy, brass, rubber, and nylon to resist corrosion and perform under pressure. The reinforced hoses and upgraded fill valve provide secure seals, and the vacuum and pressure gauges give clear feedback for dependable diagnosis.

• Aluminum and brass fittings resist rust and wear for long service life
• Reinforced hoses maintain pressure without kinking or leaking
• Storage case keeps parts organized and protected between uses

Who is this for: The VTG VOGTEN 28PCS Coolant Pressure Tester Kit suits DIY enthusiasts, independent mechanics, and fleet technicians who need a portable, reliable way to test radiator caps, locate cooling-system leaks, and perform vacuum refills. If you service varied vehicle makes or want a single kit that handles pressure testing plus clean coolant refilling, this set streamlines the process and reduces repeat trips for concealed leaks or air-bound cooling systems.