Key Features

1. Air-Free Refill

   Removing trapped air before filling means no air pockets are left behind and no time is spent bleeding the system.

2. Leak Check Under Vacuum

   Watching the gauge while the system is under vacuum helps reveal leaks before coolant goes in.

3. Adapters for Many Radiators

   One universal conical adapter and four round adapters cover Volkswagen, Ford, Audi, Honda and other vehicles, including SUVs, vans and light trucks.

4. See the Coolant Flow

   The thick transparent fill hose shows coolant moving, and a filter on the intake end keeps debris out.

5. Durable Fittings

   Aluminum connecting parts with a brass control valve and quick-release coupler resist corrosion.

More Specifications

What’s in the Box

• 1×Coolant vacuum refill tool with gauge
• 1×Coolant fill hose
• 5×Radiator adapters (1 universal conical, 4 round)
• 2×Air-line quick fittings
• 1×Brass tee joint
• 1×User manual
• 1×Carrying case

How to Use

1. Drain the radiatorOpen the hood and drain the old coolant from the radiator.
2. Fit an adapterSeal the radiator neck with the universal conical adapter or a round adapter that fits.
3. Connect the toolWith all valves closed, attach the tool to the adapter.
4. Pull a vacuumConnect the air supply, open the air valve and run until the gauge reads -20 to -25 inHg (-50 to -60 cmHg), then close the valve.
5. Remove the air supplyDisconnect the air hose and compressor.
6. Prepare the coolantConnect the fill hose to the quick coupler and place the filter end in a container with enough pre-mixed coolant.
7. RefillOpen the valve; coolant flows into the radiator, and filling is complete when the gauge reads zero.
8. Disconnect and cleanRemove the hoses and clean off any coolant residue.

Good to Know