Autool SC301 Automotive Coolant Leak Tester and Pressure Filling Tool for Radiator Diagnostics and System Maintenance is a specialised mechanical tool designed to assist in radiator system diagnostics and maintenance. This tool is used to identify coolant leaks and to apply pressure for efficient coolant filling, helping pinpoint faults in the cooling system to maintain engine temperature control.
The function of this unit is to simulate radiator pressure while checking for leaks, which can help prevent overheating and engine damage. It is essential to compare this tester’s pressure output and connection capabilities with your vehicle’s radiator specifications to ensure proper diagnostic accuracy. The tester is part of the diagnostics category and is branded by Autool, making it tailored for automotive radiator maintenance tasks.
This tool is particularly useful for workshops and vehicle owners who regularly service or troubleshoot cooling systems. When evaluating, ensure compatibility with the radiator system in question and confirm it meets the pressure testing requirements of your vehicle model. If you are uncertain about fitment or diagnostic application, consulting the sales desk or submitting a request for part advice is recommended.
If this repair may need matching clips, brackets, lights, panels or more than one part, check more Diagnostics, Quick Repair Bundle or Request a Part before ordering.





