Efficient Cooling System Refill: The OEMTOOLS 24444 cooling system pressure tester kit quickly refills your vehicle's cooling system while eliminating trapped air, preventing engine damage.
Vacuum Leak Testing Capability: Cooling system vacuum fill tool performs vacuum leak tests on your vehicle's cooling system to ensure it’s functioning optimally and avoid costly repairs.
Prevents Engine Damage: This coolant system pressure tester helps reduce the risk of engine damage from air pockets, making it an essential tool to prevent recurring issues.
Multiple Bushings & Adapters: The vacuum coolant filler includes 5 additional bushings and a tapered cone adapter, 70-110 psi Recommended Working Pressure.
Tapered Cone Adapter: The tapered cone adapter provides a secure, airtight seal on most radiator and coolant bottle necks without the need for custom adapters, ensuring a hassle-free experience.