Coolant Test Kits


Donaldson test kits offer a quick one-minute test that helps you maintain that cooling system chemical balance. It is recommended that you test your coolant two times a year.


Required actions after testing

If your additive is above 3 units per 1 gallon / 3.8L

Replace the coolant filter with a non- charged filter until the additive concentration falls below 3 units per 1 gallon / 3.8L.


Between 1.2-3 units per gallon / 3.8L

Continue to replace the coolant filter at each oil drain interval.


Below 1.2 units per 1 gallon / 3.8L

Replace the coolant filter and add 0.47L of additive liquid per 15.1L of coolant.


Coolant Hoses

Coolant Hoses

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Coolant Test Kits

Coolant Test Kits

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Lube
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