Detroit Diesel Thermostat for engines 6V53 and 8V53

Cooling system treatment for Detroit Diesel and Cummins engines. This product can protect all 6 metals commonly found in cooling systems, helps prevent liner pitting, extends antifreeze life and inhibits mineral scale deposits.

Each bottle contains 16 FL OZ of treatment.

Instructions for use:

• To precharge cooling system, add 1 pint of treatment to the radiator for every 4 gallons of cooling system capacity. Use double the normal dosage for water-only systems.

• To maintain cooling system, add 1 pint of treatment for every 20 gallons of cooling system capacity, every 15,000 miles (or every 300 operating hours for low-mileage trucks, stationary engines and marine units.)

Available for ground shipping only in US and Canada.

Note for California Residents: WARNING Cancer and Reproductive Harm.   www.p65warnings.ca.gov

Thermostat seal for Detroit Diesel engine