Genex® universal, extended-life antifreeze provides ultimate protection to passenger cars, light trucks, and SUVs.



HOAT extended life antifreeze/coolant it combines organic acid salts with conventional inorganic salts and azoles; which makes it compatible with all types of both extended life and conventional technology antifreeze/coolants, regardless of makes, motor, year, or coolant color.

year round extended life

Extended Life

Utilizing a combination of salts of carboxylic and phosphono-carboxylic acids, which deplete very slowly relative to conventional inorganic salt compounds, provide an extended service life of 5 years or 150,000 miles.

service effective


Exceeds ASTM performance requirements (ASTM D33-5, D4985, D6210/11 TMC ATA RIP 329/388).

Provides maximum, all-year protection ( -34F to +226F) against freeze-ups, boil-overs and corrosion – even under extreme pressure.

eco friendly


Hybrid Organic Acid Technology, low-silicate, no-phosphate formulation meets European and Japanese OEM requirements.

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