Prestone Precision Blend Antifreeze/Coolant 3.78L

**Prestone Precision Blend Antifreeze/Coolant 3.78L (AF-2033)** is expertly formulated with a 33% prediluted mix, ideal for less severe climates. Compatible with antifreeze/coolant of any color, it’s suitable for all makes and models of cars and light-duty trucks. Protecting aluminum and other engine metals, it prevents overheating, boil-overs, freeze-ups, and corrosion while extending engine life. Patented Cor-Guard inhibitors keep your cooling system efficient and shield against damage from worn-out antifreeze. With freeze-up protection to -34°F (-37°C) and boil-over resistance up to 265°F (129°C), Prestone Precision Blend is your trusted solution for superior engine care.

May be added to the antifreeze/coolant of any make or model automobile or light duty truck. May be added to ANY color Antifreeze/Coolant. Protects Aluminum and all other engine metals. Prevents overheating, boil overs and freeze-ups. Formulated with patented Cor-Guard inhibitors. Extends engine life**. Prevents corrosion. Helps your cooling system run more efficiently. Protects cooling system from the damage caused by worn-out antifreeze. Works with any color antifreeze. Freeze Up: -34°F / -37°C Boil-over**: 265°F / 129°C