Recommended for all vehicle. Makes, models & years. Instantly protects against rust & corrosion. All vehicles ready to use. Cor-Guard Technology - Keep parts clean for longer engine life. Prestone Clean vs Ordinary Coolant: Corrosion & pitting. Engine water pump. ASTM part tested to 300 hrs / high stress test. 300000 miles guarantee compatible with all coolants & colors. For Use In: Cars, SUVs, CUVs, minivans; All manufacturers: Yes. For Use In: Trucks: Light & medium duty; All Manufacturers: Yes. For Use In: Gas & diesel engines; All Manufacturer: Yes. For Use In: Aluminum & cast iron components; All Manufacturers: Yes. Coolant Fluid Performance: Years/miles: up to 10 yrs or 300000 mi (With a complete flush / drain and fill per manufacturer's recommendations); Fluid color: works with all fluid colors; Compatibility: OAT, POAT, HOAT & IAT; Warranty: Will not void warranty; Corrosion: meets ASTM D3306 & D4985. Coolant / Water Ratio: 50/50. Freeze Protection: -34 degrees F (-37 degrees C). Boil Over Protection (using 15 lb pressure cap): 265 degrees F (129 degrees C). If different temperature protection desired, then use the Prestone Concentrate formula & mix to need. Longer Engine Life (Prestone.com or 1-888-269-0750 for guarantee requirements and limitations) Guarantee: 10 year; 300,000 miles. www.prestone.com. Visit www.prestone.com. Questions? Call 1-888-269-0750. Made in the USA with domestic & imported materials.