ZEREX® Antifreeze Coolant: Pre-Diluted 50/50, Orange, OAT, Ethylene Glycol - 55 gal

5 Year / 150,000 Mile Guarantee, DEX-COOL Compatible, Silicate & Phosphate Free OAT DEX-COOL® AUTOMAKER APPROVED for use in GM and SAAB vehicles. Meets or exceeds the following industry specifications: ASTM D3306, SAE J1034, J814, J1941, TMC of ATA RP-302B, AND Federal Specification A-A-870A. DEX-COOL used under license- DC- 4 5 Year / 150,000 Mile Guarantee Factory-fill equivalent formula