2010 Toyota Highlander Owners Manual - Page 1794

6-1. Specifications How to read oil container label: The ILSAC (International Lubricant Standardization and Approval Committee) Certification Mark is added to some oil containers to help you select the oil you should use. Cooling system Without rear air conditioning system 7.3 qt. (6.9 L, 6.1 Imp. qt.) 8.0 qt. (7.6 L, 6.7 Imp. qt.)* With rear air conditioning system 9.6 qt. (9.1 L, 8.0 Imp. qt.) 10.4 qt. (9.8 L, 8.6 Imp. qt.)* Without rear air conditioning system 9.3 qt. (8.8 L, 7.7 Imp. qt.) 10.0 qt. (9.5 L, 8.4 Imp. qt.)* With rear air conditioning system 11.6 qt. (11.0 L, 9.7 Imp. qt.) 12.4 qt. (11.7 L, 10.3 Imp. qt.)* Use either of the following. • "Toyota Super Long Life Coolant" • Similar high-quality ethylene glycol-based non-silicate, non-amine, non-nitrite, and non-borate coolant with long-life hybrid organic acid technology Do not use plain water alone. 2.7 L 4-cylinder (1AR-FE) engine Capacity (Reference) 3.5 L V6 (2GR-FE) engine 6 Vehicle specifications Coolant type *: With towing package 569