2009 Toyota RAV4 Owners Manual - Page 494

6-1. Specifications Cooling system 2.5 L 4-cylinder (2AR-FE) engine 7.2 qt. (6.8 L, 6.0 Imp.qt.) 3.5 L V6 (2GR-FE) engine 9.4 qt. (8.9 L, 7.8 Imp.qt.) 9.8 qt. (9.3 L, 8.2 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. Capacity (Reference) Coolant type *: With towing package Ignition system Spark plug Make Gap 2.5 L 4-cylinder (2AR-FE) engine DENSO, SK16HR11 3.5 L V6 (2GR-FE) engine DENSO FK20HR11 0.043 in. (1.1 mm) NOTICE n Iridium-tipped spark plugs Use only iridium-tipped spark plugs. Do not adjust gap when tuning the engine. 472