2009 Toyota Highlander Owners Manual - Page 565

6-1. Specifications n Gasoline engine number and electric motor (traction motor) number The gasoline engine number and electric motor (traction motor) number are stamped as shown. Gasoline engine number Electric motor (traction motor) number Engine Model Type Bore and stroke Displacement Valve clearance (engine cold) 3MZ-FE 6-cylinder V type, 4-cycle, gasoline 3.62 × 3.27 in. (92.0 × 83.0 mm) 202.1 cu.in. (3311 cm3) Intake: 0.006 ⎯ 0.01 in. (0.15 ⎯ 0.25 mm) Exhaust: 0.01 ⎯ 0.013 in. (0.25 ⎯ 0.35 mm) Fuel Fuel type Octane rating Fuel tank capacity (Reference) Unleaded gasoline only 87 (Research Octane Number 91) or higher 17.2 gal. (65.0 L, 14.3 lmp.gal.) 540