GS 350 AWD V6-3.5L (2GR-FSE) (2009)
Spark Plug: Specifications
Correct electrode gap for new spark plug ......................................................................................................................... 1.0 to 1.1 mm (0.039 to 0.043 in.)
Maximum electrode gap for new spark plug .............................................................................................................................................. 1.4 mm (0.55 in.)
Spark plug
Torque: .............................................................................................................................................................................. 21 Nm (214 kgf-cm, 15 ft-lbf)