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Home >> Lexus >> 2009 >> IS 250 AWD V6-2.5L (4GR-FSE) >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Ignition System >> Spark Plug
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Spark Plug

Spark Plug Gap
Maximum (for a used spark plug): 1.3 mm (0.051 in.)
Electrode gap for a new spark plug: 1.0 to 1.1 mm (0.039 to 0.043 in.)

Spark plug x Cylinder head 25 Nm (254 kgf-cm, 18 ft.lbf)