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Home >> Lexus >> 2010 >> SC 430 V8-4.3L (3UZ-FE) >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Ignition System >> Spark Plug
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Spark Plug

Spark plug

Correct electrode gap for new spark plug 1.0 to 1.1 mm (0.039 to 0.043 in.)
Maximum electrode gap for used spark plug 1.3 mm (0.051 in.)

Torque 18 Nm (183 kgf-cm, 13 ft lbf)