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Home >> Lexus >> 2003 >> GS 430 >> Repair and Diagnosis >> Engine Performance >> Specifications >> Ignition System (3UZ-FE) Service Specifications >> Torque Specification
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Torque Specification

IGNITION COMPONENTS TORQUE SPECIFICATIONS (3UZ-FE)

Part tightened N.m kgf.cm ft.lbf
Spark plug x Cylinder head 17.5 180 13
Ignition coil x Cylinder head cover 7.5 80 66 in.lbf
Camshaft position sensor x LH cylinder head 7.5 80 66 in.lbf
Crankshaft position sensor x Oil pump 6.5 65 58 in.lbf