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Home >> Kia >> 2003 >> Optima L4-2.4L >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Powertrain Management >> Spark Plug
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Spark Plug

NGK PFR5N-11, PFR6N-11
Champion RC10PYP4

Gap 1.0 - 1.1 mm (0.039 - 0.043 in.)

Torque 20 - 30 N.m (15 - 21 ft.lb)