LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Chevrolet >> 2003 >> Impala V6-3.8L VIN K >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Ignition System >> Spark Plug
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Spark Plug

Spark Plug Gap 1.52 mm (0.060 in)
Spark Plug Torque (existing cyl.) 15 N.m (11 lb ft)
Spark Plug Torque (new cyl.) 27 N.m (20 lb ft)