Spark Plug: Specifications

SPARK PLUG ELECTRODE GAP

LX-SULEV, EX-SULEV, EX-L-SULEV
Standard (New) 1.2-1.3 mm (0.047-0.051 in.)

Except LX-SULEV, EX-SULEV, EX-L-SULEV
Standard (New) 1.0-1.1 mm (0.039-0.043 in.)

NOTE: Do not adjust the gap of iridium tip plugs; replace the spark plug if the gap is out of specification.

SPARK PLUG TORQUE
Torque them to 18 Nm (1.8 kgfm, 13 lb. ft.) .