Spark Plugs

SPARK PLUG TYPE

Application	Spark Plug
V12	Bosch B4419

SPARK PLUG SPECIFICATIONS

Application

Gap: In. (mm)

Torque: Ft. Lbs. (N.m)

V12

⁽¹⁾

15-22 (20-30)

⁽¹⁾	Spark plug gap on single-electrode plug is .027" (.7 mm). Gap on dual electrode plug is .035" (.9 mm). Gap on other types of spark plugs is not adjustable.