Nissan and Datsun Workshop Service and Repair Manuals

Spark Plug: Specifications

SPARK PLUG (PLATINUM-TIPPED TYPE) 
Standard type  .....................................................................................................................................................................................................  PLFR5A-11
Hot type  .............................................................................................................................................................................................................  PLFR4A-11
Cold type  ...........................................................................................................................................................................................................  PLFR6A-11

Gap (nominal):  .....................................................................................................................................................................................  1.1 mm (0.043 inch)

Tightening torque:.......................................................................................................................................  19.6 - 29.4 Nm (2.0 - 2.9 kg-m, 15 - 21 ft. lbs.)