Infiniti Workshop Service and Repair Manuals

Spark Plug: Application and ID

SPARK PLUG (PLATINUM-TIPPED TYPE) 

  ..............................................................................................................................................................................................................  Symbol/Make
Standard type  ................................................................................................................................................................................  PLFR5A-11  NGK
Cold type  .......................................................................................................................................................................................  PLFR6A-11  NGK
Hot type  ..........................................................................................................................................................................................  PLFR4A-11 NGK
Plug gap (Nominal)  .....................................................................................................................................................................  1.1 mm (0.043 inch)