Automobile Motorcycle High Quality Ignition Spark Plug Iridium TORCH K6RIU-11 Candles for PFR6Y PFR5B-11 FR6EI 

Specification:
Hexagon size : 16mm  
Thread reach :19mm
Thread size:14mm
Calorific value : 6

TORCH K6RIU-11 are matching with the spark plugs of each brand below: :

NGK PFR6Y
NGK PFR5B-11
NGK FR6EI

Please note: Please make sure if our part number matches your original one. If the numbers are not at the same, please contact us firstly, we will check the right one for you. Thank you for your cooperation!due to production series, the detailed colors may vary, but the performance is the same.