CANDELA PFR6B

Band : NGK
Parts No. : PFR6B
Stock No. : 3500 / 5736
NGK Platinum tipped types Spark Plugs PFR6B
Design Symbols used in NGK Spark Plugs
P - Plug Type: Premium Platinum

F - Metal Shell Size: ? 14, 19 mm (3/4") Reach, 16 mm (5/8") Hex.

R - Resistor

Heat Rating Numbers : 6

B - Firing End Construction: Special Design