TEC #

CHAMPION #

PACK

FITS 

99118 Iridium Spark Plug

RA8HC

4 Pack  Twin Cam 1999-2017  
99110 RA8HC  8 Pack Twin Cam 1999-2017
99119 RA8HC 24 Pack  Twin Cam 1999-2017
 
99101 RN-12-YC 8 Pack 80" Evo 1984-1998
99117 RN-12-YC 24 Pack 80" Evo 1984-1998
 
99102 RN-13-LYC 6 Pack 80" Shovelhead 1980-84
99101 RN-12-YC 8 Pack 80" Shovelhead 1980-81
99098 N-12-YC 8 Pack 80" Shovelhead 1978-79
 
99104 N-11-YC 8 Pack 74" Shovelhead 1975-80     One Range Colder than N-12-YC
99101 RN-12-YC 8 Pack 74" Shovelhead 1975-80 Resistor for Electronic Ignition
 
99105 J-12-YC 8 Pack Panhead, Shovelhead 1948-1974
99144 RJ-12-YC 8 Pack Panhead, Shovelhead 1948-1974 Resistor for Electronic Ignition
 
99111 D-16 6 Pack Knucklehead 1936-1947
 
99110 RA8HC 8 Pack Sportster 1986-2017
99119 RA8HC 24 Pack Sportster 1986-2017
99106 RL-82-YC 8 Pack Sportster 1980-1985
99118 RL-82-YC 24 Pack Sportster 1980-1985
99108 H8C 8 Pack Sportster 1957-78
 
CHAMPION Specialty and British Motorcycle Spark Plugs
99120 Z-9-Y 8 Pack Special Dual Plug Head
99109 N3C 8 Pack Triumph 500cc-750cc Twins & Nortons Standard
99099 N4C 8 Pack Triumph 500cc-750cc Twins & Nortons One Range Hotter
99138 N5C 8 Pack Triumph 500cc-750cc Twins & Nortons One Range Colder
99112 N7 8 Pack Norton 750cc-850cc
 
99142 Champion Copper Plug Spacing Washers 25 Pack