Spark Plugs

Late '78-'84 Shovelhead & '84-'99 Evolution 1340-equipped models or use in place of Nos. 5R6A & 5RL

Twin Cam 99-17 & Sportster XL Evo 86-20

Softail 18-later, Touring/Trike 17-later & Street XG/A

VRSC / V-Rod 02-17

Shovelhead late '78-'84 & Evolution 1340 '84-'99

Sportster XR1200 '08-'13

Softail 18-later, Touring/Trike 17-later & Street XG/A

Softail 00-17 (except FXCW, FXCWC, FXS & FXSBSE)

Dyna 99-17

Softail '18-later

Twin Cam '99-later, Sportster '86-later & Evo 1340 with Screamin' Eagle Cylinder Heads

Twin Cam 99-17 & Sportster XL 86-20 (Evo 883, 1100 & 1200)

Sportster XL 07-20

FLH / FX '48-'74

Sportster 71-85 (Ironhead)

Touring 09-16

Dyna 91-98, Softail 85-99 & Touring 80-84

Revolution Max '21-later

'54-'56 KH, '57-'70 XL-900, '71-'85 Iron Sportster, '48-'74 FLH/FX

Softail FXSB, FXCW, FXCWC & FXS '08-'16

Touring & Trike '17-later

Revolution Max 21-later

Sportster XL 86-03

Touring 99-08

Street XG '15-later & XG750A

Sportster XL 04-06