Harley Davidson Spark Plug Cross Reference

Finding the right spark plug for your Harley Davidson is easier than you think. This guide provides a comprehensive cross-reference of spark plugs for various Harley models, helping you make an informed choice between original and aftermarket options.

Legacy Models Cross Reference

Harley Spark Plug Cross-Reference XL Sportster 1000 XL Sportster 900 Shovelhead 1975-1981 Shovelhead 1982-1984 Panhead/Shovel 1947-1974
H-D Standard 4R5 4R5 5R6A 5RL 4R or 4R5
H-D Gold 4R5G 4R5G 5R6AG 5R6AG 4R5G
H-D Platinum XL10S XL10S 5R6APP 5R6APP -
Screamin' Eagle 2413 - EVS13S SH13S SH12S
ACCEL - - 2410A 2417 -
AC Delco 42F/42-6FS 42F/42-6FS 44NS/44XLS 44NS/44XLS -
Autolite 4123 - 4265 2585 -
Autolite Platinum - - AP4265DP2 - -
Bosch / Platinum W5AC W5AC WR8DC4 WR8DC4 -
Champion RL82YC RL82YC RN12YC RN13LYC -
Denso Iridium IWF22 IWF22 IW16 IW16 IWF22
NGK B6HS B-6L BPR5ES-11 BPR5ES-11 -
NGK Iridium - - BPR5EIX-11 - -
Splitfire SF412C - SF426E SF98E -

Modern Models Cross Reference

Spark Plug Brand Twin Cam 88″/96″ V-Rod EVO 1340 80″ XL Sportster 883/1200 XL Sportster 1100 XR 1000
H-D Standard 6R12 10R12A 5R6A 6R12 4R5 6R7
H-D Gold 6R12G 10R12AG 5R6AG 6R12G 4R5G -
H-D Platinum 6R12PP 10R12APP 5R6APP 6R12PP XL10S -
Screamin' Eagle EX12S - EVS13S EX12S 2402 -
ACCEL Y2418P - 2410A Y2418P - -
AC Delco - 121XLS R44NS - 42F/42-6FS -
Autolite 4164 4133 4265 4164 996 -
Autolite Iridium XS4164 - XS65 XS4164 - -
Autolite Platinum AP4164DP2 - AP4265DP2 AP4164DP2 - -
Bosch / Platinum YR6LDE X4CS WR8DP YR6LDE W5AC WR8DP
Champion RA8HC RAX94YC RN12YC RA8HC RL82YC RN7YC
Denso Iridium IXU22 IXU24 IW16 IXU22 IWF22 IW22
NGK DCPR7E DCPR8E BPR5ES-11 DCPR7E B6HS B7EB
NGK Iridium DCPR7EIX DCPR8EIX BPR5EIX-11 DCPR7EIX - -
NGK Platinum - - BPR5EVX11 - - -
Splitfire SF416D SF416B SF6D SF416D SF21F SF6B

About Champion Spark Plugs

Champion Spark Plugs are known for high performance, reliability, and long-lasting durability in motorcycle engines.

About NGK

NGK is a leading spark plug manufacturer, renowned for quality and longevity in both motorcycles and automotive sectors.

Maintenance of Motorcycle Spark Plugs

Maintaining spark plugs is essential for smooth engine performance. Regular inspections and replacements will keep your engine running optimally.