HARLEY DAVIDSON SPARK PLUG APPLICATION GUIDE
HARLEY DAVIDSON SPARK PLUG APPLICATION GUIDE
Harley Spark Plug Cross-reference
| Harley Spark Plug Cross-reference |
Milwaukee 8 107ci |
Milwaukee 8 114ci |
Milwaukee 8 117ci |
|---|---|---|---|
| H-D Standard | 6R10 | 6R10 | 6R10 |
| Brisk Premium LGS-T | AOR10LGS-T | AOR10LGS-T | AOR10LGS-T |
| Brisk Silver Racing | AR10S | AR10S | AR10S |
| Brisk Super Copper | AR10C | AR10C | AR10C |
| Harley Spark Plug Cross-reference |
Twin Cam 88/88B |
VRSC V-Rod |
EVO 1340 (80 CID) |
XL 85-04 883/1200 |
XL 1100cc | XR 1000cc 1983-1984 |
|---|---|---|---|---|---|---|
| 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 | - |
| Brisk Platin/Yttrium | BR12YPY | BR12YPY | BR12YPY | |||
| Brisk Silver Racing | BR12S | BR10YS-9 | LR17YS | BR12S | NR15S | LR14YS |
| Harley Spark Plug Cross-reference |
XL 1000cc 1979-1985 |
XL 1000cc 1972-1978 |
Shovelhead 1975-1981 |
Shovelhead 1982-1984 |
Shovel/Panhead 1947-74 |
|---|---|---|---|---|---|
| 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 | 2402 | EVS13S | SH13S | SH12S |
| Brisk Silver Racing | NR15S | NR15S | LR17YS | LR17YS | NR15S |