Spark Plug Cross Reference
| Champion | NGK | Customer | Application |
|---|---|---|---|
| CJ8 / RCJ8 | BM6A / BMR6A | Various | Chainsaw, trimmer, blower |
| J19LM / RJ19LM | B2LM / B3LM / BR2LM | Briggs & Stratton, Tecumseh | Flat head/L head engines |
| JCJ6Y / RCJ6Y /CJ7Y / RCJ7Y | BPM7A / BPMR7A | Various | Chainsaw, trimmer, blower |
| RC12YC / QC12YC | BKR5ES / BKR5E | Briggs & Stratton, Kohler | OHV engines |
| RN12YC | GR4 / BPR5ES | Honda | OHV engines |
| CJ8Y / RCJ8Y | BPM6A / BPMR6A | Various | Chainsaw, trimmer, blower |
| RC14YC | BKR4E | ||
| DJ7Y | BPM6F | ||
| CJ6 / RCJ6 | BM7A / BMR7A | ||
| DJ8J | BM6F | ||
| CJ14 / RCJ14 | BM4A / BMR4A | ||
| DJ6J | BM7F | ||
| N4C / RN4C / N5C / RN5C | B6ES | ||
| RV15YC4 | BPR5FS / UR4 | ||
| RN10YC / RN11YC4 | BPR5ES | ||
| RN14YC | BPR2ES | ||
| H8C / H10C / H12 | B6L | ||
| J8C | B4 | ||
| RJ6C | B6S | ||
| RJ8C | B4 | ||
| RJ12C | B2 | ||
| J4C | B8S | ||
| D16 | AB-6 | ||
| J17LM | B4LM | ||
| Z9Y | CR5HSA / CR6HSA / C7HSA / CR7HSA |
