FirstFire™ Spark Plug - RJ19LM
- 14 mm thread diameter, .375" reach, 13/16" hex socket
- Consistent stars, Dependable performance, Superior fouling resistance
- Replaces Autolite 456, 458
- Replaces Champion RJ19LM, J19LM, RJ17LM, J17LM, RJ19HX, 5861
- Replaces NGK B2LM. B2LMY, B4LM, B4LMY, BR2LM, BR4LM
Specs & Pledge
- Series Spark Plug
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