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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Parts orders over $50 ship free.*All orders placed before 5 pm ship next day. Standard shipping averages 3 business days for delivery. Expedited shipping is available.
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Hassle Free Returns
We'll make sure you get the right part. Enjoy 90-day returns for unused parts and we won't penalize you for ordering the wrong part when you follow our return policy.*
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