E3 Spark Plug
- 14 mm thread diameter; .375" reach; 13/16" hex socket
- Lifetime Guarantee, Quicker Starts, Saves on fuel, and Reduces emissions
- Replaces Autolite 458 SE458 456
- Replaces NGK B2LM BR2LM B4LM
- Replaces: Champion J17LM RJ17LM J19LM RJ19LM 5861
Specs & Pledge
- Series Spark Plug
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