Limited Lifetime Warranty; this just might be the last spark plug you'll ever buy. The patented DiamondFIRE technology produces a no foul spark plug that improves fuel economy up to 13%, increases power up to 12% and reduces emissions up to 58%. Replaces Champion J19LM, RJ19LM, J17LM, RJ17LM.
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Item# : SPM6628912907
Model # : E310
Dimensions:
Overall Length :
6.5 (in.)
Weight:
Item Weight :
0.18 lbs. (lbs.)