PLATINUM SPARK PLUGS-Autolite

AUTOLITE® PLATINUM SPARK PLUGS
Step up to platinum. A center wire platinum firing tip provides improved performance and durability*. They fire quicker and cleaner with less voltage for easier starts, quicker acceleration, and improved fuel economy versus standard plugs. Guaranteed for 4 years.** 
*Compared to standard copper plugs 
Platinum center wire firing tip for improved performance.
Super conductive Yttrium enhanced ground electrode provides superior heat transfer
Full platinum tip assures virtually no gap erosion for longer plug life
Leak proof, heat fused resistor for durability
4-year limited warranty