NGK Iridium IX Spark Plug Box of 4 (DCPR7EIX) 10351 Heavy-duty D

Heavy-duty D

or other fluid system applications

It's built so that you can remove the factory hardtop without tools and will stay in place with the top removed

The oil-free design is best suited for daily driving and offers long service intervals

but everyone knows that it's important to have lighting that is also safe and legal for on-road use

NGK Iridium IX Spark Plug Box of 4 (DCPR7EIX) 10351 Heavy-duty DNGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability. NGK Iridium IX plugs offer extreme ignitability and exceptional anti fouling. Tapered cut ground electrode provides improved starting, idling and throttle response. The Iridium fine wire center electrode's durability is six times harder than platinum. Iridium alloy's extremely high