Install rockets in your grand tourer with Jaguar XK spark plugs from AutoAnything. These XK spark plugs contain built-in capacitors that store energy from your car's coil and quickly burn your fuel for up to 12% additional power. You also receive better fuel economy with Jaguar XK spark plugs.
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A strong 1,000,000 watts emanates from each XK sparkplug, compared to a tiny 50 watts from standard plugs. We put our AutoAnything 1-year lower price guarantee on each Jaguar XK performance sparkplug. Better still, our shipping is free. So, go ahead and order today for great savings and quality spark plugs.