Mercury Capri Performance Spark Plugs
Lose those factory-supplied spark plugs and drop in some extra power and performance. By moving up to our Mercury Capri spark plugs you can draw monster throttle response from your powerplant. And, it takes only a couple minutes to put in these spark plugs. Our Mercury Capri Spark Plugs have 1 reviews, averaging 4.5 out of 5 stars.
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