Motorcycle Spark Plug Wires & Spark Plugs

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Be sure that your engine is firing properly with the best motorcycle spark plugs and spark plug wires. Your engine can only run the way it was designed to when it has the right amount of spark, in the correct heat range and at the right time. Spark plugs are often overlooked as an essential part of the bike, but if they are fouled or not gapped correctly, your motorcycle will run poorly or not at all. If your engine is running as efficiently as possible, your plugs can last quite a while, but if it is running too rich or too lean, you run the risk of fouling the plug or burning it up. It’s also important to be sure that you are using a spark plug that is in the correct heat range and not just using any old plug that is on hand.

Loose or damaged motorcycle spark plug wires and caps are a common electrical problem on bikes, especially older ones. Fortunately, once they have been diagnosed as the issue, they are an easy and relatively inexpensive fix. You can also upgrade the plug wires to increase the spark intensity and durability of the wires and caps. This will boost the performance of your motorcycle and prolong the life of the plug caps and wires as well. Spark plug wires are offered in a variety of colors to add a bit of style to that area of your bike.

At Dennis Kirk, you will find the best selection of motorcycle spark plugs, spark plug wires, spark plug caps and switches for the lowest guaranteed prices. We keep them all in stock so we can ship them to you the same day that order. That way you can get your order fast and be back out riding as soon as possible. And when your order is over $89, we will ship it to you absolutely free. Use our Shop By Ride selector at the top of the page to find all of the parts that fit your specific motorcycle. If you are unsure of what you need, our knowledgeable Tech Support Team is on hand to answer any questions that you may have.