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Dirt Bike Spark Plugs

Spark plugs are an essential part of every dirt bike engine. When the spark plug stops sparking, the engine is completely inoperable. That’s when it’s time to turn to Rocky Mountain ATV/MC. We carry many dirt bike spark plugs to ensure that you’re always on the go. And with such great prices, why not pick up a spare? That way, you’ll always be prepared for the worst, and you won’t have to worry about a simple spark plug placing a dreaded DNF on your race results. We’ve even got spark plug holders for your spares!

We’re proud to carry one of the leading manufacturers of dirt bike spark plugs: NGK. Each plug is specially designed for each bike and replaces the stock part. (If you’d prefer an OEM spark plug, we’ve got those too – just click the OEM button at the top of the page.) Our proprietary Parts Finder makes it easy to determine exactly what fits your bike. We carry several types of spark plugs, including high performance spark plugs. Iridium spark plugs are among the most popular available due to their long lifetime. If you’re part of the motocross scene, don’t pass up on a racing spark plug! When you need a new spark plug for your dirt bike, Rocky Mountain ATV/MC is your solution!

Latest Dirt Bike Spark Plugs Reviews – You could win up to $500 for reviewing products!

  • NGK Iridium Sparkplug

    NGK Iridium Sparkplug

    Ernes in NJ

    Great product

    I love it,it starts right up and sp far no problem with it

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  • NGK G-Rated Sparkplug

    NGK G-Rated Sparkplug

    Stephen in CA

    Ngk ONLY.

    I build race cars and work on a lot of vehicles. I ONLY use NGK in my race cars so why would I not use them in my dirt bikes, too?! I usually order five plugs at a time, this way I can do all my jetting really easily. Once dialed in these plugs last me an entire season of off road desert free-riding. Never have fouled one and they are superior qaulity. Only plug I will use, and you cannot go wrong for the price.

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  • NGK Resistor Sparkplug

    NGK Resistor Sparkplug

    Phillip in TX


    All I use

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  • Tusk Spark Plug Socket

    Tusk Spark Plug Socket

    marc in NJ

    no complaints

    works as it should and cost half the price of others... i always buy TUSK products and always seem to have good luck with their stuff...

    Read All Reviews
  • KTM Spark Plug Holder

    KTM Spark Plug Holder

    brandan in WA

    Great product

    Works great for protecting a spark plug, i threw it in my fender pack among tools and parts and don't have to worry about it getting damaged. I don't understand why people gave it bad reviews, it works just fine for me.

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  • Tusk Spark Plug Wrench

    Tusk Spark Plug Wrench

    Gene in OR

    Great product

    This spark plug wrench comes with the rubber in the middle used for holding the spark plug. Better than OEM.

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