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Motorcycle Spark Plugs From Rocky Mountain ATV/MC

The importance of motorcycle spark plugs cannot be understated. All of the power delivered from the engine relies on this single, small component whose primary function is simply to create a spark, igniting the air/fuel mixture in the combustion chamber. As with most motorcycle parts, spark plugs eventually wear out. When this happens, the bike can’t run. For this reason, regularly replacing it is generally considered a common maintenance task, but it’s something that practically anyone can do – especially if you have a spark plug wrench or socket. Many riders even carry a spare spark plug holder with them whenever they ride just in case.

We stock several great options from major brands like NGK and Champion. They come in many varieties. Standard spark plugs are the basic run-of-the-mill plug, similar to OEM in most cases. However, there are others too, whether they are built out of different materials (such as platinum or iridium) or feature a slightly different shape or design. Some are even built with specific applications in mind, such as racing.

Picking the right spark plug is easy with our Parts Finder. No matter what brand you have, we carry a motorcycle spark plug that will work for you. Make sure that the make, model and year line up when you order. That way, you know that you’re getting a spark plug that will fit your motorcycle. Take a look at our selection now to check it out.

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

  • NGK Iridium Sparkplug

    NGK Iridium Sparkplug

    Matthew in OH

    Iridium Sparkplug

    Great spark, not such great price but quality pays for itself when it comes to good ignition!

    Read All Reviews
  • NGK Resistor Sparkplug

    NGK Resistor Sparkplug

    Mark in WA

    It's a spark plug.

    The quad ran fine before and after the new plug.

    Read All Reviews
  • Motion Pro Spark Plug Socket

    Motion Pro Spark Plug Socket

    Tibbits in UT

    Well built but...

    It's a well built 18mm socket with several different ways of turning: wrench, socket, even has a hole if you need to break it loose with a screwdriver, (on tight applications where sockets won't fit.) But it does not fit into the small area on the XR400s, better to go with the Honda OEM thin walled socket.

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  • Tusk Pack-A-Plug

    Tusk Pack-A-Plug

    Chris in CO

    Packs a plug

    I have had it in my pack for a season and a half and it is still packing an extra plug for my cousin Justin Case.

    Read All Reviews
  • NGK Racing Sparkplug

    NGK Racing Sparkplug

    Travis in CA

    Have on multiple bikes

    These are great plugs, i have them on a couple bikes and they seem to work really well. Havent fouled one yet, make sure your jetting is right and they will work very well.

    Read All Reviews
  • NGK Standard Sparkplug

    NGK Standard Sparkplug

    CASEY in UT

    work fine

    just like the factory plugs good price

    Read All Reviews
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