Powersports spark plug finder
Look up the exact NGK spark plug, the iridium upgrade, and the gap for your motorcycle, ATV, or UTV - by make and model, verified against NGK's application catalogue.
Browse by make
Kawasaki311 modelsHonda294 modelsYamaha286 modelsSuzuki194 modelsKTM136 modelsHarley-Davidson80 modelsBMW64 modelsHusqvarna53 modelsAprilia49 modelsTriumph44 modelsGas Gas43 modelsArctic Cat36 modelsHusaberg36 modelsDucati34 modelsPolaris28 modelsMaico23 modelsVictory20 modelsCan-Am17 modelsMidwest17 modelsUral America14 modelsMotofino13 modelsMoto Guzzi11 modelsMV Augusta10 modelsBuell9 modelsBombardier8 modelsBultaco8 modelsVor8 modelsATK7 modelsCannondale5 modelsBSA4 modelsCarabela4 modelsCagiva3 modelsCimatti3 modelsKymco3 modelsManco3 modelsPolini3 modelsUnited Motors3 modelsVespa3 modelsCCM2 modelsPanda2 modelsBetamotor1 modelHodaka1 model
Frequently asked
How do I find the right spark plug for my bike?
Pick your make below, then your model. Each page gives the exact NGK plug number, the iridium upgrade, and the gap spec, plus where to buy.
Should I set the gap on a new spark plug?
Yes. Check and adjust the gap to your model's spec before fitting - most powersports plugs need a small tweak out of the box. Each model page lists the correct gap.
Are iridium spark plugs worth it?
For most riders, yes: an iridium plug drops into the same fit, lasts much longer than a standard plug, and fires a slightly stronger spark, for a few dollars more. It is a straight upgrade.