The spark-plug/s must be right. Buying the correct item for your model from us, by providing the correct part number, will make sure that you are fitting the correct part to allow your engine to achieve its full potential.
If you are unsure of the part number, then check it, using our online schematic.
Fit a new spark suppresser cap/s at the same time?
Make sure you order all the parts required at the same time and save money on our already low shipping costs.