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- NGK Spark Plugs

Motorcycle Spark Plugs

Full range of standard and Iridium spark plugs

It all starts with the spark, and the stronger the better. Treating your bike to the very best in spark plugs will always pay dividends and our range now incorporates fitments for virtually every modern motorcycle. Using the 'Your Bike' search function will narrow the choice down to the right fitment to keep your machine in its prime.

Departments

NGK Spark Plugs

Verified Customer Reviews for Motorcycle Spark Plugs

Top quality Spark plug at a discount price

06 Jan 2026 by MB

NGK Iridium Spark Plug - CR9EIX

If you want the best spark plugs then you have to choose Iridium. However, these are normally very expensive. The price I paid SportsBikeShop for these was close to that of standard spark plugs.

The only issue you may wish to consider is the spark plug aperture; the hex nut on these plugs is lower than standard and so your standard plug tool may not have the reach or may be too broad.

Helpful?

Amazing product and service as always

05 Jan 2026 by Jae C

NGK Iridium Spark Plug - IMR9E-9HES

Used these to replace standard plugs on my CBR1000RR couldn’t anal for better quality, amazing performance and reliability. Service from Sportsbikeshop was beyond and above as always so helpful, fast, and great customer service

Helpful?

Amazing service as usual

02 Jan 2026 by K.V

NGK Iridium Spark Plug - IMR9E-9HES

Always purchase from SBS. Delivery is super quick. Any technical issues the helpline is always available and very helpful. Product prices are great. Will be purchasing again !

Helpful?

Just works

01 Jan 2026 by Ray