-
Pay later with PaypalInterest free options available
-
Click & CollectFrom a shop near you
-
KlarnaKlarna available at the checkout
-
20+ Years OnlineTried, tested, trusted
-
Free Returns*Mainland ex H'lands (over £25)
-
200,000+ Reviewsfrom bikers like you
Departments
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.
Spark plug wrench with increased reach of 15cm
£7.99
RRP £11.99
Verified Customer Reviews for Motorcycle Spark Plugs
Top marks for sparks! 
NGK Standard Spark Plug - MAR9A-J
28 May 2026 by Andy G
NGK Standard Spark Plug - MAR9A-J Usual great quality product from NGK and Sportsbikeshop.
I stock and delivered quickly
Helpful?
Great 
NGK Iridium Spark Plug - CR9EIA-9
23 May 2026 by Anonymous
NGK Iridium Spark Plug - CR9EIA-9 Best price online, express delivery
Helpful?
Market Leader NGK Iridium Spark Plug - IMR9D-9H
20 May 2026 by Ken R
NGK Iridium Spark Plug - IMR9D-9H NGK spark plugs are the best available for a sensible price and perform exactly as they should.
Helpful?
Quality and cheapest NGK Iridium Spark Plug - IMR9E-9HES 
15 May 2026 by Wes
NGK Iridium Spark Plug - IMR9E-9HES Not this companies fault, but the most expensive ?? spark plugs and only honda use them as far as I know.
Quality product and went straight into the cb1000r
Helpful?
Perfection NGK Iridium Spark Plug - CR9EIA-9
13 May 2026 by Matt M
NGK Iridium Spark Plug - CR9EIA-9 Absolutely no issues with these sparks. Fit perfectly in my 2010 er6-f. Doesnt say they're compatible, but they're the same sparks as the versys
Helpful?