• Pay later with PaypalInterest free options available
  • Next-day DeliveryAvailable 7 Days a Week
  • Store network11 Stores across the UK
  • Free next day to storeOnline choice delivered in-store
  • 250+ Top BrandsUK's largest range
  • 20+ Years OnlineTried, tested, trusted
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.  
Departments Featured Products
-26%
NGK Standard Spark Plug - BR9ECS
NGK Standard Spark Plug - BR9ECS

Standard copper core insulated spark plug

£9.24
RRP £12.49
-42%
Bike It Ignition Spark Plug Tester
Bike It Ignition Spark Plug Tester

Tests for HT spark potential

1.0(1)
£8.65
RRP £14.99
-33%
Bike It Spark Plug Set
Bike It Spark Plug Set

Spark plug maintenence set

3.6(5)
£8.00
RRP £11.99
-33%
Bike It Deep Reach Spark Plug Wrench
Bike It Deep Reach Spark Plug Wrench

Spark plug wrench with increased reach of 15cm

5.0(1)
£7.99
RRP £11.99

Verified Customer Reviews for Motorcycle Spark Plugs

Back to spec
5
27 Feb 2026 by Brendan
NGK Standard Spark Plug - CR9EH-9 NGK Standard Spark Plug - CR9EH-9
Fitted these as per the shop manual running great
Helpful?
Packing was poor
5
25 Feb 2026 by Anonymous
NGK Standard Spark Plug - DR8ES-L NGK Standard Spark Plug - DR8ES-L
Have not tried the plugs yet - they seem ok looking at them but the packing was poor - I would have expected the plugs to be together in their four boxes but a bag to hold them together- they were given to us loosely and boxes were opened so hoping they are ok
Helpful?
Sparkplugs
5
23 Feb 2026 by Ian
NGK Iridium Spark Plug - CR9EIA-9 NGK Iridium Spark Plug - CR9EIA-9
Quick delivery and competitively priced
Helpful?
Worth it
5
23 Feb 2026 by Anonymous
NGK Iridium Spark Plug - CR9EIX NGK Iridium Spark Plug - CR9EIX
Worth that little bit more money for reliability ,
Helpful?
Manufacturer recommended
5
17 Feb 2026 by Lewis
NGK Standard Spark Plug - CR8EK NGK Standard Spark Plug - CR8EK
As listed by triumph, never had a problem with NGK plugs of any kind
Helpful?
Excellent product good price quick delivery
5
15 Feb 2026 by Dave G
NGK Standard Spark Plug - LMAR8A-9 NGK Standard Spark Plug - LMAR8A-9
I needed these spark plugs in a hurry. Sportsbikeshop didn't let me down.
Helpful?