Product photo to follow. Go by the part number and the fitment table below.

Electrical · NGK

NGK Spark Plug — CR9EKB

£14.49

Price is per plug

NGK spark plug CR9EKB (NGK stock number 2305).

NGK's part finder lists it for the engines below, with the number of plugs each one takes. Price is per plug, so multiply by the number your engine needs.

UK DELIVERYFree over £75 · £4.99 under
RETURNS14 days · unused
CHECKOUTSecure via Stripe
Specification
BrandNGK
Part numberCR9EKB
NGK stock number2305
Gap listed by NGK0.8 mm
Sold asSingle plug
Delivery & Returns

Free UK delivery on orders over £75, otherwise £4.99. We order this in from our UK supplier when you buy it, so allow extra time before it ships. Once dispatched, standard UK delivery is 3–5 working days. Orders with filters or spark plugs have a £15 minimum — anything except merch counts towards it. You have 14 days to cancel; items must come back unused and in their original packaging — see our Returns Policy.

What It Fits

Fitment is taken from the NGK UK part finder, checked 5 October 2026, for the bikes we list. Where a model came in more than one version, “Applies to” shows the version the manufacturer lists this part for — match it to your bike. Not sure? Email us before you order.

MakeModelYearsListed asYou needApplies to
ApriliaRSV4 (2009–20)2015–2019NGK recommended plug4 plugsAll versions
ApriliaRSV4 (2009–20)2020NGK recommended plug4 plugsRSV 4 RF 1000cc 15→
ApriliaTuono V42015–2018NGK recommended plug4 plugsAll versions
ApriliaTuono V42019–2024NGK recommended plug4 plugsTuono V4 1100 RR 1100cc 15→
£14.49
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