SPORTSBIKESHOP
  • Click & CollectFrom a shop near you
  • 15+ Years OnlineTried, tested, trusted
  • 365 Day ReturnsRefund or exchange
  • Award WinningMCN retailer of the year
  • Free UK DeliveryMainland ex H'lands (over £25)
  • 200+ Top BrandsUK's largest range

Click & Collect

If you can't be around to receive your delivery during the day, just use one of our simple click & collect options. We offer delivery to a shop local to you using both the UPS Access Point network and the DPD Pickup network. Most pick up points are open outside of normal working hours and will keep your package so you can collect at a time to suit you.

15+ Years Online

We've been serving the motorcycle community for more than 15 years now and in that time we've grown to be the largest online retailer of motorcycle clothing & accessories in the UK.

365 Day Returns

We simply don't believe in making the sale and moving on, we want to make sure our customers are happy with their purchase. That's why we now offer a full 365 day returns period. Simply relax, take your time and make sure it's right! All we ask is that you try the items within your own home and return with the tags intact.

Award Winning

There's a reason why our competitors spend so much time watching what we do, we believe in customer service levels beyond the norm and we're always looking for ways to improve. In late 2013 we were recognised for this by the bike industry's No.1 publication, Motorcycle News. As retailer of the year, we feel it's our duty to constantly better our offering and if you have any ideas, we'd love to hear from you!

Free UK Delivery

It's really simple, if you spend over £25 with us, delivery is free of charge to any mainland UK address (excluding Islands & Highlands).

200+ Top Brands

There simply isn't a better selection of biking brands anywhere in the UK and we're constantly updating every range to ensure you have the best choice available.

NGK Standard Spark Plug - CR9EK

Standard copper core insulated spark plug

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Customer Reviews for NGK Standard Spark Plug - CR9EK

NGK Standard Spark Plug - CR9EK
April 1, 2019

Good product

Bought them for my suzuki gsxr 750 ws. Bike runs much better with the new plugs. Would have preferred some better packaging though as they were sent in a jiffy bag with no protection other than the small box they come in.

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NGK Standard Spark Plug - CR9EK
July 11, 2016

Good plug

Good quality spark plug. Bought three for Daytona and after replacing them bike goes well.

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NGK Standard Spark Plug - CR9EK
September 23, 2015

Great item

Great item. Very fast delivery.

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NGK Standard Spark Plug - CR9EK
August 11, 2015

Quality service

Efficient service and good communication. Item as described.

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Description

NGK Standard Spark Plug - CR9EK

NOTE PRICE PER PLUG

Triple-Gasket Sealing Process
Virtually eliminates the possibility of combustion gas leakage through the shell. Most other manufacturers only use two seals.

Solid-Copper Core
Produces a more powerful spark with less firing voltage. Other manufacturers use a "copper coated" center core.

Corrosion Resistant
Zinc Chromate Coating double dipped for maximum protection. An NGK exclusive.

Alumina Silicate Insulator
Virtually pure to insure dielectric and physical strength, as well as heat transfer away from the tip for maximum performance.

Corrugated Ribs
Eliminate "flashover", which can cause misfiring and engine damage, especially in damp environments.

Product Fitment
Manufacturer

About
NGK

NGK is the leader in Motorcycle Spark Plugs, with spark plugs for virtually every Motorcycle, ATV, and Scooter application in the world. Utilizing a wide variety of materials, from standard copper-core type to Iridium, NGK is the world's leader in spark plug engineering and technology. They are OEM approved and specified by more motorcycle manufacturers than any other spark plug company including Honda, Kawasaki, KTM, Suzuki & Yamaha.

See all NGK products
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