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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
August 19, 2020

Right plug for supersport bike

After 12,000 miles, the bike deserves new spark plugs. thank you..

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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.

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