Oem or Aftermarket Spark Plugs

[Socialseb83]

I need to change my spark plugs. Is there a difference which I go with? Is there a brand everyone recommends?

 

[ryanjl]

OEM NGK plugs.

 

[ktm525]

I only ever saw Denso and NGK. NGK is OEM but beware of fakes.

 

[gsxr]

I only ever saw Denso and NGK. NGK is OEM but beware of fakes.

+1 ^^^. Google for articles and videos on counterfeit NGK plugs.

 

[ryanjl]

I ordered mine straight from the NGK website. The prices there were close to the best at the time, anyhow.

 

[bbyer]

I install new NGK plugs about every 60,000 miles / four years as I am concerned about the plugs "freezing" in the Aluminum heads.

I am told this is not a concern but it is my wallet.