Spark plug cracked - Replacement?

[Deleted]

Hi All,

Just wanted to ask a quick question, when changing my plugs (z1000 2005) I noticed that one of my ignition coil sticks were cracked. I have since sprayed some silicone spray on it but I am wanting to replace and have read about people getting the Mitsubishi ones, but I not sure if this would be a good idea? And if so, do i change them all, so there is no cross-branding?

Hope someone can advise,

Thanks

[maxz1000]

So long as the replacement colis are the same specification, there should not be an issue.