Changed plugs - could this void my warranty?

[MAFDaddy]

My 04 V6 5speed seems to have a hesitation or 'miss' when accelarating during shifting. It only has 18k miles but I threw in some Champion Double platinums. I have a few questions now.
1. Is that plug a good choice? The Auto Zone parts guy said it was the recommended brand. Not sure about that.
2. Will changing plugs from OE void my factory warranty?

Thanks
MAFDaddy

 

[Bennett]

1.) Champion plugs are actually a pretty decent plug to begin with and you went with platinums, so I would say it was a good choice.

2.) No it shouldn't. There is actually a law that protects you against getting warranties voided by using non-oem parts.

Bennett

 

[Corwyyn]

Will changing plugs from OE void my factory warranty?

The only way I can think that using non-OEM plugs would void your warranty is if you happened to get plugs that reach down into the cylinders farther than the stock plugs; the damage caused might not be covered. Having said that, if the auto parts store database had these listed as replacements for the stock plugs I would feel comfortable using them. YMMV