Mopar (Bosch) spark plugs

[Flryder]

I just got a set for my 2012 4.7 4x4. Does anyone know if they are pre-gapped?

Thanks,
Dan

 

[BOWERSFJ]

You should always double check before installing them ... 2 seconds, and you are sure ... Seems like a no brainer


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[misfit77]

Seeing u have 2012. U might have coppers. I would definitely check and correct as needed.

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[BOWERSFJ]

I got a 2012 ... Copper only !!!


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[U&A]

You should always double check before installing them ... 2 seconds, and you are sure ... Seems like a no brainer


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Absolutely.

An the plugs are made in china or some other Third World country in a basement by people that are paid pennies a day. Yes you should check the gap AND The entire condition of the plug.


Sent while firmly grasping my redline lubed RAM [emoji231]

 

[Flryder]

Thanks, for the input. I see that the exhaust side plugs are iridium and pre-gapped, but I will check anyway. The intake side are nickel and need to be gapped.
Ram on,
Dan

 

[RAMTRPR]

I have a 2009 but I put the 2014 coils on it. Should I still run copper or up to the iridium ones?


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[GIJoe2010]

Iridium