spark plug options

[Buschi340]

Is there an alternative to the plugs I found in my 2009 6.1? NGK PLZ TD 5A-13.
Those do cost here around USD 350.
BOSCH or whatever? What are you guys running in yours?

 

[03ramit1]

I have always run NGK and have never had an issue. By far the best plug in a Hemi that's not running huge booster nitrous, if you are look at brisk plugs.

 

[Map63Vette]

Mine had a set of plain copper Champions in it when I got it. They seem to be doing okay and I think they're on the cheaper side if you're tight on a budget.

 

[Tincup]

On my 2005 Dodge Magnum, ma Mopar recommended plain old Champion plugs changed every 30K. Don't know if that is different on the newer motors.

 

[03ramit1]

Yeah champions are factory on the 5.7 but the 6.1 are NGK. I'm sure you could find a champion that will work though.