2007 Chrysler 300 2.7 v6 (spark plugs)

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08-12-2018, 02:43 PM

Jose Vega

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2007 Chrysler 300 2.7 v6 (spark plugs)

I want to change the spark plugs on my vehicle, what is the gap size for this model?

08-12-2018, 08:29 PM

CHRYSLER TECH

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Location: Norcross GA

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If you use OEM Champion platinum you wont need to gap them

08-12-2018, 09:35 PM

Jose Vega

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Is it a pretty simple/ straightforward process? I’d prefer not spending money where I don’t have to. I already bought the plugs and tools. How long is the whole process?

08-13-2018, 06:16 AM

tarhealcracker

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Jose,

The Haynes manual for your car with the 2.7L engine says the spark plug gap is 48 to 58 thousands (.048 to '058).

08-16-2018, 06:47 PM

CHRYSLER TECH

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if you gap platinum plugs you will erode the tips which will cause issues like them failing sooner.

08-17-2018, 04:43 AM

Taronga76

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Join Date: Jun 2018

Posts: 58

I agree with Chrysler Tech, pretty much all plugs now are pre-gapped, so just make sure you get the right ones. It's a fairly process to do, just make sure you have a spark plug removal tool and do 1 at a time, that way you can't mix the wires up when putting them back on.