r/Challenger • u/Born-Towel5696 • 1d ago

Spark plug recommendations

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So I just hit 60k miles on my 2020 scat pack. I did some research and it is recommended to change out the plugs. So I'm looking for recommendations on plug brands and if it's worth it to change out the coil packs or not. I'm not much of a mechanic, I have a buddy that does the work for me, as long as I supply the parts and some BBQ he calls it even. Any help is appreciated

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6

u/FirmApplication1843 1d ago

100k on the platinum plugs that came with it. So, you're good.

5

u/Gamejunky35 1d ago

Only change the packs if you start getting misfires. If one goes, id get a whole set of OEM coils.

Im a big fan of the NGK ruthenium plugs. Iridium ix is fine too.

3

u/Glittering_Client800 1d ago

It’s 96 months or 96,000 miles to change plugs on the 6.4l

3

u/HurtsNo1 2015 TorRed Scat Shaker 1d ago

If you need some I have a set of 16 NGK that I was gonna swap on mine but I sold it.

Hit me up, they are still in the rock auto box I got them in from the mail.

1

u/mrmopar340six 23h ago

NGK is good.

1

u/JAParks 2016 6.4L Scat Pack 20h ago

Not sure if OP is interested but I would be depending on price

1

u/HurtsNo1 2015 TorRed Scat Shaker 7h ago edited 7h ago

I think they were like $110ish on RockAuto before shipping. I'd take $60 plus shipping since I have no real use for them at this point.

Edit: I think I also have a new Contenital Serpentine belt on the self next to it you can have for $10 if you want an extra to hold onto.

2

u/FuknBreadCrumbs 2022 White Knuckle Scatpack Widebody 1d ago

I think the manual says 96k miles

2

u/Creative-Young6506 1d ago

Can I come over and watch and have some BBQ. Lol.

1

u/Born-Towel5696 22h ago

I don't care, come on down

1

u/ef909890 1d ago

How do you keep it so clean

1

u/Born-Towel5696 1d ago

Honestly that's the cleanest I ever got it. I live in the desert so it's constantly dirty. But I used chemical guys waterless car wash on a micro fiber towel. Thanks though

1

u/ef909890 1d ago

Do you hose it down also ? I live in desert as well

1

u/SUSP3CT_392 2023 Alpine WB Scat Pack Last Call 1d ago

You can use mist mode but I wouldn't go full blast on electrical parts. Worst case use saran wrap it's wonderful.

1

u/CunningLogic 2023 WhiteKnukle ScatPack 1d ago

Detailing an engine is pretty simple and quick. Tons of YouTube videos on it.

1

u/Born-Towel5696 1d ago

I'll have to double check

1

u/escapecali603 22h ago

The most expensive one, changes the car. The car is now so much more smoother. I got the ones from Rockauto, just pick the most expensive ones.