Chrysler 300M Enthusiasts Club
  • are these spark pugs any good?

  • Get your T-25 torx wrench and come on in!
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Get your T-25 torx wrench and come on in!

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 #255609  by toshik
 
Got them from local Walmart for $9 a pack... Made in Germany!!!

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 #255621  by grayslater
 
What happened to OE parts? (NGK)
I don't beleive in non-original parts
is how I believe you put it.
You paid too much, the Bosch Platinum +4s will usually go for that price. I've run them personally but for half that cost from Autozone.
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 #255625  by toshik
 
I'll return them no problem :-)
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 #255626  by LUNAT1C
 
Not only are they average, they're overpriced. Take them back and get NGK Laser Platinum plugs from Autozone. They're OE... meaning exactly what came out of my Special last year.
 #255677  by Tarheel
 
LUNAT1C wrote:------ Take them back and get NGK Laser Platinum plugs from Autozone. They're OE------
From AutoZone or where ever, but get NGK Laser Platinum Plugs.
 #258160  by 2001M
 
I had the Bosch Plus-4's in my 2001M and when I did the TB/WP swap I removed them (so no compression when rotating crank) and they looked good w/ no electrodes missing (over 60K miles on them).

Went ahead and got new Champions that were stock on the car, and it runs the same as w/ the Plus-4's. Kinda mad now that I spent the extra $$ on ther Bosch plugs when stock is probably all anyone needs :cry:
 #258205  by Tarheel
 
Champions were not "stock" on the M.
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 #258206  by EasyRider300M
 
Champions were stock on my 2000 M. My 02 Special came with NGK.
 #258208  by Tarheel
 
I stand corrected, I thought all 300Ms had NGKs. :oops:
 #258248  by C@rnage
 
Yea i thought they were good at first...only because the ones that were in the car had a .090 gap from not being changed.I swear they were the factory plugs,so right away i noticed a difference...better gas mileage and what not.They need to be changed already with less than 20K miles on them.Ill be going NGK this time