Champion Platinum Power 3570 Spark Plug (Carton of 1) - RE14PMC

I have a Chrysler 300C that has over 100,000 mile and still looks new but it was time for a tune-up! My car is a V-8 but takes 16 plugs! Now when I was younger Champion didn't have a stellar rep. But these were what the book and dealer said was what it took and to my surprise they are working just fine and my mileage has improved somewhat

These plugs are stated to last 100k to 120k miles. The oem plugs(copper) are recommended to be replaced every 25 to 30k miles. Worth the price as changing 16 in a 5.7 liter hemi V8 is time consuming and fairly challenging. Will update as more miles are driven.

false advertisingThey sold them in packs of 4, I bought 4 boxes 16 pcs only received 4 pcs spark plugs

Ordered Champion 3570 tapered seat Spark Plug but received Champion RC12LYC flat seat Spark Plug which absolutely will not work. ORDER AT YOUR OWN RISK!

I did not like the way everything was packaged. I opened up the envelope and found the spark plugs had come out of the individual boxes. Hopefully they work.