Walmart.com has Autolite Double Platinum Spark Plugs APP985 on Sale for $3.30 Bought 6 for $28.00 inc tax and shipping. My guess is they are sitting on a lot of them and want to move them. Roy
The platinum rivet on the Autolites is out of spec for the 4.7 HO coil and pcm ignition drivers, you want the Mopar platinum plug SPRC7PYCB4 or the Champion RC7PYCB4 part number #3340 is the same plug.
Also there is a lot of fake Chinese knock off Autolite plugs in the pipeline. Lots of youtube vids on the fakes.
Walmart has been known not to care what they sell.
Are they being sold by Walmart or by a third party seller through Walmart.com? If it's the latter then it's no different from anything you buy on Amazon in that it can easily be a fake part.
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