Oil light comes on, then engine ticks, then car cuts off

did you get an engine flush before changing your oil .should do that first. check your crankcase breather hoses .may be blocked remove and clean them.

was the sludge removed/flushed? It is not part of oil change. smoke color seems ok. I'd worry if it was black.

Possible blown head gasket......

A couple scenarios- none of them exactly cheap.
1- Head gasket blew or corroded; did it overheat at all recently? It may show a cylinder or two as mis-firing.
2- manifold leak. Are you also getting a lean error code?
3- porous casting or crack developed.

If you open the cap on the radiator hose with engine cold, or if you happen to have a radiator with a conventional cap, is there any oil film or sludge? Is there any on the dipstick/crankcase? If so, there "might be" a crack i nthe engine block. If you leave the cap off the hose or the radiator and start it cold- if you suddenly get a geyser of coolant- the problem is likely a cracked head or the head gasket is the issue.

"Some" white smoke may be visible when the engine is cold right after startup- this is a small amount and is reasonably normal if slight.

Based on your description, it sounds like you may have an engine siezure. Is there oil in the crankcase? Was the temperature gauge running high before it stopped? Did the engine seem to be loosing power or any instrument lights come on before it stopped?

Battery probably not the problem. If it is stalling while driving, is there a service engine soon or check engine light that goes on before it stalls? If so, there is likely a code or codes stored in the computer that should point you in the correct 'sensor' direction, or tell you why it is stalling.

There are three engines that come with this car, there are two engines 2.0 and2.4 with the oil pressure switch located on the right front of the engine block, and then if it has the 2.5 engine then the oil pressure switch is located on the leftside of the engine block above the oil filter, good luck,.

chrysler 300m is well known for the oil sending unit to go bad! if u have diagnosed it to be coming from there then ur hunch is prolly right

Your alternater has gone

Is an oil pressure problem, inside the oil pan have an pump strainer , maybe its dirty
clean