From the screw tabs across is just under 6.5". I bought 5.25" and the fit (1992 plymouth acclaim) except the screw tabs are too short
It is inside the fuel tank.
CarsDirect says P185/70SR14
4.5 quarts
My 1991 Plymouth Acclaim manual says mine is R12, but I can't say for the '92 It was built with R12, should be retrofitted to R134a.
It should have top posts.
The oil filter is on the lower front of the engine.
Under the flux capacitor
I have a 1992 acclaim, the speed sensor is located on the right hand (passenger) axle. Look on the back side of the axle,about 6 " down from the transmission, you see a lump on the housing, with 2 or3 wires leaving the top.
No crank sensor. Only has the distributor pick up plate.
This is a big job. I suggest getting a manual on your car from AUTOBOOKSONLINE.COM.
may be the ignition coil! happened to me, otherwise check battery of course. or wires.