Everything except for the doors. Coupe is 2 door and sedan is 4 door.
The above answer is NT correct. There are aot of parts that aren't interchangeable there are books that will tell you this type of information. Windshields aren't interchangable doors, some trim, evrything in the interior except the dash and back deck. Many others, just find a cross reference book.
Cadillac stopped making the Coupe DeVille after 1993.
Cadillac Coupe DeVille
Cadillac Coupe DeVille
No
In my 83 cadillac sedan deville it up by the break petal next to the firewall.
The starter solenoid on a 1986 Cadillac Coupe Deville is located under the front of the vehicle. It is to the left of the oil pan.
where is the horns for 1978 cadillac
5x115
2438
Coupe DeVille
Linked is the diagram for a 1976 Cadillac DeVille, 1977 should be roughly the same...
My 1987 Coupe deVille gets 16.5 mpg