the fuse box located in engine compartment of a 1986 Lincoln Mark VII?

The fuse box location in a 1986 Lincoln Mark VII's engine compartment varies slightly depending on the specific trim level and options. However, it's generally located under the hood, on the driver's side fender apron. It's often a black plastic box and might be partially covered.

To be absolutely certain, I recommend:

* Consulting your owner's manual: This is the best resource for precise location and fuse descriptions.

* Checking online forums: Searching for "1986 Lincoln Mark VII fuse box location" on forums like Ford-trucks.com or similar might yield pictures from other owners.

Without a picture or your owner's manual, it's difficult to be more specific. But the driver's side fender apron is your best starting point.