Will a engine out of a 2002 Mercury Cougar fit in a 99 cougar?

Answer 1

It should with minimal problems fit. There were some slight changes to the Duratec engine in the cougar between the '00 and '01 model years, including a better, and easier to replace alternator. but a straight swap shouldn't be too hard. Another thing you can do is a swap from a Ford Contour or Mercury Mystique. or if you want some more power and are willing to go through some trouble to get it working right, the 3.0 liter duratec out of the sable, taurus, and escape vehicles of similar years provides a nearly drop in fit with substantially increased power.