the gasket comes built in with the oil filter period! there arent any gasket except the one on the filter . find a new mechanic!
To change the air filter on the 2003 Mustang Cobra, you will need to first remove the air filter cover. Then, pull the filter out of the reservoir and add the new filter. Replace the cover.
http://www.mikefordmustang.com/writeups/fuelfilter/how-to-change-fuel-filter-mustang.php
Was the mustang only equipped with 1 engine that year? Is there a difference? HMMMM...
On a 3.8L 95 mustang the oil filter mounts to the oil pump.
( 5 quarts ) with filter change - according to the 2000 Ford Mustang owners manual
With oil and filter change it takes 5 qts. with just oil change and not filter 4 qts.
Very easy Take the old filter off and replace it with the new one.
The 2001 Ford Mustang owners manual shows ( 5 quarts ) of engine oil with filter change
5 quarts ( 4.7 liters ) with engine oil filter change for your V6
The oil capacitie with filter change is 6.0qts
5 quarts with engine oil filter change
every 3,000 miles. oil and filter