Looks like the right part
Quality piece.
 
            
        ATTN! SEE FITMENT CHART BEFORE ORDERING!!!
Part Type: Gas Tank Filler Neck Grommet / Seal.
Outer Diameter: 3-1/8"
Tank Hole Diameter: 2-1/4"
Filler Pipe Diameter: 2"
Replaces Ford Part# F4ZZ9072DA (Keep in mind ford changes their part numbers often.)
Fitment Chart
| Make | Model | Year Range | Engine | 
| Ford | Aerostar | 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 (Certain Models) | Verify | 
| Ford | Crown Victoria | 1990 1991 1992 1993 1994 1995 1996 1997 | All Engine | 
| Ford | Mustang | 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 | All Engine | 
| Ford | Thunderbird | 1982 1983 1984 1985 1986 1987 1988 | All Engine | 
| Lincoln | Mark VII | 1984 1985 1986 1987 1988 1989 1990 1991 1992 | All Engine | 
| Lincoln | Town Car | 1990 1991 1992 1993 1994 1995 1996 1997 | All Engine | 
| Mercury | Capri | 1982 1983 1984 1985 1986 | All Engine | 
| Mercury | Cougar | 1983 1984 1985 1986 1987 1988 | All Engine | 
| Mercury | Monteray | 1966 1967 1968 1969 1970 | All Engine | 
Quality piece.
I will buy again.
Replaced old split grommet that was leaking gas on full tank, this part fit perfectly not hard to install just a pain to get the filler tank pipe removed but can be done within 15 minutes.