From your question, it seems as if you're referring to the catch which the door latches onto. Honestly, take it off (IIRC, it requires a T40 Torx bit) and replace it.
inside driver frame rail under driver seat
Under the vehicle, bolted to the frame on the driver's side
It's underneath the car, on the inside of the frame on the driver's side... about halfway back.
the filter is located on the frame rail under the driver seat about 20" away from the gas tank
A auto body repair shop with a frame machine can repair the frame.
The fuel filter is located inside the frame rail, under the left side of the vehicle, in the approximate area of the driver's seat.
Chevy S10 fuel filterI am looking for the fuel filter on a 1987 Chevy s10 blazer 4x4. I looked at the driver side frame rail and cannot find it. Can anyone help.
300k if you maintain it.
The fuel filter for a 98 blazer should be on the inside frame rail on the driver side about mid vehicle. Just take the old one off and put the new one on.
under the drivers side on the frame
Should be along the frame under drivers seat.
It should be mounted to the frame over the drivers side rear axle.