My fuel pump is bad in my 2000 Buick park ave ultra I am trying to find oyt if its a first model fuel pump or a second model fuel pump I believe the difference in the two models is the conector
If you are doing the repairs yourself, I would pull the old one out, check the connector and order up the right one from rock auto. The only way to be 100% sure is to take the VIN# and call the dealer and have them cross reference the info in their data base.
Fyi: and if you don't already, the fuel pump is accessible and removable from an access panel in the trunk against the back of the seat on the right.
Search Buick Park Avenue Questions
Buick Park Avenue Experts