In-Line Fuel Filter on 2003 Buick Park Avenue

Where on the vehicle is it located and does it take a special tool to replace it?

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1 answer
The fuel filter on your 2003 Buick Park Avenue is located at the left rear, inboard of the subframe. Their may be quick connect and/or threaded fitting on the fuel lines. You may need a special tool depending on the type of quick connect fitting used - GM uses several.