Filter Filters Alero Remove All Filters Price Under $50 (3) Condition New (3) Brand Metra (2) Harmony Audio (1) Make Oldsmobile (3) Radio Size Single DIN,Double DIN,ISO Mount (1) Single DIN,ISO Mount (1) Kit Material Plastic (2) Oldsmobile Alero 1999-2000 Factory Stereo to Aftermarket Radio Harness Adapter $5.95 Oldsmobile Alero 1999 2000 Double DIN Stereo Harness Radio Install Dash Kit... $26.95 Oldsmobile Alero 1999 2000 Single DIN Stereo Harness Radio Install Dash Kit... $25.95