Filter Filters Alero New Remove All Filters Price Under $50 (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 Single DIN Stereo Harness Radio Install Dash Kit... $25.95 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