Filter Filters Mazda Protege Remove All Filters Price Under $50 (4) Condition New (4) Brand Metra (3) Harmony Audio (1) Radio Size Single DIN (2) Single DIN,Double DIN,ISO Mount (1) Kit Material Plastic (3) Mazda Protege 1990 1991 1992 1993 1994 Single DIN Stereo Harness Radio... $25.95 Mazda Protege Protege5 Protege MP3 2001 2002 2003 2004 Stereo Harness Radio... $26.99 Mazda Protege 2001-2004 Factory Stereo to Aftermarket Radio Harness Adapter Plug $5.95 Mazda Protege 1995 1996 1997 1998 1999 2000 Single DIN Stereo Harness Radio... $21.99