Filter Filters Cadillac Remove All Filters Price Under $50 (5) Condition New (5) Brand Harmony Audio (5) Model Coupe DeVille (1) DeVille (1) Eldorado (1) Escalade (1) Seville (1) Cadillac Escalade 1999-2002 Factory Radio OEM Original Stereo Wire Harness Plug $7.95 Cadillac Seville 1988-1991 Factory Radio OEM Original Stereo Wire Harness Plug $7.95 Cadillac DeVille 1988-1995 Factory Radio OEM Original Stereo Wire Harness Plug $7.95 Cadillac Eldorado 1988-1991 Factory Radio OEM Original Stereo Wire Harness Plug $7.95 Cadillac Coupe DeVille 1988-1993 Factory Radio OEM Original Stereo Wire Harness $7.95