Filter Filters Oldsmobile Harmony Audio Remove All Filters Price Under $50 (28) Condition New (28) Model Eighty-Eight (3) Ninety-Eight (3) Cutlass Calais (2) Regency (2) Cutlass Ciera (2) Achieva (2) Bravada (2) Cutlass (1) Cutlas (1) Show More Cutlass Supreme (1) Alero (1) Intrigue (1) LLS (1) Aurora (1) Silhouette (1) Silhouette APV (1) Toronado (1) Touring Sedan (1) Oldsmobile Intrigue 1998-2001 Factory Stereo to Aftermarket Radio Harness Plug $5.95 Oldsmobile Ninety-Eight 1994-1996 Factory Stereo to Aftermarket Radio Harness $5.95 Oldsmobile LSS 1996-1999 Factory Stereo to Aftermarket Radio Harness Adapter $5.95 Oldsmobile Eighty-Eight 1994-1999 Factory Stereo to Aftermarket Radio Harness $5.95 Oldsmobile Cutlass 1997-1999 Factory Stereo to Aftermarket Radio Harness Adapter $5.95 (1) Oldsmobile Regency 1997-1998 Factory Stereo to Aftermarket Radio Harness Adapter $5.95 Oldsmobile Achieva 1996-1998 Factory Stereo to Aftermarket Radio Harness Adapter $5.95 Oldsmobile Buick Factory Stereo to Aftermarket Radio Harness Adapter Plug $5.95 Oldsmobile Silhouette APV 1990-1996 Factory Radio Original Stereo Wire Harness $7.95 Oldsmobile Toronado 1988-1993 Factory Radio OEM Original Stereo Wire Harness $7.95 Oldsmobile Eighty-Eight 1988-1999 Factory Stereo to Aftermarket Radio Antenna $5.95 Oldsmobile Bravada 1991-1997 Factory Radio OEM Original Stereo Wire Harness Plug $7.95 Oldsmobile Alero 1999-2000 Factory Stereo to Aftermarket Radio Harness Adapter $5.95 Oldsmobile Achieva 1992-1995 Factory Radio OEM Original Stereo Wire Harness Plug $7.95 Oldsmobile Cutlass Ciera 1988-1996 Factory Radio Original Stereo Wire Harness $7.95 Oldsmobile Bravada 1998-2001 Factory Stereo to Aftermarket Radio Harness Adapter $5.95 Oldsmobile Eighty-Eight 1989-1993 Factory Radio OEM Original Stereo Wire Harness $7.95 Oldsmobile Silhouette 1997-1999 Factory Radio OEM Original Stereo Wire Harness $7.95 Oldsmobile Cutlass Supreme 1990-1994 Factory Radio Original Stereo Wire Harness $7.95 Oldsmobile Aurora 1995-2000 Factory Stereo to Aftermarket Radio Harness Adapter $5.95 Oldsmobile Touring Sedan 1988-1990 Factory Stereo to Aftermarket Radio Antenna $5.95 Oldsmobile Ninety-Eight 1989-1993 Factory Radio OEM Original Stereo Wire Harness $7.95 Oldsmobile Cutlass Calais 1990-1991 Factory Radio Original Stereo Wire Harness $7.95 Oldsmobile Cutlass Calais 1988-1991 Factory Stereo to Aftermarket Radio Antenna $5.95 12