Filter Filters New Buick Remove All Filters Price Under $50 (8) $50-$100 (16) $100-$500 (65) Brand Harmony Audio (61) Kicker (28) Model Park Avenue (11) Le Sabre (11) Regal (9) Century (7) Riviera (7) Roadmaster (7) Reatta (6) Skylark (6) Lucerne (4) Show More Rendevous (4) Skyhawk (4) Electra (3) LaCrosse (3) Rainier (3) Enclave (2) Terraza (2) Buick Roadmaster 1991-1994 OEM Speaker Upgrade Kicker DSC5 DSC693 Package New $169.98 Buick Roadmaster 1995-1996 OEM Speaker Upgrade Kicker DSC5 DSC693 Package New $169.98 Buick Roadmaster 1991-1994 OEM Speaker Upgrade Harmony R5 R69 Package New $98.99 Buick Park Avenue 1988-1994 Factory Radio OEM Original Stereo Wire Harness Plug $7.95 Buick Roadmaster 1995-1996 OEM Speaker Upgrade Harmony R5 R69 Package New $98.99 Buick Century 1988-1996 Factory Radio OEM Original Stereo Wire Harness Plug $7.95 Compatible with Buick Regal 1995-2004 OEM Speaker Replacement Harmony... $275.99 Buick Roadmaster 1991-1994 Factory Radio OEM Original Stereo Wire Harness Plug $7.95 Buick Electra 1988-1990 Factory Radio OEM Original Stereo Wire Harness Plug $7.95 Compatible with Buick Park Avenue 97-05 OEM Speaker Replacement Harmony (2)... $279.99 Buick Riviera 1986-1995 Factory Radio OEM Original Stereo Wire Harness Plug $7.95 Buick Le Sabre 1988-1994 Factory Radio OEM Original Stereo Wire Harness Plug $7.95 Compatible with Buick Rendevous 02-07 OEM Speaker Replacement Harmony (2) R69... $303.99 Compatible with Buick Roadmaster 1995-1996 OEM Speaker Replacement Harmony R5... $228.99 Compatible with Buick Park Avenue 95-96 OEM Speaker Replacement Harmony R46... $228.99 Compatible with Buick Roadmaster 1991-1994 OEM Speaker Replacement Harmony R5... $228.99 Buick Skyhawk 1988-1989 Factory Radio OEM Original Stereo Wire Harness Plug $7.95 Compatible with Buick Riviera 1996-1999 OEM Speaker Replacement Harmony R65... $233.99 Buick Skylark 1987-1995 Factory Radio OEM Original Stereo Wire Harness Plug $7.95 Compatible with Buick Regal 1988-1994 OEM Speaker Replacement Harmony... $270.99 Compatible with Buick Park Avenue 88-94 OEM Speaker Replacement Harmony R46... $224.99 Compatible with Buick Century 1982-1996 OEM Speaker Replacement Harmony R46... $224.99 Compatible with Buick Skylark 1996-1998 OEM Speaker Replacement Harmony R46... $224.99 Compatible with Buick Lucerne 2006-2011 OEM Speaker Replacement Harmony R65... $234.99 1234