GM radio harness compatible with Chevrolet Astro 1989-2005, Chevy S-10 Blazer 1989-2002, Chevy S-10 1989-2002, K1500/K2500/K3500 1995-1998, Chevy Silverado 1500 1999-2002, Chevy Suburban 1992-2002, Chevy Tahoe 1995-2002, Chevy Venture 1997-1999. | Silverado radio wiring harness fit for GMC Envoy 1998-2001, GMC Jimmy 1994-2001, GMC Savana 1996-2000 GMC S-15 Sonoma 1993-2002, GMC Yukon 1992-2002. Buick: Buick Century 1988-1996, Buick Electra 1988-1990, Buick Le Sabre 1988-1994, Buick Park Avenue 1988-1994. | Compatible with Pontiac 6000 1990-1991, Bonneville 1992-1999, Firebird 1990-2002, Trans AM 1990-2002, Grand AM 1990-2000. Fit for Cadillac: Coupe DeVille 1988-1993, Cadillac DeVille 1988-1995, Cadillac Eldorado 1988-1991, Cadillac Escalade 1999-2002, Cadillac Seville 1988-1991. Replacement for Isuzu Hombre 1996-2001. Oldsmobile Achieva 1992-1995, Oldsmobile Bravada 1991-1997, Oldsmobile Cutlass Calais 1990-1991, Oldsmobile Cutlass Ciera 1988-1996, Oldsmobile Cutlass Supreme 1990-1994. | Easy to use. Without cutting any OEM wiring harness. The use of heat shrinkable tube connection has a better effect. **NOTE**Not compatible with amp systems like Bose, Infinity, On-Star etc. | Professional pure copper core made, which keeps excellent conductivity and safe use. RED WOLF car radio stereo harness is used to replace factory or broken stereo harness.