Metra® 40-GM21 - Aftermarket Antenna to OEM Radio Barbless Adapter

Metra Installation Parts
Metra® - Aftermarket Antenna to OEM Radio Barbless AdapterMetra® - Aftermarket Antenna to OEM Radio Barbless AdapterMetra Authorized Dealer
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Product Details

Aftermarket Antenna to OEM Radio Barbless Adapter by Metra®. These adapters will let you install an aftermarket stereo and use the OEM radio, or adapt your radio to use a standard Motorola-cabled antenna.

Metra

Features:

  • Changes snap-lock antenna connections to Motorola and back
  • Strain relief integral with connector shell

Save yourself the hassle of splicing a new connector onto the end of the antenna coax when you're installing aftermarket stereo gear. Just plug in one of these Metra adapters and use your factory antenna on an industry-standard head-end unit with a Motorola plug, or to be able to use your OEM radio with an aftermarket antenna.

9.99
Brand: Metra       Part Number: 40-GM21       UPC: 086429007073
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Metra has been a leader in the Car Audio business for over 50 years. With their various brands, including Axxess Integrate, Connects2, Raptor, Shuriken batteries, Tsunami, Install Bay installation hardware and the Metra Home Theater group, Audio Solutions, Ballistic and Ethereal, Metra has a solution for every car audio and home theater problem. Metra says if you can see one of their products, they’re not doing their job. That means they’re committed to making your car audio installation as seamless and simple as possible.

Vehicle FitmentThis part is compatible with 484 vehicle(s)
Year Make Model Fitment Notes
2009 GMC Envoy
2008 GMC Envoy
2007 Chevy Express
2007 GMC Envoy
2007 GMC Savana
2007 GMC Sierra    1500 / 1500 HD / 2500 HD / 3500
2007 GMC Sierra Denali    Sierra Classic Denali / Sierra Denali
2006 Chevy Express
2006 Chevy SSR
2006 Chevy Suburban
2006 Chevy Tahoe
2006 GMC Envoy
2006 GMC Savana
2006 GMC Sierra
2005 Buick Century
2005 Buick Park Avenue
2005 Cadillac Deville
2005 Chevy Astro
2005 Chevy Blazer
2005 Chevy Cavalier
2005 Chevy Express
2005 Chevy Impala
2005 Chevy Malibu    Malibu Classic
2005 Chevy Monte Carlo
2005 Chevy SSR
2005 Chevy Suburban
2005 Chevy Tahoe
2005 Chevy Venture
2005 GMC Envoy
2005 GMC Safari
2005 GMC Savana
2005 GMC Sierra
2005 Pontiac Grand Am
2005 Pontiac Montana    Base
2005 Pontiac Sunfire
2004 Buick Century
2004 Buick Park Avenue
2004 Buick Regal
2004 Cadillac Deville
2004 Cadillac Seville
2004 Chevy Astro
2004 Chevy Blazer
2004 Chevy Cavalier
2004 Chevy Express
2004 Chevy Impala
2004 Chevy Malibu    Malibu Classic
2004 Chevy Monte Carlo
2004 Chevy S-10 Pickup
2004 Chevy SSR
2004 Chevy Suburban
2004 Chevy Tahoe
2004 Chevy Venture
2004 GMC Envoy
2004 GMC Safari
2004 GMC Savana
2004 GMC Sierra
2004 GMC Sonoma
2004 Oldsmobile Bravada
2004 Pontiac Grand Am
2004 Pontiac Montana
2004 Pontiac Sunfire
2003 Buick Century
2003 Buick Park Avenue
2003 Buick Regal
2003 Cadillac Deville
2003 Cadillac Seville
2003 Chevy Astro
2003 Chevy Blazer
2003 Chevy Cavalier
2003 Chevy Express
2003 Chevy Impala
2003 Chevy Malibu
2003 Chevy Monte Carlo
2003 Chevy S-10 Pickup
2003 Chevy SSR
2003 Chevy Suburban
2003 Chevy Tahoe
2003 Chevy Venture
2003 GMC Envoy
2003 GMC Safari
2003 GMC Savana
2003 GMC Sierra
2003 GMC Sonoma
2003 Oldsmobile Bravada
2003 Pontiac Grand Am
2003 Pontiac Grand Prix
2003 Pontiac Montana
2003 Pontiac Sunfire
2002 Buick Century
2002 Buick Park Avenue
2002 Buick Regal
2002 Cadillac Deville
2002 Cadillac Eldorado
2002 Cadillac Escalade
2002 Cadillac Seville
2002 Chevy Astro
2002 Chevy Blazer
2002 Chevy Camaro
2002 Chevy Cavalier
2002 Chevy Express
2002 Chevy Impala
2002 Chevy Malibu
2002 Chevy Monte Carlo
2002 Chevy S-10 Pickup
2002 Chevy Silverado
2002 Chevy Suburban
2002 Chevy Tahoe
2002 Chevy Venture
2002 GMC Envoy
2002 GMC Safari
2002 GMC Savana
2002 GMC Sonoma
2002 GMC Yukon    Yukon XL
2002 GMC Yukon Denali    Yukon Denali / Yukon XL Denali
2002 Oldsmobile Bravada
2002 Pontiac Firebird
2002 Pontiac Grand Am
2002 Pontiac Grand Prix
2002 Pontiac Montana
2002 Pontiac Sunfire
2001 Buick Century
2001 Buick Park Avenue
2001 Buick Regal
2001 Cadillac Catera
2001 Cadillac Deville
2001 Cadillac Eldorado
2001 Cadillac Seville
2001 Chevy Astro
2001 Chevy Blazer
2001 Chevy Camaro
2001 Chevy Cavalier
2001 Chevy Express
2001 Chevy Impala
2001 Chevy Lumina
2001 Chevy Malibu
2001 Chevy Monte Carlo
2001 Chevy S-10 Pickup
2001 Chevy Silverado
2001 Chevy Suburban
2001 Chevy Tahoe
2001 Chevy Venture
2001 GMC Envoy
2001 GMC Jimmy
2001 GMC Safari
2001 GMC Savana
2001 GMC Sonoma
2001 GMC Yukon    Yukon XL
2001 GMC Yukon Denali    Yukon Denali / Yukon XL Denali
2001 Oldsmobile Bravada
2001 Pontiac Firebird
2001 Pontiac Grand Am
2001 Pontiac Grand Prix
2001 Pontiac Montana
2001 Pontiac Sunfire
2000 Buick Century
2000 Buick Park Avenue
2000 Buick Regal
2000 Cadillac Catera
2000 Cadillac Deville
2000 Cadillac Eldorado
2000 Cadillac Escalade
2000 Cadillac Seville
2000 Chevy Astro
2000 Chevy Blazer
2000 Chevy CK Pickup
2000 Chevy Camaro
2000 Chevy Cavalier
2000 Chevy Express
2000 Chevy Impala
2000 Chevy Lumina
2000 Chevy Malibu
2000 Chevy Monte Carlo
2000 Chevy S-10 Pickup
2000 Chevy Silverado
2000 Chevy Suburban
2000 Chevy Tahoe
2000 Chevy Venture
2000 GMC Envoy
2000 GMC Jimmy
2000 GMC Safari
2000 GMC Savana
2000 GMC Sonoma
2000 GMC Yukon Denali
2000 Oldsmobile Alero
2000 Oldsmobile Aurora
2000 Oldsmobile Bravada
2000 Pontiac Firebird
2000 Pontiac Grand Am
2000 Pontiac Grand Prix
2000 Pontiac Montana
2000 Pontiac Sunfire
1999 Buick Century
1999 Buick Le Sabre
1999 Buick Park Avenue
1999 Buick Regal
1999 Buick Riviera
1999 Cadillac Catera
1999 Cadillac Deville
1999 Cadillac Eldorado
1999 Cadillac Escalade
1999 Cadillac Seville
1999 Chevy Astro
1999 Chevy Blazer
1999 Chevy CK Pickup
1999 Chevy Camaro
1999 Chevy Cavalier
1999 Chevy Express
1999 Chevy Lumina
1999 Chevy Malibu
1999 Chevy Monte Carlo
1999 Chevy S-10 Pickup
1999 Chevy Silverado
1999 Chevy Suburban    C1500 Suburban / C2500 Suburban / K1500 Suburban / K2500 Suburban / Suburban
1999 Chevy Tahoe
1999 Chevy Venture
1999 GMC Envoy
1999 GMC Jimmy
1999 GMC Safari
1999 GMC Savana
1999 GMC Sonoma
1999 GMC Suburban
1999 GMC Yukon Denali
1999 Oldsmobile Alero
1999 Oldsmobile Aurora
1999 Oldsmobile Bravada
1999 Oldsmobile Cutlass
1999 Oldsmobile Eighty-Eight    Eighty-Eight / LSS
1999 Oldsmobile Silhouette
1999 Pontiac Bonneville
1999 Pontiac Firebird
1999 Pontiac Grand Am
1999 Pontiac Grand Prix
1999 Pontiac Montana
1999 Pontiac Sunfire
1999 Pontiac Trans Sport
1999 Saturn S-series
1998 Buick Century
1998 Buick Le Sabre
1998 Buick Park Avenue
1998 Buick Regal
1998 Buick Riviera
1998 Buick Skylark
1998 Cadillac Catera
1998 Cadillac Deville
1998 Cadillac Eldorado
1998 Cadillac Seville
1998 Chevy Astro
1998 Chevy Blazer
1998 Chevy CK Pickup
1998 Chevy Camaro
1998 Chevy Cavalier
1998 Chevy Express
1998 Chevy Lumina
1998 Chevy Malibu
1998 Chevy Monte Carlo
1998 Chevy S-10 Pickup
1998 Chevy Suburban    C1500 Suburban / C2500 Suburban / K1500 Suburban / K2500 Suburban / Suburban
1998 Chevy Tahoe
1998 Chevy Venture
1998 GMC CK Pickup    Sierra SL / Sierra SLE / Sierra SLT / Sierra Special
1998 GMC Envoy
1998 GMC Jimmy
1998 GMC Safari
1998 GMC Savana
1998 GMC Sonoma
1998 GMC Suburban
1998 GMC Yukon
1998 Oldsmobile Achieva
1998 Oldsmobile Aurora
1998 Oldsmobile Bravada
1998 Oldsmobile Cutlass
1998 Oldsmobile Eighty-Eight    Eighty-Eight / LSS
1998 Oldsmobile Silhouette
1998 Pontiac Bonneville
1998 Pontiac Firebird
1998 Pontiac Grand Am
1998 Pontiac Grand Prix
1998 Pontiac Sunfire
1998 Pontiac Trans Sport
1998 Saturn S-series
1997 Buick Century
1997 Buick Le Sabre
1997 Buick Park Avenue
1997 Buick Regal
1997 Buick Riviera
1997 Buick Skylark
1997 Cadillac Catera
1997 Cadillac Deville
1997 Cadillac Eldorado
1997 Cadillac Seville
1997 Chevy Astro
1997 Chevy CK Pickup
1997 Chevy Camaro
1997 Chevy Cavalier
1997 Chevy Express
1997 Chevy Lumina
1997 Chevy Malibu
1997 Chevy Monte Carlo
1997 Chevy S-10 Blazer
1997 Chevy S-10 Pickup
1997 Chevy Suburban    C1500 Suburban / C2500 Suburban / K1500 Suburban / K2500 Suburban / Suburban
1997 Chevy Tahoe
1997 Chevy Venture
1997 GMC CK Pickup    Sierra GT / Sierra SL / Sierra SLE / Sierra SLT / Sierra Special
1997 GMC Jimmy
1997 GMC Safari
1997 GMC Savana
1997 GMC Sonoma
1997 GMC Suburban
1997 GMC Yukon
1997 Oldsmobile Achieva
1997 Oldsmobile Aurora
1997 Oldsmobile Bravada
1997 Oldsmobile Cutlass    Cutlass / Cutlass Supreme
1997 Oldsmobile Eighty-Eight    Eighty-Eight / LSS
1997 Oldsmobile Silhouette
1997 Pontiac Bonneville
1997 Pontiac Firebird
1997 Pontiac Grand Am
1997 Pontiac Grand Prix
1997 Pontiac Sunfire
1997 Pontiac Trans Sport
1997 Saturn S-series
1996 Buick Century
1996 Buick Le Sabre
1996 Buick Park Avenue
1996 Buick Regal
1996 Buick Riviera
1996 Buick Roadmaster
1996 Buick Skylark
1996 Cadillac Deville
1996 Cadillac Eldorado
1996 Cadillac Seville
1996 Chevy Astro
1996 Chevy Beretta
1996 Chevy CK Pickup
1996 Chevy Camaro
1996 Chevy Caprice
1996 Chevy Cavalier
1996 Chevy Corsica
1996 Chevy Corvette
1996 Chevy Express
1996 Chevy Impala
1996 Chevy Lumina    Lumina / Lumina APV
1996 Chevy Monte Carlo
1996 Chevy S-10 Blazer
1996 Chevy S-10 Pickup
1996 Chevy Suburban    C1500 Suburban / C2500 Suburban / K1500 Suburban / K2500 Suburban / Suburban
1996 Chevy Tahoe
1996 GMC CK Pickup    Sierra SL / Sierra SLE / Sierra SLT / Sierra Special
1996 GMC Jimmy
1996 GMC Safari
1996 GMC Savana
1996 GMC Sonoma
1996 GMC Suburban
1996 GMC Yukon
1996 Oldsmobile Achieva
1996 Oldsmobile Aurora
1996 Oldsmobile Bravada
1996 Oldsmobile Ciera
1996 Oldsmobile Cutlass    Cutlass Supreme
1996 Oldsmobile Eighty-Eight    Eighty-Eight / LSS
1996 Oldsmobile Ninety-Eight
1996 Oldsmobile Silhouette
1996 Pontiac Bonneville
1996 Pontiac Firebird
1996 Pontiac Grand Am
1996 Pontiac Grand Prix
1996 Pontiac Sunfire
1996 Pontiac Trans Sport
1996 Saturn S-series
1995 Buick Century
1995 Buick Le Sabre
1995 Buick Park Avenue
1995 Buick Regal
1995 Buick Roadmaster
1995 Cadillac Seville
1995 Chevy Astro
1995 Chevy Beretta
1995 Chevy CK Pickup
1995 Chevy Camaro
1995 Chevy Caprice
1995 Chevy Cavalier
1995 Chevy Corsica
1995 Chevy Corvette
1995 Chevy Impala
1995 Chevy Lumina    Lumina / Lumina APV
1995 Chevy Monte Carlo
1995 Chevy S-10 Blazer
1995 Chevy S-10 Pickup
1995 Chevy Suburban    C1500 Suburban / C2500 Suburban / K1500 Suburban / K2500 Suburban / Suburban
1995 Chevy Tahoe
1995 GMC CK Pickup    Sierra SL / Sierra SLE / Sierra SLS / Sierra SLT / Sierra Special
1995 GMC G-Series
1995 GMC Jimmy
1995 GMC P-Series    P3500
1995 GMC Sonoma
1995 GMC Suburban
1995 GMC Yukon
1995 Oldsmobile Achieva
1995 Oldsmobile Aurora
1995 Oldsmobile Bravada
1995 Oldsmobile Ciera
1995 Oldsmobile Cutlass    Cutlass Supreme
1995 Oldsmobile Eighty-Eight
1995 Oldsmobile Ninety-Eight
1995 Oldsmobile Silhouette
1995 Pontiac Bonneville
1995 Pontiac Firebird
1995 Pontiac Grand Prix
1995 Pontiac Sunfire
1995 Pontiac Trans Sport
1995 Saturn S-series
1994 Buick Century
1994 Cadillac Seville
1994 Chevy Astro
1994 Chevy Beretta
1994 Chevy Camaro
1994 Chevy Caprice
1994 Chevy Cavalier
1994 Chevy Corsica
1994 Chevy Corvette
1994 Chevy Impala
1994 Chevy Lumina    Lumina / Lumina APV
1994 Chevy S-10 Pickup
1994 GMC G-Series
1994 GMC Jimmy
1994 GMC P-Series    P3500
1994 GMC Sonoma
1994 Oldsmobile Achieva
1994 Oldsmobile Eighty-Eight
1994 Oldsmobile Ninety-Eight
1994 Oldsmobile Silhouette
1994 Pontiac Bonneville
1994 Pontiac Firebird
1994 Pontiac Grand Prix
1994 Pontiac Trans Sport
1993 Buick Century
1993 Cadillac Seville
1993 Chevy Astro
1993 Chevy Beretta
1993 Chevy Camaro
1993 Chevy Cavalier
1993 Chevy Corsica
1993 Chevy Corvette
1993 Chevy Lumina    Lumina / Lumina APV
1993 GMC G-Series
1993 GMC P-Series    P3500
1993 Oldsmobile Achieva
1993 Oldsmobile Silhouette
1993 Pontiac Firebird
1993 Pontiac Trans Sport
1992 Buick Century
1992 Cadillac Seville
1992 Chevy Astro
1992 Chevy Beretta
1992 Chevy Cavalier
1992 Chevy Corsica
1992 Chevy Corvette
1992 Chevy Lumina
1992 GMC G-Series
1992 GMC P-Series    P3500
1991 Buick Century
1991 Chevy Astro
1991 Chevy Beretta
1991 Chevy Cavalier
1991 Chevy Corsica
1991 Chevy Corvette
1991 Chevy Lumina
1991 GMC G-Series
1991 GMC P-Series
1990 Buick Century
1990 Buick Electra
1990 Chevy Astro
1990 Chevy Corvette
1990 Chevy Lumina
1990 GMC G-Series
1990 GMC P-Series    P3500
1989 Chevy Astro
1989 GMC G-Series
1989 GMC P-Series    P2500 / P3500
1988 Chevy Astro
1988 GMC G-Series
1988 GMC P-Series    P2500 / P3500
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