Metra Electronics

ANTENNAWorks; Antenna Adaptor

Part Number 40-GM21 (100030004)

UPC: 86429007073

Select vehicle for guaranteed fit

$3.68

Out of stock

Description

This antenna adapter is used when replacing the Oem antenna with an aftermarket antenna. Metras aftermarket antenna use a common motorolla antenna connector. We design antenna adapters to fit differnet vehicle application that come with avariety of different antenna connectors. Metras antenna adapter plugs into an aftermarket antenna and OEM radio. This radio antenna adapter fits GM 88 to 05 models.

We at Metra always strive to listen to our customers. You have told us to do a better job at telling the Metra story. For over 60 years, Metra has maintained its cutting edge by paying attention to our marketplace and innovating products to fit the needs of the installer. We are the "Installer's Choice" because we are installers. We design our products to be easy to use and easy on the eyes. If you can see a Metra product, then we haven't done our job. Metra Turbokits are designed to be heard but not seen. This means that our fit and finish is the best in the business. Why trust your installation to a shoddy and time consuming kit? Our GSXL Turbowires are designed with the same philosophy in mind. Their longer length for ease of installation and thicker OEM cables with OEM connectors make for a mighty install, with no down time on returns or angry customers.

Fitment

This part fits the following vehicles.

Buick

1990-2005 Century
1995-1996 Commercial Chassis
1990 Electra
1995-1999 LeSabre
1995-2005 Park Avenue
1988-1989 Reatta
1995-2004 Regal
1996-1999 Riviera
1995-1996 Roadmaster
1996-1998 Skylark

Cadillac

1997-2001 Catera
1996-2005 DeVille
1996-2002 Eldorado
1992-2001 Seville

Chevrolet

1991-2005 Astro
1991-1996 Beretta
1998-2005 Blazer
1995-1999 C1500
1995-1999 C1500 Suburban
1995-2000 C2500
1995-1999 C2500 Suburban
1995-2000 C3500
1993-2002 Camaro
1994-1996 Caprice
1991-2005 Cavalier
2004-2005 Classic
1991-1996 Corsica
1996-2000 Express 1500
1996-2000 Express 2500
1996-2000 Express 3500
1988-1995 G10
1988-1995 G20
1988-1996 G30
1994-1996, 2000-2005 Impala
1995-1999 K1500
1995-1999 K1500 Suburban
1995-2000 K2500
1995-1999 K2500 Suburban
1995-2000 K3500
1990-2001 Lumina
1993-1996 Lumina APV
1997-2003 Malibu
1995-2005 Monte Carlo
1994-2004 S10
1999-2002 Silverado 1500
2001-2002 Silverado 1500 HD
1999-2002 Silverado 2500
2001-2002 Silverado 2500 HD
2001-2002 Silverado 3500
2003-2006 SSR
2000-2006 Suburban 1500
2000-2006 Suburban 2500
1995-2006 Tahoe
1997-2005 Venture

GMC

1995-1998 C1500
1995-1999 C1500 Suburban
1995-1998 C2500
1995-1999 C2500 Suburban
1995-1998 C3500
2002-2008 Envoy
2002-2006 Envoy XL
2004-2005 Envoy XUV
1988-1995 G1500
1988-1995 G2500
1988-1995 G3500
1994-2000 Jimmy
1995-1998 K1500
1995-1999 K1500 Suburban
1995-2000 K2500
1995-1999 K2500 Suburban
1995-1998 K3500
1996-2005 Safari
1996-2007 Savana 1500
1996-2007 Savana 2500
1996-2007 Savana 3500
2003-2006 Sierra 1500
2007 Sierra 1500 Classic
2003, 2005-2006 Sierra 1500 HD
2007 Sierra 1500 HD Classic
2003-2004 Sierra 2500
2003-2006 Sierra 2500 HD
2007 Sierra 2500 HD Classic
2003-2006 Sierra 3500
2007 Sierra 3500 Classic
1994-2004 Sonoma
1995-2002 Yukon
2001-2002 Yukon XL 1500
2001-2002 Yukon XL 2500

Oldsmobile

1994-1999 88
1994-1996 98
1993-1998 Achieva
1999-2000 Alero
1995-1999 Aurora
1996-2004 Bravada
1997-1999 Cutlass
1995-1996 Cutlass Ciera
1995-1997 Cutlass Supreme
1996-1999 LSS
1993-1999 Silhouette

Pontiac

1994-1999 Bonneville
1993-2002 Firebird
1996-2005 Grand Am
1994-2003 Grand Prix
1999-2005 Montana
1995-1999 Sunfire
1993-1998 Trans Sport

Saturn

1995-1999 SC1
1995-1999 SC2
1995-1999 SL
1995-1999 SL1
1995-1999 SL2
1995-1999 SW1
1995-1999 SW2

Features & benefits

Used To Adapt Factory Antenna Cable Connection
To That Of An Aftermarket Radio

Specifications

Country Of Origin	CN
Street Legal	Yes

Magnuson-Moss Warranty Act

Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)).

California residents

WARNING: This product can expose you to chemicals including nickel, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.