
Metra 40-GM20 : FM Female Antenna Adapter, 1988-2008 GM Vehicles
Head-Unit Replacement Female Antenna-Adapter for Select 1988-2008 GM Vehicles.
If you are replacing the radio in your vehicle, this antenna cable adapter ensures that you can continue to use your factory antenna. It is a simple yet necessary cable that adapts the vehicle’s original antenna cable to plug into an aftermarket radio with a male Motorola™ connector on one end and a female a connector for a mini “barbed” or “barbless” plug from the factory antenna on the other.
- Antenna adapter cable
- Used to adapt the vehicle’s antenna cable to use with an aftermarket radio
- Male Motorola™ connector on one end
- Female connector for a mini “barbed” or “barbless” plug from the factory antenna on the other end
- Enter your vehicle model to see if this is compatible with your vehicle
Applications
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BUICK
Century
1988-2005
Electra
1988-1990
LaCrosse (aka Allure in Canada)
2005-2009
LeSabre
1988-1999
Park Avenue
1988-2005
Rainier
2004-2007
Reatta
1988-1991
Regal
1988-2004
Rendezvous
2002-2007
Riviera
1986-1999
Roadmaster
1991-1996
Skylark
1987-1998
Skyhawk
1988-1989
Terraza
2005-2007
CADILLAC
Brougham
1987-1992
Catera
1997-2001
Coupe DeVille
1988-1993
DeVille
1988-2005
Eldorado
1988-2002
Escalade ESV
2003-2006
Escalade EXT
2002-2006
Escalade
1999-2006
Fleetwood
1988-1996
Fleetwood Brougham
1990-1992
Seville
1988-2004
STS
2005-2011
CHEVY
Astro Van
1985-2005
Avalanche
2002-2006
Beretta
1988-1996
C/K Pickup
1995-2000
Camaro
1990-2002
Caprice
1991-1996
Cavalier
1988-2005
Celebrity
1990-1990
Classic (a.k.a. Malibu)
2004-2005
Cobalt
2005-2006
Colorado
2004-2012
Corsica
1988-1996
Corvette
1990-2013
Equinox
2005-2006
Express
1996-2007
G-Series Van
1988-1996
Impala
1994-2005
Kodiak C4500-8500
2003-2009
Lumina
1990-2001
Lumina APV
1990-1996
Malibu
1997-2007
Malibu Classic
2008
Classic (a.k.a. Malibu Classic)
2004-2005
Malibu Maxx
2004-2007
Monte Carlo
1995-2005
S-10 Blazer
1988-2005
S-10 Pickup
1989-2004
Silverado Classic
2007
Silverado
2003-2006
Silverado 1500, 2500
1999-2002
Silverado 3500
2001-2002
SSR
2003-2006
Suburban
1988-2006
Tahoe
1995-2006
Tracker
1998-2004
Trailblazer
2002-2009
Uplander
2005-2008
Venture
1997-2005
GMC
Canyon
2004-2012
Envoy
1998-2009
G-Series Van
1988-1996
Jimmy (a.k.a. Jimmy Envoy)
1998-2001
Jimmy
1988-1997
Safari
1985-2005
Savana
1996-2007
Sierra Classic
2007
Sierra
2003-2006
Sierra 1500
1999-2002
Sierra 2500
1999-2002
Sierra 2500 HD
2000-2002
Sierra 3500
2001-2002
C/K Pickup
1995-1998
Sonoma
1998-2004
S-15 Sonoma
1986-1997
Suburban
1988-1999
Topkick C4500-8500
2003-2009
Yukon XL
2000-2006
Yukon
1995-2006
Yukon XL Denali
2001-2006
Yukon Denali
1999-2006
HUMMER
H2
2003-2007
H3
2006-2010
HYUNDAI
Santa Fe
2003-2006
ISUZU
Ascender
2003-2008
Hombre
1998-2001
I-290, I-370
2007-2008
I-280, I-350
2006-2006
KIA
Sorento
2003-2006
OLDSMOBILE
Achieva
1992-1998
Alero
1999-2004
Aurora
1995-2000
Bravada
1991-2004
Cutlass
1997-1999
Cutlass Calais
1988-1991
Cutlass Ciera
1988-1996
Cutlass Supreme
1988-1997
Eighty-Eight
1988-1999
Intrigue
1998-2002
LSS
1996-1999
Ninety-Eight
1988-1996
Regency
1997-1998
Silhouette
1997-1999
Silhouette APV
1990-1996
Touring Sedan
1988-1990
Toronado
1983-1993
PONTIAC
6000
1986-1991
Aztec
2001-2005
Bonneville
1992-1999
Bonneville Safari Wagon
1987-1989
Firebird, Firebird Trans Am
1988-2002
G6
2005-2009
Grand Am
1988-2005
Grand Prix
1988-2008
Lemans
1988-1993
Montana
1999-2005
Montana SV6
2005-2007
Sunbird
1988-1994
Sunfire
1995-2005
Torrent
2006
TransSport
1997-1999
TransSport APV
1990-1996
Vibe
2003-2008
SAAB
9-7x
2005-2009
SATURN
Relay
2005-2007
S Series
1991-1999
TOYOTA
Matrix
2003-2008
Couldn't load pickup availability
Pickup available at Jackson Tint and Sound
Usually ready in 24 hoursPairs well with
In stock items usually ship within 1-2 business days.
Free shipping on orders over $500! Clearance items excluded.
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Metra 40-GM20 : FM Female Antenna Adapter, 1988-2008 GM Vehicles

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We offer audio devices that combine budget, performance and respectable sound to, immaculately tuned perfection with exceptional electrical design and installation.
FAQs
Check out our frequently asked questions.
Do you offer online sales and shipping for 3M window film?
No.
We cannot offer the online sale and shipping of 3M Window Film without installation in accordance with our 3M Window Film Dealer Contract in any way whatsoever.
Do you offer online sales and shipping for Switchable Window Film?
Yes!
We offer the online sale and shipping of Switchable Window Film through our in house design and engineering team. Our 'Time and Materials' would be billable to complete your order process.
All online customers are 100% responsible for providing exact in-field measurements, contracting an install team, and also but not limited to a licensed and certified electrical contractor. Jackson Tint and Sound is not responsible for Customer incorrectly measured windows, incorrectly requested bus bar placement, or any onsite installation without an 'installation contract' with Jackson Tint and Sound.
Ordering is generally quite simple. You have more work to do than we do!
Larger projects may require more extensive electrical engineering and process planning. This would increase our 'T&M' costs. We can either offer installation services to your door and/or help you find an experienced install team in your area.
Is everything you offer listed on your store?
No.
We are currently a small outfit that strives to offer the best service possible. Unfortunately, there is not enough time in the day at this present time to list every single thing we offer for sale. But we are growing and hope to provide you with a larger online catalog as we progress our services!
We offer anything for sale by any of our manufacturers and more! Our shipping restrictions are listed in our Terms of Service.
Certain installation accessories like radio dash kits and wiring harness adapters and speaker trim rings that we may not have listed on our site yet is simply because we may not have had that vehicle in our shop before or have simply not needed that part by now. It might even be a new part!
If there is anything you need that you can't find in our online catalog, please send us a request for information. We will strive to answer your requests as soon as possible.
I have a 'pickup in store only' item that I need to add to my cart. Will you ship it?
We cannot offer the sale of 'pickup in store only' items over online sales channels due to our current retail sales agreement with that manufacturer. We are working hard with our manufacturers to allow us to sell these items to you soon.
If you need 'pickup in store only' stereo gear added to a bulk sale to complete your project, please contact us directly for alternative methods of in-store-sales-channel purchases.
I found an item cheaper and available from another store but would like to purchase from your store. Will you match the price?
We do our best to offer our customers the minimum allowed price set by any manufacturer. Some items like installation accessories have no minimum allowed price and are subject to fluctuations in final advertised pricing due to our market and territory.
In either case, if our price is a dealbreaker for you, then we kindly ask that you please contact us directly and provide us with the link to your second option for purchase. We will then do our best to accommodate your price change request. In this scenario, we would do our best with an understanding that free shipping for you and the cost of doing business is not free for us!
We absolutely will decline to compete with any Amazon, Ebay or other online auction and discount equipment site. These online suppliers are generally not authorized to do so and would be out of compliance with a any reputable Manufacturer's retail sales agreement.
I ordered the wrong item. Can I return it?
We do not offer free return shipping in this scenario. But that doesn't mean we won't take it back. Please review our Terms of Service and our Return and Shipping Policies under the Info tab for up to date information.
Our product application charts and search engines are comprised of real world shop experience and manufacturer catalog information that my be incorrect or incomplete.
You are 100% responsible for checking to make sure that the product connectors and functionality fit your exact year make and model of vehicle. We don't have your vehicle, we can only provide our best estimate and information we can muster. We may most likely offer an exchange on a case by case scenario within our policy guidelines.
If you need an updated manual or installation guide from our website to confirm your research, please send us a request for information and we will get it done. We take a lot of pride in providing as much information as possible online, for you and our technicians.
All returns would need pre-approval and comply with our 'Refund Policy', 'Shipping Policy', and our 'Terms of Service' which may include restocking fees.
I did not receive the product that I ordered. How do I return it?
In this scenario, this would most likely be our fault. In this uniquely rare yet human scenario, the incorrect unopened product will need to be received back at our shop before we ship the correct product replacement that you ordered back to you. We will pay for and send you a return shipping label upon final approval from us.
In which case we would offer our deepest apologies for this inconvenience and provide an immediate turn around to you once the incorrect product is returned and checked for compliance with the following terms.
All returns would need pr-approval and comply with our 'Refund Policy', 'Shipping Policy', and our 'Terms of Service' which may include restocking fees.
How do I achieve warranty service or a package carrier insurance claim for a product that I purchased from your store?
In the unfortunate scenario that you would require warranty service or repair of your equipment purchased from our store and due to repetitive shipping, all warranties should be filed on your behalf directly with the manufacturer. In very rare but immediate 'upon opening and firing up' cases, we may offer to replace the product for you. In all other instances we do not warranty online purchases we did not open and install.
Every order with free shipping will be insured and charged to you at the time of checkout including a 'Signature Upon Delivery' for orders over $200.
If you suspect your package is damaged or has been subject to foul play and tampering, you must notate with the shipper before signing and or accepting the shipment. After your signature is received by the package carrier, you will need photos and videos of the package undisturbed and then being opened to file a complaint afterwards if the package carrier will accept one.
It is our package until it is delivered to you with our without a signature upon delivery. After the package is delivered to you it is your package. Jackson Tint and Sound is not responsible for package tampering, damage, and or but also not limited to theft after delivery is complete.
Jackson Tint and Sound will not reimburse any package for damage after shipping is completed without proof of damage before your signature is received by the carrier. We will also offer NO compensation for any customer waiving a 'signature upon delivery' nor we will offer compensation until we have been approved for compensation by the carriers insurance policy. We hope to offer you better terms as we grow our business in the future!
If however we failed to properly pack the contents of your package within reason, we would offer our deepest apologies for our human error and inconvenience and provide an immediate turn around to you once the damaged product is returned or until 'proof of our fault' is received and checked for compliance with the following terms.
All returns would need pre-approval and comply with our 'Refund Policy', 'Shipping Policy', and our 'Terms of Service' which may include restocking fees.
