See all parts that fit your 1999 Firebird
Connect your factory antenna to a new aftermarket radio for select 2005-2025 vehicles from Honda, Mazda, Toyota
Product highlights
• Factory Radio Cable to Aftermarket Antenna Adapter
• select 2005-2025 vehicles from Honda, Mazda, Toyota Vehicles
Replacement Power Antenna for Select GM, Nissan, and Ford Vehicles (Chrome)
$116.99
List price $129.99
Install a new Double-DIN car stereo in select 1993-2002 Firebird (Dark Gray)
$37.99
List price $57.99
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth
$199.00
List price $270.00
600W Peak (70W RMS) 6.5" XED Series 2-Way 4-ohm Component Speaker System
$64.99
List price $77.99
750W Peak (250W RMS) 6.5" V-Series 2 Way Component Car Speakers
$119.99
List price $143.99
Please use our Fitment Guide to determine specific compatibility for the submodel and audio features
The vehicle you have selected 1999 Pontiac Firebird is not compatible. Change vehicle or See list of compatible similar products
600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
$79.96
List price $119.99
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready
$339.99
List price $420.00
360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers
$99.95
List price $139.95
480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)
$84.99
List price $94.99
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay and Android Auto, and Built-in Alexa (Sirius XM Ready)
$469.99
List price $620.00
600W Peak (70W RMS) 6.5" XED Series 2-Way Coaxial 4-ohm Speakers
$49.99
List price $59.99
600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers
$109.00
List price $119.99
600W Peak (300W RMS) 6.5" Mille PRO Series 3-way 4-ohm Component Speaker System
$999.99
List price $1175.00
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• Antenna to stereo adapter cables
• Compatible with select 1958-2023 vehicles from GMC, Chevrolet, Pontiac
• Converts factory mini-barbed antenna to standard male Motorola plug
• Required when replacing a factory stereo with an aftermarket head unit
• Pack contains 10 antenna adapter cables
• Plug and play connection, no cutting of wires required
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Manufacturer:
Model Number:
40-HD20
Weight:
0.50lbs
Internal SKU:
met-40hd20
Internal Product ID:
12842
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Great Value!
Very east product to use. Works perfectly and gives you the easy of not having to replace an expensive wiring harness.
20 found this helpful
Good product, poor instructions!
This product is of great quality, however, there are no instructions that come with it! Plugging it in is a no brainer. The problem with this is the blue cable that comes out of the adapter, which no one bothers to tell you what is for--not even the own manufacturer's website! After some research, I found out that the blue cable attaches to the "Power Ant", blue cable of the AFTERMARKET head unit. This blue cable provides the signal booster that the antenna needs--as it was built that way by Honda. Without plugging the blue cable you have almost no reception at all, especially from the HD radio stations. I own a 2008 Honda CR-V, so if your car does not have a singal-boostered antenna you may need not install the blue cable, but I'd find out first.
20 found this helpful
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6-1/2" Ultimate Iridium 3-way Component System (Ultimate Iridium 6.3 10-25536)
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.
