Access exclusive offers, news and more.
Thanks for signing up. You'll be the first to receive updates about new collections, top brands, and exclusive products.
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
• 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
Best selling similar products
• Antenna adapter for select 1958-2023 vehicles from GMC, Chevrolet, Pontiac
• Use for replacing vehicle radio
• Male Motorola connector on one end
• Female connector on other end
(45)
$8.99
List price $7.99
• GM / Chevrolet Antenna Adapter
• Aftermarket Antenna Male (Motorola Plug) to Factory Radio Female (Proprietary Plug)
• select 1958-2023 vehicles from GMC, Chevrolet, Pontiac Vehicles
(366)
$5.99
List price $8.95
• 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
$26.99
List price $29.99
Manufacturer:
Model Number:
40-HD20
Weight:
0.50lbs
Internal SKU:
met-40hd20
Internal Product ID:
12842
| 5 star |
|
50% |
| 4 star |
|
50% |
| 3 star |
|
0% |
| 2 star |
|
0% |
| 1 star |
|
0% |
| Durability |
|
5 |
| Value |
|
4.5 |
| Features |
|
5 |
| Design |
|
5 |
| Usability |
|
4 |
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
Limitless Lithium RP24-56AH/MTN
12V 56Ah Lithium Iron Phosphate (LiFePO4) Car Battery with 3.5A Battery Maintainer
$1399.00
List price $1399.00
420W Peak (60W RMS) 4" G-Series 2-way 4-ohm Coaxial Car Speakers
(2)
$48.99
List price $65.00
6-1/2" Ultimate Iridium 3-way Component System (Ultimate Iridium 6.3 10-25536)
$624.99
List price $1049.99
(2) Kicker Solo-Baric L7S154 (44L7S154) Subwoofer
(2) 2000W Peak (1000W RMS) 15" Solo-Baric L7 Series Dual 4 ohm Car Subwoofers Package
(4)
$767.92
List price $1019.98
Complete 8 Gauge Z-Series 4-Channel Amplifier Installation Kit with RCA Interconnect Cable (09ZCK84)
(3)
$79.99
List price $119.99
Audio Technica ATH-CKP200RD SonicSport In-Ear Headphones - Red
SonicSport In-Ear Hook-Style Earbuds Waterproof Active Earphones
$34.99
List price $49.95
500W Rockford Fosgate 12" R2D4-12 Subwoofer + Enclosure Bass Package
12" Rockford Fosgate R2D4-12 Prime Stage 2 Series Sub + 12" Sealed Sub Enclosure
(22)
$189.98
List price $219.98
Cancel
Cancel
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.
Sign up for our emails and we’ll send you a code for
10% off the .
Be the first to know about new arrivals, exclusive offers, and more!
Check your email for the code and start saving today!
*Offer is Email Exclusive only. Contact us and we’ll help you build the system of your dreams for less.
By clicking "Get my discount!" and submitting your email, you agree to our
Terms of Service and
Privacy Policy.