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The AA-GM44 "T-harness" plugs into the vehicle's wiring behind the factory radio. It provides a 4-channel adjustable audio output via two sets of stereo RCA connectors. This allows simple and quick audio connection to an aftermarket amplifier, without affecting the performance of the stock speakers. Expand the factory sound system without replacing the factory radio, by adding an amplifier. Simplify the installation by using the AA-GM44 to provide the audio signal without having to cut the factory wiring.
Vehicle Application:
Buick
Cadillac
Chevrolet
GMC
You may return most new, unopened items within 30 days of delivery for a refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect item).
You should expect to receive your refund within two-three weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
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