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A2DIY-GM3 Bluetooth and AUX input module for Select 2000-08 GM Class-II Radios

Only 2 left in stock
  • $119.98
Market price: $159.95, you save $39.97
Hands-free, music streaming plus aux input for GM
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  • Net weight
    1 lbs
  • Part Number
Upgrade GM Class-II radios to support our "triple play" module for Hands-free calls, music streaming and aux input.

GM Class-II Radios do not support Bluetooth, but thanks to the A2DIY-GM3 "triple play module" GM allows these vehicle owners to enjoy (1)Hands-free Profile (HFP) is not only less distracting than trying to juggle a phone while steering but also the only legal way to do it in many states. (2) Music streaming (A2DP) to wirelessly play internet music, listen to turn-by-turn directions and more. (3) Auxiliary input to connect and play any audio device with 3.5mm jack including MP3 players, Satellite radio kits, iPods etc. The included wireless remote control allows users to change tracks, adjust phone volume etc. while keeping eyes on the road. An Optional USB charging port is available to keep devices charged while on the road. After initial pairing, the module (hidden behind the dash) automatically connects upon entering vehicle. The A2DIY-GM3 is the perfect wireless solution for GM owners without breaking the bank or sacrificing the original factory radio.
» Bluetooth 4.0 A2DP Profile and Hands-Free Profile (HPF)
» Works with original GM factory radio
» Auto-pair/unpair upon entering/exiting vehicle
» Stream from Pandora, Spotify, Tune-in and more
» 3.5mm Aux input jack for playback of non-Bluetooth devices
» Navigation voice guidance on car speakers (GPS app required)
» Stream from music sites such as Pandora, Spotify, Apple music
» Adaptive electric condenser cartridge high sensitivity, low impedance, anti-noise microphone
» Connects directly to radio AUX port (not FM Modulated).
» Optional 3 Amp (Max) USB charging port to keep devices charged while on the road
[Please read all requirements and warnings below prior to purchasing this part]
1. Compatible with select 2000-08 GM Class-II radios listed in drop-down (See note #2 & #3).
2. Compatible radio must have a "CD/AUX" or "TAPE/AUX" button and 12-pin port
3. Radios with "TAPE/DISC" or "TAPE/CD" button are NOT compatible.
4. XM and/or external CD changer (if present); must be disconnect.
» Bluetooth Module (3" x 3" x"1) x1
» Wireless remote control x1
» Push-to-talk button on 6 ft. cable x 1
» Microphone with visor clip on 10 ft. cable x1
» Male to Male 3.5mm audio cable (3 ft.) x1
» Custom installation harness with battery, ground and accessory wires
» Optional USB charging Kit (Click installation instructions for details)

Footnotes: [ See drop-down for reference]
* Radios with "TAPE/DISC" or "TAPE/CD" buttons are NOT compatible.

Avoid costly returns. Click to review your installation instructions and Frequent Ask Questions.

1. Factory radio buttons (except volume) do not apply. Use audio device built-in controls or included wireless remote control.
2. Assembly time required prior to shipping.

  • Compatible Vehicle
    2004-07 Rainier*, 2003-05 Rendezvous*, 2003-05 Escalade*, 2003-06 Avalanche*, 2003-05 Cavalier*, 2004-08 Colorado*, 2000-05 Impala*, 2000-05 Monte Carlo*, 2003-06 Silverado*, 2007 Silverado Classic*, 2003-06 SSR*, 2005-06 Suburban*, 2003-06 Tahoe*, 2002-08 Trailblazer*, 2003-07 Chevy Van*, 2004-05 Venture*, 2004-08 Canyon*, 2002-08 Envoy*, 2003-06 Denali*, 2003-06 Sierra*, 2007 Sierra Classic*, 2003-06 Suburban*, 2003-07 GMC Van*, 2003-06 Yukon/XL*, 2003-07 H2*, 2005 H3*, 2003-04 Alero*, 2004 Bravada*, 2003-05 Aztec*, 2003-05 Grand AM*, 2004-05 Montana*, 2003-05 Sunfire*, 2003-06 Vibe*, 2004-08 Ascender*
  • Extra fields
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  • Manufacturers
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Please make sure to enter your billing information (first name, last name, billing address, and credit card information) exactly as it appears on credit card statement. Once order is placed you may see a pending authorization on your account that is generally removed within 7-10 business days or once your order has charged/shipped.
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All price are in U.S. dollars. The actual price charged to International customers is subject to the exchange rate applied by PayPal.

Gone are the days when customer had to call or email to obtain shipping rates. At Discount Car, shipping rates are automated and calculated in real time based on cart contents, weight and destination. To get a shipping quote simply add items to cart, follow the checkout process by filling address details and in seconds the online shipping calculator provides real time rates and shipping methods. We ship throughout the USA, Canada and select international destinations (See country drop-down in checkout page for list of international countries or visit our Frequent ask questions page).
Our family owned and operated specialty store makes every effort to get your order processed and shipped at soon as possible; however any products marked "assembly time required" or "assembled by hand" needs additional time (usually 1-3 days) to assemble and then shipped using shipping method select at checkout. Selecting a faster shipping method does not guarantee a quicker assembly process, but does speed up delivery.
Products requiring assembly are identified with: "Made by hand" or "Made in house" image in picture areas of the respective product.
Delivery time for in stock products requiring assembly= Assembly time (1-3 days) + transit time (your shipping method).
Example: Order our very popular Corvette Bluetooth A2DIY-C5 and choose "USPS Priority Mail (2-4 days) shipping. Expect delivery 5-7 business days after order placement.
Please contact us first regarding time sensitive deliveries.
Parts not requiring assembly or customization (off-the-shelf), usually ship within 24 hours.
Tracking information is sent to your email upon labeling and if you have an account, that is also updated at the same time. All customers (with or without accounts) can check order status online which has the same details available to our staff.
Except for Priority Mail Express® (Overnight Delivery*), USPS delivery times for Priority Mail® and First-Class Mail® are estimates and are not guaranteed; however deliveries are completed in most states within 2-7 working days.
International orders require additional paperwork and processing time prior to shipping (usually 4 days).
Free shipping (when available); applies to US only

*with a money-back guarantee

Defective returns:
Our return policy differs from than of other online merchants and we encourage customer read it in its entirety prior to ordering.
Defective returns are eligible for warranty repair or replacement service: Within the first 10 days, Discount Car Stereo will replace any defective or damaged part and provide a pre-paid return label (US Customers only). (Pre-paid labels are not issued for other return reasons).
After 10 days of receipt, customer covers return shipping cost, however we cover shipping cost to supplier/manufacturer, and to ship replacement back to you. If original purchase can't be replaced (discontinued etc), we reserve the right to provide a substitute part of higher or equal value. Any claims for missing parts must be made within 7 days of delivery.
We strive to avoid costly returns by providing our customer with as much product information and applications. Click to read the full returns policy page.

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