• iDatalink Maestro HRN-DSP-GM3 product view 1
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iDatalink Maestro HRN-DSP-GM3 DSP and Amplifier Addition T-Harness

iDatalink Maestro HRN-DSP-GM3 DSP and Amplifier Addition T-Harness

$49.99 USD
$49.99 USD
Shipping calculated at checkout.

Available to Order: This item is typically stocked at another warehouse or by one of our suppliers and may ship directly to you from that location. We’ll contact you if there’s an availability delay.

iDatalink Maestro HRN-DSP-GM3

T-Harness for select Buick, Cadillac, Chevrolet and GMC vehicles without factory amplifiers. Greatly simplifies the addition of the ADS-MAR and amplifiers.

Vehicle compatibility

Manufacturer-listed applications are shown below. Match the exact year, model and factory equipment wording. These detailed entries control over broad overview ranges. All equipment restrictions and companion-part requirements apply.

Chevrolet applications
  • 2015–2018 Chevrolet: Colorado 8" Color Touchscreen / Without Amplifier
  • 2014–2018 Chevrolet: Silverado 1500 8" Color Touchscreen / Without Amplifier
  • 2015–2019 Chevrolet: Silverado 2500 8" Color Touchscreen / Without Amplifier
  • 2015–2019 Chevrolet: Silverado 3500 8" Color Touchscreen / Without Amplifier
  • 2019 Chevrolet: Silverado Classic 8" Color Touchscreen / Without Amplifier
  • 2015–2019 Chevrolet: Suburban / Without Amplifier
  • 2015–2019 Chevrolet: Tahoe / Without Amplifier
GMC applications
  • 2015–2018 GMC: Canyon 8" Color Touchscreen / Without Amplifier
  • 2014–2018 GMC: Sierra 1500 8" Color Touchscreen / Without Amplifier
  • 2015–2019 GMC: Sierra 2500 8" Color Touchscreen / Without Amplifier
  • 2015–2019 GMC: Sierra 3500 8" Color Touchscreen / Without Amplifier
  • 2019 GMC: Sierra Classic 8" Color Touchscreen / Without Amplifier
  • 2015–2019 GMC: Yukon / Without Amplifier
  • 2015–2019 GMC: Yukon XL / Without Amplifier

Before ordering

Confirm the exact vehicle, factory equipment, aftermarket equipment and required companion parts using the manufacturer compatibility guide. A vehicle family or broad year range alone does not establish compatibility. Retained features and factory amplifier support vary by application.

Manufacturer product details and compatibility information

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