iDatalink Maestro ACC-HU-BOS1 Head Unit Adapter for Select BOSS Radios

Make the radio-side connection cleaner in a supported Maestro installation. The ACC-HU-BOS1 connects select BOSS radios to a compatible Maestro head-unit-ready T-harness, reducing the wiring work between the receiver and the vehicle-specific integration system.

At a Glance

• Designed for select BOSS aftermarket radios.
• Connects a compatible Maestro T-harness to the supported receiver.
• Application-specific head-unit adapter—not a stand-alone vehicle interface.
• Match the receiver model, vehicle harness and Maestro interface before ordering.

Compatibility & Installation

Use only with a BOSS radio and Maestro T-harness explicitly listed as compatible. A supported Maestro radio replacement interface and vehicle-specific T-harness are required separately. Factory feature retention comes from the complete supported system and its vehicle-specific programming, not from this adapter alone. Do not select by radio brand alone.

What’s Included

• One ACC-HU-BOS1 head-unit adapter harness.
• Radio, Maestro interface and vehicle-specific T-harness are not included.

Specifications

Complete Your Installation

• Maestro RR — radio replacement interface
• Maestro RR3 — advanced radio replacement interface; confirm application support

Not sure which parts your installation needs? Ask MCOR with your vehicle year, make, model, factory audio package and aftermarket radio model before ordering.