iDatalink Maestro APX-S8-GM4 Dash & Wiring Kit for Select GM Vehicles

***This Item may require additional handling time***

The iDatalink Maestro APX-S8-GM4 dash and wiring kit is engineered to install an APX-compatible 8" aftermarket radio into select GM vehicles originally equipped with an 8" factory infotainment display. This vehicle-specific solution includes the proper brackets, harnesses, and adapters to deliver a clean, OEM-style integration while retaining key factory features when paired with the required iDatalink Maestro interface.

Key Features

• Dash and wiring installation kit for select GM vehicles with factory 8" screens
• Supports APX-compatible 8" direct-replacement radios from Kenwood and JVC
• Vehicle-specific brackets and hardware for factory-quality fit and finish
• Retains factory features when used with Maestro RR or RR2 interface (sold separately)
• No cutting or splicing of factory wiring required

Compatibility

The APX-S8-GM4 is designed for select GM vehicles equipped with an 8" factory display. Vehicle coverage varies by model year and trim level. Always confirm vehicle and radio compatibility prior to purchase.

Installation Notes

Installation requires an iDatalink Maestro RR or RR2 interface module and a compatible APX head unit (all sold separately). Vehicle-specific firmware must be flashed using iDatalink Weblink. Professional installation is recommended to ensure full retention of factory features.

Technical Highlights

What’s in the Box

• Vehicle-specific dash brackets
• Wiring harnesses and adapters
• Mounting hardware
• Installation instructions

Why Buy From MCOR Automotive

• Authorized iDatalink dealer
• 22+ years of professional installation experience
• Fitment verification and system planning support
• Clean installs that preserve factory wiring and appearance