iDatalink Maestro APX-S8-GM2 8" Install Kit GM Silverado and Sierra

iDatalink Maestro APX-S8-GM2 8" APX Installation Kit GM Silverado and Sierra

An installation dash kit for Kenwood and JVC APX 8" floating touchscreen stereos in select 2019-2023 Chevrolet Silverado 1500, 2500 HD, and 3500 HD and GMC Sierra 1500, 2500 HD, and 3500 HD vehicles, the APX-S8-GM2 retains factory OnStar and Bluetooth Hands-Free, steering wheel controls, backup camera, factory USB ports, climate display, and vehicle settings, with factory-grade fit and finish in black ABS plastic. iDatalink ADS-MRR or ADS-MRR2 module and JVC KS-UA50 extension cable required (sold separately).

Product Overview

The iDatalink Maestro APX-S8-GM2 is an installation dash kit designed for Kenwood and JVC APX 8" floating touchscreen stereos in select 2019-2023 Chevrolet Silverado 1500, 2500 HD, and 3500 HD and GMC Sierra 1500, 2500 HD, and 3500 HD vehicles. It accommodates an ISO custom-fit mount and is constructed from high-grade ABS plastic with a gapless fit between the dash and the kit for a factory-grade finish.

Compatible head units include the Kenwood DAX8000S, Kenwood DAX800XR, and JVC KW-Z800AW (all sold separately). The JVC KS-UA50 extension cable is required for all installations and must be purchased separately. The iDatalink ADS-MRR or ADS-MRR2 interface module is required and sold separately. Refer to the iDatalink vehicle fit guide for vehicle-specific feature coverage.

The APX-S8-GM2 retains factory OnStar and Bluetooth Hands-Free; steering wheel controls with two additional function buttons for expanded radio functions; backup camera with dynamic parking guidelines and park assist chimes; factory USB ports; factory climate display and controls; vehicle settings; and accessory power and warning chimes. The kit also provides selectable performance gauges including Track Pack gauges, illumination outputs, and parking brake, reverse, and VSS outputs.

Features & Benefits

Factory-Grade Fit and Finish for Select GM Vehicles: The APX-S8-GM2 features a gapless fit between the dash and the kit with high-grade ABS plastic construction, providing a professional OEM-quality appearance after installation in the supported Silverado and Sierra models.

Compatible with Kenwood and JVC APX 8" Floating Touchscreen Stereos: The APX-S8-GM2 is designed for the Kenwood DAX8000S, Kenwood DAX800XR, and JVC KW-Z800AW APX 8" floating touchscreen stereos, all sold separately.

JVC KS-UA50 Extension Cable Required: The JVC KS-UA50 extension cable is required for all APX-S8-GM2 installations and must be purchased separately.

iDatalink ADS-MRR or ADS-MRR2 Module Required: Full vehicle feature retention requires the iDatalink ADS-MRR or ADS-MRR2 interface module, which must be purchased separately.

OnStar and Bluetooth Hands-Free Retention: The APX-S8-GM2 retains factory OnStar and Bluetooth Hands-Free functionality after the stereo upgrade, preserving these factory connectivity features.

Steering Wheel Control Retention with Expanded Functions: Factory steering wheel controls are retained with two additional function buttons that provide expanded radio function control on the aftermarket stereo.

Backup Camera Retention with Dynamic Parking Guidelines and Park Assist Chimes: The factory backup camera is retained with dynamic parking guidelines and park assist chimes maintained for audible parking assistance.

Factory USB Port Retention: Factory USB ports are retained via the included USB media module and USB housing components, preserving factory USB connectivity after installation.

Factory Climate Display and Controls Retention: The factory climate control display and adjustment functions are retained on the aftermarket stereo screen, maintaining HVAC control and visualisation after the stereo upgrade.

Vehicle Settings, Accessory Power, and Warning Chimes Retention: Factory vehicle settings, accessory power, and warning chimes are retained after installation via the included external chime component.

Selectable Performance Gauges Including Track Pack Gauges: The APX-S8-GM2 provides access to selectable performance gauges on the aftermarket stereo screen, including Track Pack gauge configurations for performance-oriented Silverado and Sierra models.

Illumination, Parking Brake, Reverse, and VSS Outputs: Illumination outputs and parking brake, reverse trigger, and vehicle speed sensor (VSS) signal outputs are provided for full aftermarket stereo integration.

OBDII Connector Harness Included: The OBDII connector harness provides vehicle data access required for performance gauge display and vehicle information on the aftermarket stereo screen.

Technical Specs

What's in the Box

• S8-GM1-01 Bracket
• S8-GM1-02 Bracket
• S8-GM1-11 Bracket
• Vehicle Interface Harness
• E-HRN-S8 Harness
• C-HRN-S8 Harness
• B-HRN-S8 Harness
• Backup Camera Harness
• USB Media Module
• External Chime
• Ribbon Pack
• OBDII Connector Harness
• Antenna Adaptor
• USB Housing
• Micro-USB to USB-C Cable
• Micro-USB to USB-C Adaptor
• Micro-USB to USB-A Adaptor
• 2 Cable Ties
• 3M Tape
• 8 x M5x6mm Screws
• M5x12mm Screws
• GND Screw
• Quick Start Guide

Compatible With

The APX-S8-GM2 is designed for select 2019-2023 Chevrolet Silverado 1500, 2500 HD, and 3500 HD and GMC Sierra 1500, 2500 HD, and 3500 HD vehicles. Compatible aftermarket stereos are the Kenwood DAX8000S, Kenwood DAX800XR, and JVC KW-Z800AW (all sold separately). The JVC KS-UA50 extension cable is required for all installations (sold separately). The iDatalink ADS-MRR or ADS-MRR2 interface module is required and sold separately. Refer to the iDatalink vehicle fit guide to confirm compatibility with your specific vehicle before purchase.

Frequently Asked Questions

Is the JVC KS-UA50 extension cable included with the APX-S8-GM2?

No. The JVC KS-UA50 extension cable is required for all APX-S8-GM2 installations but is not included. It must be purchased separately.

Is the iDatalink ADS-MRR or ADS-MRR2 module included with the APX-S8-GM2?

No. The iDatalink ADS-MRR or ADS-MRR2 interface module is required for full vehicle feature retention but is not included. It must be purchased separately.

Does the APX-S8-GM2 retain factory OnStar?

Yes. The APX-S8-GM2 retains factory OnStar and Bluetooth Hands-Free functionality after the stereo upgrade.

Does the APX-S8-GM2 retain the factory backup camera?

Yes. The factory backup camera is retained with dynamic parking guidelines and park assist chimes maintained for audible parking assistance.

Which aftermarket stereos are compatible with the APX-S8-GM2?

The APX-S8-GM2 is designed for the Kenwood DAX8000S, Kenwood DAX800XR, and JVC KW-Z800AW APX 8" floating touchscreen stereos, all sold separately.