OEM Infiniti Q50 Temperature Control Unit w/ Radio & Attached Modules — Part #253914HB5B

Part Number: 253914HB5B / 25391-4HB5B
Condition: Genuine OEM Factory Replacement
Includes: Main Radio Receiver, Integrated Climate Control Switches, and Factory Dash Modules

Detailed Product Overview

Restore complete control over your vehicle’s environment and infotainment with this original OEM Infiniti Q50 Temperature Control Unit & Radio Assembly (Part # 253914HB5B). Engineered specifically for 2015–2017 Infiniti Q50 models, this complete central console unit integrates dual-zone automatic climate controls, audio processing features, and interface modules into a single plug-and-play assembly.

If your vehicle is suffering from blacked-out InTouch screens, unresponsive HVAC buttons, failed dual-zone temperature adjustments, or audio connectivity loss, replacing the core receiver assembly with this genuine factory unit ensures complete system restoration without requiring complex aftermarket wiring

Key Features & Benefits

Complete Center Assembly: Includes the factory radio receiver/AV unit, integrated tactile bezel switches, and attached electronic modules for full HVAC and entertainment connectivity.

Dual-Zone Climate Integration: Direct communication with your Q50’s heater core, AC compressor, fan speed controls, and dual-zone air distribution system.

Genuine OEM Fit & Finish: Exact factory fitment preserves original dash alignment, button illumination, and factory bezel finishes.

Plug-and-Play Compatibility: Directly mates with the original factory wiring harness and Infiniti InTouch system stack.

Vehicle Fitment & Compatibility

This assembly is compatible with the following Infiniti Q50 models equipped with matching factory options:

Make Model. Year Range Trim & Engine Details
Infiniti. Q50. 2015 2017. 3.7L V6, 3.0T V6, 2.0T Hybrid (Sedan)

Fitment Note: Infiniti Q50 dashboard electronics vary based on factory option packages (e.g., Premium, Sport, Luxe, or Navigation trims). Please cross-reference part number 253914HB5B or 25391-4HB5B with your original unit or check your VIN before ordering to guarantee 100% plug compatibility.