The Metra 99-7604 is a premium single-DIN/double-DIN radio installation kit designed specifically for the 2003–2004 Infiniti G35 without factory navigation. It’s essentially the silver-finish version of the 99-7604B and is one of the few kits that properly retains HVAC functionality while allowing a modern aftermarket radio upgrade. Key Features Fits 2003–2004 Infiniti G35 Non-navigation vehicles only Supports: Single-DIN radios Double-DIN radios Retains climate-control functionality OEM-style silver finish Retains factory vent placement Includes mounting brackets Includes climate-control extension harness High-grade ABS plastic construction Recessed radio opening for cleaner fitment Important Compatibility NotesThis kit ONLY works with: 2003–2004 Infiniti G35 WITHOUT factory navigation It does NOT fit: Navigation-equipped models 2005–2007 G35 G37 models Most installs will also require: Vehicle wiring harness Antenna adapter Steering wheel control interface Bose integration interface (if equipped)
