NWH74A

The NWH74A OEM Amplifier Integration Harness is designed to retain your vehicle's factory amplified audio system when installing an aftermarket radio. This plug-and-play harness connects directly to the factory wiring and OEM amplifier, allowing you to upgrade to a modern stereo without bypassing or replacing the factory amp. Featuring RCA inputs for seamless integration, the NWH74A helps preserve factory sound quality while simplifying installation.

Features

• Retains factory amplifier when installing an aftermarket radio
• Plug-and-play connection to factory wiring
• No cutting or modification of OEM wiring required
• RCA inputs for easy amplifier integration
• Preserves factory sound system performance
• Maintains factory speaker operation
• Compatible with most aftermarket radios and multimedia receivers
• Ideal for Bluetooth®, Apple CarPlay®, Android Auto™, and touchscreen radio upgrades
• Professional-grade installation solution

Specifications

• Part Number: NWH74A
• Product Type: OEM Amplifier Integration Harness
• Application: Factory amplifier retention during aftermarket radio installation
• Installation: Plug-and-play
• Connections: RCA inputs for amplified audio systems
• Vehicle Compatibility: Select Nissan and Infiniti vehicles equipped with factory amplified audio systems
• Construction: OEM-style molded connectors with color-coded wiring
• UPC: 012339807403

Vehicle Compatibility

Fits select Nissan and Infiniti vehicles equipped with factory amplified audio systems, including:

Nissan

• Altima
• Armada
• Frontier
• Maxima
• Murano
• Pathfinder
• Quest
• Sentra
• Titan
• Xterra
• 350Z

Infiniti

• G35
• G37
• I30
• I35
• Q45
• QX4
• FX Series
• M Series

Vehicle fitment should always be verified based on factory audio system configuration and amplifier type