PAC LPHNI03 LocPro Advanced T-Harness for Select Nissan, Infiniti, Subaru & Other Vehicles

The PAC LPHNI03 LocPro Advanced T-Harness for Select Nissan, Infiniti, Subaru & Other Vehicles provides a clean connection to the factory radio's speaker-level outputs when adding an aftermarket amplifier, line output converter, or signal processor to a compatible vehicle without an outboard factory amplifier. It keeps the original radio connected and avoids cutting the factory radio wiring.

At a Glance

• Vehicle-specific T-harness for compatible non-amplified factory radio systems
• Provides four channels of speaker-level signal from the factory radio
• Provides speaker-return connections when the new amplifier will power the factory speaker wiring
• Includes low-current power, ground, accessory, and remote-turn-on connections where supported
• Works with PAC LocPro Advanced converters and many processors or amplifiers with speaker-level inputs
• Does not include a line output converter, signal processor, amplifier, or amplifier power kit

Exact Vehicle Compatibility

Find your vehicle below, then match the model year and factory-radio details in the same row. This harness is for the listed non-amplified factory systems; vehicles with a separate factory amplifier require a different integration solution. If the radio, connector, audio package, or equipment differs, contact MCOR before ordering.

Compatibility & What You Need

• Factory system: A supported factory radio without an outboard factory amplifier.
• Signal conversion: Add a line output converter when the amplifier or processor does not accept speaker-level inputs.
• Amplifier power: Run a properly fused amplifier power and ground kit directly for the amplifier; the small power and ground leads in this harness are only for a low-current converter or processor.
• Factory-radio load devices: Install the AudioControl AC-LGD model shown in the fitment table when specified so the factory radio continues to provide a usable audio signal.
• Extension option: {internal_link("LPHEXT17", "PAC LPHEXT17 17-foot extension")} is available when the processor or amplifier will be mounted away from the radio.
• Professional installation and system tuning are strongly recommended.

Technical Specifications

What's Included

• One genuine PAC LPHNI03 vehicle-specific T-harness package
• Manufacturer-supplied signal, speaker-return, low-current connection leads, and instructions for this exact part number

Fitment disclaimer: Compatibility is not determined by year and model alone. Confirm that the vehicle has the listed factory radio and does not have an outboard factory amplifier. Match all RPO codes, connector styles, screens, trims, and equipment notes before ordering. Contact MCOR Automotive through the chat button for application help.

Why Buy From MCOR Automotive

• Authorized PAC retailer with manufacturer-backed warranty support
• Vehicle-specific compatibility help before purchase
• Professional car-audio integration, tuning, and installation support