Keep your OEM wiring intact and take the guesswork out of identifying appropriate speaker wires with the Audio Integration T-Harness for Select Buick, Cadillac, Chevrolet, and GMC Vehicles by PAC. The LPHGM51 provides speaker leads, 12V, and ground inputs for adding aftermarket audio equipment to factory non-amplified audio systems. This T-harness can be used with any line output converter, amplifier, or digital signal processor (DSP).
Q: Can I use this with any amplifier or DSP?
A: Yes, this T-harness is compatible with any line output converter, amplifier, or digital signal processor (DSP).
Q: Does this T-Harness work with factory amplified systems?
A: No, this T-Harness is designed for factory non-amplified systems and allows you to keep your factory radio while adding amplifiers.
Q: Does this include anything to make subwoofer installation easier?
A: Yes, the T-Harness includes an LPH-SPK (E) subwoofer T-harness pigtail to simplify subwoofer installation.
Q: What does this T-Harness do?
A: The LocPRO Advanced T-Harness lets you add aftermarket audio equipment to factory non-amplified audio systems in select Buick, Cadillac, Chevrolet, and GMC vehicles.
A: The product is 8.38 inches long.
Q: Is it easy to install this T-Harness?
A: The T-Harness features color-coded E.I.A. wires to make installation quick and easy.
Q: Does this work with a RPO IOR?
A: undefined
A: This harness is designed for use when adding aftermarket amps to a factory radio. If you want to replace the radio, you will need the RP5-GM61.
Rating 5 out of 5 stars with 2 reviews
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Keep your OEM wiring intact and take the guesswork out of identifying appropriate speaker wires with the Audio Integration T-Harness for Select Buick, Cadillac, Chevrolet, and GMC Vehicles by PAC. The LPHGM51 provides speaker leads, 12V, and ground inputs for adding aftermarket audio equipment to factory non-amplified audio systems. This T-harness can be used with any line output converter, amplifier, or digital signal processor (DSP).

Easily replace the factory radio in your GM vehicle with this Radio Replacement and Steering Wheel Control Interface Harness by PAC. The RP5-GM52-HAR is required for select General Motors vehicles with 7” radio displays and IOA or IOB build codes when using the PAC RP5-GM51 radio replacement interface to retain your vehicle’s factory features such as OnStar and steering wheel controls when installing an aftermarket radio.

Keep your OEM wiring intact and take the guesswork out of identifying appropriate speaker wires with the Audio Integration T-Harness for Select Chevrolet and GMC Vehicles by PAC. The LPHGM71 provides speaker leads, 12V, and ground inputs for adding aftermarket audio equipment to factory non-amplified audio systems. This T-harness can be used with any line output converter, amplifier, or digital signal processor (DSP).

Easily add an aftermarket amplifier or subwoofer to your vehicle’s factory audio system with this 2-Channel Active Line Output Converter with AccuBASS and Subwoofer Control by AudioControl. The LC2i PRO converts speaker-level (high-level) audio signals to RCA preamp (low-level) signals so you can install an aftermarket amplifier or subwoofer without replacing your factory radio. This two-channel line output converter also features AccuBASS technology so you can turn up the volume without losing bass.
| Pros for PAC - Audio Integration T-Harness for Select Buick, Cadillac, Chevrolet, and GMC Vehicles - Multi | |||
|---|---|---|---|
| There were no pros for this product— | There were no pros for this product— | Ease of Installation, Overall Performance | Sound Quality, Bass, Ease of use, Installation, Price |