Keep your OEM wiring intact and take the guesswork out of identifying appropriate speaker wires with the LocPRO Advanced 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: will it work in a 2017 chevy silverado with android auto for installing a kicker hideaway subwoofer?
A: If it does not have BOSE and you have the factory 8" screen, then yes. If it does have BOSE, you would need the AP4-GM61. If you have the factory 7" screen, then you need the LPHGM52.
Q: will this work with a 2024 denali ultimate 2500 with factory bose?
A: No. This is only compatible in non-BOSE systems
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Keep your OEM wiring intact and take the guesswork out of identifying appropriate speaker wires with the LocPRO Advanced 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).

Keep your OEM wiring intact and take the guesswork out of identifying appropriate speaker wires with the LocPRO Advanced 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 to your vehicle’s factory audio system with this Amplifier Integration Interface for Select GM Vehicles by PAC. The AOEM-GM1416 provides a 4-channel RCA audio output so you can install an aftermarket amplifier while retaining your vehicle’s factory radio or add an amplifier to an upgraded aftermarket radio. This amplifier integration interface also features a vehicle-specific harness that plugs directly into the vehicle’s wiring for quick installation.

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.
| Pros for PAC - LocPRO Advanced T-Harness for Select Buick, Cadillac, Chevrolet, and GMC Vehicles - Multi | |||
|---|---|---|---|
| There were no pros for this product— | Ease of Installation, Overall Performance | There were no pros for this product— | Ease of use |
