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GMC Wiring Harness

- Metra 72-4572 Speaker Connectors for 2010 - 2019 General Motors vehicles$7.99
- Fits select 2010 - 2019 Chevrolet and GMC vehicles
- Retain factory speaker connectors while installing a new set of speakers without having to splice into factory wiring
- One kit needed per pair of speakers
- Speaker Harness for most
- Includes disconnects so no crimp connectors needed
- Metra 70-2057 Factory Amplifier Bypass Harness for 2014 - and Up Chevrolet and GMC vehicles with M.O.S.T. Amplifier$29.99
- Works for 2014 - and Up GM vehicles
- Used to install and aftermarket car stereo and bypass factory amplifier without cutting stock connections
- Includes plug for power, ground, speaker and subwoofer connections
- 208" Long leads for amplifier bypass
- Metra AXEXH-GM09 Factory Amplifier Extension Harness for 2014 - and Up Chevrolet and GMC vehicles with M.O.S.T. Amplifier$38.99
- Works for 2014 - and Up GM vehicles
- Used to install and aftermarket car stereo and bypass factory amplifier without cutting stock connections
- Includes plug for power, ground, speaker and subwoofer connections
- 208" Long leads for amplifier bypass
- Metra LC-GMRC-LAN-10 Economy Data Bus interface with Chime Retention Speaker$55.99
- Provides accessory output for databus signals (12-volt 3-amp capable output)
- Retains R.A.P. (retained accessory power) while doors remain closed so you can continue to listen to the radio until doors open
- Retains factory back up camera
- Interface is designed to be used with factory non-amplified systems or when removing the amplified audio system
- Retains all factory warning chimes with built in speaker
- Provides all connections to factory wiring and makes installing an aftermarket stereo very easy
- PAC LPHGM71 2019 - and Up select GM LocPro Advanced T-harness for vehicles with non-BOSE sound systems$64.99
- Designed for 2019 - and Up select General Motors vehicles
- Provides plug-n-play audio output connections from the factory radio without cutting factory speaker wires
- Easily add amplifier to an existing audio system and use the factory radio without cutting factory wiring
- Saves time by quickly utilizing the original speaker wires
- Plug and Play installation
- PAC LPHGM72 2019 - and Up select GM LocPro Advanced T-harness for vehicles with with factory IOS/IOT/IOK non-BOSE system$67.99Out of stock
- Designed for 2019 - and Up select General Motors vehicles
- Provides plug-n-play audio output connections from the factory radio without cutting factory speaker wires
- Easily add amplifier to an existing audio system and use the factory radio without cutting factory wiring
- Saves time by quickly utilizing the original speaker wires
- Plug and Play installation