GMC Sierra OE Wiring Harnesses & Stereo Adapters
- American International®Aftermarket Radio Wiring Harness with OEM PlugAftermarket Radio Wiring Harness with OEM Plug by American International®. American International Installer Preferred wire harnesses are a vital link between today's mobile electronics and a given vehicle. Manufactured to exacting...Easy installationSuperior product quality$4.73 - $41.68
- Metra®Aftermarket Radio Wiring Harness with OEM PlugAftermarket Radio Wiring Harness with OEM Plug by Metra®. Metra preassembled wiring harnesses can make your car stereo installation seamless, or at least a lot simpler. With precrimped ends and prepopulated connectors, your wiring task...Mates with car wiring harness or OEM or aftermarket stereoAllow seamless integration of custom stereo with vehicle$14.38 - $163.99
- PAC®OEM USB Port Retention CableOEM USB Port Retention Cable by PAC®. Retains the use of the OEM USB port when installing an aftermarket radio. This cable is the missing link between your OEM dash-mounted USB port and your aftermarket radio's...Manufactured from the finest materials with quality in mindExpected to surpass the competitors$19.95 - $25.64
- Scosche®Aftermarket Radio Wiring Harness with OEM PlugAftermarket Radio Wiring Harness with OEM Plug by Scosche®. Up yourself and your tunes over the factory installation with top-of-the-line audio products from Scosche. Built for just about any kind of music junkies, Scosche products will...Used when installing an aftermarket stereoDesigned specifically to fit the compatible vehicles$4.35 - $320.40
- American International®Factory Replacement Wiring Harness with OEM Radio PlugFactory Replacement Wiring Harness with OEM Radio Plug by American International®. This high-quality American International wiring harness is just what you need to replace your defective or aged factory wiring harness. This product is...Factory look when completeFinest material for good fit and durability$6.74 - $10.69
- Axxess®Steering Wheel Control HarnessSteering Wheel Control Harness by Axxess®. Add remote control for your OEM stereo to a stalk mounted on either side of your steering column, right to hand. Axxess' STALK interfaces can be adjusted to control the most common features of...Wiring harness only, no stalk or interface boxCompatible with OEM or factory radios with SWC input$13.00 - $21.00
- PAC®Speaker Connection HarnessSpeaker Connection Harness by PAC®. For Vehicles with Factory Amplified Sound Systems. Simplify speaker wire connections when adding aftermarket amplifiers with PAC Speaker Connection Harness. Amplifiers can be easily added with no need...Manufactured from the finest materials with quality in mindExpected to surpass the competitors$41.84 - $70.95
- Maestro®SAT1 Satellite Radio AdaptorSAT1 Satellite Radio Adaptor by Maestro®. Connect a factory satellite antenna to an aftermarket satellite radio tuner. Eliminates the need to install or mount aftermarket antenna or modify factory connector. Compatible with all OEM...Painstakingly designed to match your security needsPrecise manufacturing and high-grade materials$14.99
- PAC®Dash Mount USB AdapterUniversal Dash Mount USB Adapter by PAC®. The female end of the cable features a flush mountable design. You can simply drill a 3/4" hole at the desired mounting location and snap the end of the cable in for an OEM look.Manufactured from the finest materials with quality in mindExpected to surpass the competitors$19.30 - $33.49
- Nippon America®16-pin Wiring Harness with Aftermarket Stereo PlugsUniversal 16-pin Wiring Harness with Aftermarket Stereo Plugs by Nippon America®. Nippon America offers the products that will surely hit the spot and answer the purpose of those customers who opt for a perfect price-quality ratio....Designed for dependable operationMade of deluxe materials$3.65
- American International®Aftermarket Radio Wiring Harness with OEM Plug (GWH416)Aftermarket Radio Wiring Harness with OEM Plug (GWH416) by American International®. American International Installer Preferred wire harnesses are a vital link between today’s mobile electronics and a given vehicle. Manufactured to...Ensures dependable connectionSuperior product quality$6.64
- American International®Aftermarket Radio Wiring Harness with OEM Plug (GWH344)Aftermarket Radio Wiring Harness (GWH344) by American International®, with OEM Plug. American International Installer Preferred wire harnesses are a vital link between today’s mobile electronics and a given vehicle. Manufactured to...Ensures dependable connectionSuperior product quality$6.71
- American International®Aftermarket Radio Wiring Harness with OEM Plug (GWH406)Aftermarket Radio Wiring Harness (GWH406) by American International®, with OEM Plug, for Standard or BOSE Audio Systems. American International Installer Preferred wire harnesses are a vital link between today’s mobile electronics and...Ensures dependable connectionSuperior product quality$7.61
- American International®Aftermarket Radio Wiring Harness with OEM Plug and Amplifier Integration, Retains Factory Sub-Woofer (GWH46PIO)Aftermarket Radio Wiring Harness by American International®, with OEM Plug and Amplifier Integration, Retains Factory Sub-Woofer. American International Installer Preferred wire harnesses are a vital link between today’s mobile...Ensures dependable connectionSuperior product quality$10.35
- Metra®Factory Replacement Wiring Harness with OEM Radio Plug (71-2105)Factory Replacement Wiring Harness (71-2105) by Metra®, with OEM Radio Plug. Provides Power 4-Speaker Connection. For factory stereo. This high-quality Metra wiring harness is just what you need to replace your defective or aged factory...Mates OEM stereo with car wiring harnessSecure connection to existing connectors avoids splicing$54.99
- Metra®Factory Replacement Wiring Harness with OEM Radio Plug (71-2107)Factory Replacement Wiring Harness (71-2107) by Metra®, with OEM Radio Plug. For factory stereo. This high-quality Metra wiring harness is just what you need to replace your defective or aged factory wiring harness. This product is...Mates OEM stereo with car wiring harnessSecure connection to existing connectors avoids splicing$54.99
- Metra®Factory Replacement Wiring Harness with OEM Radio Plug (71-2106)Factory Replacement Wiring Harness (71-2106) by Metra®, with OEM Radio Plug. For factory stereo. This high-quality Metra wiring harness is just what you need to replace your defective or aged factory wiring harness. This product is...Mates OEM stereo with car wiring harnessSecure connection to existing connectors avoids splicing$52.99
- Metra®Factory Replacement Wiring Harness with OEM Radio Plug (71-2003-1)Factory Replacement Wiring Harness (71-2003-1) by Metra®, with OEM Radio Plug. For factory stereo. This high-quality Metra wiring harness is just what you need to replace your defective or aged factory wiring harness. This product is...Mates OEM stereo with car wiring harnessSecure connection to existing connectors avoids splicing$94.99
- Metra®Factory Replacement Wiring Harness with OEM Radio Plug (71-1858-1)Factory Replacement Wiring Harness (71-1858-1) by Metra®, with OEM Radio Plug. For factory stereo. This high-quality Metra wiring harness is just what you need to replace your defective or aged factory wiring harness. This product is...Mates OEM stereo with car wiring harnessSecure connection to existing connectors avoids splicing$39.99
- Metra®Aftermarket Radio Wiring Harness with OEM Plug (70-1858)Aftermarket Radio Wiring Harness (70-1858) by Metra®, with OEM Plug. For aftermarket stereo. Metra preassembled wiring harnesses can make your car stereo installation seamless, or at least a lot simpler. With precrimped ends and...Mates the aftermarket stereo with car wiring harnessAllow seamless integration of custom stereo with vehicle$28.99
- Metra®Aftermarket Radio Wiring Harness with OEM Plug and Amplifier Bypass (70-2054)Aftermarket Radio Wiring Harness by Metra®, with OEM Plug and Amplifier Bypass. For aftermarket stereo. Metra preassembled wiring harnesses can make your car stereo installation seamless, or at least a lot simpler. With precrimped ends...Mates the aftermarket stereo with car wiring harnessAllow seamless integration of custom stereo with vehicle$94.99
- Metra®Aftermarket Radio Wiring Harness with OEM Plug and Amplifier Integration (70-1859)Aftermarket Radio Wiring Harness (70-1859) by Metra®, with OEM Plug and Amplifier Integration. For aftermarket stereo. Metra preassembled wiring harnesses can make your car stereo installation seamless, or at least a lot simpler. With...Mates the aftermarket stereo with car wiring harnessAllow seamless integration of custom stereo with vehicle$35.99
- ACDelco®GM Genuine Parts™ USB Data Cable (23211930)GM Genuine Parts™ USB Data Cable (23211930) by ACDelco®. GM Genuine Parts USB Data Cables are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed...Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors$27.54
- Axxess®ADBOX Aftermarket Stereo Installation Harness (AX-ADXSVI-GM3)ADBOX Aftermarket Stereo Installation Harness (AX-ADXSVI-GM3) by Axxess®. Axxess preassembled wiring harnesses can make your car stereo installation seamless, or at least a lot simpler. With precrimped ends and prepopulated connectors,...Provides accessory (12 volt 10 amp)Retains R.A.P. (Retained Accessory Power)$21.00
- PAC®OEM USB Port Retention Cable (USB-GM1)OEM USB Port Retention Cable by PAC®. Retains the use of the OEM USB port when installing an aftermarket radio. This cable is the missing link between your OEM dash-mounted USB port and your aftermarket radio's USB port.Manufactured from the finest materials with quality in mindExpected to surpass the competitors$19.95
- PAC®RadioPRO Harness (RP5-GM52-HAR)RadioPRO Harness by PAC®. The RP5-GM52-HAR is a special harness meant for use with the RP5-GM51 (sold separately), and replaces the included harness. The harness enables the installation of an aftermarket radio on 2016-2019 General...Quick connect harness for select GM Trucks with 7-inch radio displayCompatible with RP5-GM51 (sold separately) to retain$36.84
- PAC®Speaker Connection Harness (APH-GM02)Speaker Connection Harness by PAC®. For Vehicles with Factory Amplified Sound Systems. Simplify speaker wire connections when adding aftermarket amplifiers with PAC Speaker Connection Harness. Amplifiers can be easily added with no need...Works with PAC AmpPRO: AP4-GM61Can be used for other installations requiring plug-n-play speaker wire connections$51.80
- Maestro®SAT1 Satellite Radio Adaptor (HRNANTSAT1)SAT1 Satellite Radio Adaptor by Maestro®. Connect a factory satellite antenna to an aftermarket satellite radio tuner. Eliminates the need to install or mount aftermarket antenna or modify factory connector. Compatible with all OEM...Painstakingly designed to match your security needsPrecise manufacturing and high-grade materials$14.99
- Axxess®USB Car Charger (AXUSB-CP)Universal USB Car Charger by Axxess®. This product is made from high-grade materials to meet the strictest standards of high quality. Designed with the utmost care and attention to detail, this Axxess's product ensures superior...6' longConnects to 12 volts$22.99
- PAC®Adjustable Voltage Adapter (VOLT-39)Universal Adjustable Voltage Adapter by PAC®. 3.3V, 5V, 6V and 9V selectable voltages. VOLT-39 is an adjustable voltage adapter that provides the ability to adjust the voltage output to ensure optimal performance for certain automotive...3.3V for some cameras as a replacement power supply5V uses include turning on the amplifier in older Ford vehicles$32.12
Your GMC Sierra is a reliable partner that can tackle whatever the task is. It's ready to keep up with all your daily needs and knows no weekends and holidays. Nowadays you can upgrade your four-wheel friend with lots of award-winning accessories and parts to make it as comfortable and convenient as possible. Premium stereos, subwoofers, amplifiers, car receivers, DVD players, touch screens, entertainment dashboards make your road adventures more enjoyable. If you want to keep a number of different devices running safely, a superior wire harness is a sure-way to fit your individual needs.
We have you covered with top-notch wiring harnesses designed precisely for your GMC Sierra by the most trustworthy brands in the industry. GMC Sierra wire harnesses showcased on our digital shelves provide efficient, worry-free operation of many parts of the vehicle. Also, it makes installation a breeze. We carry GMC Sierra wire harnesses that have a common style with black or white connectors on each end, covered in certain areas by a special type of tape or sleeve, as well as harnesses that have a sleeve along the entire length. Made of the finest materials, these products deliver superior electrical performance resulting in a premium sound.
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