Mercury Grand Marquis OE Wiring Harnesses & Stereo Adapters

Mercury Grand Marquis OE Wiring Harnesses & Stereo Adapters
  • Metra® - Aftermarket Radio Wiring Harness with OEM Plug
    Metra®Aftermarket Radio Wiring Harness with OEM Plug
    65
    # sp1127
    Aftermarket 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
    $12.86 - $163.99
  • American International® - Aftermarket Radio Wiring Harness with OEM Plug
    American International®Aftermarket Radio Wiring Harness with OEM Plug
    24
    # sp4048
    Aftermarket 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
  • Scosche® - Aftermarket Radio Wiring Harness with OEM Plug
    Scosche®Aftermarket Radio Wiring Harness with OEM Plug
    27
    # sp20054
    Aftermarket 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
    $3.46 - $320.40
  • American International® - Factory Replacement Wiring Harness with OEM Radio Plug
    American International®Factory Replacement Wiring Harness with OEM Radio Plug
    2
    # sp20121
    Factory 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
  • Scosche® - Factory Replacement Wiring Harness with OEM Radio Plug
    Scosche®Factory Replacement Wiring Harness with OEM Radio Plug
    5
    # sp20055
    Factory Replacement Wiring Harness with OEM Radio 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...
    Fit the compatible vehiclesStandard color coded wires provide a consistent and simplified installation
    $5.51 - $62.69
  • Motorcraft® - Speaker Connector
    Motorcraft®Speaker Connector
    1
    # sp127478
    Speaker Connector by Motorcraft®. Motorcraft is the way to restore the performance of your vehicle. Designed specifically for your vehicle, Motorcraft products meet stringent Ford Motor Company standards and feature OEM quality without...
    Direct OEM replacementMeets strict Ford Motor Company standards
    $22.77 - $73.71
  • Standard® - Radio Power Connector
    Standard®Radio Power Connector
    0
    # sp103496
    Radio Power Connector by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity to all channels of...
    Designed to get your audio/video equipment up and runningManufactured from premium materials for immense quality
    $13.43 - $100.27
  • PAC® - Dash Mount USB Adapter
    PAC®Dash Mount USB Adapter
    0
    # 3274085596
    Universal 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
    $19.93 - $31.82
  • Metra® - Wiring Harness with Aftermarket Stereo Plugs
    Metra®Wiring Harness with Aftermarket Stereo Plugs
    1
    # 742664826
    Universal Wiring Harness with Aftermarket Stereo Plugs by Metra®. This harness plugs into the back of aftermarket stereos to permit you to integrate it into your vehicle. Just splice the wires to your vehicle harness.
    Mates directly with the stereosPermits integration with car harness
    $15.10 - $47.99
  • Nippon America® - 16-pin Wiring Harness with Aftermarket Stereo Plugs
    Nippon America®16-pin Wiring Harness with Aftermarket Stereo Plugs
    0
    # 742662983
    Universal 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
  • Metra® - Aftermarket Radio Wiring Harness with OEM Plug
    Metra®Aftermarket Radio Wiring Harness with OEM Plug
    0
    # 959470811
    Universal Aftermarket 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...
    Mates the aftermarket stereo with car wiring harnessAllow seamless integration of custom stereo with vehicle
    $11.37
  • Motorcraft® - Black Cylinder Head Temperature Sensor Connector
    Motorcraft®Black Cylinder Head Temperature Sensor Connector (WPT984)
    0
    # mpn1321246
    Black Cylinder Head Temperature Sensor Connector (WPT984) by Motorcraft®. Motorcraft is the way to restore the performance of your vehicle. Designed specifically for your vehicle, Motorcraft products meet stringent Ford Motor Company...
    Direct OEM replacementMade of premium materials
    $50.12
  • Motorcraft® - EGR System Module Connector
    Motorcraft®EGR System Module Connector (WPT911)
    0
    # mpn1341623
    EGR System Module Connector (WPT911) by Motorcraft®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet...
    $22.77
  • Motorcraft® - Trunk Lid Release Switch Connector
    Motorcraft®Trunk Lid Release Switch Connector (WPT965)
    0
    # mpn1341625
    Trunk Lid Release Switch Connector by Motorcraft®. Finish: Gray. With Silver Terminal. Female Connector. Leads Quantity: 2. Motorcraft is the way to restore the performance of your vehicle. Designed specifically for your vehicle,...
    Direct OEM replacementMeets strict Ford Motor Company standards
    $31.38
  • Metra® - Aftermarket Radio Wiring Harness with OEM Plug
    Metra®Aftermarket Radio Wiring Harness with OEM Plug (70-1771)
    5
    # mpn5076781850
    Aftermarket Radio Wiring Harness (70-1771) 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
    $33.99
  • Metra® - Aftermarket Radio Wiring Harness with OEM Plug
    Metra®Aftermarket Radio Wiring Harness with OEM Plug (70-5520)
    0
    # mpn1521238
    Aftermarket Radio Wiring Harness 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 prepopulated...
    Mates the aftermarket stereo with car wiring harnessAllow seamless integration of custom stereo with vehicle
    $35.99
  • Metra® - Aftermarket Radio Wiring Harness with OEM Plug
    Metra®Aftermarket Radio Wiring Harness with OEM Plug (70-1772)
    0
    # mpn1521225
    Aftermarket Radio Wiring Harness 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 prepopulated...
    Mates the aftermarket stereo with car wiring harnessAllow seamless integration of custom stereo with vehicle
    $29.99
  • Metra® - Aftermarket Radio Wiring Harness with OEM Plug
    Metra®Aftermarket Radio Wiring Harness with OEM Plug (70-1770)
    1
    # mpn1492982
    Aftermarket Radio Wiring Harness 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 prepopulated...
    Mates the aftermarket stereo with car wiring harnessAllow seamless integration of custom stereo with vehicle
    $30.99
  • Metra® - Aftermarket Radio Wiring Harness with OEM Plug and Amplifier Bypass
    Metra®Aftermarket Radio Wiring Harness with OEM Plug and Amplifier Bypass (70-5602)
    0
    # mpn1520275
    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
    $76.99
  • Metra® - Aftermarket Radio Wiring Harness with OEM Plug and Amplifier Bypass for Old Radio
    Metra®Aftermarket Radio Wiring Harness with OEM Plug and Amplifier Bypass for Old Radio (70-5515)
    0
    # mpn1535397
    Aftermarket Radio Wiring Harness by Metra®, with OEM Plug and Amplifier Bypass for Old Radio. For Non-Amplified aftermarket Radio. Metra preassembled wiring harnesses can make your car stereo installation seamless, or at least a lot...
    Mates the aftermarket stereo with car wiring harnessAllow seamless integration of custom stereo with vehicle
    $39.99
  • Metra® - Aftermarket Radio Wiring Harness with OEM Plug and Amplifier Bypass, for Football Syle Amplifier
    Metra®Aftermarket Radio Wiring Harness with OEM Plug and Amplifier Bypass, for Football Syle Amplifier (70-1768)
    0
    # mpn1535387
    Aftermarket Radio Wiring Harness by Metra®, with OEM Plug and Amplifier Bypass. For Football Syle Amplifier. Metra preassembled wiring harnesses can make your car stereo installation seamless, or at least a lot simpler. With precrimped...
    Mates the aftermarket stereo with car wiring harnessAllow seamless integration of custom stereo with vehicle
    $63.99
  • Metra® - Aftermarket Radio Wiring Harness with OEM Plug and Amplifier Integration
    Metra®Aftermarket Radio Wiring Harness with OEM Plug and Amplifier Integration (70-5603)
    0
    # mpn1520276
    Aftermarket Radio Wiring Harness (70-5603) 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
    $38.99
  • Metra® - Aftermarket Radio Wiring Harness with OEM Plug and Amplifier Integration
    Metra®Aftermarket Radio Wiring Harness with OEM Plug and Amplifier Integration (70-5600)
    0
    # mpn1520273
    Aftermarket Radio Wiring Harness (70-5600) 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
    $42.99
  • Metra® - Aftermarket Radio Wiring Harness with OEM Plug and Amplifier Integration
    Metra®Aftermarket Radio Wiring Harness with OEM Plug and Amplifier Integration (70-5521)
    2
    # mpn1520271
    Aftermarket Radio Wiring Harness (70-5521) 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
    $56.99
  • Metra® - Aftermarket Radio Wiring Harness with OEM Plug and Amplifier Integration
    Metra®Aftermarket Radio Wiring Harness with OEM Plug and Amplifier Integration (70-5516)
    1
    # mpn1520267
    Aftermarket Radio Wiring Harness (70-5516) 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
    $58.99
  • Metra® - Aftermarket Radio Wiring Harness with OEM Plug and Amplifier Integration
    Metra®Aftermarket Radio Wiring Harness with OEM Plug and Amplifier Integration (70-5510)
    0
    # mpn1492983
    Aftermarket Radio Wiring Harness (70-5510) 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
    $46.99
  • Metra® - Aftermarket Radio Wiring Harness with OEM Plug and Retain Factory Subwoofer
    Metra®Aftermarket Radio Wiring Harness with OEM Plug and Retain Factory Subwoofer (70-5702)
    0
    # mpn1535402
    Aftermarket Radio Wiring Harness by Metra®, with OEM Plug and Retain Factory Subwoofer. 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
    $26.99
  • Metra® - Auxiliary Input Retention Harness
    Metra®Auxiliary Input Retention Harness (70-5520AUX)
    0
    # mpn1535398
    Auxiliary Input Wiring Harness (70-5520AUX) by Metra®. For aftermarket stereo. Metra preassembled wiring harnesses can make your car stereo installation seamless, or at least a lot simpler. With precrimped ends and prepopulated...
    Mates the aftermarket stereo with car wiring harnessAllow seamless integration of custom stereo with vehicle
    $66.99
  • Metra® - Factory DVD Retention Harness
    Metra®Factory DVD Retention Harness (70-5520AV)
    0
    # mpn1535399
    Factory DVD Wiring Harness (70-5520AV) by Metra®. For aftermarket stereo. Metra preassembled wiring harnesses can make your car stereo installation seamless, or at least a lot simpler. With precrimped ends and prepopulated connectors,...
    Mates the aftermarket stereo with car wiring harnessAllow seamless integration of custom stereo with vehicle
    $66.99
  • Metra® - Factory Replacement Wiring Harness with OEM Radio Plug
    Metra®Factory Replacement Wiring Harness with OEM Radio Plug (71-5700)
    0
    # mpn1526672
    Factory Replacement Wiring Harness (71-5700) 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
    $109.99




Your Mercury Grand Marquis 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 Mercury Grand Marquis by the most trustworthy brands in the industry. Mercury Grand Marquis 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 Mercury Grand Marquis 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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Mercury Grand Marquis OE Wiring Harnesses & Stereo Adapters Reviews

10 reviews
It worked exactly as I needed it to work with the system I have in there now.
Posted by Customer / July 19, 20211996 Ford Explorer
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