Metra

METRA 70-1857 Wiring Kit (70-1857)

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SKU:
18044427
MPN:
70-1857
Availability:
Usually ships in 2-3 business days. In stock at our PA warehouse.
Shipping:
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Stock Update:
11/03/2026 12:23:57 AM PST
$84.99
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Stock Update:
11/03/2026 12:23:57 AM PST
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Description

This item is brand-new, factory sealed.

  • BOSE INTEGRATION TUNER BYPASS
  • Tuner Bypass and Bose Amplifier Integration Harness
  • 17 ft. long
  • 17" Tuner relocation bypass harness and Bose amplifier integration harness
  • Retains factory Bose system
  • Includes antenna extension
  • 21-pin plug
  • Allows for the installation of an aftermarket radio using the existing factory wiring and connectors

    Package Contents:
    • Tuner Bypass
    • Bose Amplifier Integration Harness

    Features

    Package Contents:   
    • Tuner Bypass
    • Bose Amplifier Integration Harness

     

    Additional Information:   
    • 21-pin Plug
    • Allows for the installation of an aftermarket radio using the existing factory wiring and connectors

     

    Compatibility:   

    Cadillac:

    • 1990-1993 Allante
    • 1994-1995 DeVille
    • 1994-1995 El Dorado
    • 1992-1995 Seville
    • 1991-1995 Fleetwood
    • 1989-1996 Corvette

     

    Specs

    Warranty
    Limited Warranty1 Year
    General Information
    Brand NameMETRA
    Manufacturer Website Addresshttp://www.metraonline.com
    Product TypeWiring Kit
    Product Name70-1857 Wiring Kit
    ManufacturerMetra Electronics
    Manufacturer Part Number701857
    Product Model70-1857

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    Warranty Information

    All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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    METRA 70-1857 Wiring Kit (70-1857)
    $84.99