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  • New Top Seller
    Scosche CAMOSM OnStar® Interface Module

    Scosche CAMOSM OnStar® Interface Module

    Works with Scosche dash and wiring kits in select 2010-up GM vehicles

    (2)

    In Stock

    $34.99
  • New Top Seller
    PAC RP5-GM11 Wiring Interface

    PAC RP5-GM11 Wiring Interface

    Connect a new car stereo and retain OnStar®, factory amp, and steering wheel audio controls in select 2000-up GM vehicles

    (179)

    In Stock

  • New Top Seller
    Metra LC-GMRC-01 Wiring Interface

    Metra LC-GMRC-01 Wiring Interface

    Connect a new car stereo and retain factory door chimes and audible safety warnings in select GM vehicles without factory amp (does not retain OnStar)

    (146)

    In Stock

  • New Top Seller
    Metra GMOS-04 Wiring Interface

    Metra GMOS-04 Wiring Interface

    Connect a new car stereo and retain OnStar®, the audible safety warnings and chimes, and the Bose® audio system in select GM vehicles

    (216)

    In Stock

  • New Top Seller
    Axxess GMOS-LAN-01 Wiring Interface

    Axxess GMOS-LAN-01 Wiring Interface

    Connect a new car stereo and retain OnStar®, the safety warning chimes, the factory backup camera (with a video receiver) in select GM vehicles

    (104)

    In Stock

  • New Top Seller
    Metra GMOS-01 Wiring Interface

    Metra GMOS-01 Wiring Interface

    Connect a new car stereo and retain OnStar®, factory door chimes, and audible safety warnings in select GM vehicles

    (140)

    In Stock

  • New Top Seller
    Axxess GMOS-LAN-02 Wiring Interface

    Axxess GMOS-LAN-02 Wiring Interface

    Connect a new car stereo and retain factory amp, OnStar, Bluetooth, backup cam, and warning chimes in select 2006-up GM vehicles

    (20)

    In Stock

  • New Top Seller
    PAC C2R-GM11B Wiring Interface

    PAC C2R-GM11B Wiring Interface

    Connect a new car stereo and retain safety warning chimes in select 2004-08 Chevrolet and Pontiac vehicles w/o OnStar

    (50)

    In Stock

  • New Top Seller
    iDatalink ADS HRN-RR-GM5+ Interface Harness

    iDatalink ADS HRN-RR-GM5+ Interface Harness

    Connect a new car stereo and retain your factory steering wheel audio controls, warning chimes, OnStar®, and amp in select 2006-up GM vehicles

    (49)

    In Stock

  • New Top Seller
    Axxess AX-ADGM100 Wiring Interface

    Axxess AX-ADGM100 Wiring Interface

    Connect a new stereo and retain OnStar®, Bluetooth®, factory amp, and safety warning chimes in 2000-up GM vehicles

    (17)

    Low Stock

  • New Top Seller
    Metra 99-3010 Dash and Wiring Kit

    Metra 99-3010 Dash and Wiring Kit

    Install and connect a new car stereo and retain your climate controls and OnStar® in a 2010-up Camaro (With monochrome LCD screen)

    (11)

    In Stock

  • New Top Seller
    PAC OS-5 Factory Integration Adapter

    PAC OS-5 Factory Integration Adapter

    Connect a new car stereo and retain safety warning chimes, OnStar®, rear seat controls, factory amp and XM tuner in select 2006-up GM vehicles

    (12)

    In Stock

  • New Top Seller
    PAC OS2-GM32 Wiring Interface

    PAC OS2-GM32 Wiring Interface

    Retains OnStar®, Bose® amplifier, and warning chimes when replacing factory radio in select 1996-2005 Cadillac vehicles

    (9)

    In Stock

  • New Top Seller
    Axxess GMOS-LAN-04 Wiring Interface

    Axxess GMOS-LAN-04 Wiring Interface

    Connect a new car stereo and retain OnStar®, safety warning chimes, and factory amplifier in select 2006-up GM vehicles

    (14)

    In Stock

  • New Top Seller
    PAC OS-311B Wiring Interface

    PAC OS-311B Wiring Interface

    Connect a new car stereo and retain OnStar®, RAP, and safety warning chimes in select 2004-up Chevrolet and Pontiac vehicles

    (12)

    In Stock

  • New Top Seller
    Axxess GMOS-044 Wiring Interface

    Axxess GMOS-044 Wiring Interface

    Connect a new car stereo and retain OnStar® and safety warning chimes in select 2011-up GM vehicles

    (5)

    In Stock

  • New Top Seller
    PAC OS2C-CTS Wiring Interface

    PAC OS2C-CTS Wiring Interface

    Connect a new car stereo and retain OnStar®, warning chimes, and the premium amplified audio system in 2003-07 Cadillac CTS or SRX models

    (19)

    In Stock

  • New Top Seller
    Axxess GMOS-LAN-03 Wiring Interface

    Axxess GMOS-LAN-03 Wiring Interface

    Connect a new car stereo and retain OnStar®, RAP, and the safety warning chimes in select 2006-up GM vehicles

    (38)

    In Stock

  • New Top Seller
    PAC RP5-GM51 Wiring Interface

    PAC RP5-GM51 Wiring Interface

    Connect a new car stereo and retain steering wheel controls, safety warning chimes, and OnStar in select 2014-up GM vehicles

    In Stock

  • New Top Seller
    iDatalink HRN-RR-GM3 Interface Harness

    iDatalink HRN-RR-GM3 Interface Harness

    Connect an iDatalink-compatible car stereo and retain steering wheel controls, OnStar, backup cam, and Bluetooth in select 2014-up GM-made vehicles

    In Stock

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