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  4. Install Bay Car Audio Installation & Accessories
  5. Install Bay Car Speaker Installation & Accessories

Install Bay Car Speaker Installation & Accessories for your 2006 9-3

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The measurement of the diameter of wire. As the gauge number increases the size of the wire decreases. As the wire gauge number decreases, the diameter of the wire increases. For example, an 8 gauge wire is going to be larger than a 16 gauge wire.

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Install Bay MC918-250

250 ft. of Multi Nine-Conductor 18 AWG Color Coded Cable Coil

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Install Bay MC918-250

250 ft. of Multi Nine-Conductor 18 AWG Color Coded Cable Coil

• 250ft. 9-Conductor 18 Gauge Twisted Multi-Use Wire
• Ideal for OEM Integration connections or 4-Channel speaker wiring
• Colored coded design eliminates confusion during installation

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List price $486.99
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• 250ft. 9-Conductor 18 Gauge Twisted Multi-Use Wire
• Ideal for OEM Integration connections or 4-Channel speaker wiring
• Colored coded design eliminates confusion during installation

 
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    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

    • You see only parts engineered for your exact vehicle
    • You avoid incompatible radios, speakers, or wiring
    • Installation is smoother, faster, and frustration-free
    • You get the correct accessories the first time

    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.

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