Upgrading your car audio system should be exciting, not stressful. That's why our 4PCS Door Speaker Wiring Harness Adapter Kit makes it easy to install aftermarket speakers without damaging your vehicle's original wiring. Whether you're a DIY enthusiast or first-time upgrader, this solution eliminates the need for cutting or splicing.
Each harness features OEM-style connectors designed for 72-5600 and 72-7800 applications, ensuring full compatibility with models like Ford Focus, Mercury, Mazda, and Honda Accord. The connectors are built from durable, waterproof materials and come pre-wrapped for extra protection and long-term reliability—even in high-moisture conditions.
Say goodbye to compromised audio quality or lost Bluetooth connectivity. Our harnesses maintain all factory audio functions while enhancing the sound experience. You'll get crystal-clear output without the risk of wiring mistakes or system failure.
Thousands of satisfied customers trust this product for its ease of use and reliable fit. No tools required—just plug, play, and enjoy your ride with improved audio clarity.