Today, were reviewing part number 118576 for Tow Ready. This is a T-1 Vehicle Wiring Harness with a 4-Pole Flat Trailer Connector. This fits your Chevy Malibu. Here is your 4-Pole flat and it does come with a dust cover as you can see here and this is what gets connected to your trailer. These are the wires that get connected to your Chevy, the way you connect them is in the back of the car you… see more >