About This Direct replacement - this HVAC control module is specially designed to match the appearance and function of the original unit in select vehicles Plug-and-play installation - just remove the old module, plug in new module, and vehicle performs automatic recalibration Design options - module comes with both older and newer knob designs so you can pick your preference 100% new - module is newly manufactured, not remanufactured, with state-of-the-art components Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool Please check the “Amazon Confirmed Fit” bar at the top of this page before buying product to ensure this product works for your vehicle. If the “Amazon Confirmed Fit” bar has an “i” in a blue circle, this product has additional notes. Please hover over the “i” on the bar to see notes before making your purchase. Overview Operation Mode : Automatic Contact Type : Physical Connector Type : Plug In Brand : Dorman Switch Type : Rotary Terminal : Blade Material : Plastic Item dimensions L x W x H : 11 x 6.3 x 3.9 inches Circuit Type : multiple-way Mounting Type : Plug In Mount