The 599294 AC Heater Climate Control is designed to fit 2001-2021 Chevrolet Express and GMC Savana models with manual air conditioning controls. It features a screw-on, clip-on, or bolt-on mounting style and comes with black plastic knobs. The control unit is durable, tested for performance, and does not require any drilling or modifications for installation. Manufactured in China, this NOS (New Old Stock) part is a direct replacement for the original equipment, with various OE and OEM part numbers listed for compatibility. This control unit is not a universal fitment and is not intended for performance enhancements. Exact item is shown. New open box without original packaging. For models with manual air conditioning controls. Made in China. No returns if installed. This item is a new, opened customer return. It has been inspected and passed quality control to insure the condition described and contents are accurate. Please review actual photos as stock photos are not the actual item, our photos are. You will ONLY receive exactly what is shown in photos, regardless of what might have originally been included. Please review our business policies in our store for information regarding returns, shipping and warranties.