The Climate Control Unit for the right side of the passenger seat in a 97-05 Buick Park Avenue is a genuine OEM part, specifically designed for direct replacement in vehicles with a 3.8L engine. Made of durable plastic and metal materials, this black unit is a perfect fit for the specified model and year range. It is a crucial component for maintaining the proper functioning of the HVAC system in your vehicle, ensuring comfort and control over your car's temperature settings. With its compatibility and quality construction, this Climate Control Unit is a reliable choice for your Buick Park Avenue.