The product is an OEM complete housing for the heater core blower in a 2000-2004 Toyota Tacoma. It includes the necessary components to properly install and replace the heater core, ensuring optimal performance of the AC and HVAC systems in the vehicle. The housing is specifically designed for Toyota trucks, with part numbers 87130-04050, 87150-04669 and Denso AA448800-4421, ensuring a perfect fit and compatibility with the vehicle's original systems. This product is a reliable and high-quality solution for maintaining the functionality of the heater core in a Toyota Tacoma.