This windshield washer fluid reservoir is a genuine OEM part for the 2000 Chevrolet Impala. It is made of durable plastic and features a screw-on attachment for easy installation. With a large displacement, it can store a significant amount of washer fluid for your convenience. This reservoir is a vintage part that is no longer covered by manufacturer warranty. It is not a performance part and has universal fitment. The item includes a cap and is made by General Motors in Canada. It is interchangeable with part number 10414246 and superseded part number 24012887.