Here's a rare NOS new never used rear window defroster for the 1969 Chevelle and Impala. Fits hardtop sedan and coupe vehicles, not convertible or station wagon. This unit is 100 percent complete. Fan is dated 3-69. All the plastic pieces are still payable. The foam seal around the duct is falling apart. Many hardware stores carry a very similar foam seal. Instructions are included. Box is original. A little brittle. Please look at all the pics.