This part is from a 2005 IMPALA with 180000 miles on it. IMPALA 01 Assembly; 3.8L, w/o heavy duty brake. SEE MORE IMPALA PARTS SEE ALL PARTS FROM THIS CAR. MONTE CARLO 01 Assembly; 3.8L. If you have a problem with the part, changed your mind or the part does not fit, simply let us know.