1. Rod's Muffler Center 222 N Washington Ave, Union, MO 63084 Coordinate: 38.44723,-91.00877 Phone: (636) 583-4290
2. O'Reilly Auto Parts 804 Us Highway 50 W, Union, MO 63084 Coordinate: 38.4391,-91.01909 Phone: (636) 583-3366