- Tested & professionally cleaned - Backed by 60-Day Warranty - Ships within 5–7 business days - Verify VIN and emissions code before ordering for exact fit - Trusted for fuel efficiency and long transmission life." Used transmission inspected and drained prior to shipment. May show signs of wear such as fluid staining, minor oxidation. Recommend replacing pan gasket and filter, flushing cooler lines, and rechecking linkage. Transmission control module may require relearning or programming.