FordPartsGiant.com offers the wholesale prices for genuine 1997 Ford Aerostar parts. Parts like Rear - Belt & Shoulder Harness - 2Nd & 3Rd Row - R.H. are shipped directly from authorized Ford dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 6 Cyl 4.0L. Transmission: 4AT 4R44E.