Turbo Auto Parts offers high-quality used engines built to restore the power, reliability, and smooth performance your SUV was designed for. Every 4.0L V6 engine is thoroughly tested for compression, mileage, and overall condition to ensure it meets or exceeds OEM standards. Whether you're handling tough terrain or daily commutes, our engines are backed by warranty and shipped fast across the U.S. Get your Explorer back on the road with confidence and affordability.