4780039420 4WD Coupling Assembly For 2010-2012 Hyundai Santa Fe 2.4L 3.5L

If your 2010-2012 Hyundai Santa Fe with All-Wheel Drive is acting up—maybe you're feeling binding in turns, getting driveline clunks, or seeing AWD warning lights—the 4WD coupling assembly (also called the ATC coupler) could be the culprit.

This is a brand new replacement unit, designed to fit the 2.4L and 3.5L models.

It replaces a bunch of part numbers, including 4780039420, 4780039410, and the superseded 47800-39400.

It's an unbranded part, but it's a direct replacement for the factory unit and mounts on the rear differential to engage your rear wheels.

It comes with a solid 5-year warranty, so you can install it with confidence.

Get your Santa Fe's all-wheel drive system working like it should.