DPS6 6DCT250 Dual Clutch Transmission Fluid, XT-11-QDC 1qt

Genuine Motorcraft XT-11-QDC, the full-synthetic dual clutch transmission fluid Ford calls out for the 6DCT250 (DPS6) PowerShift automatic. One 1 US quart (946 ml) bottle, meeting Ford spec WSS-M2C200-D2. This is a dry-clutch DCT, so the fluid is not for the clutches themselves. It lubricates the gearsets, bearings, synchronizer forks, and the mechatronic side of the box.

Fitment covers the 2011-2019 Ford Fiesta and 2012-2018 Ford Focus running the DPS6 dual clutch (gas models, not the ST/RS manuals). A drain-and-fill on the 6DCT250 takes roughly two quarts, so plan on ordering a pair to do the service.

These transmissions are notorious for shudder and harsh, jerky engagement, and Ford's own service bulletins tie a lot of that back to fluid condition and using the correct spec. Substituting a generic ATF is a common way to make the shudder worse. If you are servicing a DPS6, this is the fluid the job is written around.