6R140 Pressure Control Solenoid 2011-2018, new and ready to install. Fits the 6R140. Ships fast from the USA.
This is one new line pressure control solenoid for the Ford 6R140 TorqShift automatic, listed for 2011-2018 F-250, F-350, F-450 and F-550 Super Duty trucks. If your truck slams into gear, shifts hard everywhere, or has set a P0960, P0961, P0962 or P0963 pressure control code, this is the part most people mean when they search for a 6R140 EPC solenoid. It is a single solenoid, not a full set, which makes it the low-cost fix when testing has narrowed the fault to this one position.
Ford calls this part the line pressure control (LPC) solenoid; EPC is the older Ford name from earlier transmissions. The 6R140 valve body carries seven variable bleed solenoids, and the LPC is the one that sets main line pressure. It puts a signal on the end of the main pressure regulator valve, and the regulator decides how much pump output becomes line pressure. The TCM on the 6.7L diesel, or the PCM on the 6.2L and 7.3L gas trucks, changes the current to it constantly based on calculated engine torque.
The important detail is that the LPC is normally high. With no current it gives full output, which means maximum line pressure. That is also the failsafe: when the module shuts the solenoids off, the transmission holds 5th and Reverse with line pressure pinned at the top. So a dead coil or an open wire makes a 6R140 harsh, not soft.
Start with fluid level and condition, using MERCON LV only. Read the codes and note whether they are circuit codes or the performance code. Check the circuit through the case connector against the Ford manual for your year; an open or short in the coil or the internal harness answers the question. A good resistance reading only proves the coil is intact, so the real test is a mechanical gauge on the line pressure tap during a road test. Our 6R140 pressure control solenoid symptoms guide walks through the gauge readings, and covers the 6.7L case where a bad exhaust back pressure sensor made a healthy transmission shift harsh with no codes at all. If pressure is low everywhere, also rule out the pump with our 6R140 pump failure guide.
This listing covers the 6R140 in 2011-2018 Super Duty trucks. The 6R140 solenoids look alike but are not all the same: each one is either normally high (black snout) or normally low (brown snout), and each carries a band number from 1 to 5 that matches the strategy code on the valve body tag. Before ordering, compare the snout color, connector and band number on your old LPC solenoid to this one, or send us your year and VIN and we will check it. Very early 2011 builds also had an LPC update from Ford, so those trucks especially should match the old part. Everything else we carry for this transmission is on the 6R140 parts page.
| Fits | 6R140 2011-2018 |
| Part type | Pressure Control Solenoid |
| Condition | New |
| Brand | OEM |
| Ships | From the USA |
| Warranty | 1-year |
Doing this repair right usually means replacing these at the same time. Same transmission, ships together.
Yes. EPC is the older Ford name. On the 6R140 Ford calls it the line pressure control (LPC) solenoid, and it is the one solenoid that sets main line pressure.
It is one solenoid. The 6R140 valve body uses seven, so if more than one position has drifted or failed, a full set or a complete valve body is the better buy.
Usually not. The LPC is normally high, so an open coil or wire gives maximum line pressure and harsh shifts. Soft, slipping shifts on a high-mileage unit more often point to worn regulator bores in the valve body or a pump problem.
Not if the new solenoid has the same band number as the one you removed. Clear codes, reset keep-alive memory and transmission adapts, then road test so the module relearns. A different band number means the calibration has to be updated with a scan tool.
MERCON LV. The pan has to come off to reach the solenoid, so plan on a new filter, a pan gasket and a refill.
Match the snout color, connector and band number on your old LPC solenoid to this one, or send us your year and VIN and we will confirm it before it ships.
