6R75 Pressure Control Solenoid 2006, new and ready to install. Fits the 6R75. Ships fast from the USA.
The 6R75 is the heavier-duty sibling of the 6R60, used behind the 5.4L V8 in the 2007-2008 Ford Expedition and Lincoln Navigator. These are big SUVs that tow boats and campers, and heat is what ages a pressure control solenoid. If yours clunks into gear, shifts hard everywhere, or has a pressure control code, this single new 6R75 EPC solenoid is the targeted fix. It is Bosch-built with the black connector and cross-referenced to Ford 6L2P-7G383-BD.
Line pressure in a 6R75 has to hold a 5.4L's torque with a heavy trailer behind it, and this solenoid is what sets it. Its output pressure acts on the main regulator valve, which sets the base line pressure every clutch apply starts from. The computer raises line pressure as throttle and load increase and lowers it at cruise for smooth shifts. It is a normally high design, so the less current the computer sends, the higher the pressure. If the solenoid loses its signal, line pressure goes to maximum: the transmission stays protected, but every shift turns harsh. The 6R75 uses the same first-generation valve body design as the 6R60 and the 2009-2014 6R80.
A 6R75 problem you should not try to fix with this part is a harsh 2-1 downshift below about 10 mph as you roll to a stop. On 2007-2008 Navigators with the 5.4L built on or before April 17, 2008, Ford traced that to engine computer calibration; the fix is a reflash, and it can survive a full overhaul. For other complaints, verify fluid level hot, clear up any engine codes, and compare solenoid resistance at the case connector against the reading at the solenoid itself to rule out the internal harness. If the harness checks bad, our 6R75 internal wiring harness is the correct repair instead. The Expedition shift problems guide and the pressure control solenoid symptoms guide lay out the full test sequence for this solenoid design.
The listing covers the 6R60, 6R75 and 6R80 from 2006 on. For the 6R75 that means the 2007-2008 Expedition and Navigator 5.4L; from 2009 those SUVs used the 6R80. Ford updated solenoid part numbers during production, so match the black connector, snout and part number on the solenoid you remove. Look for the band number (1 to 5) printed by the barcode and install a solenoid with the same band, since the computer's shift calibration is written around it. To have us check fitment, send your year and VIN with the order. See all parts for this family on our 6R75 and 6R80 parts page.
Work from underneath with the pan and filter off and the valve body loosened. On a high-mileage tow vehicle, take the chance to look for dark, burnt fluid or clutch material in the pan, which tells you whether a solenoid alone is enough. Lubricate and install a new O-ring, seat the solenoid fully, and torque fasteners to Ford's specification. Refill with Mercon LV such as our Motorcraft Mercon LV quarts and set the level at operating temperature. Clear codes, reset the adaptive tables and expect a few drives of relearning before shifts settle. If the 2-1 complaint above is also present, have the computer reprogrammed during the same visit.
| Fits | 6R75 2006 |
| 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.
The 2007-2008 Ford Expedition and Lincoln Navigator with the 5.4L V8. Those SUVs switched to the 6R80 for 2009.
Probably not. Ford traced a harsh 2-1 downshift below about 10 mph on 2007-2008 Navigators built on or before April 17, 2008 to the engine computer calibration. The repair is a reflash.
The listing covers the 6R60, 6R75 and 6R80 from 2006 on, which share a first-generation valve body design. Later 6R80s use a different Ford service number for this position, so compare your original part.
This is a normally high solenoid. An open circuit or failed driver leaves line pressure at maximum, so engagements and shifts turn harsh.
Mercon LV, with the level set at operating temperature.
