Complete 6R80 valve body with the linear solenoid pack already installed to fix harsh shifts, flare and slipping on 2015-2017 Ford F-150, Mustang and Transit.
A 2015-2017 Ford F-150, Mustang, Expedition, Navigator, or Transit that bangs into gear, flares on the 2-3 shift, or has thrown P0751, P0761, P0868, P0730, or a blanket P0700 is almost always pointing at the 6R80 valve body rather than the clutches behind it. This is a complete valve body assembly for that generation, sold with the full linear solenoid pack already fitted and shift-tested as one unit, so it drops in instead of arriving as a bare casting you have to source solenoids and a separator plate for separately.
The 6R80 is Ford's six-speed electronic automatic, and the valve body is its hydraulic brain. It routes line pressure through precision bores and spool valves to apply each clutch pack and band, while the linear solenoid pack mounted on it lets the transmission control module time every shift and manage torque converter clutch apply. This assembly replaces the factory FL3P-7A101-AA lower casting, FL3P-7A092-BA upper casting, and FL3P-7Z490-BA separator plate as one matched set, which is what lets it ship shift-tested instead of as individual parts a shop has to assemble and verify on its own.
Our 6R80 valve body problems and testing guide covers how to trace each of those codes to a specific valve or solenoid bore before assuming the whole assembly needs to come out, and our 6R80 shift solenoid symptoms guide covers the individual solenoid failures this complete pack is built to rule out at once.
This assembly fits 2015-2017 F-150 with the 5.0L V8, 3.5L V6, or Gen 1 3.5L EcoBoost, 2015-2017 Mustang (5.0L, 3.7L, or 2.3L EcoBoost), 2015-2017 Expedition and Navigator, and 2015-2019 Transit, on non start-stop trucks only. It does not fit start-stop vehicles, 2018-and-later F-150 running the 10R80 ten-speed, the Gen 2 3.5L EcoBoost, or Super Duty trucks with the 6R100. Check your build sheet before ordering, since the start-stop and non start-stop valve bodies are not interchangeable, and confirm your transmission is a 6R80 and not the 10R80 or 6R100. Every 6R80 valve body and solenoid option we carry by year is listed on the 6R80 parts page.
Drop the pan and filter, unplug the internal harness, remove the old valve body, then set this one on the case and torque the bolts down in the factory cross pattern. Reconnect the harness, install a new filter and pan gasket, and refill with Mercon LV before checking the level hot. Run the adaptive relearn with a scan tool after the fill; skipping that step is a common reason a freshly installed valve body still shifts poorly for the first few drives. If the pan or cooler lines are original to the truck, replacing an aluminum pan kit or transmission cooler at the same time keeps debris and heat from shortening the life of the new valve body.
| Transmission | Ford 6R80 six-speed automatic |
| Fits | 2015-2017 F-150, Mustang, Expedition/Navigator; 2015-2019 Transit (non start-stop) |
| Replaces | FL3P-7A101-AA (lower), FL3P-7A092-BA (upper), FL3P-7Z490-BA (separator plate) |
| Solenoids | Complete linear solenoid pack pre-installed |
| Does not fit | Start-stop vehicles, 2018+ 10R80, Gen2 3.5L EcoBoost, Super Duty 6R100 |
| Condition | Assembled and shift-tested, one-piece unit |
| Warranty | 180-day against defects |
Doing this repair right usually means replacing these at the same time. Same transmission, ships together.
Yes, the complete linear solenoid pack is already installed and the assembly ships shift-tested as one unit, not as a bare casting.
No. This is the non start-stop valve body. Start-stop trucks use a different valve body that is not interchangeable, so check your build sheet before ordering.
No. 2018-up F-150 uses the 10R80 ten-speed, not the 6R80, and this assembly does not fit it. It also does not fit the Gen 2 3.5L EcoBoost or Super Duty trucks with the 6R100.
It addresses shift solenoid performance codes like P0751 and P0761, low line pressure code P0868, wrong gear ratio code P0730, and the blanket P0700 that often shows up with those when the valve body is at fault.
180 days against defects on this shift-tested assembly.
No reflash is needed. Run the adaptive shift relearn with a scan tool after the fluid and filter change, or let the transmission control module relearn over the first several drives.
