November 06, 2019
Spotting the Changes to Ford 6R80 ’15-Later Valve Bodies
Maura Stafford
Warning:
The PCM must be updated using the new solenoid strategy code attached to the remanufactured valve body. Failure to update will result in erratic transmission operation and damage.
6R80 (2015-Later)
Remanufactured Valve Body
Part No. FD6R80-4
Fits ’15-later units with Start-Stop.
Tech & Install Tips Find a DistributorSonnax remanufactured valve body FD6R80-4 has many upgrades that address common issues in Ford 6R80 transmissions such as shift complaints, erratic line pressure, slips in Forward or Reverse, TCC complaints and codes, solenoid issues and pressure problems. Numerous Sonnax valve upgrades are included to restore hydraulic clearances and eliminate chronic issues.
To guarantee the highest level of operational performance, this remanufactured valve body and solenoids are tested on state-of-the-art equipment to verify that solenoid feed, clutch, converter and line pressures match or exceed OE specifications.
Sonnax remanufactured valve body FD6R80-4 includes the following:
- Accumulator piston kit
- Clutch A control boost valve kit
- Oversized pressure regulator valve kit
- O-ringed end plug kit
- New gaskets
- And other Sonnax upgrades based on unit wear
To prevent any interchange and drivability problems, reference the Sonnax identification guide to verify the correct valve body is installed. Three valve body-to-case center support seals, pump adapter seal and bulkhead connector O-rings are not included.
Sonnax valve body layouts provide a detailed overview of individual units making it quick and easy to determine what’s available for the specific valve body you’re working on. See all Sonnax valve body layouts.
Ford 6R80, 6R100 Valve Body Layout
Related Sonnax Parts
Required
Recommended
6F35 (Gen. 1) • 6F35 (Gen. 2) • 6F35 (Gen. 3) • 6R100 • 6R140 • 6R60 • 6R75 • 6R80 (2009–2014) • 6R80 (2015-Later) • 845RE • 850RE • CFT30 • ZF6HP19 • ZF6HP21 • ZF6HP26 • ZF6HP28 • ZF6HP32 • ZF6HP34 • ZF8HP45 • ZF8HP50 • ZF8HP55 • ZF8HP70 • ZF8HP75
Accumulator Piston Kit 95740-15K
Required
Recommended
6R100 • 6R60 • 6R75 • 6R80 (2009–2014) • 6R80 (2015-Later) • ZF6HP19 • ZF6HP26 • ZF6HP32
Clutch A Control Boost Valve Kit 95740-21K
Required
Recommended
6R100 • 6R60 • 6R75 • 6R80 (2009–2014) • 6R80 (2015-Later) • ZF6HP19 • ZF6HP26 • ZF6HP32
O-Ringed End Plug Kit 95740-19K
Required
Recommended
6R100 • 6R80 (2015-Later)
Oversized Pressure Regulator Valve Kit 95740-46K
Fits '15-later 6R80 units.
-
Helps cure:
- Poor shift quality
- Flare shifts
- Harsh shifts
- Erratic line pressure
- Slips in Forward & Reverse
- Delayed Reverse
- No Reverse
- TCC slip
