solenoid swap

[bmisch]

have a question that I hope someone can answer, will the shift solenoids out of a 5r55e work in a 4r55e, i have a good 5r55e , would like to try & save money if they will work.going to replace sep. plate & blow off valve tonight

 

[BrooklynBay]

Transfer the shift solenoids, but don't transfer the EPC or TCC solenoids.