This is a FACTORY OEM SOLENOID from Bosch. With Aftermarket Filter 4X4 and Rubber pan gasket.
This will have oil in the solenoid from the factory.
Please make sure this is the correct solenoid before ordering. This solenoids fits the 5R55S and 5R55W transmission. It does not Fit the 5R55N transmission.
If you have any questions please ask us first.
This solenoid pack controls pressure and shifting along with valve body and computer controls.
It does not come in a factory box for shipping reasons.
This solenoid will not fix transmission with internal problem, valve body problems or computer problems. This transmission has many different problems that cause hard shifts and engagement problems the solenoid pack usually fix a lot of them but not all of them.