Product Description
GM 4L60E Transmission PWM Power Valve Kit
The 4L60E PWM Power Valve is designed to help supply more converter charge oil to the fill circuit when the units is in lock-up. This valve does not change lock-up operation but does supply more oil to an already over extended circuit. This valve can be used in any 4L60E PWM unit 1995 and up, but is extremely beneficial with 1998 through 2001 units EC3 computer strategy. This problem solver package works to eliminate the P1870 code problem in most applications.
No valve body boring tools needed!
Superior Transmission Parts Number: K042
Product Videos
Custom Field
Transmission Model(s) 4L60E
Year Range 1995-2005
Make General Motors
Manufacture Superior Transmission Parts
