sure cure kit sonnax 4l80e 4l85e Transmission_AW4 Superior Pump Flow Control Valve

Superior Pump Flow Control Valve

Transmissions: A140L 1983-UP

E3DZ-7A377-A

BELTA 2006-2008 4 SP F/4WD L4 1

ESPERO 1989-1999 4 SP FWD L4 1

sure cure kit sonnax 4l80e 4l85e Transmission_AW4 Superior Pump Flow Control ValveSonnax Sure Cure Kit for 4L80E And 4L85E Rebuild with confidence and stop "comebacks" with the Sonnax Sure Cure Kit (SC 4L80E). The 4L80E is a heavy duty powerhouse, but it suffers from specific internal pressure leaks that lead to burnt converters, "neutral" conditions, and solenoid codes. This kit is a comprehensive recalibration and repair package that targets the root causes of these failures, restoring the valve body to better than factory