sonnax line pressure modulator plunger valve kit e4od 4r100 Transmission_ZF5HP19FL Years: 1971–1976

Years: 1971–1976

COUGAR 1999-2002 4 SP FWD L4 2

1 x Friction Pack Allomatic AL4 DPO

OEM Number: 8637520

sonnax line pressure modulator plunger valve kit e4od 4r100 Transmission_ZF5HP19FL Years: 1971–1976Sonnax Line Pressure Modulator Plunger Valve Kit for E4OD, 4R100 Ford E4OD and 4R100 transmissions may experience issues such as soft 1 2 or 2 3 shifts, intermittent harsh shifts, or poor line pressure rise. These problems are often caused by ECU (electronic control unit) or accumulator pressure issues, with severe wear of the line pressure modulator sleeve being a common culprit. This wear can lead to EPC (electronic pressure control) oil leakage,