Solenoid regulator valve/Converter relief 4F27E,FN5

Solenoid regulator valve/Converter relief 4F27E,FN5 Fits two locations. Listed Ford and Mazda transmissions often suffer shift abnormalities caused by excess wear in the solenoid pressure regulator bore. This wear prevents proper regulation of oil pressure supplied to control solenoids, resulting in harsh or soft shifts, solenoid codes, wrong gear starts, TCC apply issues, and clutch failure. Reconditioning the bores and installing Sonnax oversized solenoid pressure regulator/converter relief valve 46892-03 shores up the hydraulic integrity of these circuits for renewed shift and TCC operation. Hardcoat anodized aluminum valve combats premature wear Annular grooves help center valve in bore to reduce future side-load wear Required tool: F-46892-TL3 NOTE: Required tool kit F-46892-TL3 can also be used to install 88740-06K.