The 4F27E solenoid / shift solenoid comes from the TRANSMESUN 2026 catalog and serves across the markets we serve. Guangzhou Meishun (TRANSMESUN) is a CE-certified transmission remanufacturing factory in Huadu, Guangzhou, with 20 years in the trade.
Solenoids are what the TCU talks to — when shift timing drifts or pressure codes appear, worn solenoids are a first-order suspect. Ours are bench-checked for response and flow characteristics before packing. Response and flow bench-checked per unit before packing. Fitment for this code is verified in writing against your transmission code or nameplate photo before dispatch — if the code is ambiguous between generations, our engineers will ask before they pack.
