4L80E Transmission Parts
Complete catalog of 4L80E transmission parts for 1991-2013 GM heavy-duty trucks, vans, and Hummer H1 / H2.
We carry rebuild kits, master kits, shift solenoids, EPC and TCC solenoids, valve bodies, torque converters, hard parts including sun shells and planetary assemblies, gaskets, seals, filters, sensors, and shift correction kits — everything you need to overhaul a 4L80E from start to finish.
All parts are OEM or quality aftermarket, sourced through authorized distributors. Wholesale pricing available for transmission shops; fast shipping nationwide.
