Filter, 4L60E Auxiliary Pump 05-07 Partial Hybrid (M33)
Transtar Part Number: 74010H
In order to save fuel, some GM trucks and SUV's from 2005-07 had a feature that turned off the engine at stops and re-started it at take off. The 4L60E in these vehicles has an electric pump that maintains fluid pressure while the engine is stopped. 74010H is the filter for this electric pump. The pump and filter are accessible when the transmission pan is removed.