This engine control unit (ECU) is a direct replacement for the 2002 Jeep Liberty 3.7 with automatic transmission. The module has part numbers P56041606AG and P56041606AF, and has a maximum amperage of 12A. It is a plug-and-play unit with easy installation, featuring a bolt-on mounting style and pin terminal type.

This ECU is compatible with V6 engines and serves as a powertrain control module. It is not just a brain box or a controller unit, but a processor that controls the electronic functions of the vehicle. This unit is an OE/OEM part manufactured by Jeep, and is interchangeably compatible with part number 56041. The item width, length, and height are OEM, and the item comes with a female connector type and OEM terminal quantity. This ECU is ideal for Jeep Liberty owners looking for a reliable replacement without any issues or worries about the condition of the unit.