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This Engine Control Module (ECU) is a direct replacement for a 01 Jeep Grand Cherokee 4.0L. It is programmed and ready to use with no additional programming required. The mounting style is bolt-on and it is easy to install. This PCM is a plug & play module that replaces the original powertrain control module, with the manufacturer part number being 56041784AC or 56041784. It is made for the front placement on the vehicle. The product is made by Jeep and comes with a 1-month manufacturer warranty.
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