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The product is a PCM brand Engine Control Module (ECM) designed for a 2004 Ford Expedition with a 5.4L engine. The ECM, also known as an Engine Control Unit (ECU), is a crucial component for controlling various aspects of the vehicle's engine performance. This specific ECM has a manufacturer part number of 4L1A-12A650-RB, ensuring compatibility and functionality for the specified vehicle model.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.