YC3F-12A650-AMD ecm ecu computer 1999-2000 Ford Excursion **TESTED** Cummins The part # is 37820-P3F-921

The part # is 37820-P3F-921

The part # is 37820-P8A-L03

Use parts may have minor dings and scracthes

This is a good ecm or engine computer for a 1995 Mercedes E320

YC3F-12A650-AMD ecm ecu computer 1999-2000 Ford Excursion **TESTED** Cummins The part # is 37820-P3F-921MAKE SURE YOUR PART NUMBER MATCHES BEFORE ORDERING!!! This is a good tested ecm or engine computer for a 1999 Ford Excursion. The part # is YC3F 12A650 AMD. It comes with a 90 day warranty. Make sure your part number matches before ordering. Stock # 4H20 FREE SHIPPING IN THE UNITED STATES INCLUDING PUERTO RICO MAKE SURE YOUR PART NUMBER MATCHES BEFORE ORDERING!!!