Ford & Navistar Engine Serial Number (ESN) Locations

Technical Service Bulletin

“Many applications in the Alliant Power Application Guide list engine serial numbers. The [PDF] below show engine
serial number locations for 7.3 L Power Stroke, 6.0 L Power Stroke and I-6 engines.

  • 7.3L Power Stroke – Left Rear Oil Cooler Base.
  • 6.0 L Power Stroke – Left Rear Corner Crankcase.
  • DT466E & I530E – Stamped into machined area on left side of fuel filter mount and on the valve cover emissions label.
  • Note: Engines from 2004 and beyond have the serial number stamped on the crankcase pad on the right side.

Jimmy Finch

Dallas Branch Manager, M&D Distributors

Jimmy Finch has over 33 years of experience in Diesel Engine Sales, Service and Repair. His experience started early in life at Texas Fuel Injection Service (an early acquisition of M&D) as a job with a means to an end. Somewhere in that 33 years this job turned into a fulfilling career. He started in the injector clean up department and has held practically every position leading up to his current role as Branch Manager of the Dallas, Texas location.

In his spare time, Jimmy enjoys spending time with his wife of 24 years, Priscilla. They are currently getting ready to make their way into the empty-nesters stage of life. He also enjoys the occasional hunting trip with friends and family and chasing down potential customers by the names off their trucks.

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