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.