Engine Identification
WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2003 Ford Pickup, 2003 Ford F550 Super Duty, 2003 Ford F450 Super Duty, 2003 Ford Excursion, and 2003 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
The Power Stroke 7.3L diesel engine may be identified by eighth character of Vehicle Identification Number (VIN). VIN is stamped on a metal tab located near lower left corner of windshield. VIN is also located on Vehicle Safety Compliance Certification Label on driver-side door, or on driver-side door pillar post.
Engine serial number is stamped on driver-side of cylinder block, just behind the oil filter. See Fig 1. Engine calibration code is stamped on engine calibration code label. Engine calibration code label is located on driver-side door pillar post. Engine serial number and engine calibration code may be required when ordering replacement components.
ENGINE IDENTIFICATION CODE
| Application | Code |
|---|---|
| 7.3L Turbo Diesel | F |