RAM 3500 Truck 2WD V8-5.7L VIN D (2003)
Ignition Coil: Electrical Specifications
IGNITION COIL RESISTANCE *
Primary Resistance .............................................................................................................................................. 0.558 - 0.682 ohms (± 10% @ 70 - 80 °F)
* Resistance measured at 21 - 27 °C (70 - 80 °F)