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Ignition Coil

MotoRad Ignition Coils are engineered to maximize spark voltage duration to ensure optimal engine performance. Designed to perform under severe operating conditions and protects against extreme heat. All MotoRad Ignition Coils are designed to meet or exceed OEM specifications at our ISO TS16949 manufacturing facilities. Plus, all our engine management products are backed with confidence of a limited lifetime warranty.


  • Primary and secondary windings made with ETP grade copper to provide superior temperature protection and voltage conductivity.
  • Graphite-infused platinum connections resist corrosion and offer superior conductivity and durability.
  • Heat resistant magnet produces max voltage output at all engine speeds.
  • Preapplied dielectric grease for easy installation.
  • Connector Gender: Female
  • Grade Type: Regular
  • Hazardous Material: No
  • Mounting Bracket Included: No
  • OE Replacement: YES
  • Oil Filled: No
  • Primary Resistance: 100-700 Ohms
  • Prop 65: WARNING: Cancer and Reproductive Harm -
  • Quantity Per Application: 4
  • Connector Gender: Female
  • Mounting Bracket Included: No
  • Mounting Hardware Included: No
  • Mounting Hole Quantity: 1
  • Terminal Gender: Male
  • Terminal Quantity: 2
  • Terminal Type: Blade
Year Make Model Engine
  • Airtex Engine Management 5C1858
  • BWD E1139
  • CARQUEST (Wells) 522196
  • DENSO 6736301
  • NAPA IC742
  • Ford AL3E12029BC
  • Ford AL3Z12029B
  • Forecast 50278
  • Forecast UF639F
  • MotoRad - EM 2IC470
  • Motorcraft DG526
  • NGK (NTK) 48762
  • NGK (NTK) U4036
  • OReilly 2IC470
  • Original Engine Management 50278
  • Original Engine Management UF639F
  • SMP (Standard Motor Products) UF639
  • Valucraft C1801VC
  • WAI CUF639
  • Wells C1801