Ignition - Ignition Coils
1IC421
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.
Features:
- 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.
Specifications:
- Connector Gender: Female
- Grade Type: Regular
- Mounting Bracket Included: No
- Oil Filled: No
- Prop 65: WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
- Requires External Resistor: Yes
- Terminal Gender: Male
- Terminal Type: Blade
- Trumpet Quantity: 4
- Voltage: 12 VDC
- Terminal Quantity: 4
- Mounting Hole Quantity: 1
- Terminal Gender: Male
- Mounting Hardware Included: No
- Terminal Type: Blade
- Connector Gender: Female
- Mounting Bracket Included: No
Interchanges:
- Airtex Engine Management 5C1438
- Airtex Engine Management 5C1849
- Autozone C1792
- Beck/Arnley 1788424
- BWD E1013
- BWD E1063
- CARQUEST (Wells) 521779
- CARQUEST (Wells) EBC1068
- Dorman 522187
- Forecast 50182
- HOLSTEIN 2IGC0395
- MotoRad - EM 1IC421
- NAPA IC593
- NAPA IC643
- NGK (NTK) U5201
- NGK (NTK) U5220
- OReilly 1IC421
- OReilly 230107
- OReilly 230149
- OReilly 23-0149
- Original Engine Management 50182
- Porsche 94860210400
- Porsche 94860210401
- Porsche 94860210403
- Porsche 94860210405
- Porsche 94860210407
- Porsche 94860210408
- Porsche 94860210409
- Porsche 94860210420
- Porsche 94860210421
- Porsche 94860210422
- Porsche 98060290400
- Porsche 98060290401
- Porsche 98060290403
- Porsche 98060290404
- SMP (Standard Motor Products) UF513
- SMP (Standard Motor Products) UF563
- Valucraft C1448VC
- Wells C1448
- Wells C1792
Applications:

Need help finding the right product?
Our dedicated team is here to steer you in the right direction. Click below and let us know how we can assist you in finding the ideal product for your need. Your journey to experiencing BETTER starts here.
Looking for custom development?
We’re not just about products; we’re about crafting tailored solutions that match your needs. Are you ready to bring your new project to life? Click below, and let’s embark on the journey of custom product development together.






