

Specifications
- Brand
- TwinPower
- Part #
- 210070
- UPC
- 887337016351

Twin Power 85-03 Big Twin and XL Ignition Coil Red Replaces H-D 31614-83A 3 Ohm Original Style
$114.68
Twin Power ignition coil for 1985-2003 Harley-Davidson Big Twin and XL models. Delivers 35,000 Volts for improved spark.
Key Features
- Fits 1985-2003 Harley-Davidson Big Twin and XL models.
- Replaces Harley-Davidson part number 31614-83A.
- Features a 3-ohm resistance for original style performance.
- Special heat-resistant construction handles electrical load.
- Delivers at least 20% more voltage than stock, up to 35,000 Volts.
- Designed to handle high RPMs for a consistent spark.
Product Details
This Twin Power ignition coil is built with special heat-resistant construction, a notable detail for a component that handles significant electrical load. It’s designed to replace Harley-Davidson part number 31614-83A and offers a 3-ohm resistance, matching the original style for a direct fit on a wide range of Big Twin and XL models from 1985 through 2003.
When you fire up your engine, this coil puts out at least 20% more voltage than stock, reaching up to 35,000 Volts. This improved spark helps ensure a more complete burn, which can make a difference in how smoothly your engine runs, especially at higher RPMs. It’s a well-built replacement that’s ready for the demands of your ride.
Specifications
- Brand
- TwinPower
- Manufacturer Part #
- 210070
- UPC
- 887337016351
Frequently Asked Questions
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Twin Power 85-03 Big Twin and XL Ignition Coil Red Replaces H-D 31614-83A 3 Ohm Original Style




