- Red/black original style housings match factory Shovelhead through early Evolution aesthetics perfectly
- Precise ohm ratings 3, 4, 5 restore period correct spark for reliable starting and throttle response
- Direct OEM replacements withstand vibration and heat near cylinder heads for long-term durability
The TwinPower 210072 ignition coil is a 12-volt, high-performance replacement coil designed for select Harley-Davidson Big Twin and XL applications. It delivers 35,000 volts and is engineered to provide at least 20% more voltage than stock, supporting reliable starting and throttle response. The coil features a heat-resistant construction designed to withstand vibration and elevated temperatures near the cylinder heads.
Finished with a red-and-black original-style housing, this coil complements factory Shovelhead through early Evolution aesthetics. Its 5-ohm rating restores period-correct ignition performance, while the direct OEM replacement design supports straightforward replacement on compatible applications.
Manufacturer part number: 210072. Vendor part number: 210072. Fits 1971–1977 Harley-Davidson FX Super Glide models, including 1975–1976 FXE Super Glide applications, and 1975–1976 XLCH models as listed. The product name identifies replacement for H-D part number 31609-65A.
Features:
- 12-Volt High-Performance Design: Delivers 35,000 volts and at least 20% more voltage than stock.
- 5 Ohm Rating: Supports period-correct spark for reliable starting and throttle response.
- Heat-Resistant Construction: Designed to handle vibration and heat near cylinder heads.
- Original-Style Housing: Red-and-black finish complements Shovelhead through early Evolution aesthetics.
- Direct Replacement: Designed as an OEM replacement for compatible Harley-Davidson applications.
- Fitment: Fits 1971–1977 Harley-Davidson FX Super Glide models, 1975–1976 FXE Super Glide models, and 1975–1976 XLCH models as listed.
Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: powersports
Epa: N/A
Regular Stock: t
Units Per Sku: 1
Fitment:
1965 Harley Davidson XLCH Base
1966 Harley Davidson XLCH Base
1967 Harley Davidson XLCH Base
1968 Harley Davidson XLCH Base
1969 Harley Davidson XLCH Base
1970 Harley Davidson XLCH Base
1971 Harley Davidson FLH Electra Glide Base
1971 Harley Davidson FX Super Glide Base
1971 Harley Davidson XLCH Base
1972 Harley Davidson FLH Electra Glide Base
1972 Harley Davidson FX Super Glide Base
1972 Harley Davidson XLCH Base
1973 Harley Davidson FLH Electra Glide Base
1973 Harley Davidson FX Super Glide Base
1973 Harley Davidson XLCH Base
1974 Harley Davidson FLH Electra Glide Base
1974 Harley Davidson FX Super Glide Base
1974 Harley Davidson FXE Super Glide Base
1974 Harley Davidson XLCH Base
1975 Harley Davidson FLH Electra Glide Base
1975 Harley Davidson FX Super Glide Base
1975 Harley Davidson FXE Super Glide Base
1975 Harley Davidson XLCH Base
1976 Harley Davidson FLH Electra Glide Base
1976 Harley Davidson FX Super Glide Base
1976 Harley Davidson FXE Super Glide Base
1976 Harley Davidson XLCH Base
1977 Harley Davidson FLH Electra Glide Base
1977 Harley Davidson FX Super Glide Base
1977 Harley Davidson FXE Super Glide Base
1977 Harley Davidson FXS Low Rider Base
1977 Harley Davidson XLCH Base
1977 Harley Davidson XLCR Cafe Racer Base
1977 Harley Davidson XLT Base
1978 Harley Davidson FLH Electra Glide Base
1978 Harley Davidson FX Super Glide Base
1978 Harley Davidson FXE Super Glide Base
1978 Harley Davidson FXS Low Rider Base
1978 Harley Davidson XLCH Base
1978 Harley Davidson XLCR Cafe Racer Base
1978 Harley Davidson XLS Roadster Base
1978 Harley Davidson XLT Base
1979 Harley Davidson FLH Electra Glide Base
1979 Harley Davidson FXE Super Glide Base
1979 Harley Davidson FXEF Fat Bob Base
1979 Harley Davidson FXS Low Rider Base
1979 Harley Davidson XLCH Base
1979 Harley Davidson XLS Roadster Base