- Compact design fits tight spaces while delivering full-power spark for 1965-1984 Big Twins and XL models
- 3-5 ohm resistance matches original specifications for authentic Shovelhead-era performance
- Black mini housings provide clean, low-profile installation near cylinder heads.
The TwinPower 210547 black mini ignition coil is designed for select 1965–1984 Harley-Davidson Big Twin and XL models. Its compact design fits tight installation spaces while delivering full-power spark, making it suitable for applications requiring a low-profile coil near the cylinder heads.
Featuring 3–5 ohm resistance to match original specifications, this coil supports authentic Shovelhead-era performance. The black mini housing provides a clean installation appearance and replaces Harley-Davidson part number 31609-65A. The manufacturer part number is 210547, and the vendor part number is 210547.
Fitment includes the 1971–1977 Harley-Davidson FX Super Glide, the 1975–1976 FXE Super Glide, and the 1975–1976 XLCH. Verify the motorcycle model and year before installation. This product includes a one-year manufacturer's warranty.
Features:
- Compact design fits tight spaces while delivering full-power spark.
- 3–5 ohm resistance matches original specifications.
- Black mini housing provides a clean, low-profile installation near cylinder heads.
- Fits select 1965–1984 Harley-Davidson Big Twin and XL models.
- Replaces Harley-Davidson part number 31609-65A.
- One-year manufacturer's warranty.
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 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