# Twin Power 80-84 Big Twin and XL Ignition Coil Black Replaces H-D 31609-80 4 Ohm Original Style Twin Power™ coils are high-quality direct fit with at least 20% more voltage than stock. Our 12-Volt high performance coil features special heat-resistant construction. These high voltage replacement style coils deliver 35,000 Volts and are designed to handle the high RPMs you throw at them - 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 This Part Fits: Year Make Model Submodel 1980 Harley-Davidson FLH Electra Glide Base 1980-1984 Harley-Davidson FLHS Electra Glide Sport Base 1983-1984 Harley-Davidson FLHTC Electra Glide Classic Base 1980-1983 Harley-Davidson FLT Tour Glide Base 1980-1982 Harley-Davidson FXB Sturgis Base 1983 Harley-Davidson FXDG Disc Glide Base 1980-1984 Harley-Davidson FXE Super Glide Base 1980-1984 Harley-Davidson FXEF Fat Bob Base 1982-1984 Harley-Davidson FXR Super Glide II Base 1984 Harley-Davidson FXRDG Disc Glide Base 1982-1984 Harley-Davidson FXRS Low Glide Base 1983-1984 Harley-Davidson FXRT Sport Glide Base 1980-1982 Harley-Davidson FXS Low Rider Base 1983-1984 Harley-Davidson FXSB Low Rider - Belt Base 1984 Harley-Davidson FXST Softail Standard Base 1980-1984 Harley-Davidson FXWG Wide Glide Base 1980-1984 Harley-Davidson XLS Roadster Base ## Details - **Price:** 177.27 CAD - **Vendor:** TwinPower - **Type:** Stock Replacement Ignition ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 177.27 CAD | In stock | ## Images - Photo - Primary --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/twin-power-80-84-big-twin-and-xl-ignition-coil-black-replaces-h-d-31609-80-4-ohm-original-style) > Updated: 2026-07-01