# Twin Power 85-99 Big Twin 85-03 XL Exc EFI Twin Power Ignition Coil Black Replaces H-D 31614-83A Twin Power™ coils are the high-quality direct fit with at least 20% more voltage than stock. Constructed from durable high-quality, molded-epoxy, in a late O.E.M.-style molded case, these ignition coils improve starting, prevent high-speed misfires and increase overall performance. They are available in black and chrome, and come with a one-year manufacturer's warranty. - Direct replacements restore factory spark output across Big Twin, XL, V-Rod, and Softail applications from 1965-2020 - High-energy output ensures crisp throttle response, easy starting, and strong combustion under all conditions - Black/Chrome housings match stock aesthetics with precise ohm ratings for reliable ignition performance This Part Fits: Year Make Model Submodel 1997-1999 Harley-Davidson FLHR Road King Base 1987-1993 Harley-Davidson FLHS Electra Glide Sport Base 1995-1999 Harley-Davidson FLHT Electra Glide Standard Base 1985-1999 Harley-Davidson FLHTC Electra Glide Classic Base 1989-1997 Harley-Davidson FLHTCU Electra Glide Ultra Classic Base 1986-1990 Harley-Davidson FLST Heritage Softail Base 1988-1999 Harley-Davidson FLSTC Heritage Softail Classic Base 1990-1999 Harley-Davidson FLSTF Fat Boy Base 1994-1996 Harley-Davidson FLSTN Heritage Softail Special Base 1997-1999 Harley-Davidson FLSTS Heritage Springer Base 1996 Harley-Davidson FLTCUI Tour Glide Ultra Classic Base 1998 Harley-Davidson FLTR Road Glide Base 1995-1998 Harley-Davidson FXD Dyna Super Glide Base 1993-1998 Harley-Davidson FXDL Dyna Low Rider Base 1994-1998 Harley-Davidson FXDS-Conv Dyna Convertible Base 1993-1998 Harley-Davidson FXDWG Dyna Wide Glide Base 1985 Harley-Davidson FXEF Fat Bob Base 1987-1994 Harley-Davidson FXLR Low Rider Custom Base 1985-1994 Harley-Davidson FXR Super Glide II Base 1999 Harley-Davidson FXR2 Base 1999 Harley-Davidson FXR3 Base 1985-1987 Harley-Davidson FXRC Low Rider Chrome Base 1986 Harley-Davidson FXRD Sport Glide Grand Touring Base 1985-1995 Harley-Davidson FXRPF Police Base 1985-1992 Harley-Davidson FXRS Low Glide Base 1990-1994 Harley-Davidson FXRS-Conv Low Rider Sport Convertible Base 1986-1993 Harley-Davidson FXRS-SP Low Rider Sport Base 1985-1992 Harley-Davidson FXRT Sport Glide Base 1985 Harley-Davidson FXSB Low Rider - Belt Base 1985-1999 Harley-Davidson FXST Softail Standard Base 1999 Harley-Davidson FXSTB Night Train Base 1986-1999 Harley-Davidson FXSTC Softail Custom Base 1988-1999 Harley-Davidson FXSTS Springer Softail Base 1995-1997 Harley-Davidson FXSTSB Bad Boy Base 1985-1986 Harley-Davidson FXWG Wide Glide Base 1995-2003 Harley-Davidson XL1200C Sportster 1200 Custom Base 1999-2003 Harley-Davidson XL883C Sportster 883 Custom Base 2002-2003 Harley-Davidson XL883R Sportster 883 Roadster Base 1986-1987 Harley-Davidson XLH1100 Base 1988-2003 Harley-Davidson XLH1200 Base 1986-2003 Harley-Davidson XLH883 Base 1986-1996 Harley-Davidson XLH883DLX Sportster 883 Deluxe Base 1987-2003 Harley-Davidson XLH883HUG Sportster 883 Hugger Base ## Details - **Price:** 160.71 CAD - **Vendor:** TwinPower - **Type:** Stock Replacement Ignition ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 160.71 CAD | In stock | ## Images - Photo - Primary --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/twin-power-85-99-big-twin-85-03-xl-exc-efi-twin-power-ignition-coil-black-replaces-h-d-31614-83a) > Updated: 2026-07-01