In stock
S&S Cycle HI-4N Ignition Module Kit — '70-'99 Harley-Davidson®
- More power than the stock ignition
- Single-fire and dual-fire function built into a single module
- All-metal housing provides improved heat dissipation
- Ignition advance and timing degree markings are on the metal flange
- Convenient cable notch in the housing makes installation easier and prevents damage to the cable
$599.95
In stock. Ships in 2–4 business days · free shipping over $150.
Can’t ship to California.
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Questions? Call the shop: 801-361-3010
Real shop · real humans · 1231 N 1300 W Ste A, Centerville, UT 84014
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Everything we carry from S&S Cycle →
Everything we carry from S&S Cycle →
Description & features14 features
- More power than the stock ignition
- Single-fire and dual-fire function built into a single module
- All-metal housing provides improved heat dissipation
- Ignition advance and timing degree markings are on the metal flange
- Convenient cable notch in the housing makes installation easier and prevents damage to the cable
- Sensor and magnet housings are built into the all-metal back plate to protect the sensors from damage during installation
- Sensor housings contain advanced flux concentrators with high-temperature-resistant samarium/cobalt magnets for accurate, reliable ignition triggering
- Electronics are fully enclosed to resist vibration, moisture and dirt
- All electronics are mounted directly to the metal housing, which acts as a heat sink
- Four rotary switches for ignition mode selection, advance rate, and rev limit
- Switches provide accurate, repeatable settings
- Includes ignition module, S&S ignition coil and correct-length spark plug wires
- Made in the USA
- Not for fuel-injected models
Specifications8 specs
- Color/Finish
- Blue, Gray, Black
- Riding Style
- Street
- For Make
- Harley-Davidson®
- Features
- Programmable
- Units
- Kit
- Shipping weight
- 2.7 lb
- Package size
- 7.6 × 6.4 × 4.7 in
- Country of origin
- USA
Fitment80 models · Harley-Davidson
Harley-Davidson80 models
- 1200 Electra Glide FLH1978–1980
- 1200 Fat Bob FXEF1979–1980
- 1200 Low Rider FXS1979
- 1200 Super Glide FX1979–1980
- 1200 Super Glide FXE1979–1980
- Electra Glide Classic FLH1981–1982
- Electra Glide FL1970–1981
- Electra Glide Heritage FLH1981
- Electra Glide Police FLHTPI1995–1999
- Electra Glide Police FLHTP1983–1999
- Electra Glide Sport FLHS1979
- Electra Glide Standard FLHT1983–1985
- Electra Glide Ultra Classic FLHTCU1998–1999
- FL1970–1979, 1981
- FLH Electra Glide1970–1985
- FLHC Electra Glide Classic1979–1981
- FLHR Road King1994–1999
- FLHRCI Road King Classic1995–1999
- FLHRI Road King1996–1997
- FLHS Electra Glide Sport1980–1984, 1987–1993
- FLHT Electra Glide Standard1986–1999
- FLHTC Electra Glide Classic1983–1999
- FLHTCI Electra Glide Classic1995–1999
- FLHTCU Electra Glide Ultra Classic1989–1997
- FLHTCUI Electra Glide Ultra Classic1995–1999
- FLHX Electra Glide Special1984–1985
- FLST Heritage Softail1986–1990
- FLSTC Heritage Softail Classic1988–1999
- FLSTF Fat Boy1990–1999
- FLSTN Heritage Softail Nostalgia1993
- FLSTN Heritage Softail Special1994–1996
- FLSTS Heritage Springer1997–1999
- FLT Tour Glide1980–1983
- FLTC Tour Glide Classic1981–1993
- FLTCU Tour Glide Ultra Classic1989–1995
- FLTCUI Tour Glide Ultra Classic1996
- FLTR Road Glide1998–1999
- FLTRI Road Glide1998–1999
- FS1970
- FX Super Glide1971–1978
- FXB Sturgis1980–1982
- FXD Dyna Super Glide1995–1999
- FXDB-D Dyna Glide Daytona1992
- FXDB-S Dyna Glide Sturgis1991
- FXDC Super Glide Custom1992
- FXDG Disc Glide1983
- FXDL Dyna Low Rider1993–1999
- FXDS-Conv Dyna Convertible1994–1999
- FXDWG Dyna Wide Glide1993–1999
- FXDX Dyna Super Glide Sport1999
- FXE Super Glide1974–1978, 1981–1984
- FXEF Fat Bob1979–1982, 1984–1985
- FXLR Low Rider Custom1987–1994
- FXR Super Glide II1982–1983, 1986–1994
- FXR21999
- FXR31999
- FXRC Low Rider Chrome1985, 1987
- FXRD Sport Glide Grand Touring1986
- FXRDG Disc Glide1984
- FXRS Low Glide1984–1988, 1991–1992
- FXRS-Conv Low Rider Sport Convertible1990–1993
- FXRS-SP Low Rider Sport1986–1993
- FXRT Sport Glide1983–1992
- FXS Low Rider1977–1982
- FXSB Low Rider - Belt1983–1985
- FXST Softail Standard1984–1999
- FXSTB Night Train1999
- FXSTC Softail Custom1986–1999
- FXSTS Springer Softail1988–1999
- FXSTSB Bad Boy1995–1997
- FXWG Wide Glide1980–1986
- Low Rider FXRS1989–1990, 1993
- Road King EFI FLHR1995, 1998–1999
- Softail Heritage Classic FLSTC1986–1987
- Sport Glide FXRT1993
- Super Glide 80 FXE1979–1980, 1985
- Super Glide II FXRS1982–1983
- Tour Glide Classic FLTC1980, 1994
- Tour Glide FLT1984–1986
- Tour Glide Ultra Classic FLTCU1996
Fitment comes from the catalog data for this part. Double-check your year, model and trim before you order — or call the counter at 801-361-3010 and we’ll check it with you.
Part numbers
- Salto part #
- 2101-0346
- S&S Cycle part #
- 550-0502
Shipping
In stock. Ships in 2–4 business days by ground.
Ground shipping is $14.95, free on orders over $150. Stock is checked again before your card is charged.
California: this part can’t ship to a California address.
Questions4 answers
- Is it in stock?
- Yes — it’s in stock right now. We check again the moment you order, before anything is charged.
- How fast will it get to me?
- Usually 2–4 business days by ground.
- Will it fit my machine?
- It’s listed for the models in the Fitment section above. Not sure about your trim or year? Call the counter at 801-361-3010 and we’ll check it with you.
- Is this genuine S&S Cycle?
- Yes. It’s new and genuine, straight from Salto — S&S Cycle part #550-0502.
