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Electrosport Industries Regulator/Rectifier For Harley ESR850

Electrosport Industries Electrical & Ignition Item #1103858
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Guaranteed Lowest Price! Call Us Sale: $79.95
  • UPC: 0799804158382
  • MPN: ESR850
  • Color: N/A
  • Size: One Size

Features

  • ESR850 is a Super Heavy Duty regulator/rectifier was designed specifically for American Twins
  • It is capable of handling up to 50A of alternator output all while keeping internal and external temperature down
  • This well designed heatsink gets rid of internal heat to the housing quickly and efficiently, making for a very reliable unit
  • The part comes with a full one year warranty through Electrosport

This Product Fits:

  • 1999 Harley-Davidson Softail Springer FXSTS
  • 1999 Harley-Davidson Softail Custom FXSTC
  • 1999 Harley-Davidson Softail Standard FXST
  • 1999 Harley-Davidson Heritage Softail Classic FLSTC
  • 1998 Harley-Davidson Softail Springer FXSTS
  • 1998 Harley-Davidson Softail Custom FXSTC
  • 1998 Harley-Davidson Heritage Softail Classic FLSTC
  • 1998 Harley-Davidson Dyna Low Rider FXDL
  • 1998 Harley-Davidson Dyna Low Rider EFI FXDLI
  • 1998 Harley-Davidson Dyna Convertible FXDS-Conv
  • 1998 Harley-Davidson Dyna Super Glide EFI FXDI
  • 1998 Harley-Davidson Dyna Low Rider Convertible FXRS-Conv
  • 1998 Harley-Davidson Dyna Wide Glide Anniversary FXDWG
  • 1998 Harley-Davidson Dyna Wide Glide FXDWG
  • 1998 Harley-Davidson Dyna Super Glide FXD
  • 1998 Harley-Davidson Dyna Wide Glide EFI FXDWGI
  • 1997 Harley-Davidson Softail Springer FXSTS
  • 1997 Harley-Davidson Softail Custom FXSTC
  • 1997 Harley-Davidson Heritage Softail Classic FLSTC
  • 1997 Harley-Davidson Dyna Convertible FXDS-Conv
  • 1997 Harley-Davidson Dyna Super Glide EFI FXDI
  • 1997 Harley-Davidson Dyna Low Rider EFI FXDLI
  • 1997 Harley-Davidson Dyna Wide Glide FXDWG
  • 1997 Harley-Davidson Dyna Low Rider Convertible FXRS-Conv
  • 1997 Harley-Davidson Dyna Super Glide FXD
  • 1997 Harley-Davidson Dyna Low Rider FXDL
  • 1997 Harley-Davidson Dyna Wide Glide EFI FXDWGI
  • 1996 Harley-Davidson Tour Glide FLT
  • 1996 Harley-Davidson Tour Glide Ultra Classic EFI FLTCUI
  • 1996 Harley-Davidson Tour Glide Ultra Classic Anniversary EFI FLTCUI
  • 1996 Harley-Davidson Softail Springer FXSTS
  • 1996 Harley-Davidson Softail Custom FXSTC
  • 1996 Harley-Davidson Road King FLHR
  • 1996 Harley-Davidson Road King Police FLHP
  • 1996 Harley-Davidson Road King Anniversary EFI FLHRI
  • 1996 Harley-Davidson Road King EFI FLHRI
  • 1996 Harley-Davidson Road King Police EFI FLHPI
  • 1996 Harley-Davidson Heritage Softail Classic FLSTC
  • 1996 Harley-Davidson Heritage Softail Special FLSTN
  • 1996 Harley-Davidson Electra Glide Classic Anniversary EFI FLHTCI
  • 1996 Harley-Davidson Electra Glide Ultra Classic Anniversary EFI FLHTCUI
  • 1996 Harley-Davidson Electra Glide Classic FLHTC
  • 1996 Harley-Davidson Electra Glide Classic Shrine SE FLHTC
  • 1996 Harley-Davidson Electra Glide Classic EFI FLHTCI
  • 1996 Harley-Davidson Electra Glide FLHT
  • 1996 Harley-Davidson Electra Glide Ultra Classic FLHTCU
  • 1996 Harley-Davidson Electra Glide Ultra Classic Shrine SE FLHTCU
  • 1996 Harley-Davidson Electra Glide EFI FLHTI
  • 1996 Harley-Davidson Electra Glide Ultra Classic EFI FLHTCUI
  • 1996 Harley-Davidson Electra Glide Police FLHTP
  • 1996 Harley-Davidson Dyna Wide Glide EFI FXDWGI
  • 1996 Harley-Davidson Dyna Wide Glide FXDWG
  • 1996 Harley-Davidson Dyna Super Glide FXD
  • 1996 Harley-Davidson Dyna Low Rider EFI FXDLI
  • 1996 Harley-Davidson Dyna Super Glide EFI FXDI
  • 1996 Harley-Davidson Dyna Convertible FXDS-Conv
  • 1996 Harley-Davidson Dyna Low Rider Convertible FXRS-Conv
  • 1996 Harley-Davidson Dyna Low Rider FXDL
  • 1995 Harley-Davidson Tour Glide Ultra Classic FLTCU
  • 1995 Harley-Davidson Tour Glide FLT
  • 1995 Harley-Davidson Tour Glide Ultra Classic EFI FLTCUI
  • 1995 Harley-Davidson Softail Springer FXSTS
  • 1995 Harley-Davidson Softail Custom FXSTC
  • 1995 Harley-Davidson Road King FLHR
  • 1995 Harley-Davidson Heritage Softail Special FLSTN
  • 1995 Harley-Davidson Heritage Softail Classic FLSTC
  • 1995 Harley-Davidson Electra Glide Classic FLHTC
  • 1995 Harley-Davidson Electra Glide Ultra Classic FLHTCU
  • 1995 Harley-Davidson Electra Glide Classic EFI FLHTCI
  • 1995 Harley-Davidson Electra Glide Ultra Classic Anniversary EFI FLHTCUI
  • 1995 Harley-Davidson Electra Glide EFI FLHTI
  • 1995 Harley-Davidson Electra Glide Police FLHTP
  • 1995 Harley-Davidson Electra Glide Ultra Classic EFI FLHTCUI
  • 1995 Harley-Davidson Electra Glide Ultra Classic Anniversary FLHTCU
  • 1995 Harley-Davidson Electra Glide Classic Shrine SE FLHTC
  • 1995 Harley-Davidson Electra Glide Ultra Classic Shrine SE FLHTCU
  • 1995 Harley-Davidson Electra Glide FLHT
  • 1995 Harley-Davidson Dyna Super Glide EFI FXDI
  • 1995 Harley-Davidson Dyna Low Rider Convertible FXRS-Conv
  • 1995 Harley-Davidson Dyna Low Rider FXDL
  • 1995 Harley-Davidson Dyna Super Glide FXD
  • 1995 Harley-Davidson Dyna Wide Glide EFI FXDWGI
  • 1995 Harley-Davidson Dyna Low Rider EFI FXDLI
  • 1995 Harley-Davidson Dyna Wide Glide FXDWG
  • 1995 Harley-Davidson Dyna Convertible FXDS-Conv
  • 1994 Harley-Davidson Tour Glide FLT
  • 1994 Harley-Davidson Tour Glide Ultra Classic FLTCU
  • 1994 Harley-Davidson Tour Glide Ultra Classic EFI FLTCUI
  • 1994 Harley-Davidson Softail Springer FXSTS
  • 1994 Harley-Davidson Softail Custom FXSTC
  • 1994 Harley-Davidson Road King FLHR
  • 1994 Harley-Davidson Heritage Softail Classic FLSTC
  • 1994 Harley-Davidson Heritage Softail Special FLSTN
  • 1994 Harley-Davidson Electra Glide Ultra Classic EFI FLHTCUI
  • 1994 Harley-Davidson Electra Glide Police FLHTP
  • 1994 Harley-Davidson Electra Glide Classic FLHTC
  • 1994 Harley-Davidson Electra Glide Ultra Classic Shrine SE FLHTCU
  • 1994 Harley-Davidson Electra Glide Ultra Classic FLHTCU
  • 1994 Harley-Davidson Electra Glide Classic EFI FLHTCI
  • 1994 Harley-Davidson Electra Glide Classic Shrine SE FLHTC
  • 1994 Harley-Davidson Electra Glide FLHT
  • 1994 Harley-Davidson Dyna Wide Glide FXDWG
  • 1994 Harley-Davidson Dyna Low Rider FXDL
  • 1994 Harley-Davidson Dyna Low Rider Convertible FXRS-Conv
  • 1994 Harley-Davidson Dyna Low Rider EFI FXDLI
  • 1994 Harley-Davidson Dyna Wide Glide EFI FXDWGI
  • 1994 Harley-Davidson Dyna Low Rider Custom FXLR
  • 1994 Harley-Davidson Dyna Convertible FXDS-Conv
  • 1993 Harley-Davidson Tour Glide Ultra Classic Anniversary FLTCU
  • 1993 Harley-Davidson Tour Glide FLT
  • 1993 Harley-Davidson Tour Glide Ultra Classic EFI FLTCUI
  • 1993 Harley-Davidson Tour Glide Ultra Classic FLTCU
  • 1993 Harley-Davidson Softail Springer FXSTS
  • 1993 Harley-Davidson Softail Custom FXSTC
  • 1993 Harley-Davidson Heritage Softail Nostalgia FLSTN
  • 1993 Harley-Davidson Heritage Softail Classic FLSTC
  • 1993 Harley-Davidson Electra Glide FLHT
  • 1993 Harley-Davidson Electra Glide Ultra Classic Anniversary FLHTCU
  • 1993 Harley-Davidson Electra Glide Ultra Classic EFI FLHTCUI
  • 1993 Harley-Davidson Electra Glide Classic EFI FLHTCI
  • 1993 Harley-Davidson Electra Glide Police FLHTP
  • 1993 Harley-Davidson Electra Glide Ultra Classic FLHTCU
  • 1993 Harley-Davidson Electra Glide Classic FLHTC
  • 1993 Harley-Davidson Electra Glide Classic Anniversary FLHTC
  • 1993 Harley-Davidson Electra Glide Sport FLHS
  • 1993 Harley-Davidson Dyna Wide Glide FXDWG
  • 1993 Harley-Davidson Dyna Wide Glide EFI FXDWGI
  • 1993 Harley-Davidson Dyna Low Rider EFI FXDLI
  • 1993 Harley-Davidson Dyna Low Rider Sport FXRS-SP
  • 1993 Harley-Davidson Dyna Low Rider Custom Anniversary FXLR
  • 1993 Harley-Davidson Dyna Wide Glide Anniversary FXDWG
  • 1993 Harley-Davidson Dyna Low Rider FXDL
  • 1993 Harley-Davidson Dyna Low Rider Custom FXLR
  • 1993 Harley-Davidson Dyna Low Rider Convertible FXRS-Conv
  • 1992 Harley-Davidson Tour Glide Ultra Classic EFI FLTCUI
  • 1992 Harley-Davidson Tour Glide Ultra Classic FLTCU
  • 1992 Harley-Davidson Tour Glide Ultra Classic FLTCU w/Sidecar
  • 1992 Harley-Davidson Tour Glide FLT
  • 1992 Harley-Davidson Softail Springer FXSTS
  • 1992 Harley-Davidson Softail Custom FXSTC
  • 1992 Harley-Davidson Heritage Softail Classic FLSTC
  • 1992 Harley-Davidson Electra Glide Ultra Classic EFI FLHTCUI
  • 1992 Harley-Davidson Electra Glide Classic FLHTC
  • 1992 Harley-Davidson Electra Glide Classic EFI FLHTCI
  • 1992 Harley-Davidson Electra Glide Ultra Classic Shrine SE FLHTCU
  • 1992 Harley-Davidson Electra Glide Classic FLHTC w/Sidecar
  • 1992 Harley-Davidson Electra Glide Ultra Classic FLHTCU
  • 1992 Harley-Davidson Electra Glide Sport FLHS
  • 1992 Harley-Davidson Electra Glide Ultra Classic FLHTCU w/Sidecar
  • 1992 Harley-Davidson Electra Glide Police FLHTP
  • 1992 Harley-Davidson Electra Glide FLHT
  • 1992 Harley-Davidson Electra Glide Classic Shrine SE FLHTC
  • 1992 Harley-Davidson Dyna Glide Custom FXDC
  • 1992 Harley-Davidson Dyna Daytona FXDB-D
  • 1992 Harley-Davidson Dyna Super Glide Custom EFI FXDCI
  • 1991 Harley-Davidson Tour Glide Classic FLTC w/Sidecar
  • 1991 Harley-Davidson Tour Glide Ultra Classic FLTCU
  • 1991 Harley-Davidson Tour Glide Classic EFI FLTCI
  • 1991 Harley-Davidson Tour Glide Ultra Classic FLTCU w/Sidecar
  • 1991 Harley-Davidson Tour Glide Ultra Classic EFI FLTCUI
  • 1991 Harley-Davidson Tour Glide FLT
  • 1991 Harley-Davidson Tour Glide Classic FLTC
  • 1991 Harley-Davidson Softail Springer FXSTS
  • 1991 Harley-Davidson Softail Custom FXSTC
  • 1991 Harley-Davidson Heritage Softail Classic FLSTC
  • 1991 Harley-Davidson Electra Glide Ultra Classic Shrine SE FLHTCU
  • 1991 Harley-Davidson Electra Glide FLHT
  • 1991 Harley-Davidson Electra Glide Classic FLHTC w/Sidecar
  • 1991 Harley-Davidson Electra Glide Ultra Classic EFI FLHTCUI
  • 1991 Harley-Davidson Electra Glide Classic Shrine SE FLHTC
  • 1991 Harley-Davidson Electra Glide Sport FLHS
  • 1991 Harley-Davidson Electra Glide Classic EFI FLHTCI
  • 1991 Harley-Davidson Electra Glide Police FLHTP
  • 1991 Harley-Davidson Electra Glide Ultra Classic FLHTCU w/Sidecar
  • 1991 Harley-Davidson Electra Glide Classic FLHTC
  • 1991 Harley-Davidson Electra Glide Ultra Classic FLHTCU
  • 1990 Harley-Davidson Tour Glide FLT
  • 1990 Harley-Davidson Tour Glide Classic FLTC
  • 1990 Harley-Davidson Tour Glide Classic EFI FLTCI
  • 1990 Harley-Davidson Tour Glide Ultra Classic EFI FLTCUI
  • 1990 Harley-Davidson Tour Glide Classic FLTC w/Sidecar
  • 1990 Harley-Davidson Tour Glide Ultra Classic FLTCU w/Sidecar
  • 1990 Harley-Davidson Tour Glide Ultra Classic FLTCU
  • 1990 Harley-Davidson Softail Springer FXSTS
  • 1990 Harley-Davidson Softail FXST
  • 1990 Harley-Davidson Softail Custom FXSTC
  • 1990 Harley-Davidson Heritage Softail Classic FLSTC
  • 1990 Harley-Davidson Heritage Softail FLST
  • 1990 Harley-Davidson Electra Glide Ultra Classic FLHTCU w/Sidecar
  • 1990 Harley-Davidson Electra Glide Classic FLHTC w/Sidecar
  • 1990 Harley-Davidson Electra Glide Ultra Classic FLHTCU
  • 1990 Harley-Davidson Electra Glide FLHT
  • 1990 Harley-Davidson Electra Glide Classic FLHTC
  • 1990 Harley-Davidson Electra Glide Sport FLHS
  • 1990 Harley-Davidson Electra Glide Police FLHTP
  • 1990 Harley-Davidson Electra Glide Classic EFI FLHTCI
  • 1990 Harley-Davidson Electra Glide Ultra Classic Shrine SE FLHTCU
  • 1990 Harley-Davidson Electra Glide Ultra Classic EFI FLHTCUI
  • 1990 Harley-Davidson Electra Glide Classic Shrine SE FLHTC
  • 1989 Harley-Davidson Tour Glide FLT
  • 1989 Harley-Davidson Tour Glide Ultra Classic FLTCU
  • 1989 Harley-Davidson Tour Glide Classic FLTC
  • 1989 Harley-Davidson Tour Glide Classic EFI FLTCI
  • 1989 Harley-Davidson Tour Glide Classic FLTC w/Sidecar
  • 1989 Harley-Davidson Softail Springer FXSTS
  • 1989 Harley-Davidson Softail FXST
  • 1989 Harley-Davidson Softail Custom FXSTC
  • 1989 Harley-Davidson Heritage Softail Classic FLSTC
  • 1989 Harley-Davidson Heritage Softail FLST
  • 1989 Harley-Davidson Electra Glide FLHT
  • 1989 Harley-Davidson Electra Glide Ultra Classic Shrine SE FLHTCU
  • 1989 Harley-Davidson Electra Glide Classic FLHTC
  • 1989 Harley-Davidson Electra Glide Classic EFI FLHTCI
  • 1989 Harley-Davidson Electra Glide Classic Shrine SE FLHTC
  • 1989 Harley-Davidson Electra Glide Ultra Classic EFI FLHTCUI
  • 1989 Harley-Davidson Electra Glide Classic FLHTC w/Sidecar
  • 1989 Harley-Davidson Electra Glide Ultra Classic FLHTCU
  • 1989 Harley-Davidson Electra Glide Sport FLHS
  • 1989 Harley-Davidson Electra Glide Police FLHTP
Prop 65 Warning Image
WARNING: This product may contain chemicals known to the State of California to cause cancer, birth defects or other reproductive harm.
For more information go to P65Warnings.ca.gov

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