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Thunderheart 3-Phase Charging System

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Everyday Low Price: $398.99

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J&P Part: 382-008

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Thunderheart 3-Phase Charging System

• Offers more current delivery over traditional single phase systems to feed power-hungry accessories like today's sophisticated EFI systems and other electrical accessories

• Uses a highly efficient “series” regulator, fits all EVO style motors

• Designed to utilize standard compensator shaft extensions, negating the need for 3-phase specific compensator shaft components

• Digitally calibrated for optimum charging level over a wide temperature range

• Rugged, billet aluminum regulator housing is highly polished for a custom look

• Regulator measures only 3.8″ × 2.4″ × 1″

• Regulator operation is self-temperature compensated to control heat and optimize service life

• Overtemperature protection prevents catastrophic heat failure under severe operating conditions

• 3-phase charging provides more charging power across the RPM band for increased battery life and easier starting

Made In The USA This product was proudly made in the USA

Important Product Notes

Product Specs

Amps: 38-Amp

Finish: Polished

Manufacturer Part Number: EA2005

Material: Billet Aluminum

Sold in Units: Kit


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Click (+) to view all compatible models

Harley-Davidson® Models

Dyna Low Rider Convertible FXDS-CONV : 1994–1999
Dyna Low Rider FXDL : 1993–1999
Dyna Super Glide Custom FXDC : 1992
Dyna Super Glide FXD : 1995–1999
Dyna Super Glide Sport FXDX : 1999
Dyna Super Glide Sturgis FXDB-S : 1991
Dyna Wide Glide FXDWG : 1993–1999
Low Rider FXSB : 1984–1985
Softail Bad Boy FXSTSB : 1995–1997
Softail Custom FXSTC : 1986–1998
Softail Fat Boy FLSTF : 1990–1999
Softail Heritage Classic FLSTC : 1987–1999
Softail Heritage FLST : 1986–1990
Softail Heritage Springer FLSTS : 1997–1999
Softail Night Train FXSTB : 1999
Softail Nostalgia FLSTN : 1993–1996
Softail Springer FXSTS : 1988–1999
Softail Standard FXST : 1984–1990, 1999
Super Glide Custom FXRC : 1985
Super Glide Disc Glide FXRDG : 1984
Super Glide Electric Start FXE : 1984
Super Glide Fat Bob FXEF : 1984–1985
Super Glide FXR : 1986–1994
Super Glide FXR2 : 1999
Super Glide FXR3 : 1999
Super Glide Grand Touring FXRD : 1986
Super Glide II FXR : 1984–1985
Super Glide Low Rider Anniversary FXRS : 1988
Super Glide Low Rider Convertible FXRS-CONV : 1989–1993
Super Glide Low Rider Custom Anniversary FXLR : 1987
Super Glide Low Rider Custom FXLR : 1987–1994
Super Glide Low Rider FXRS : 1984–1991
Super Glide Low Rider Sport FXRS-SP : 1987–1993
Super Glide Police FXRP : 1984–1994
Super Glide Sport Glide FXRT : 1984–1992
Touring Electra Glide Classic Anniversary FLHTC : 1988
Touring Electra Glide Classic EFI FLHTCI : 1996–1999
Touring Electra Glide Classic FLHTC : 1984–1999
Touring Electra Glide FLH : 1984
Touring Electra Glide Special Edition FLHX : 1984
Touring Electra Glide Sport FLHS : 1984, 1987–1993
Touring Electra Glide Standard FLHT : 1986, 1995–1999
Touring Electra Glide Ultra Classic EFI FLHTCUI : 1995–1999
Touring Electra Glide Ultra Classic FLHTCU : 1989–1998
Touring Road Glide EFI FLTRI : 1998–1999
Touring Road Glide FLTR : 1998–1999
Touring Road King Classic EFI FLHRCI : 1998–1999
Touring Road King EFI FLHRI : 1996–1999
Touring Road King FLHR : 1994–1999
Touring Tour Glide Classic Anniversary FLTC : 1988
Touring Tour Glide Classic FLTC : 1984–1992
Touring Tour Glide Ultra Classic EFI FLTCUI : 1996
Touring Tour Glide Ultra Classic FLTCU : 1989–1995
Wide Glide FXWG : 1984–1985

Customer Reviews

Overall Rating:
4/5 based on 1 rating

4 by

I recently purchased the Thunderheart 38-amp charging system for my 1996 Road King. So far I am very happy with the performance of this system. It starts better and the lights seem brighter. I am impressed with the way the wire between the stator and voltage regulator goes completely through the case with about 6" of wire before they plug togeather. This is 100 times better than the original Harley design...

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Important Product Notes

Once opened, electrical items cannot be returned, except in the case of a manufacturing defect.

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