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Custom Dynamics Headlamp Adapter Harness

Item: 392947

$18.88 – $259.95

Select Your Vehicle - Fitment Guaranteed

Custom Dynamics Headlamp Adapter Harness


  • This adapter converts the stock MX150 Headlamp Plug on the bike to a H4 Plug
  • Plug and play installation of Custom Dynamics 7" LED TruBeam or ProBeam Headlamps for Indian motorcycles
  • One adapter needed per bike
Specification Details
Bulb Type Varies (make selection above)
Country of Origin USA
Diameter Varies (make selection above)
Filament Varies (make selection above)
Headlight Diameter Varies (make selection above)
Mount Varies (make selection above)
Quantity Varies (make selection above)

Vehicle Fitment


Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.

Harley Davidson
  • FLHR Road King 2014-2022
  • FLHRXS Road King Special 2017-2023
  • FLHT Electra Glide Standard 2019-2022
  • FLHTCUL Electra Glide Ultra Classic Low 2015-2016
  • FLHTCUTG Tri Glide Ultra Classic 2014-2024
  • FLHTK Electra Glide Ultra Limited 2014-2023
  • FLHTKL Electra Glide Ultra Limited Low 2015-2019
  • FLHX Street Glide 2014-2023
  • FLHXS Street Glide Special 2014-2023
  • FLRT Freewheeler 2015-2023
  • FLS Softail Slim 2012-2017
  • FLSS Softail Slim S 2016-2017
  • FLST Heritage Softail 1986-1990, 2006
  • FLSTC Heritage Softail Classic 1987-2006
  • FLSTCI Heritage Softail Classic 2001-2006
  • FLSTF Softail Fat Boy 1990-2006
  • FLSTFB Softail Fat Boy Lo 2010-2016
  • FLSTFBS Softail Fat Boy S 2016-2017
  • FLSTFI Softail Fat Boy 2001-2006
  • FLSTI Heritage Softail 2006
  • FLSTN Heritage Softail Nostalgia 1993
  • FLSTN Heritage Softail Special 1994-1996
  • FLSTN Softail Deluxe 2005-2006
  • FLSTNI Softail Deluxe 2005-2006
  • FLSTS Heritage Springer Softail 1997-2003
  • FLSTSB Softail Cross Bones 2008-2011
  • FLSTSC Softail Springer Classic 2005-2006
  • FLSTSCI Softail Springer Classic 2005-2006
  • FLSTSI Heritage Springer Softail 2001-2003
Indian
  • Challenger 2020-2021
  • Challenger Dark Horse 2020-2021
  • Challenger Limited 2020-2021
  • Chieftain Dark Horse 2020-2021
  • Chieftain Elite 2020
  • Chieftain Limited 2020-2021
  • Roadmaster 2020-2021
  • Roadmaster Elite 2020

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