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Twin Power Check Valve Assembly with EFI Line

(4 reviews)

Item: 390440

$35.84 – $39.96

Select Your Vehicle - Fitment Guaranteed

  • Out of Stock

Twin Power Check Valve Assembly with EFI Line


  • Designed as OE replacement
  • Includes check valve, fuel line and fittings
Specification Details
OEM Reference 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 2008-2021
  • FLHRC Road King Classic 2008-2013
  • FLHRXS Road King Special 2017-2023
  • FLHT Electra Glide Standard 2008-2009, 2019-2022
  • FLHTC Electra Glide Classic 2008-2013
  • FLHTCU Electra Glide Ultra Classic 2017-2019
  • FLHTCU Ultra Classic Electra Glide 2008-2016
  • FLHTCUL Electra Glide Ultra Classic Low 2015-2017
  • FLHTCUTG Tri Glide Ultra Classic 2009-2024
  • FLHTK Electra Glide Ultra Limited 2010-2019
  • FLHTKL Electra Glide Ultra Limited Low 2015-2019
  • FLHX Street Glide 2008-2023
  • FLHXS Street Glide Special 2014-2023
  • FLHXXX Street Glide Trike 2010-2011
  • FLRT Freewheeler 2015-2022
  • FLSTC Heritage Softail Classic 2007
  • FLSTCI Heritage Softail Classic 2001-2006
  • FLSTF Softail Fat Boy 2007
  • FLSTFI Softail Fat Boy 2001-2006
  • FLSTI Heritage Softail 2006
  • FLSTN Softail Deluxe 2007
  • FLSTNI Softail Deluxe 2005-2006
  • FLSTSC Softail Springer Classic 2007
  • FLSTSCI Softail Springer Classic 2005-2006
  • FLSTSI Heritage Springer Softail 2001-2003
  • FLTR Road Glide 2008-2009
  • FLTRK Road Glide Limited 2020-2023
  • FLTRU Road Glide Ultra 2011-2013, 2016-2019
  • FLTRX Road Glide 2015-2023
  • FLTRX Road Glide Custom 2010-2013
  • FLTRXS Road Glide Special 2015-2023
  • FXST Softail Standard 2007
  • FXSTB Softail Night Train 2007
  • FXSTBI Softail Night Train 2001-2006
  • FXSTC Softail Custom 2007
  • FXSTD Softail Deuce 2007
  • FXSTDI Softail Deuce 2001-2006
  • FXSTI Softail Standard 2001-2006
  • FXSTSI Springer Softail 2001-2006

Customer Reviews

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Direct fit

By   on  Verified Purchaser

Direct fit for a product that cost a third of the price from HD. I think they wanted $87 for the part.


Twin Power Check Valve Assembly with EFI Line

By   on  Verified Purchaser

The check valve worked well and was a perfect fit. Installed well, must be mechanically inclined to work on any Harley Davidson.


Fuel Line replacement Harley fuel injected

By   on  Verified Purchaser

Replaced the high pressure side fuel injection check valve and line to pump. Excellent high quality part.


I would highly recommend

By   on  Verified Purchaser

Parts were good quality, I would highly recommend, to anyone who wants the right part the first time, at a great price, my Harley is now running, bought two of same part else were that didn't work before trying these.


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Questions & Answers

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Will this fit 03 Harley touring models?

Need for 03 road glide EFI

Yes, this line will fit on 2003 Harley touring models. You would just need to select that 2003 model before adding to your cart to ensure you get the correct line.

By Andy
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