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UltraCool Down Tube Mount Oil Cooler Kit

(5 reviews)

Item: 388096

$449.10 – $494.99

Select Your Vehicle - Fitment Guaranteed

UltraCool Down Tube Mount Oil Cooler Kit


  • Oil cooler kit for mounting on your bike's frame downtube
  • Sealed waterproof IP68 fans produce 220 CFM of airflow
  • Oil adapter and thermal switch automatically turns on the dual fans when your oil reaches 210 Degrees F
  • Specially designed aluminum heat exchanger with turbulators for maximum heat dissipation
  • Plug-and-play wiring harness with relay and waterproof connectors that all connects to the battery under the seat for simple installation
  • Black nylon coated stainless steel braided oil lines with AN6 fittings
  • Specially designed oil line fitting wrench
  • Has the ability to drop your oil temperature up to 50 Degrees F
  • Works with stock, or stock replacement oil filter (sold separately)
  • Complete kit; ready to install
Specification Details
Color Varies (make selection above)
Country of Origin USA
Finish Varies (make selection above)
Position 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
  • CVO FXR2 1999
  • CVO FXR3 1999
  • CVO FXR4 2000
  • FLD Dyna Switchback 2012-2016
  • FLDE Softail Deluxe 2018-2020
  • FLFB Softail Fat Boy 2018-2019
  • FLFBS Softail Fat Boy 114 2018-2024
  • FLHC Softail Heritage Classic 2018-2021
  • FLHCS Softail Heritage Classic 114 2018-2024
  • FLHR Electra Glide Road King 1994
  • FLHR Road King 1995-2016
  • FLHRC Road King Classic 2007-2013
  • FLHRCI Road King Classic 1999-2006
  • FLHRI Road King 1999-2006
  • FLHRS Road King Custom 2004-2007
  • FLHRSI Road King Custom 2004-2006
  • FLHT Electra Glide 1984, 1986-1987
  • FLHT Electra Glide Standard 1999-2006, 2009
  • FLHTC Electra Glide Classic 1984-2005, 2007-2013
  • FLHTCI Electra Glide Classic 1996-2006
  • FLHTCU Ultra Classic Electra Glide 1989-2016
  • FLHTCUI Ultra Classic Electra Glide 1995-2006
  • FLHTCUL Electra Glide Ultra Classic Low 2015-2016
  • FLHTCUTG Tri Glide Ultra Classic 2009-2016
  • FLHTI Electra Glide Standard 2003-2006
  • FLHTK Electra Glide Ultra Limited 2010-2016
  • FLHTKL Electra Glide Ultra Limited Low 2015-2016
  • FLHX Street Glide 2006-2016
  • FLHXI Street Glide 2006
  • FLHXS Street Glide Special 2014-2016
  • FLHXXX Street Glide Trike 2010-2011
  • FLS Softail Slim 2012-2017
  • FLSB Softail Sport Glide 2018-2021
  • FLSL Softail Slim 2018-2021
  • FLSS Softail Slim S 2016-2017
  • FLST Heritage Softail 1986-1990, 2006
  • FLSTC Heritage Softail Classic 1987-2017
  • FLSTCI Heritage Softail Classic 2001-2006
  • FLSTF Softail Fat Boy 1990-2017
  • 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 Softail Deluxe 2005-2017
  • FLSTNI Softail Deluxe 2005-2006
  • FLSTS Heritage Springer Softail 1997-2003
  • FLSTSB Softail Cross Bones 2008-2011
  • FLSTSC Softail Springer Classic 2005-2007
  • FLSTSCI Softail Springer Classic 2005-2006
  • FLSTSI Heritage Springer Softail 2001-2003
  • FLTR Road Glide 1998-2004, 2007-2009
  • FLTRU Road Glide Ultra 2011-2013, 2016
  • FLTRX Road Glide 2015-2016
  • FLTRX Road Glide Custom 2010-2013
  • FLTRXS Road Glide Special 2015-2016
  • FXBB Softail Street Bob 2018-2020
  • FXBR Softail Breakout 2018-2019, 2023
  • FXBRS Softail Breakout 114 2018-2020
  • FXCW Softail Rocker 2008-2009
  • FXCWC Softail Rocker C 2008-2011
  • FXD Dyna Super Glide 1995-2005, 2007-2010
  • FXDB Dyna Street Bob 2007-2017
  • FXDC Dyna Super Glide Custom 2005, 2007-2014
  • FXDCI Dyna Super Glide Custom 2005-2006
  • FXDF Dyna Fat Bob 2008-2017
  • FXDI Dyna Super Glide 2004-2006
  • FXDI35 35th Anniversary Dyna Super Glide 2006
  • FXDL Dyna Low Rider 1999-2005, 2014-2017
  • FXDLI Dyna Low Rider 2004-2006
  • FXDLS Dyna Low Rider S 2016-2017
  • FXDR Softail 114 2019-2020
  • FXDS-CONV Dyna Convertible 1995-2000
  • FXDWG Dyna Wide Glide 1993-2005, 2007-2008, 2010-2017
  • FXDWGI Dyna Wide Glide 2004-2006
  • FXDX Dyna Super Glide Sport 1999-2005
  • FXDXI Dyna Super Glide Sport 2004-2005
  • FXDXT Dyna Super Glide T-Sport 2001-2003
  • FXFB Softail Fat Bob 2018-2019
  • FXFBS Softail Fat Bob 114 2018-2023
  • FXLR Softail Low Rider 2018-2020
  • FXLRS Softail Low Rider S 2020-2023
  • FXS Softail Blackline 2011-2013
  • FXSB Softail Breakout 2013-2017
  • FXST Softail 1985-1990
  • FXST Softail Standard 1999-2009, 2020-2023
  • FXSTB Softail Night Train 1999-2009
  • FXSTBI Softail Night Train 2001-2006
  • FXSTC Softail Custom 1986-1999, 2007-2010
  • FXSTD Softail Deuce 2000-2007
  • FXSTDI Softail Deuce 2001-2006
  • FXSTI Softail Standard 2001-2006
  • FXSTS Springer Softail 1988-2006
  • FXSTSI Springer Softail 2001-2006
  • XL1200C Sportster 1200 Custom 2004-2019
  • XL1200CX Sportster Roadster 2016-2020
  • XL1200L Sportster 1200 Low 2006-2011
  • XL1200N Sportster 1200 Nightster 2007-2012
  • XL1200NS Sportster 1200 Iron 2018-2021
  • XL1200R Sportster 1200 Roadster 2004-2008
  • XL1200T Sportster SuperLow 2014-2018
  • XL1200V Sportster Seventy-Two 2012-2016
  • XL1200X Sportster Forty-Eight 2010-2022
  • XL1200XS Sportster Forty-Eight Special 2018-2019
  • XL50 50th Anniversary Sportster 2007
  • XL883 Sportster 883 2004-2009
  • XL883C Sportster 883 Custom 2004-2010
  • XL883L Sportster 883 Low 2005-2010
  • XL883L Sportster SuperLow 2011-2019
  • XL883N Sportster Iron 883 2009-2022
  • XL883R Sportster 883R 2004-2010
  • XL883R Sportster Roadster 2011-2015
  • XLH1100 Sportster 1100 1986-1987
  • XLH1200 Sportster 1200 1988-2003
  • XLH883 Sportster 883 1986-2003
  • XR1200 2009-2010
  • XR1200X 2010-2012
  • XR750 1972-1979

Customer Reviews

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Problem solved

By   on  Verified Purchaser

Nice solid piece and great appearance, can't say enough about the great customer support from ultra cool! I had issues with installing the unit according to the instructions, placed a call to tech support and within a couple hours got a call back and while on the call and with photos of the problem the technician was able to assist me with the successful installation. All in all it was a positive experience, thanks again!


Very satisfied

By   on  Verified Purchaser

Does exactly what y'all said it would do. Very satisfied with the performance of the UltraCool. Very easy to install, took me a little longer than an hour and a half, but not bad at all.


Thing is awesome

By   on  Verified Purchaser

Keeps my bike so much cooler than it was running before. 10/10 recommend


Very satisfied with product

By   on  Verified Purchaser

Quality product, simple to install, starts cooling at 224 degrees.


Service department

By   on  Verified Purchaser

Oil cooler works fantastic here in Florida. Highly recommend just one problem was the led did not work so I sent an email to service department and answered really fast, contacted ultra cool, sent me there number and told me to ask for jj who worked me thru the problem. 5 star to partsgiant & 5 star to ultra cool.


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Questions & Answers

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What is the warranty on this part?

Will it fit my 2015 harley davidson ultra limited low ? Is there a xtended warranty available?

UltraCool offers a one year warranty on their kits. You do need to fill out their registration form via their website in order for it to be active.

By Andy
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