DK Custom Products

Phone: 662.252.8828
Text: 662.420.4891
Email: [email protected]

Oil Filter Relocation / Oil Cooler Combo PKG Harley Touring

Regular Price: 579.95

Special Price 519.95

Availability: In stock
Manufacturer: DK Custom Products

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Regular Price: 579.95

Special Price 519.95

DK Custom Oil Filter Relocation / Oil Cooler Combo PKG For HarleyTrikes DK Custom High Flow Performance Sportster  Dyna Softail Touring Trike Freewheeler Big Twin Evo Milwaukee Eight Cooler Running Motor easy oil changes no mess complete Jagg HD

The Cool-n-Clean



No More Mess ~ Improved Cooling



Oil Cooler

Fits all 2009-Up HD Two Wheel Touring Models

(Including M8 Models)


Made in The USA!


Oil Filter Relocation - FEATURES & SPECS:

  • No More Messy Oil Changes
  • Cooler Running Motor
  • Black Powder Coated Steel Brackets
  • Precision CNC Cut From Billet 6061
  • Your Choice of Black or Aluminum Finish Adapters
  • Nickel Plated Brass Fittings
  • Optional Braided Hose, Optional Clamps, & Optional Permanent Filter
  • E-Z BOLT-ON INSTALL - Complete Oil Filter Kit w/ Everything supplied
  • Step-by-Step Instruction Included



Dual-Cool Oil Cooler - FEATURES & SPECS:

  • Air from the Vent in the Lower is forced over the Oil Cooler
  • Patent Pending Dual Cool Bracket Channels Air across the Cylinder Fins
  • Black Powder Coated Finish
  • Fits ALL HD Touring Models with Lowers (including Twin Cooled)
  • Can be used as a Secondary Oil Cooler if you already have a Factory Oil Cooler
  • Utilizes an Included Jagg Deluxe Oil Cooler w/ HyperFlow Technology
  • Optional Braided Hose, Optional Clamps
  • Complete Dual Cool Oil Cooler w/ Everything supplied for an E-Z BOLT-ON INSTALL*
  • Step-by-Step Instruction Included


  Finally, The Answer to an Easy, Mess Free Oil Change!


 PLUS, Cooler oil helps engines last longer!  

By relocating the oil filter,  the filter is out in the wind, there is slightly more oil capacity, AND it's easy to remove the filter with No Mess!



The Cool-n-Clean Kit comes with everything needed to relocate your oil filter for easy oil changes and cooler oil.


  • The included adapter plates are Made in The USA.  Precision CNC Cut by DK Custom from 6061 Billet Aluminum.
  • You have a choice of either a semi-polished aluminum finish or Black Powder Coat Finish.  If you choose the aluminum, they are not a mirror-polish finish, but with a little buffing work you can make them look like chrome.
  • See pictures below, when ordering you can choose which finish you want.
  • Quality Nickel plated brass hose fittings, along with USA Made Stainless Steel fasteners, blacked-out clamps and hose are all included.  


  • Installation is simple even if you have an existing OEM oil cooler, you don't even touch it during install. Simply remove the oil filter (not the housing that the oil filter screws onto that has the oil cooler lines), and relocate it back to under the passenger floorboard with the CnC Kit brackets and new Oil Filter Mount.
  • This Cool-n-Clean Oil Filter Relocation Kit was specifically designed to allow you to lean all the way over in a curve, still leaving plenty of clearance between the filter and the ground. Because of it being tucked tight and high, the left side passenger floorboard can only use the top and middle position.


There are options for:

  • Black Braided Fiber Hose
  • Stainless Steel Braided Hose
  • Black Hose Finishers
  • Chrome Hose Finishers  
  • Black or Polished Aluminum High Peformance Permanent OIl Filters (see details & photos HERE)

 * Please Note: Using Black Hose Finishers on the black BRAIDED hose is a Very TIght fit.  Soaking the end of the hose in hot water will soften the rubber up, making it a little easier to slide on to the fitting.


These Charts showing normal operating temps are Directly from the Harley Manual:





Why did we build The Clean-n-Cool Remote Oil Filter Set-up?

Two Reasons:

1.  We have tried dozens of ways to remove the oil filter without making a mess.  Some work better than others, but none work well.

2.  Twin Cams & M8's run too hot for their own good.  A cooler engine runs stronger and lasts longer.

In our tests we saw that by simply relocating the oil filter, the oil temperature was consistently 8-10 degrees cooler.  When we added our exclusive Dual Cool Oil Cooler set-up to the CnC relocated Oil Filter, the oil temperatures were consistently 30-34 degrees cooler.  


 The Dual-Cool Oil Cooler fits Wetheads & Air Cooled Twin Cams & M8's, with or without Lower Fairings
Cooler Motors Run Stronger, Last Longer, & are More Comfortable 


 The Dual Cool Oil Cooler fits directly behind the Vent in the left-side Lower.  This forces a strong flow of air through the Oil Cooler, resulting in superior heat dissipation.

  • The Patent Pending Dual Cool Bracket catches swirling air and channels it through Two Angle-Cut Holes, forcing two powerful streams of air directly over the front and rear cylinder fins
  • The net result of this Dual-Cool System is a significant drop in oil AND engine temperatures.
  • This System can be used on all HD Touring Models that have Fairing Lowers (both air-cooled & Twin-Cooled).  It is recommended to be used in conjunction with a Oil Filter Relocation Kit, which is part of the $ Savings Combo Package.
  • If you have a Twin-Cooled Touring Model, the traditional space for an oil cooler is taken up by the water pump.  While the head temperatures run cooler on a Twin-Cooled, the oil temperatures run even hotter on the Twin-Cooled than the air cooled.  Part of the reason for this is the higher compression. The Dual-Cool Oil Cooler System solves this design deficiency.
  • If you have an air cooled Touring Model with Lowers, you probably already have a low mount oil cooler. The Dual-Cool Oil Cooler System is designed to work With that oil cooler, giving you even more cooling power to control the EPA mandated extreme temperatures the Twin Cam Motor is subjected to.  
  • If you have a Touring Model with No Fairing Lowers (like the Street Glide, Freewheeler, FLHXXX, etc.), you can use this system for superior cooling. 


Why did we build The Dual-Cool Oil Cooler?

Cooler running engines produce more power, last longer, & are more comfortable to ride.

The Twin-Cooled Twin Cam runs hotter cams than previous 103's.  It also has higher compression. The Twin Cam motor sprays oil up at the bottom of the piston to cool it off.  This greatly increases the heat of the oil, and subsequently the engine.  While the heads are liquid cooled, the rest of the engine runs hotter than previous 103's, which were already very hot.

On top of that, all other 103's have oil coolers from the factory.  With the Twin-Cooled the water pump takes the space where HD normally put the oil cooler, so they did not put one on. 

In our tests with the Dual Cool Oil Cooler set-up & the CnC relocated Oil Filter, oil temperatures were consistently 30-34 degrees cooler, and head temperature on the Twin Cool was 5-7 degrees cooler, and 20-30 degrees cooler head temps on air cooled TC's & M8's. 


Fitment:  Fits all 2009-Up Harley 2 Wheel Touring Models

Including Milwaukee-Eight Models

The Oil Cooler will fit with Mighty-Mite Fans, it will not fit with Cool Masters.  The Oil Filter Relocation will fit with Cool-Masters.

Works with any oil filter that fits on your bike currently- OEM, K&N, Performance Cleanable, & others.

Oil Filter Relocation/Oil Cooler Combo PKG For All Harley Trike Models available HERE.

 Patent Pending


SAVE $$$ by Getting this Combo Package!

If you prefer to get just the CnC Oil Filter Relocation Kit, Click HERE

If you prefer to get just the Dual-Cool Oil Cooler, Click HERE

Installation Video can be seen HERE



"I could not be more happy with how my Twin Cam runs with the Dual-Cool Oil Cooler and Clean-n-Cool Oil Filter Relocation.  Temps are down, it is running strong and I have peace of mind that the engine will last a good long time." ~Travis


"The other day it was in the upper 80s and I got stuck in traffic. My oil temp went from 204 to 222 (would have been 260 before cooler). After I got moving again at 50mph it only took 5 minutes for the temps to drop back down to 204. IMPRESSIVE!" ~M.O.


These Charts showing normal operating temps are Directly from the Harley Manual:







Common Question we get:
Does the oil cooler or oil filter relocation put extra strain on oil pump?

They do not. Some of the passageways in the engine are much more restrictive than the passageways in the oil cooler & oil filter relocation.
The one factor in the oil loop that can put a load on the oil pump is a paper (OEM & most aftermarket) oil filters.
That is why we use permanent performance oil filters, because with them there is much less strain on the oil pump.
There is no measurable increase or decrease in oil pressure or oil flow when installing either, or both, the oil filter relocation & oil cooler.

Customer Reviews

Fantastic Product Review by Jeffrey
My son and I put the entire kit on my 2015 FLHTK in about 4 hours. I highly recommend watching the video these guys do on youtube before and during the install. I bought the 96" stainless steel braided hose and that was plenty long enough, but what a b....h to cut. I can't wait for my next oil change now :-) (Posted on 8/28/2023)
It works Review by Luke
Changing oil will be much easier now with the relocation of the filter. Oil Cooler works better than anticipated. Excellent quality of parts. Thanks again. 2016 Road Glide Ultra. (Posted on 8/25/2023)
Oil cooler and Relocation kit Review by Frank
I have a 2018 Roadglide Ultra. The bike is mainly stock with some nice upgrades. My bike didn't come with a stock oil cooler from the factory. I live here in Northern California it's very hot here in July and August. Unfortunately, Harley Davidson touring bikes run lean from the factory anything you can do to help reduce heat is a win. I decided to install the relocation oil filter kit and oil cooler kit from DK Customs. Both kits came as promised and in a timely manner. Both kits were complete ready for install. All the components were neatly wrapped and cared for during packaging. The installation is straightforward follow the instructions and take you time. I'm not a certified HD tech, although, from start to finish the job took me about 5 hours. I have about 500 miles since my installation and I have noticed a significant decrease in oil temperature using a infrared gun and engine heat. I would recommend this product! (Posted on 8/7/2023)
Looks like it belongs Review by Gary
I live in the Nevada desert and without a factory oil cooler I know how important it is to cool down the oil in my bike, and this does the job so much better than expected. The first time I rode it, I noticed that the felt heat was a lot less than usual, so I know that if my legs were more comfortable so was my engine. And the way everything looks, this kit looks like it belongs. (Posted on 3/20/2023)
Installed on my 2018 RGS 124 Review by Rich
Ordering and receiving was flawless. Installation was straight forward. Quality seems great! Now looking forward to easy, clean oil changes. (Posted on 8/17/2022)
Quality Product Review by Stephen Wood
Have not installed this yet on the bike but it is super High quality I live in Toronto Canada it is super cold here right now. I'm excited to install this combination as it will be another piece in cooling down my ride (Posted on 2/4/2022)
Oil filter relocation and cooling Review by Rdd
I just finished install it a pain in the *** but while worth it I hope it cool my bike off I also put the tank lift kit on (Posted on 6/12/2021)
oil filter relocation / oil cooler combo package Review by Mark
Bought this for my 2018 Ultra Limited . Instal was easy and the fit is perfect gives the bike a hot rod look with these two items. I also have a primary chrome cover on my bike so that had to be modified by using a dremel tool to cut out the sift trans lever and the front shift lever by 3/4 of an inch no problem doing that. works and looks great going to buy one for my 2017 trike now. would recommend this to anyone who wants to cool there bike down. Looking forward to clean easy oil changes to. Mark R (Posted on 2/16/2021)
Definitely cooler Review by Rich
The oil relocation kit was worth the money , just for the easy access and “no mess oil change”.
Teamed up with the oil cooler my 2017 SGS runs from 20 to 30 degrees cooler depending on ambient temperatures. Awesome product.
Everything I’ve ordered from DK is great and it always works and performs just like the say.
Thanks for another great product. (Posted on 10/21/2019)
Definitely cooler Review by Rich
The oil relocation kit was worth the money , just for the easy access and “no mess oil change”.
Teamed up with the oil cooler my 2017 SGS runs from 20 to 30 degrees cooler depending on ambient temperatures. Awesome product.
Everything I’ve ordered from DK is great and it always works and performs just like the say.
Thanks for another great product. (Posted on 10/21/2019)
nice pieces Review by robertjr102
Trying to keep my bagger cool, I was very happy to land on DK Custom Products. The cooler is a tight fit, especially with my love jugs, but it did fit and is positioned nicely behind the vent on my lowers, so you can close the air off on a cold day. The oil filter relocation is a big plus, I am not sure it adds much cooling but the mess it saves makes it worth the money. The only negatives that I found were the black hose clamps, they fail if you try and tighten them too much. It all fit as it should with the stock exhaust, but I had to do significant modifications when I improved on the exhaust, a full 2" cross under pipe and heat shield is a problem, but I made it work with bending the mounting bracket out and cutting into the heat shield. (Posted on 10/17/2017)

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