Cool-n-Clean Oil Filter Relocation Kit Harley 2 Wheel Touring
Cool-n-Clean
OIL FILTER RELOCATION
No More Mess ~ Improved Cooling
Fits all 2009-Up HD Touring Models
Made in The USA!
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
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, 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. 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.
Fitment: Fits all 2009-Up Harley Touring Models
Works with any oil filter that fits on your bike currently- OEM, K&N, Performance Cleanable, & others.
See Installation Video HERE
Cool-n-Clean Kit for 2009-Up HD Trikes available HERE.
SAVE $$$ by getting the Oil Filter/Oil Cooler Combo Package HERE
Click HERE for Oil Filter Relocation Kits for 2008 & Earlier Touring Models
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:
TWIN CAM ENGINES:
M8 ENGINES:

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.
You can see the Dual Cool oil cooler kit that we designed specifically for Twin-Cooled Twin Cam's & M8's at this LINK. (It also works as a great primary or "second" oil cooler on all air cooled Twin Cam's.)
Patent Pending
***For those that really like to drag the hard parts thru the curves (or you might have aftermarket centerstands, etc.) and want to know how well tucked in these are-The following are the measurements:

"Finally a way to change my oil filter without making a mess! Plus my oil runs cooler. DK to the rescue again!" ~Matt
Oil Filter Reloction Instructions
See Install Process Video HERE
Hose Routing Video HERE
Proper Hose Clamp Tightening HERE
These Charts showing normal operating temps are Directly from the Harley Manual:
TWIN CAM ENGINES:
M8 ENGINES:

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.
4.9
Share your thoughts with other customers
Top customer reviews
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No more messy oil filter changes! 1 people found this helpfulQuite a while back I started looking into the prospect of installing an oil cooler on my '23 Street Glide and at the same time the relocation of the oil filter. The oil cooler turned out to be unnecessary as my oil temperature did not exceed 245° F. I simply do not ride three months a year in the heat. Yeah, I know, I'm opposite to that of most people. Now the messy oil filter changes still existed. I looked at many sources of filter adapters and remote take offs (these are the same size as automobiles) but they all added up to more than the price of the DK Custom kit. The DK kit was a known fit, no building or fabrication needed. The installation was fairly straightforward and certainly not difficult. Just be careful routing the oil hoses and double and triple check your oil connections! Reversing the connections will starve your engine of its lifeblood, the OIL!! The hardware is of high quality and all parts needed are included. I added a few extra zip ties, and thought about substituting larger nuts & bolts, but in the end I installed it as supplied. My only complaint (this is really minor) is that I cannot use a larger diameter filter, or longer one than stock. The filter mount is the same size and threads as stock, so nothing out of the ordinary is required. Get an OEM or equivalent filter and you are good to go! Me? I wanted a large capacity filter. I put a FL-1a ( or 30001 or PH-8a -gasp!) on my Sporty 1200 in the stock location in front of the engine!! Overall, I would buy it again without reservations. You? Yeah, you! You're reading my review! Get it; you won't regret it. And thank DK for the leg work. Thanks, Guys for a great solution to a messy problem!
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Great idea, great product 0 people found this helpfulVery well made, kinda easy to install. I bought some spiral hose wrap to help avoid the issues some have with the lines being damaged over time. You just have to be attentive as to how you run the lines, and use some extra zip ties. I ran both lines down in front of the engine bushing, and along the inside of the frame, and zip tied them a lot. Before I bought this oil filter relocation kit, last year I installed an oil temperature gauge to check my oil temps, to see if I needed an oil cooler or not. Seems I don't. I have a 2015 FLHTKL water cooled, and my temps never got above 250° in Florida summers. So just the filter relocation kit was all I needed. I also bought the breather bypass system from DK a few years ago, and couldn't be happier with that. They make good quality products I feel I can trust. Thanks DK
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Game changer! 0 people found this helpfulAs my review summary title states… This oil filter relocation kit is a game changer! It takes all the dreaded mess out of engine oil changes. No more oil spills on my Limited’s voltage regulator or front engine mount. No more smelling the aroma of oil burning off hard to clean areas of the bike after every oil change. No more oil leaks on my garage floor, either. And the best part is… It doesn’t compromise any functions of the bike, impede access to any components, or reduce ground clearance when leaning hard into corners and switchbacks. I proved that on the Tail Of The Dragon shortly after installation. I shaved plenty of metal off my floorboards, but the oil filter stayed high & tight off the ground. If you do your own oil changes, I can’t recommend this relocation kit highly enough. Great job, DK Custom Products!
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AMAZING PRODUCT 0 people found this helpfulWow what a clean kit! Easy to install, looks amazing and took it out for a test ride and could see the benefits to moving that oil cooler from its original location to the new location. Air flow across the oil cooler now moves without any negative affects from the old oil filter affecting the clean air flow. STONGLY RECOMMEND this product.
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Well made and fits cleanly under Passenger floorboard 1 people found this helpfulYou can get filter re-lo kits at local parts houses for less but by the time you make your own brackets, that's another story. All things considered, this is actually a bargain. My bike is a '17 Ultra Limited, which made running the hoses a bit challenging to get past brackets. engine mounts, and tucked inside the frame for M/C jack clearance. But, with patience and forethought, it can be done, and the results look great.
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Love it 0 people found this helpfulWish I did this sooner! Great product and looks bad ass, great work DK
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Relocation kit 0 people found this helpfulHighly recommend, no special tools needed. Hot water maker helps tremendously with getting hoses on adapter. Great quality, 5min oil changes.
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EXCELLENT PRODUCT. NO MORE MESS. 2 people found this helpfulI installed this on a 2018 Harley Ultra Limited. I previously installed an UltraCool oil cooler and a DKCustom breather on this bike. The relocation kit integrated seamlessly with the cooler and breather. Before beginning I removed the floorboard, jiffy stand, shifting gear and passenger floorboard. The adapter plate that replaces the oil filter went onto the oil cooler adapter just like the oil filter did. I believe the optional black fiber hose to be the best for this application. However, it was too stiff for this old man to get onto the nipples of the adapters so I went with the supplied rubber hose. I did cover these hoses with a product from YAMAKATO that I got on Amazon that is designed to protect the hoses from both abrasion and heat. I secured these with spring type hose clamps. I routed the hoses inside the frame rail and the protective plate on the bottom of the bike. When coming out from there to the adapter the hoses pass 'danger close' to the drive belt. If you keep them close to the frame rail and use tons of heavy zip ties this should not be an issue. You MUST have your drive belt properly adjusted as well. When mounting the plate to the frame the stock Harley bolts came up short for my preference. I replaced them with stainless bolts a 1/4" longer. The supplied nuts and bolts are 5/16". The holes are 7/16". I upgraded the nuts and bolts to stainless 7/16" and nylocks. The plate the filter attaches to I mounted to the rear so as to leave a little more clearance for the clutch cover should that need to be removed. I took advantage to relocate the breather to this location also. The whole setup looks very "Custom". This project is a 'no brainer'. DO IT and make yourself and/or your mechanic very happy. Sincerely,
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EXCELLENT PRODUCT. NO MORE MESS. 0 people found this helpfulI installed this on a 2018 Harley Ultra Limited. I previously installed an UltraCool oil cooler and a DKCustom breather on this bike. The relocation kit integrated seamlessly with the cooler and breather. Before beginning I removed the floorboard, jiffy stand, shifting gear and passenger floorboard. The adapter plate that replaces the oil filter went onto the oil cooler adapter just like the oil filter did. I believe the optional black fiber hose to be the best for this application. However, it was too stiff for this old man to get onto the nipples of the adapters so I went with the supplied rubber hose. I did cover these hoses with a product from YAMAKATO that I got on Amazon that is designed to protect the hoses from both abrasion and heat. I secured these with spring type hose clamps. I routed the hoses inside the frame rail and the protective plate on the bottom of the bike. When coming out from there to the adapter the hoses pass 'danger close' to the drive belt. If you keep them close to the frame rail and use tons of heavy zip ties this should not be an issue. You MUST have your drive belt properly adjusted as well. When mounting the plate to the frame the stock Harley bolts came up short for my preference. I replaced them with stainless bolts a 1/4" longer. The supplied nuts and bolts are 5/16". The holes are 7/16". I upgraded the nuts and bolts to stainless 7/16" and nylocks. The plate the filter attaches to I mounted to the rear so as to leave a little more clearance for the clutch cover should that need to be removed. I took advantage to relocate the breather to this location also. The whole setup looks very "Custom". This project is a 'no brainer'. DO IT and make yourself and/or your mechanic very happy.
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clean/easy oil filter changes 1 people found this helpfulThis is the 3rd bike I installed this on. Have over 70000 miles using this set up. Works great. Oil filter is easier to change. I haven't had any issues. . I highly recommend this kit. Bike it is currently on is 24 Road Glide. DK is great to work with.
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Makes oil change easy and clean 0 people found this helpfulThis is the 3rd bike I have installed this on. Looks good and easy to install. If you do your own oil change highly recommend.
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Great look and performance 1 people found this helpfulEasy installation and looks good. No more mess! A little concerned about filter being exposed but overall pleased.
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Nice Modification 2 people found this helpfulI installed this relocation kit. The installation was easy and It will help cool the oil in your engine by about 10* F (confirmed by my oil temp gage). The big thing for me is the easy oil filter change without a big mess. I can do an oil change in 10 minutes. This is freak'n awesome. Thank you. Vance Dyer.
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Great! 2 people found this helpfulSuper easy to install! Looks great!! I knew there was going to be a chance of oil lines rubbing or vibrating so I got the stainless braided, also secured them at every chance I got… No more messes with changing the oil filter!! Worth it just for that… but my oil is cooler than it has been and everyone should know that’s a huge plus!!!
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Nice quality product 1 people found this helpfulInstallation was pretty straight forward. I went with the braided hose. I had to install the hose on the nipples before installing the engine adapter. Oil changes will be quick, easy, and mess free now.
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Worked perfectly minor customizing 2 people found this helpfulThis is a great product and fairly easy to install. Only issue I had was the bracket interfered with left side exhaust pipe. Needed a fair amount of grinding and repainting to make it work. All in all a beautifully manufactured piece that not only looks good but is also very functional. I am now cleaning the reusable filter between oil changes.
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oil cooler relocation 2 people found this helpfulThe oil cooler has been relocated and I like the idea behind the product. There will be no mess for the oil changed, the housing will have a much easier access and the filter is also allowing the air to cool the oil. Lastly this is the same filter type element used in aircraft.Very Happy with this product.
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Great Way to Eliminate Oil Change Mess 1 people found this helpfulI installed the kit on my 2021 Road King Special. It eliminates the mess of changing oil and oil spilling on the engine case.. The filter is now easily accessible below the left passenger floor board. I did purchase 2 brass 90's because the hose was kinking on the turn to the old filter location. Other than that, everything fit well. A quality product and a must have to eliminate the oil change mess on a Harley big twin.
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Great Solution to reduce heat. 1 people found this helpfulI have the oil filter relocation kits on both of my new HD’s. It was easy for me to run the hose together inside of the frame rails where they also sit on the frame connector/skid plate underneath. Top Quality parts and easy to follow instructions for the DIY guys. Oil changes will be easy and clean, reusable oil filter is a great addition. I went with the braided hose which took some effort to get on the nipples, I highly recommend adding the hoses to the engine adapter before installing the adapter. This made everything a bit easier for me. Most of all I’m very happy with the extra bit of oil and the extra cooling effect I now get.
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Way to go 2 people found this helpful2019 FLHT, two filter changes so far: I save a surprising amount of time with the actual filter swap and having no clean up either when you do the job or wiping up the fugitive oil that always takes a day or two to drip out afterwards from places that you wiped already. No passenger hardware and a solo seat and there's plenty of room for the M8 filter and although the filter mount would/could fit in higher and tighter on my bike, DK has to fit all the ones with backseat drivers. No problem fitting or routing hoses; the design is simple and adaptable. Some care when running hose to get the hose length right and proper tie wrap placement will prevent any chance of rub through: if you want something more, swap out the supplied hose with an abrasion resistant upgrade--the kit's hose is fine if you route and secure it correctly. The hose fittings are fine also: plated with a single barb, so better if you ever plan on removing the hose for re-use but can be upgraded with multi barbed brass fittings (more secure but usually have to cut the hose off). I noticed one bike in the website pictures had done that, and so did I, but I had the fittings and some high spec hose already. The hose clamps are disappointing, you'll definitely want to replace them. This is a good kit and saves time and aggravation, and I think that there is a market for a solo rider version with a small design change in one part of the filter mount that would tuck it better, but where it is it's not particularly vulnerable.
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Oil lines can rub 3 people found this helpfulCould have lost my NEW motor today. Oil line rubbed through after about 5k miles and puked every drop of oil out in about 3 miles. Since there’s only one logical way to run the lines,(down by the kickstand), and then along the frame that’s what I did BUT, one was touching the inner primary and rubbed through. Glad I wasn’t on the highway with the stereo blasting. I feel that DK could have been more explicit about this danger in their instructions and videos. I do think the components are quality and the concept is good but be very very careful how you run the lines. Almost impossible to avoid rubbing. This review is an amended to my previous review.
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Easy install 1 people found this helpfulGot this cause I hate the mess that’s made when doing your own oil change. All the parts are high quality and the install is easy peasy. I had the permanent oil filter so I opted for the aluminum finish to match and it looks great. No worries about it scraping the ground on turns as it sits in a location where you’d have to rip off your primary first. Did one oil change with it installed and was grinning ear to ear when it came time to remove the filter. As stated in another review, hit the CNC parts with some Mothers chrome polish. You’ll be glad you did.
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Good Deal 0 people found this helpfulDecided to give this a try and glad I did. About an hour to install and it looks pretty cool
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Looks great 0 people found this helpfulMade total sence to me !! Looks awesome on my bike ! Customer service was over the top ! Lila !!!!
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Looks great 0 people found this helpfulOil filter relocated made total sence and the quality of DK made it worth it ! Customer service ( Lila ) is top of the line !!! Thanks !!!
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Satisfied 0 people found this helpfulCouldn't be happier. Super easy install and .no more mess. Thank you DK
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No more mess! 0 people found this helpfulHarley should take this idea but it will never happen. Best and cleanest way to change that damn oil filter with it's pathetic location. My police bike needed this from day one. DK Custom keeps on cranking out some great products.
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quality is very good except for aluminum nuts 1 people found this helpfulquality looked good until I started to assemble then I noticed that the acorn nuts were aluminum, so I purchased SS acorn nuts as I do not want aluminum nuts on my bike. Would also advise that pics or drawings on how to assemble the parts would be handy as is not so easy to see on video. From DK Support Team- Steve, we're sorry you were not pleased with the supplied hardware. Nothing wrong with changing to SS. The torque specs on this installation is 8-10 ft. lbs., and the aluminum handles that just fine. We have thousands of these installed with millions of miles and no issues. Kevin has over 100,000 miles on his set-up, including thousands of miles on rough roads (dirt) all thru Canada with no problems. But, again, nothing wrong with using SS. Wishing you many miles of smiles with your new set-up.
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Could not be happier 1 people found this helpfulUsed in conjunction with a reusable oil filter, cuts down expenses AND DEFINATELY mess when changing oil. Just the added hose should keep things cooler, but putting the filter "in the wind" definitely helps.
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Great Product 1 people found this helpfulSecond kit I’ve bought. Quality parts, easy install, no more oily mess. Different duals installed on this build and filter clears left rear pipe more than on the first install. I like the look. Requires slightly more oil plus filter location equals lower oil temps. The fact that I have no more messy filter changes is worth it alone. *New longer oil filter for M8 could possibly cause clearance issues.
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Well built 1 people found this helpfulWell built and easy to install. Now that I don't have to worry about spilling oil when taking the filter off I am looking forward to oil changes. Along with the Outlaw filter oil temps are down also.
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Works Well, But... 2 people found this helpfulWith dual exhaust, back of filter extremely close to left side pipe. Lower 1/2” of bracket that attaches to motorcycle could be trimmed off at an angle to provide more room. The intermediate bracket could easily be extended 1/2”-3/4” and still provide max ground clearance etc. Next oil change I will modify and have powder coated. I like, but can be made better. Works well...easy oil change. Raises oil pressure (good) slightly. Cools oil approx 5 degrees? **************** If you would send us a photo of it installed, we'd like to see it. Might be able to help you out with a different way of installing it. [email protected]
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Great product, well made in the USA! 0 people found this helpfulI purchased this O. F. R. Kit directly from DK Custom Products. I called them on the phone and asked questions on the internet and they were very helpful and knowledgeable. I received the oil filter relocation kit within a few days, installed it with their instructions, it looks great and is preforming as advertised! Every time I look at it now, I think clean & easy oil changes from now on and cooler oil temperature!
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Great idea 1 people found this helpfulThe oil filter relocation kit ends messy oil changes and looks good doing it. I installed this and the Outlaw HighPerformance Cleanable Oil Filter in the Polished Finish. The total package functions well and looks good. Buy it you won't be disappointed.