Jeep Wrangler JK JKU - Oil Cooler Filter Housing Replacement 3.6L Pentastar Doorman 926-876

Hey what’s up guys in this video we’re going to be replacing a leaky oil cooler filter housing on my 2015 Jeep Wrangler JK. I hate leaks of any kind and this one tops them all. In this video I’m going to share with you how I tear down the 3.6 Pentastar engines top end to replace the leaky housing with a Doorman upgraded (926-876) all aluminum housing and new gasket set. From Start to finish, let’s get to work. 🍻

Parts and tools list

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Due to the factors out of control by ATEM OFFROAD, we cannot guarantee against improper use or unauthorized modifications of this information ATEM OFFROAD assumes no liability or responsibility for property damages or injuries incurred as a result of any information contained in this video. Use this information at your own risk . ATEM OFFROAD recommends safe practices when working on vehicles and or with tools seen in this video, any injury damage or loss that may result from improper use of these tools equipment or from the information contained in this video
Is the sole responsibility of the user and not ATEM OFFROAD. Be Safe

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[budlanctot]

I agree that over-torqueing the filter cap may be the cause of some of these plastic housing failures. I've never measured how hard I torque that plastic cap, but it's very easy to get carried away with tightening it because the plastic threads don't give you a very good "feel" for how tight you're getting it. I've found that a light touch is all that's necessary to seal it up, what with the fresh o-ring and all. If you find the "filter media cylinder" is kinda twisted and distorted when you remove it at oil/filter change time, perhaps the cap was tightened too much last time.

[joshfoster]

Just completed this project today on daughters 2013 Wrangler. Some advice…. Order new oil and coolant sensors (OEM). I know it shows him reusing his but let me tell you, these things are WELDED on and if your luck like me, it will just break loose the thread housing in the oil cooler and just spin. So after an hour trying to track down some sensors on a Sat, I finally got everything back together after about 6 total hours (could have been done in 4 if it wasnt for the sensors and gallon of oil/coolant to clean up in the valley. Another tip, you don’t need to disconnect the fuel injectors on the drivers side.. just the coil packs. The injectors will come off with the lower manifold as the rail will still be attached. Good luck and take your time. This video saved a lot of headaches. You can do it!

[nealhendricks]

Thank you for a thorough and concise tutorial - it gave me the confidence to knock this project out.

Three items I'll add:

Please verify that the channel at the end of the oil pressure sensor chamber is complete. I performed this install only to be met with a terrifying 0 psi reading - I discovered the channel wasn't completely milled after much trouble shooting.

Debur any flashing inside the aluminum body - you don't want that working its way into your vehicle.

You must burp the radiator/hoses after this project, before driving. You're going to introduce a lot of coolant-blocking air during the reservoir install. FYI, the burping process is simple, especially with a radiator fill kit.

[DougReeves]

I just wanted to take a moment to thank you for doing this video. I have a 2016 Rubicon and got the unwanted drips underneath. Ordered a replacement off rock auto and installed over the course of a few days. It feels pretty good to save over $1000 :-) thank you again so much.

Your video was much appreciated!

[kingfalejandro]

I did it today following your Instructions, I was able to do it, took about 5-6 hours pausing the video and rewinding it here and there but am glad it done and hopefully no more leaking oil and coolant

[garycook]

I've watched 5 different videos on how to do this. Your video is the best I've seen.

[jakealcazar]

Gentlemen, if you have a leak with your oil housing filter, DO THIS UPGRADE the first time around! I went with the cheap route with the plastic housing again and already it's cracked/warped for the second time. I now have oil building up in the valley of the engine yet again. Keep in mind that these plastic housings are prone to cracking and it WILL happen to your Jeep - it's only a matter of time. Chrysler needs to be sued for this. Knowingly putting a very cheap product that will inevitably crack is a sales tactic! And a HUGE shoutout to @Doorman for bringing this much needed upgrade to the market!

[kbick]

So, had this done by a local repair shop yesterday. Drove the jeep for 1 mile and motor was knocking and shut down, this video was a big help to understand the repair what’s your thought’s engine was full of oil.

[markbarboza]

You should have replaced those sensors while you are in there. I am doing mine now and it will save you from going back for another round down the road. Great video!

[Haza]

This was an amazing tutorial thank you . Just replaced it over the weekend following your video . The only issue I had was when I started it there was a loud knocking sound but after running it for a few minutes and revving it up a little it went away

[garretthaupt]

This was the best tutorial out of the handful that I watched. Saved about $600 after buying all of the parts and tools that were needed, as opposed to having a shop do the work. Took about 10 hours in total for me. The coolant sensor was the most nerve-wracking part because it was stuck on tight. Don't try to take an impact to it because you could damage the sensor. I recommend taking a torch to the threads for a couple of minutes and then twisting it off. Much easier to remove from the housing that way. Getting a pick set was VERY helpful for the injector plugs too.

[AR-ZONA]

Just watched your video. Today has been a calamity of events and fixing different parts and pieces on the jeep. I’m ironically enough it broke down in front of one of my best friends house that is an ASE mechanic so that’s helpful but we still gotta dig into it, so your video is great information before we even get started and I appreciate that you put it out there for everyone. It’s definitely gonna save us a lot of headache.

[tomfletcher]

Also a great opportunity to port your upper and lower intake manifold. Definitely replace both sensors while you’re in there.

[darrend]

Thanks for all the tips. I have to tackle this job shortly!
I'll give you a tip...you should wrap the Teflon tape in the opposite direction.
The way you wrapped it, it will back off when you thread it into the housing.

[BryanClementson]

Great reference! I just replaced my oil cooler with a Dorman and this was very helpful. Thanks for taking the time to publish.

[MajorVanceAstro]

Dustin, I’ve watch quite a few of these videos concerning oil cooler replacement.
Yours is by far the best.
THANK YOU!
I especially love the detail in reinstalling. Most videos just say “do it in reverse”. There’s no mention of torque procedures. (Definitely not as detailed as yours).
If you have the time. Maybe make closer video on those fuel injector connectors.
You explained it well but I definitely needed to see it.
Found it elsewhere, but again yours was still the most detailed one. I used another video to remove most of the parts, but I used yours all the way on reinstalling it all.

[johnsont]

did this job yesterday..great walk through video. only thing i added to my job is i upgraded to felpro gaskets and went ahead and changed the plugs and coils.

[frankruiz]

Thank you so much for such an informational video, I followed every step you took and was able to do the oil cooler replacement. I definitely would suggest to change spark plugs while there along with pcv valve if needed. Pcv valve is a pain on this particular engine in the wrangler but take the passenger wheel off along with inner fender and trust me, you'll get it done in around 45 mins to an hour, opposed to 6 hours trying to argue with it from the top.

[arthammack]

Great video, thanks for posting! I am just finishing up this project. The Dorman kit I purchased came with a new oil cooler and oil filter which was nice. As a sidebar, now is a fantastic time to change out your plugs and/or coil packs. Our plugs were in terrible condition, surprised how well it ran. We bought our rig used and it just turned 109K so I really had no idea what if any maintenance had been done.

[anthonynatas]

Excellent video, and thank you for providing the torque specs for each step! Makes thinks way more manageable!