BMW E90 325xi Oil Filter Housing Gasket Replacement (N52 328i, X5, 128i, 525i & More)

[@JohnnyRoyalIsHere]

You don't have to drain the oil. Simply loosen the filter cap, reducing pressure and let gravity pull that oil back into the pan. Remove the belt so you don't get the minimal amount of oil on it. Also; pinch the coolant lines, so you don't have to replace coolant. Both tactics will save you $150 at home (OEM oil & coolant) or $300 at the shop.

[@F80__Los]

You do for the oil

[@shelbyprice7790]

When the fuck is oil and coolant 150$ lol

[@jomo8344]

​@@shelbyprice7790plus you just do the job when you need to change the oil. Dont change the oil than 1 week later do the gasket. Time it right.

[@sike-mf1820]

@@shelbyprice7790bro where I live 140$ just for a lil change I said fuck that took my dads Chevy back home did it my self

[@baims8367]

Don’t be cheap kill 3/4 birds aT 1 time. New oil , new coolant , fixed leak new serp belt.. might as well Esp if you haven’t done it yet or know if it has been done previously !!

[@salrubalcava1395]

I just recently purchased a 2010 128i which had a similar issue and was intimidated to take this repair on myself, but after watching this video a couple times, i was able to get it all done on a Friday morning. That 1/4" swivel bit makes a humongous difference in being able to access that top bolt. Thanks so much for such a thorough and well explained video. Im new to the BMW world and you made it easy for me to dive right in. Cant thank you enough, and Ill keep going to your site for all my BMW part needs.

[@fcpeuro]

Welcome to the club, Sal! Happy to make your DIY experience a bit easier!

[@HarryFount]

Trust me, you come to hate working on BMWs.

[@bmw328iowner8]

This issue was in the dealer's pre-purchase inspection report for my 328i E90 2009 with 123,000 miles. Additionally, oil from the OFHG leak had migrated straight down to the serpentine belt and tensioner, so they needed replacement along with the OHFG. The repair was mandatory because the belt was nearly off its rollers. The total cost was around $350.00 from a local independent BMW tech. Repairing a leaking OFHG is essential, but the repair is routine and is no reason, by itself, to stop someone from buying this kind of car.

[@slimmn118]

Man, I almost spilled my coffee when I saw how you poured the oil ;-). Nice video. Many thanks.

[@cerwin21]

Did this work On my X3 8 months ago now. motor runs smooth and no leaks at all, all sensors and gaskets fit perfect and OEM. 160k and this is the only issue so far, beside a small vaccum leak fixed for $13. THanks for the perfect instructions and priceless experience with quality parts in you kit. I will order again for sure, hard to find trustworthy parts houses these days.

[@dallaspadgitt4662]

I currently have vacuum leak codes. Where was your leak?

[@prentomedia]

Excellent, detailed job walking us through this procedure. I have the exact job to do on my car. Thanks much!

[@fcpeuro]

Thanks for watching!

[@martinfilardi2614]

Great video, and thanks for posting. I just did the task and siphoned the coolant out of the expansion tank with a pump rather than take the plastic pan off to get to the radiator drain. Saved a bucket of time. Of course if you want to flush the radiator might as well. Again, thanks for the video.

[@stevensims3342]

This resource really helped with the job! I used some paper towels to get most all the residual oil out of the OFH assembly. Also when removing, make a skirt of paper towels around the OFH to prevent it from dripping down. I also do above the serpentine belt to prevent oil from dripping down while performing an oil change.

[@fcpeuro]

Great note, Steven!

[@unforgivable718]

For everyone about to do this job, make sure you don't get oil in the openings for the coolant. I did that. That was a nightmare to recover from. I strongly recommend draining both the oil and coolant from personal experience. Especially the coolant.

[@dat_devil_dawg]

Did this on my 325xi. Everything was covered in a THICK layer of oil and gunk. Couldn't even see inside the alternator it was so badly covered.

[@heissiseissen]

Thanks Gareth great video as usual. The car is an 2011 e90 with the N51 ozone factory engine LOL. The E10 1/4" drive swivel is a time saver. I ordered one (I thought). When it finally arrived it was a 10mm not E10. However I decided to try an 8mm 1/4" swivel. Scary but it worked. When it broke loose I thought the flex had broken. Considering going back with a 6mm hex head bolt instead of the E10.

[@MrDorsal99]

Good time to change the coolant if you have not done so for a while. If you plan to drain the coolant through the spigot on the bottom of the radiator, buy a new O-ring for it as well. Mine is original , now 15 years old and is seeping slightly after refilling.

[@ExcaliburTTP]

Bumping thanks

[@Garrett_LCD]

Gareth's videos are the best

[@raydanley1815]

Love your videos - they help me do this job without making any mistakes!

[@louis_costa]

Thanks for this, and all your videos! Did this job on my 328i with 72,000 miles... easy...lol. Fyi, 5/16 " ratcheting box wrench works great...

[@thehoboman]

Thanks for these videos, they are super informative. I just did this job and skipped removing the oil, coolant, and the flange. Took about 30 minutes from start to finish, the bulk of that time was spent cleaning off old oil from the area. The kit from FCP Euro was perfect. Thanks again.

[@fcpeuro]

Great job!

[@mesutcanazer2386]

Great video, thank you for your good explanation. I recently purchased a 2009 e93 328i, N52 engine, and I have a terrible smell from the engine bay and when I turn on AC, it comes to the interior through air vents. Actually, it is like a burning smell and very bad. The seller told me that the valve cover gasket was replaced. So, I checked VCG and it seems no oil around the edges. I am not sure if the Oil Filter Housing Gasket may lead to this kind of burning oilish smell. According to your experience, is that possible? (PS: there is no trace of oil leaking from the front side but not sure underneath the intake manifold.)

[@sanrph1]

I always use these videos and your kits. Would be nice to have the link to the o rings and even the hoses themselves. If we are there, makes sense to change them. All these cars are more than 10 years.

[@samueliturbide9944]

Hello Nice video, the exactly bolt you said it's very común to be broken, it's broken in my bmw 328i xdrive wagon and I thing oil it's leaking from there, can somebody tell me where I can get that bolt and if that bolt gonna fix the oil leak Thanks

[@TofuCoCo]

Video show Exactly what I needed to know doing my oil filter gasket this weekend. I will pressure was the engine bay before doing the job.

[@adriane246]

Just wondering: why drain the oil and coolant? I had oil leaks and my mechanic didn't mention it to me but he inspected the car and changed fluids; his shop is for european cars, too. How did he miss this?

[@jimmyk6336]

Great Video!!! What is the root cause of the OFHG leak poor design, lack of maintenance / oil changes, faulty mickey mouse coolant gasket or all of the above? Was there any special priming needed to be done before installing the new oil filter? Would it be a good time to replace the coolant expansion tank since there also known to fail?

[@billdiaz3041]

Thank you for a great video and I will have to double check my oil filter housing to see if I need to change the gasket and if so I can reference this video and I feel confident that I can change mine instead of BMW charging me and arm and a leg to change it.

[@fcpeuro]

Glad it helped, happy wrenching!

[@Shiny_Ricardo_Garcia]

Would it be same process for n51?

[@zureai]

Thanks ! I bought one and this is the first thing i need to do . Good luck to me

[@magicmacs2793]

Is there any videos showing how to replace the head gasket on a E90

[@chadriddle3517]

Love the n52 videos keep them rolling! Do you need to replace the Mickey Mouse flange bolts? Or reuse old ones ok?

[@kingofbrutaltheocracy9201]

If a magnet sticks to the bolt, you can reuse it. If not, dont. Some audi bolts can be used 2x...and they want you to mark them with a chisel after the first reuse. Dont mess with aluminum/magnesium bolts, just replace them.

[@chadriddle3517]

@@kingofbrutaltheocracy9201 agreed.. after much research and many many jobs later on the n52 I’ve learned that now . Lol appreciate the advice and facts .

[@tayoni800]

If the gasket is defective, can engine oil flow into the coolant auxiliary tank?

[@studiosupremechannel3517]

thank you for the video! I did it to my X3 2003 last year. man, yesterday, I found out there is small oil leak at the same place. I need to do it again... I drove only 6000 miles since I have replaced these gaskets. this time, I will do it right, though. thank you.

[@bowenhuang4835]

Mine only lasted 3000 miles... I bought the gasket cheap from Amazon though😂😂

[@studiosupremechannel3517]

@@bowenhuang4835 Oh my god, that is pretty tragic there. it is good to know. Man, I wish it will last more, though. Thank you so much for your comment and shared experience : )

[@jonowen6612]

Fantastic video. Doing all this now on my E89. Y’all, replace your cooling flange “Mickey Mouse” fitting with FCPEuro aluminum flange. Trust me, you’ll be glad you did. Otherwise you might have catastrophic cooling failure.

[@juanmadrigal4912]

Yo do you know exactly what hoes connects to the Mickey Mouse flange you should add a link bro

[@philhebner9611]

Bingo - this is a must as the plastic flange can fail and then your SOL

[@miltona09]

Those oil bottles are designed to be poured with the cap at the top of the edge when pouring, produces a much smoother pour right off the batt.

[@toothferrin]

keep the e90/n52 content coming! do you guys have a video on the GA6L45R transmission fluid change?

[@masbros805]

Jus did mine... It's so easy

[@masbros805]

One thing to note... If u have a lift or if u can ask a friend to use their lift... Use it cuz it's just awkward without it. It's not impossible but trust me u can do this in... 30 or 40 mins with a lift no problem

[@bpsehgghhhh6684]

6mm allen on the drain plug. And then a 16mm Socket for the fill. Remove your damned undercover/skid shield (plastic one after metal one). Drop the drain plug, let it drain. Then put it back in (buy a new drain plug!!!! Fill plug too but fill plug isn't as important if ur cheap. You'll thank me later lol). Pull off the fill plug and siphon/pump new DEXRON VI (6) until it starts to spew out of that fill plug. Then quickly install fill plug, go in and starter' up and go thru all the gears and even manual ones SLOWLY AND THREE TO FOUR TIMES. Turn her off after that and drop the fill plug again after the car is up to temp in that gearbox (bmw says it gotta be 110 deg. F) Then pump more fluid in until it overflows again and then plug it with that fill plug. Go through the gears and gearsets once more, and reset the adaptations by holding gas pedal while car is one stagedly on (not running but electronics work) and then drive it very very lightly for about the first week due to that fluid needing almost a breakin period to soak into the valve body of the tranny. The GM box is great, and you have to have to have to change the fluid on it to avoid it skippin gears amd soft/clunk shifting on down/up shifts. Best of luck, I hope this is useful to you even after three months. Pelican parts has a gpod walkthru step by step with pics too! Don't trust forum dudes, they're on there for a reason😂

[@missaneido7417]

Thank you for a good video. Clamping the 2 coolant hoses will limit the fluid loss to less than a cup or two and avoid draining the radiator. Cutting the upper hose metal ring clamp with a rotary cutter without damaging the hose is very difficult and risky. Cutting the plastic flange and removing it from the inside is a better option.

[@DebtFreeCars]

What’s the part number on the plastic flange? Dealer sell just the flange?

[@missaneido7417]

@@DebtFreeCars You can't get the plastic flange by itself. It is part of the hose assembly sold as one part.

[@rampant5139]

@@DebtFreeCars just buy the metal flange and you won’t have to worry about it

[@DebtFreeCars]

@@rampant5139 where can i find it? Also I stripped the torx bolt for the oil filter housing…. Err. How do I remove an aluminum bolt?

[@philhebner9611]

Or it simply can/will snap off - be sure to get the flange completely seated or it will leak - it will take some work but be sure the flange is COMPLETLY flush - walk the bolts in during tightening

[@jeffs7267]

great video, thank you. Watching these videos reminds me of why I will NEVER buy another bmw again. The epitome of poor design.

[@schmeerical]

Yes, this my last BMW. I had a 1999 328i ragtop with over 100K on it and it never leaked (or burnt) a drop of oil or coolant. I replaced that '99 with a 2008 328i for the hardtop convenience, and the gaskets on the valve cover, the oil pan, & the oil filter housing leaked various times within 55K. I had two different coolant hoses leak or come loose in that same time. All due to poor design & thinned out gaskets. Reminds me of those 1960s British Leyland cars.

[@AbdulHaq11901]

Hi, did you replace the bolts for the oil filter housing ? Arnt they aluminium and one time use?

[@HauntedBlades-bg1cx]

Wondering if anyone knows the part number for the filter cage that resides within the oil filter itself and attaches to the underside of the cap.. can easily find replacement caps but no insert. It's for a 2006 330i. Excellent video, very informative and well done. Made this repair easy. Thank you

[@fcpeuro]

The cage is part of the filter cap; if it has separated, then we recommend replacing the cap!

[@fernandocoronel8404]

Hi you doing. you guys but by accident I change my oil filter gasket and I didn’t tight enough and somehow oil gets into water line and know I have oil in radiator. I did a flush already but still oil. I don’t think is a blow head gasket since my car never overheating before and car is not running hot. What could be the problem so I can fix my car before get bad. Thank you.

[@DefinitelyShaun]

what did you find out?

[@EternalFOE]

just changed my ofhg and plugged all the sensors back and put back intake put in new coolant and oil… checked to see if it leaks or has weird noises didnt sound weird at all drove it for 4 miles and the car stopped working and didnt want to start🥹 wjat could be the issue it cranks but not starting up

[@BrotherRobb]

I got the kit recently and then realized it didn't include the cooler seal and it wasn't showing up as a part option when i searched my car on the site. I assume it isn't a common issue that should be replaced but the website seems to think it isnt a part for my car. BMW E90 N52 330i 2006

[@jaredfletcher1587]

Could this result in the coolant reservoir being filled with oil?

[@Chesnuu909]

Does anyone know if after I drain the coolant, do I need to bleed the coolant system?? Thanks In advance I’m pretty new to cars!

[@fcpeuro]

Anytime you do a drain and refill, you will always have to bleed the system.

[@Nizzo1x]

Should I replace my oil pressure switch? Or is it not really needed?

[@robertkrikorian340]

Isn't it necessary to prime the oil system before starting the car? If so, what is the method to do this. Thanks.

[@krispytoast8804]

You probably already did the job but I didn’t, I just added some oil to the housing, I did have a fair amount of lifter tick on the first startup after, but I also did my vc gasket

[@sergiocosentino7469]

Definitely prime your oiling system. Did the same procedure and blew my engine .

[@authenthuse5165]

Love you presentation and attention to detail. Thanks for posting.

[@monoton9597]

I heard even with the swivel socket, I can’t remove the bolt that is underneath intake because it is long and will be blocked by intake. Not sure who is right.

[@jw200]

1:09 pushes the ... ? Didnt understand the last part? What it pushes?

[@GrowthGuided]

Thank you kindly for this video. I appreciate. Just bought one of your gaskets for my X5

[@fcpeuro]

Thank you for wrenching with us!

[@firasalwakeel5365]

You have updated the Mickey mouse flange to the aluminum one? Is that right?so do you have it in store? Thank you Gareth!! Great content as always.

[@angelob9050]

Extensions dont change the torque but sadly the u joint decreases torque as the angle increases. This was overlooked.

[@TheFlyingPLiner]

Some audio issues on this? I've got the volume cranked, holding the phone to my eardrum and I can barely hear anything.

[@kingsconsultingcarrepair2884]

Clean your ears3

[@casderr11]

Can i buy the tools and parts that you recommend for a 2014 328 ixdrive??

[@terrencelawrence5007]

Did you prime the engine after changing the gasket?

[@ethanh3923]

I understand that you don't lose torque with the extension, but wouldn't you lose torque with the E10 swivel socket? (since it swivels / connects to the bolt at an angle). Should we adjust for this in any way by setting the torque wrench a little bit higher?

[@hammertimee777]

So many incorrect information about the bolts being used on the oil filter housing. For the N52 engine, the oil filter housing bolts are steel. Not aluminum. Take a magnet to the bolts to see for yourself. Also, the torque setting for these bolts are 15-16lb-ft, well below the max ratings for these bolts. These steel bolts are rated at 35lb-ft, but can handle even more. Of course, it never hurts to use brand new oil filter housing bolts. But it adds no benefits either.

[@hammertimee777]

@@johnnywalker5635 have you confirmed your bolts with a magnet? I work on many e90 engines.

[@ryanholt1214]

@@hammertimee777 I have an e82 with the N51 motor. Just replaced my OFHG and just by feeling the weight of the bolts I can also agree they’re steel. Maybe not all the motors or just older models have aluminum.

[@hammertimee777]

@@ryanholt1214 I agree. I think as these gaskets become a common failure item, BMW has started using steel bolts for the oil filter housing to avoid additional and inconvenience. The updated new replacement bolts from dealers are indeed steel. No need to replace them if existing ones are steel

[@SomeCoder]

@@hammertimee777 2006 E90 330i: bolts were magnetic but not sure if already replaced. the new ones in gasket kit from FCP Euro were also steel (magnetic)

[@scottpage4877]

Starting fluid cleans it up nice maybe ...

[@DefinitelyShaun]

Anyone have the oil and coolant mixing at the filter housing and mimicking a blown head gasket? I'm hoping that's my problem, as there's oil all over by the filter housing, and when I take the cap off, the oil is foamy.

[@dyyylllaannn]

Yeah, the gasket has basically got oil and coolant with a fucking perineum between it, and it gave birth

[@waikongfok]

if drop something into the oil return passages got block, how can i clean it?

[@jamdc2000]

Great video as always guys, just one question, what are the most common size etorx sockets for diy on bmws? An etorx set is kind of expensive here in my country, I rather buy 'em individually, thanks in advance

[@damiantellez6680]

Do you need to replace the bolts with new ones if I were to buy only the gasket ?

[@fcpeuro]

Hi Damian, you will want to replace the housings hardware whenever doing this DIY.

[@AnthonyRogers-r7w]

Is this the same for the N51 engine thanks

[@The_BarQy]

Can the oil filter gasket leak oil into the coolant?

[@bassilmohammad4085]

Hi, Many thanks for the very useful video. I have couple of questions please: I just noticed that the radiator reservoir in my BMW e92 has oil inside (not sure how oil ended up mixing with the water there): (1) how serious is this, I mean can I still drive the car or this is an emergency repair? (2) Does the same job in the video fix the issue? Thanks

[@stradaredlands]

If you have oil in your coolant, or coolant in your oil, there is definitely a problem. Yes, it could be from this housing, but could be a head gasket leak. That would be particularly bad, but unlikely unless you've overheated (is your water pump working?).

[@AbdulHaq11901]

Does oil need to be changed after? I just changed oil 2 weeks ago:( im doing coolant flush but does engine oil need to be replaced too?

[@fcpeuro]

While not mandatory, it is a nice to do, as you are going to be doing the oil filter at the same time.

[@diegopineda5903]

Ok question is can the oil leaking for the ofh mess up crankshaft sensors and wires ? Just last week a had to change the Mickey Mouse part since it literally shredded pretty sure due to the leaking. Like you said plastic heat & oil don’t mix well . Should’ve replaced the ofhg at the same time from what I’m seeing but again wasn’t thinking about it too much on the spot

[@fcpeuro]

Over a long period of time it may degrade the exterior of them or oil may work its way into the connector. Best bet is to clean it all up well post OFHG replacement.

[@foreignmatador6770]

Hello does fcpeuro sell the tool to loosen the drain plug on radiator? Can't seem to find the tool anywhere

[@FSSNZ]

Having an N51 doesn't matter right? Same process?

[@matteo0196]

If only BMW would use some quality gaskets, they wouldn't be notorious for oil leaks

[@jamiestanley8774]

Can you suggest a tension range for a torque wrench please .

[@anthonyloza7153]

Will this fix lean engine codes ? P0174 & P0171

[@battlehrfred]

Excellentttt Video Sir, Great Detail. Question @16:38 you mentioned head bolt snaps off. I have a 2013 x5 35i 3.o litre turbo. is this problem with the 2013 also? ty

[@CaptJofaz]

That's a completely different engine. 2013 is the crossover between generations so I don't know what engine you have. If it has aluminium parts it may be a problem

[@battlehrfred]

@@CaptJofaz ,Ty for your input, it is a N55 ENGINE TURBO TY sir

[@erickeenan7562]

What was the mileage on this N52? BTW....these are awesome videos...I am almost ready to buy one of these N52's. This looks easy. Now...if it wasn't for that VANOS!

[@masbros805]

i bought a 328xi with 140km on it...i think thats like 100k miles? anyways i didnt need to do anything to it till now... my cars reaching 200kms and so far ive all 6 coils and spark plugs Changed valve cover Changed eccentric shaft gasket Changed valve cover gasket Changed valvetronic motor gasket Changed oil filter housing gasket all at once...when youre there and everything is open its better to do it then. my car came with a valve cover leak and a miss fire since i bought it plus..the engine light was on loool. i was 22 when i got the car with my pops and eevryone was looking at me like im an idiot (theyre probably right). and ways you'll love the car because it handles like nothing youve ever driven. also...suspension...im doing all the arms and everything now. plus... Transmission Oil change + filter + Gasket + screws im 25....if i can do it with basic hand tools anyone can. im not a pro or anything...just crazy enough to work on a bmw in my dads garage lool

[@MarkMasters83]

If you do, check for oil gunk or any leakings. Stay away. But if you dont mind replacing the gaskets. (Its very easy) get the car

[@malps420]

yall should make videos on the f10 chassis n55

[@abraham1019]

Hello, would this be a similar procedure to change the coolant flange and oil filter housing gasket for a 2011 e92 xdrive?

[@dillon5938]

Yeah it’s the same process

[@col3760]

How would you re torque the bottom bolt if i don't take off the mickey mouse flange?

[@LassiVVV]

Interested get video N54 e9x oil pan gasket replacement.

[@rafaelmojica6813]

After I change the cover gaskets , my car have a vacuum leak (I think) is any way to fix that . I have a 328i 2011 N52

[@fcpeuro]

Hi Rafael, the best thing to do is to perform a vacuum leak test/smoke test and see where the issue is. From there, you can see if it needs a new valve cover or a gasket wash pinched/didn't seal properly.

[@Spurse]

So what do I do if that head bolt is snapped off😂

[@mrlambo2972]

Is it necessary to add rtv silicone it between gasket to make it seal better or it's best to leave the gasket as how it is?

[@fcpeuro]

MR Lambo, you do not want to use any gasket maker for the oil filter housing replacement, just the new gaskets is all you need.

[@mrlambo2972]

@@fcpeuro I did without and the project was a success. No more leaks and I noticed the difference right away thanks for the heads up on 💪👍

[@NicolasRodriguez-iu5ii]

Anyone knows what's the part number of that bolt that always snap on the head? I've been looking for it on RealOem but cant find it

[@michaelheuvelsland7572]

Hoe long does this job take? 2 hours? Just so I can do it myself, on the driveway

[@driftcolin]

Hello there I have a 525i 07 I want to replace the oil cooling gasket I need to drain the coolant from radiator ?

[@fcpeuro]

Hi Colin, it would be advisable to do so as to avoid drenching the front engine components in fluid!

[@scottypimpin5901]

does this cause overheating by chance?

[@fcpeuro]

Scottypimpin it should not cause any overheating, no. Did that happen to you?

[@jingleat]

I was unable to remove the bottom bolt using a 8mm wrench and my swivel torx and extension couldn’t sit on the bolt at the back. I am not planning to remove the Mickey Mouse. Any suggestions on what tools to use would be really helpful.

[@shitnutzx2]

What did u use

[@jingleat]

@@shitnutzx2 I kept the job on hold and reconnected everything.

[@MrDorsal99]

Best idea is to remove the Mickey Mouse flange and replace it with an aluminum version - as you have seen, they rot and WHEN it cracks and lets go, you will be out at night far from home in the rain. Since there is no temperature gauge on these cars, you won't know until the engine overheats and steam starts pouring out from the hood. Just do it.

[@calebhill3221]

Do you absolutely need to drain the coolant?

[@alacranscorpion1]

Unless you want a pool of coolant on the underpan of your car

[@benjamin07420]

Can just plug or clamp the hose

[@Foreverwegrind732]

Very helpful video

[@wormtownhero]

Are new bolts for the housing required or can you reuse the old ones?

[@mralexanddru]

@Chris Rich:. YES! New bolts are required. See at 21:55 all bolts used are new. General rule, if the bolts are aluminium -> New Bolts. If the bolts go in to the engine head, or other aluminium parts -> New Bolts.

[@sirloock8360]

Is it possible to have coolant mix with your oil through the oil housing gasket failing? I noticed the leak and opened my oil cap and could see the death milk on the cap. got a long weekend ahead next weekend.

[@DefinitelyShaun]

that's what I'm wondering about mine. What did you find out with yours?

[@sirloock8360]

@@DefinitelyShaun It was indeed mixing through the oil filter housing.

[@1181darkfire]

i have a question about the mickey mouse flange. how do you get a new clamp on it and do you have to cut off the old one ?

[@MrDorsal99]

Yes, you have to remove the old clamp and replace it with one that can be tightened externally, i.e. a plain old radiator hose clamp. Best idea is to use a big channel lock pliers and smash the old plastic flange (once removed from the engine) which will be brittle and fish out ALL of the pieces - clamp may be able to slide off then.

[@fcpeuro]

Like Mr.Dorsal said, a vice with soft rubber grips will also do the trick!

[@warrenred1devil]

What did you replace the clamp with on the mickey mouse flange?

[@MrDorsal99]

I used a normal screw-drive, stainless steel hose clamp.

[@Russia1117]

Does anyone know the proper link for coolant hose flange o-ring? Need one for my n53 engine

[@m78858]

Is this the same process for the n54/55 engines ?

[@wishfulbuy]

N55 is pain in the back. You need to loose the intake manifold to get the bolt hidden behind the housing. N54 is also need to do so

[@luisvargas8371]

Just the gasket ..no need to replace whole oil filter housing part

[@Theoriginalmichaelmiachel]

Fyi all oil filter housing bolts are E10

[@azhar2134]

Where did you buy that 1/4 E10 socket from?

[@azhar2134]

The one that goes under the manifold

[@Greencatdog]

Amazon

[@SomeCoder]

fyi: a 3/8" universal joint with 3/8 E10 doesn't fit. there's very little clearance as bolt angles 45-degrees up. a 1/4" universal joint with a 1/4 E10 (I had to use a 1/4" 8mm) does fit to crack the bolt and mostly unloosen, the last part you have to do by hand as the medium length bolt leaves no room. Make sure you have some way to seat a socket on this bolt BEFORE you bother to drain oil and coolant; otherwise you'll have to rig something like I did to finish. in short: 1/4" E10 with integrated swivel would be best but 1/4" universal joint will work.

[@bystander1489]

Should have opened oil filter before draining oil

[@LxTxSURGE]

Estimate for this work

[@alexr.9623]

No need to prime the oil system on the n52 like the n54 or n55? Good to know!

[@toothferrin]

Interesting that they didnt do the coolant bleeding procedure also

[@FrenchValleyAirport]

This isn't common on the N20 is it? My car is about 5.5 years old and still bone dry.

[@adnanhuremkic3566]

It is. N20 still has common bmw oil leak ( Oil filter housing, Valve cover gasket, and Oil pan gasket)

[@FrenchValleyAirport]

@@adnanhuremkic3566 VCG, AND OPG have been replaced thanks to the timing chain replacement, OFHG is still bone dry.. I guess I'll just keep waiting haha..

[@farkid911]

Valve cover and oil pan no so much

[@FrenchValleyAirport]

@@farkid911 My Valve cover started weeping at 35k miles. oil pan was dry.

[@farkid911]

@@FrenchValleyAirport that's very weird. We see them go 100k without leaking

[@r33skylineprojects59]

thanks 👍

[@ltbullitt35]

Any difference in quality between OEM and other gaskets? Did mine a year ago and it's leaking again. Gonna use that FCP euro warranty and do it again. Thinking about using the genuine BMW gasket this time.

[@farkid911]

For filters, seals and fluids, BMW or BMW OEM manufacturer stuff only. Been a BMW tech for 6 years and I've seen some nightmares from " poor quality stuuf". Especially oil filters crushing because they're cheap

[@glasser2819]

I bet crankase pressure is what's blowing all your gaskets... 😂

[@jonowen6612]

Use BMW gaskets.