Mercedes Intake Manifold Swirl Flap Repair Kit 272 140 2401 R-PRM for Lever and Actuator Rod by URO

[@jetttskiman]

Can't believe the Benz engineers made it out of plastic. Shame on them.

[@marc7983]

Not sure why people have given this a thumbs down. Told me all I need to know in simple terms

[@marc7983]

@@WizzRacing I get that, but I doubt that’s why people have given a thumbs down

[@Spectrolite1]

Thanks, now I finally know what that odd vacuum-actuator thing in my engine does, it's a tumble flap actuator! (I don't have a Mercedes but a N/A petrol Audi.) Anyway, I had never even heard of tumble flaps, until recently, even did some research on the part but could not find the exact reason it's there (the tumble flaps) until I accidentally read some wikipedia article about it recently and then I came to this video to get visual confirmation, because it looks exactly like this part. Great!

[@Uroparts]

It's very interesting technology, and helps maximize both power and fuel efficiency!

[@DSBeats_100]

I recently fitted it and I honestly noticed more torque at lower speeds and just more power in general on open stretches. Surely im not imagining it 🤣

[@kdao1007]

Thank you Great video. Ive already replace 3 manifolds. That's a headache job to do in R350 Mercedes

[@ianmuir3640]

I’m on my second one now ,cheap plastic parts are a disgrace in a car

[@NazPtyts]

The biggest problem is to take out the pivot bolt, I've done it twice, it was crazy hard, using an induction heater, but today I broke one...

[@tonychavez2083]

this video makes the repair seem so easy! Thank You.

[@mikedizzle5273]

Even if you replace the old lever with a new robust one,you'll still have the carbon build up in the intake that creates drag on the flaps. The real fix is to replace the complete intake with an upgraded one. Unfortunately the intake is a part that should be replaced at least every 4-5 years for optimal performance.

[@Uroparts]

Hi Mike, yes a new manifold is naturally best for optimal performance, but a repair kit helps people who may not have the money to replace the entire assembly.

[@BrielleandCarissa]

I replaced my manifold but the problem on mine was the actuator bellows spring which caused the rod to break, After I removed the manifold there was no carbon build up the flap runners were smooth as silk

[@katungyepeter3727]

How much is the new manifold for M272 ​@@Uroparts

[@Uroparts]

​@@katungyepeter3727 Thanks for the question Peter, we should have replacement Intake Manifold 272140240180 (which superseded 272140240164) available in early 2025. The retail price isn't available just yet, stay tuned!

[@martinlang9615]

This is VERY good, but what about the plastic swirl flaps themselves, they also break. I wish you could make better swirl flaps than the contracted supplier to Mercedes. I'm SO disappointed in Mercedes, so much for "the best or nothing". Obviously "nothing" wins out.

[@KaliFg47]

So I just bought a brand new OEM intake manifold, guessing I should install this to the new one when it comes in so I dont need to worry about it.

[@GeOl011919954]

Kali Fuller I plan on doing the same when I order my new OEM intake manifold for my 2006 Mercedes C230

[@lawboy777]

Good video thanks - but what about if other plastic actuating rods (not the middle one) or ball joints have snapped - as mine have. Do you have options/products for that situation?

[@lyceargtx3779]

Same. Did you find a product for your problem?

[@RaphaelKepinski]

@@lyceargtx3779 I found a kit for those things on AliExpress. Not sure of the quality. Ordered it but it takes months for it to arrive. Might be easier to just get a whole new manifold. It's a crime that MB doesn't sell these pieces and that it made them out of Fisher Price plastics.

[@luke_cowis]

I like the product. But I found impossible to snap the central pivot on bolt joint with silicone grease. The metal pieces look like bent inside instead of snap over the bolt joint. Not sure what to do now... It's very last step and seem to be impossible to snap it on. Why uro didn't use same rubber housing as with other two ball joints? Any recommendations? Im worry that that protection metal lock or how you call it is damaged now..

[@Uroparts]

Hi Lukáš, the URO kit uses the same type of metal clip as the original Mercedes part. The sides of clip must flex outward to fit the clip over the ball, so if you squeeze the sides of the socket with pliers or other tool when trying to snap the socket into place, it can prevent the clip from flexing outward and result in bent tabs. Try bending the little tabs back into their original position. It might be easiest to fine-tune the tab angle if you pop the clip off the socket, so it's easier to bend the tabs from the side with needle-nose pliers. After the clip angle is corrected, you could use a small flathead screw driver to lift one (or both) sides of the clip to expand it and make it easier to snap the socket onto the ball. Please contact us using the contact forum on our website if you need any additional assistance, thanks!

[@luke_cowis]

@@Uroparts that's exactly what happened to me. Managed it to clip it on.

[@wbbqhstube]

Without removing the intake manifold, can I visually check if indeed this part is broken?

[@Uroparts]

Yes, if you look closely you can see it.

[@genatorbol]

URO Parts With the engine running, is this item supposed to be moving? I had somebody rev the engine while in park and none of these bits seem to be moving at all

[@anthonypenemodikwa4761]

How can I order the part

[@TrueKing]

Is this part for 02 clk430 also?

[@keyboarddancers7751]

mercedes should hang their heads in shame!

[@GUYANESEGT]

hahaha they won't because they have my money...... hangs head in shame and starts crying

[@DonatasMartinaitis]

what if i ignore that problem?

[@DonatasMartinaitis]

Thank you for reply. What code was on your car? In my is P2004. its my first CLK350 and realy i dont know how exactly it should go...

[@beqat9330]

rods moves when car is going or on parking acceleration too?

[@Uroparts]

Hi, the rods move runner flaps, which direct airflow through long or short intake runners depending on engine RPM, optimizing engine performance.

[@SupremeAutomotive-v6b]

is the center flap right hand thread or regular lefty loosey?

[@Uroparts]

Hi, do you mean the flanged pivot bolt for the rocker arm in the center of the intake? The pivot bolt has standard thread (lefty-loosey).

[@fastforward4466]

I can't order this kit through the link provided in the description, assistance would be appreciated.

[@Uroparts]

Hi, please search Google for "URO Parts 2721402401RPRM" to see a list of retail sellers. Thanks for asking!

[@glennpiggott7860]

how much is the repair kit?

[@joshgray2024]

What about the one to left and right.right one broke out the manifold

[@Uroparts]

Those don't operate nearly as often so the failure rate is much less. Unfortunately it doesn't make sense to make them and if you have an issue with them you'll have to purchase an entirely new manifold.

[@joshgray2024]

@@Uroparts removed manifold lastnight. And swirl flap is completely gone...pieces fell out i can not believe this,a Mercedes design and its horrible. Im so upset and glad i dont own this car. M272 m273 trash if u ask me.i want the double plug huge coul engines back m112 m113

[@GermanBlueMax]

Is there a way to do this job without removing the intake manifold?

[@Uroparts]

Maxweisen unfortunately not

[@GermanBlueMax]

@@Uroparts Yeah just took a closer look today. Looks like it is coming out!

[@davidjacobs8558]

@@GermanBlueMax were you successful?

[@GermanBlueMax]

@@davidjacobs8558 I removed the manifold and installed the repair kit. I've been driving with this repair kit for over 10,000 miles. It works perfectly.

[@DSBeats_100]

Did you notice more power and better mpg?

[@danieljanca]

Hi, thanks for the great video. Does this problem occur on the 2007 w204 c220 models also? Thanks!

[@Uroparts]

Hi Daniel, unfortunately our kit does not fit the 2007 C220. It's intended for the intake manifold 272 140 2401, which is found on M272 or M273 V6 engines. To answer your question, many engines suffer from oil vapor buildup in the intake, which can negatively affect the performance of butterfly valves. Performance enthusiasts sometimes add a custom oil trap between the PCV and the intake to reduce buildup.

[@jaime4jc]

Very helpful video, I have 2007 Mercedes e350 does this work for my car??

[@Uroparts]

Hi Jaime, thank you! This kit fits 2006-2011 E350 with M272 V6 engine.

[@Promos321]

@URO Parts The video starts explaining that the cause is due to carbon buildup making it harder to move the Flaps until they get practically stuck. Then the plastic breaks. So I'm not understanding how replacing the failed part will solve the problem. It will work a bit, but struggle to do so and still perform poorly. The video also makes no mention of removing the manifold to perform this task, but at then finishes off with completing the job by installing the manifold back onto the engine. And so, shouldn't this kit also include all required parts to make it simple?

[@Uroparts]

Our kit is metal and can withstand a lot of carbon buildup so you're likely to get years more out of your intake by installing our kit.

[@helmhurst]

"the cause is due to carbon build up making it harder to move the Flaps until they get practically stuck. Then the plastic breaks. " How do I get rid of the carbon? Since this seem to be what could be the most likely cause.

[@Promos321]

@@helmhurst I think a lot of it also has to do with the fact that the plastics dry up over time, and become brittle. So much that cars will not be able to get to 15 yrs without parts breaking. Some, pretty significant.. ... it's a good thing these don´t have most things actuated by diaphragms and vacuum lines like its predecessor. This will get it going but, even if there is little build-up, note that the internal flaps are also plastic and will also become brittle.

[@SimeonDimitrov-350]

Hello guys. A little help please(P2006 - no check engine light,though ) It doesn't look like anything is damaged with me, but after pressing one of the levers as you do in the clip, it stays in the same position and does not return.,at the same time it moves hard. What do you think the problem might be? 🙄

[@Uroparts]

Hi Simeon, the central pivot lever is operated by a computer controlled vacuum actuator, which in turn operates the swirl flaps. As the intake manifold experiences carbon buildup, the flaps on the inside have to work harder and harder to open and close. This, in addition to being exposed to high under-hood temperatures, makes the plastic brittle and causes the weakest points of the system to fail. During installation of URO Parts Repair Kit 272 140 2401 R-PRM, the intake manifold needs to be inspected to ensure no excessive carbon deposits are present on the intake swirl flaps themselves. This could lead to binding and inconsistent operation even after the repairs and enhancements are completed. A simple cleaning with common intake aerosol cleaners is recommended. Hope that helps!

[@ninopelaez3802]

are these parts plug and play? will i have to make any mods to fit anything to my manifold?

[@Uroparts]

Hi Nino, no modifications are required. The upgrade kit installs just like the OE parts.

[@Uroparts]

@@AkbarKhan-vz7in You can purchase it here: www.rockauto.com/en/partsearch/?partnum=2721402401rprm

[@ovidiouria3558]

Donde puedo adquirir ese kit para un cls 350 cgi w219

[@waynegrant6491]

Sorry to ask this but where do I order this part?...all help appreciated.

[@Uroparts]

Hi Wayne, you can search Google for "uro 2721402401R-PRM" to shop a wide variety of retailers. Your local auto parts store probably also carries it, or can order it for you.

[@amoghraghavendra1450]

i have an error code P200A00 on my gle 350 w166. Could it be the same issue ?

[@kennedysoko888]

Can a broken tumble flap cause misfiring?

[@alexanderfleming1864]

Not sure but I know this can cause a similar vibration to a misfire

[@skunkedfishing7868]

If you are going to do the pita work to remove the manifold might as well replace the whole thing or at the very least clean it out very thoroughly before throwing it all back together

[@oriancunningham]

I would repair then have it drink a can of sea foam

[@ltsgarage7780]

Uro parts. The problem with my 2008 Dodge sprinter is when I press on my pedal. My van pulls away from a stop sign really "slow". By the time I'm 25 feet out it starts to run normally. It's just really slow at the take off. I've actually been parked on a hill facing up. When I stepped on the pedal it would not pull itself up the hill. I just kept screwing with it until finally I got it to move. It runs really well one I get it to move. It hasn't done the strang up hill from a stop thing in a while. The pulling away from a stop sign really slow happens all the time. Any ideas? I'll get the codes its putting out tomorrow morning (Monday)

[@Uroparts]

This does sound like an intake manifold problem, but I'm not aware of any repair kits for a 2008 Sprinter so you probably need to replace the whole unit.

[@ltsgarage7780]

@@Uroparts this problem is a strange problem. I've been driving it for about 2 months now with it doing the sluggish thing on take off. I woke up this more. Started my truck and sure enough it's still doing the same thing. I drive it to the post office (about 4 miles away) I shut it off. Come back out from the post office start me van & the check engine light has gone off. I drive it over to my shop ( about 4 miles away) it is running perfectly fine. I've been driving it for most of the morning and the check engine light has not come back on? Now that is not uncommon for my van. Last Oct. I went to get it smogged to register it. The light had been on for atleast 10 months. It went out the day before I took it in to the smog place. Past with flying co. This is a 2008 and this has been going on since I purchased it. Well it really started about 4 years after I purchased it. I've also had 3 computer refreshes done. Had to have them o get it licensed. When I purchased my sprinter I was getting 21 miles to the gallon. First flash down to 18. Second flash down to 13. Third flash now I'm at about 8.5 miles per gallon. I just love our government. How can it be better on the envirement getting this bad of fuel mileage? I would think getting the 21 mpg would be better??

[@oscartorrijos2860]

Would this part # fit a 2009?

[@Uroparts]

Hi Oscar, which model do you have? The kit fits the vehicles listed here, click the triangle for the drop-down to see model applications: apaindustries.com/parts/10616

[@securityguy]

Germans like using plastic engine parts. Just check intake manifold problems on BMW's also. That's German engineering for you.

[@bigsacrifice8064]

@2:24 if it was truly an imagine of excellence in engineering, Mercedes Benz would not have manufactured Engines that fail & enter limp mode due to a single cheap plastic brittle part in a high temperature intake manifold system. its flawed engineering at its finest.

[@MrNavyman53]

If ridiculous emissions laws didn't exist, they wouldn't have needed to.

[@nicolasmaestro4971]

Will this piece work for a mercedes 2009 c300?

[@Uroparts]

As long as you have the intake manifold MBZ# 272 140 2401 then it will work.

[@rusty358]

Other post have said that the bushings and internal parts will disintegrate and throw broken pieces into the intake valves. Your kit doesn't address this, does it?

[@Uroparts]

No, our kit only addresses the most common issues, which are the pivot lever and actuator arm.

[@salamandroi]

where to buy this kit??? 🙄🙄🙄

[@Uroparts]

Hi Solidus, just visit Rock Auto or search Google Shopping for "URO PARTS 272 140 2401 R-PRM", and you'll find lots of retailers!

[@ShaneHolly]

How donyou order the part and how much is it?

[@Uroparts]

You can purchase it here: www.rockauto.com/en/partsearch/?partnum=2721402401rprm

[@edmondyoung7139]

Do you have an URO Repair Kit part number for a 2011 ML350 Bluetec Diesel 3.0 Engine OM642. Is it possible to replace the Central Pivot Lever in front of the Intake Manifold on the outside, by removing the air pump and the thermostat, without taking the Intake Manifold apart?

[@Uroparts]

Edmond Young no sorry we do not.

[@ricardoorozco2800]

Will this work for my 07 e350 if so can you send the link to buy the aluminum one mine broke

[@Uroparts]

Yes it will work. You can purchase it here: www.rockauto.com/en/parts/%C3%BCro+parts,2721402401RPRM,intake+manifold+actuator,17824

[@anthonypenemodikwa4761]

how can we order the part

[@Uroparts]

Hi Anthony, search Google for "URO Parts Intake Manifold Repair Kit 2721402401RPRM" to choose from a variety of retailers.

[@luke_cowis]

This is great idea URO! Can I buy this kit in New Zealand? Do you have any suppliers here? Thanks

[@daviddeshazo8577]

Right job security's they only offer the whole intake and when i asked about just the lever i got a phucked up answrer so i caller NAPA and got a kit for 200 included gaskets and lever

[@numbstranger]

Can I buy this as a kit in the UK?

[@Uroparts]

In the UK, please contact 'The SL Shop' or 'Euro Car Parts', thanks!

[@zeomarmob]

Yea and don’t forget to clean out the manifold and install the oil catch can that some “smart” people at Mercedes are keep “forgetting” to put.

[@bigjokerkrazyrace]

Do you have the repair kit for a 2011 GL450?

[@Uroparts]

This does fit a 2011 GL450

[@katungyepeter3727]

How can I order ?

[@Uroparts]

Hi Peter, search Google for "URO Parts Intake Manifold Repair Kit 2721402401RPRM" to choose from a variety of retailers.

[@GeOl011919954]

URO Parts would you recommend that I install this kit on the new OEM intake manifold that I plan to order for my 2006 Mercedes C230?

[@Uroparts]

George Olivas yes we would. It will prevent premature failures down the road.

[@sherifkastrati4104]

Were to but online this kit please

[@Uroparts]

Sherif Kastrati You can purchase it here: www.rockauto.com/en/partsearch/?partnum=2721402401rprm

[@filipmet860]

Can i buy it in Poland ??

[@Uroparts]

Hi Filip, you can order from Rock Auto in the USA, which has good prices and reasonable international shipping fees.

[@ThadmanKane]

Any way to order this?

[@Uroparts]

You can purchase it here: www.rockauto.com/en/partsearch/?partnum=2721402401rprm

[@YansenHaryanto4547]

even URO make a better product than mercedes...

[@GhostI967]

I have this code 0521 intake manifold short circuit to ground of sensor lines tumble flap shafts stick in the actuated position (P2004) what could it be ? is it some kind of electric thing like a sensor ? or is it that broken flap ? and should I replace the whole Intake manifold ?

[@GhostI967]

well any one help me ?

[@jonathangonzalez4803]

i have 0521 code that you have and P2006 code which states "intake manifold runner control stuck closed bank1 a" me and you will most likely needing to replace either the manifold or the part in the video

[@GhostI967]

Well I think I will replace the whole manifold cause I checked it my self without takin it out you could see it through a hole, some thing like that and I saw no crack or something. Next week I well take it apart and I will replace it also I will check it if it is really cracked or not for you

[@GhostI967]

Jonathan Gonzalez yep it wasn't broken, I replaced it today

[@jonathangonzalez4803]

bassam asaad it was broken or it was not?

[@deanfarakesh4725]

What is the little star washer that’s included in the pictures of the product called?

[@Uroparts]

Hi Dean, it's called a "press-on" or "starlock" washer.

[@mahmoudgalal4713]

Good video thanks 👍

[@les536]

Why do they say German engineering is the best I had 3 Mercedes and all were junk the airmatic suspension failed sbc failed intake lever broke esp bas just was a complete hell and money pit...I switch to Lexus so has my wife has Honda accord and we have not had one failure ride is smooth no limp mode just such a relief now we can use our paycheck for our family other than giving it to Mercedes

[@sundaydwip6899]

the only thing germany mechanic forget to learn is how to make a reliable car

[@alanmotran426]

Maybe cuz you neglected the cars. If you don’t have the money to repair or knowledge to fix your car then don’t bother buying a german vehicle. Stick to your Japanese junk.

[@ayinyahawahwayahawashi7129]

Pre year 2000 mercs are built up last, lots of steel but after that, too many plastic parts

[@Uroparts]

You can purchase it here: www.rockauto.com/en/partsearch/?partnum=2721402401rprm

[@bluebird0479]

The link doesn't seem to work. Can you please check. And does this fix apply for 2007 Mercedes c230? Where can I buy this in Canada?

[@Uroparts]

Hmmm, the link works for me. Yes it does fit your car. Try going to www.rockauto.com and search for Part# 2721402401RPRM.

[@don.timeless4993]

The stupid mistake that ever done to a Mercedes engine!

[@philipcooper8297]

Google ''Mercedes-Benz biodegradeable wiring''.

[@conny-r]

TOP Video

[@sombatchannel3628]

Good​🎉

[@les536]

from personal experience i know because i owned 3 mercedes in my life and this video is very true the abs plastic peice will break and audi a8 use a simular system on all the mercedes i owned the air matic system failed so did the transfer case on the e500 and the conductor plate on the s500..mercedes is pure shit people like to own one because they feel its a status symbol but they are really over engineering a peice of shit car over priced useing cheap parts whats the point of having a complex motor if the heart of the failure of the entire system depends on a peice of plastic??? they are fucking dummies and myself as well as my family or associates will never buy a mercedes agian

[@Evrenthewrencher]

78 flbs? Lol i dont think so .its about 12

[@Uroparts]

You are absolutely correct, the correct torque is 7 to 8 foot pounds.

[@ELP1125]

So you pay 70K+ for plastic engine parts. Those crafty Germans knows how to fool em 😂

[@Uroparts]

Hi Eric, plastic parts can save the automaker manufacturing costs and reduce weight to improve mileage (often mandated by governments), but it does provide the automotive aftermarket with an opportunity to provide upgrades, such as our URO Premium line of components that feature improved designs and/or superior materials.

[@asmith0609]

Excuse my French but why in the FUCK would you make plastic moving engine parts?

[@Uroparts]

Very common in modern engines, probably for two main reasons: to lower cost, and to reduce weight to help meet ever-higher government fuel economy standards.

[@adithyadevvp3289]

It's called a "tumble flap".. not a "swirl flap" .. speaking MERC'dially🤣