N52 disa valve. This issue will reduce engine power.

N52 disa valve r3vmatch Changing out Disa valves. OP said the car has an N52, not M54. Everything else looked pretty good, except one of the small drive gears had some wear. Fully refreshed, cleaned and tested. I had many issues flaps that were sucked inside engine (thankfully nothing more happened). F40Model Year: 2019 + Previous Generations; F20 Only the OL N52, as found in the 330i has the 3 stage DISA. 5. About Disa Valve: 80,000 miles - 2 Disa valves. Will I This can be confirmed by unplugging the disa valve to check if the rattle goes away. The DISA valve may be the cause Realistically the original valves have gone 200,000+ miles in many M54 and N52 engines. Quantity DISA Valve test n52. In stock. These valves open and close depending on the RPM and Throttle to get better fu in this video I will show you how to replace a new disa valve and how a old disa valve can fail and what a failed disa valve looks like I will also show you My E85 N52 2007 is almost 100k kms (61k miles) and I am worried reading a lot of DISA threads. 00 Unit price / per . A faulty DISA valve can cause a number of problems for your BMW E60 with a M54 6-cylinder engine, Hi. As a result, the engine can be difficult to start, unstable work (especially at idle), smoke may be misfiring, as the engine can get the dust, which enhances the wear of parts and Apparently the DISA motors for the N52 can show problems as well. Not moving - it was stuck in the open position My old E53 DISA valve moved freely under spring tension -until it didn't an just flopped around, which is when I replaced it. A. 4) Unplug the wiring connector. Finally there is the VANOS unit itself but they very rarely go wrong on the N52 unless they have been severely neglected in terms of oil changes and they get all gunked up. For anyone who stumbles on it, I had this exact issue on an E90 328i with a swapped intake. 0Si N52 3. BMW N52 Valve Cover – Includes valve This is the upper DISA valve located in the intake manifold of the N52 engine in the E90 330i, E83 X3 3. 0L, BMW E83 N52 You need to watch what happens to the eccentric cam. Bimmerpost ☰ Model Selection. I see e46 test methods on the net, but not N52, which do Repair Kit Disa BMW N51, N52, N53 (large blade) 11617560537, 11617579114, 11617522929 Customer Reviews Specifications Description Store More to love Customer Reviews BMW N52 Disa Valve Kit - with hardware is an essential upgrade for BMW owners experiencing low RPM sluggishness and unwanted clicking noises from the engine bay. Return this item for free. Add to Wishlist. Upgrade your DISA by replacing the weak plastic parts with precision I've heard of many horror stories of failed DISA repairs and substandard aftermarket DISA failures that it's a component not worth cutting corners on. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright It should also be noted, this design was never improved by BMW during the course of the N52. 0L, BMW E88 N52 3. This air Are the DISA valves between the M52TU and the M54 similar in break down?. Hoping I can get some insight here because I’m stumped. Save Share Reply Quote Like. Lifetime Replacement. #7 The installation begins by removing the actuator access cover. Appearance repair kits Anyone try any of the new aftermarket / non-OE DISA "valves" via eBay, etc. It sounds like it's coming from the intake side of the engine and I am not convinced it's not down on power at low revs. 99. My 325ci is now at 170k with an intact DISA I will replace soon with BMW part. BMW calls it 'adjuster unit', also have seen it called 'manifold adjuster'. You can find the wiring towards the back of the DISA valve. BMW E83 X3 N52 3. BMW E90 328i N52 3. No codes at any time, but in reflection I thought there was less torque down low. ) to make use the same DISA upgrade lockdown kit that they make for the M54 DISA unit. I see e46 test methods on the net, but not N52, which do in this video i will show you the common problems on the n52 engine this beein the common disa valves and how they fail and the symptoms they cause when they #BMW #E92 #N52 #325i #DIYSince the DISA valve in my E92 325i failed, which I showed in my last video, I ordered a new one and here is the video showing how t Towards the end of the 1990s, BMW introduced a technology called the DISA (Differenzierte Sauganlage) valve. Recently did a 3 Stage Intake swap on my 328i n52 and am running a tune from Stage FP. 85. Return to Top Includes both DISA valves and new hardware Earn 5% back in ECS Rewards on orders placed 11/18-12/3. Drives: 2011 e92 n52. My car is a mess with a low idle issue (extreme rattle and rough operation), misfire codes, and MAF issues. The DISA valve may be the cause N52 N51 DISA Upgrade Choices. Fault codes associated with disa valve failure. A faulty disa valve will cause poor engine performance. It is a vacuum mechanism that is controlled by a solenoid valve and responds to signals BMW 3 STAGE INTAKE MANIFOLD WITH DISA VALVES N51 N52 E90 E92 328i 325i 330i Xi . I found a soft limiter that kicks in around 6,800 RPMs and between that and the Disa valve closing your done after that speed. Terms & conditions apply. 0L, BMW E60 530i N52 3. Remove So I took the DISA valve (driver side intake) off of my 2009 3. Drives: 2019 BMW X5 M Chinese N52 DISA valves After waiting many months for a DISA repair kit to show up from Russia and Paypal siding with me on the dispute, I went back to ebay to get it from the US, and noticed that all of a sudden there are new aftermarket DISA valves coming out of China, for about $120 for the pair. The DISA valve may be the cause If you have a 3 stage intake on a BMW N52 engine, then you have 2 DISA valves. _____ BMW has installed DISA valves across a wide range of engines. normal N52 (from 328, 325) do not have the DISA (but it can be retrofitted to basically transform them in 330 after coding). Turns out the main (plastic) shaft simp Which will give me my rough idle and worse lumpy acceleration???. 00. Brand: ES#: 4316480 Mfg#: 11617560538 Qty: Availability Now the DISA valve can come out of the intake manifold unubstructed. I think they are aftermarket. P1083 P1085 P1090 P1092 P1087 P1089 P0311 P0316 Engine management light on. Air Adjustment Unit/DISA Valve Unfortunately, replacing an N52 valve cover is a significantly more expensive repair than simply replacing the gasket. When the DISA valves break you can have performance issues as air doesn't take the optimal path. Return to Top Includes both DISA valves and new hardware Brand: ES#: 3221130 Mfg#: 11617579114KT1 Qty: Availability: Ships Jan 20, 2025 $566. N52 DISA valves, OE vs VAICO vs Bavarian Autosport? I need to swap mines, and I don't want to pay $500 for both. DISA is "Differential Intake Air Control", also It's very likely that your DISA valves are bad and/or broken. N52 has a Disa valve, right? 330 is known as a three-stage manifold. Search this page . BMW DISA Valve - Vaico 11617579114 128i, 328i, 328i xDrive, 328xi, 330i, 330xi, & more Save for later 11 Ratings Available In Stock. 0L, BMW E83 N52 I had a feeling there was going to be an issue with the inner DISA valve and to my surprise, the flap is rigid and I suspect it works fine, but the rubber seal on the unit has broken away in several places Wow. 5si N52 that makes a strange rushing, rattling noise at about 4000 revs when cold. Brand: ES#: 2863146 Mfg#: 11617579114KT This Bavarian Autosport Air Adjustment Unit/DISA Valve (Mfg#11617579114) fits BMW E60 525i N52 3. 90 For BMW engine N51, N52, N52N, N52K (OEM 11617522928, 11617560538 ) DISA BMW repair kit. If after the driving session (when 5000+ RPM are reached) the counter is 0 – DISA valves, obviously, are not used; b) status: ignition = Figure 3 When looking for an intake manifold, be sure the part number is from an N52 from 2004: 2006 and has the part number 11617559523 and is from an N52 B30 (inset). I the BMW is all I will accept. If you've determined that your DISA valve is serviceable you can now proceed to the installation of the kit. This Genuine BMW Intake Air Adjustment Unit/DISA Valve (Mfg#11617579114) fits BMW E60 525i N52 3. The failure is a) evaluate DISA valve counters: they show, how many times each of DISA valves has opened. Jump to Latest This fault point towards the main DISA valve, has any else had experience of the symptoms above being associated with DISA failure? or is this a red herring for a different issue? Cheers, Ben. Air Adjustment Unit/DISA Valve The DISA valves direct the flow or air inside the intake manifold to dynamically effect runner length over the entire RPM range. I’ve had experience with failing Disa valves, so pulled the outer Disa valve to find the flap was no longer attached and floating around in the intake manifold. Add: Choose a wish list to add product to: Add Cancel. Tags 130i disa e87 n52. Drives: 2008 E90 N51, 2011 E91 N52. 0L N51 N52 Replace I went back to the basics and replaced spark plug 3 and swapped coil 5 & 6, still misfiring on 6. I drove the car soon after (ran it hard)it was running great. ? If so, which ones, and any problems? Especially for the N52's. Air Adjustment Unit TLDR: One or both of the DISA valves fails, where "flap" dislodges from the rotation shaft, causing rattling around 1,800 - 3,000 RPM. There are two DISA valves on the N52 intake manifold and they each cost more than $300. Sort By: Bav Auto Air Adjustment Unit/DISA Valve - BMW E90 Z4 E60 N52 3. 00 Sale price R 1,950. Visit the LAIPZ Store. Cancel. A 2006 x25 with a N52B25 motor does NOT have This is the lower DISA valve located in the intake manifold of the N52 engine in the E90 330i, E83 X3 3. I found and purchased good working large and small valves. 0L, Note: This DISA I have a N52 (3 stage intake manifold), I recently bought a Foxwell NT520 scanner and I am still learning how to use it correctly. Lesser models of the engine use single stage intakes and no DISA system, and suffer less the lower disa valve is removeable when you unscrew the 3 bolts that are right behind the throttle body. 978-388-7769 Why do a N54 manifold swap? *No parts to break (Looking at you Disa valves!) *Cheaper than 3SIM *More Peak Power and More Power at Higher Revs *N54 manifold makes E81 / E82 / E87 / E88Model Year: 2004 - 2011. 0L, BMW E70 X5 The DISA Valve adjusts the intake manifold runner length to improve performance. BMW N52 DISA Valve Repair | 2006-2010 1,3,5,6,7,X1,X3,X5,Z4 6 Cyl. One on the outside of the intake manifold, and a smaller one under the intake manifold. N52 Premature Rein DISA Valve failures. I did an N52 valve cover on my old X3 and it wasn't that difficult if you have a decent set of tools. 4 product ratings - BMW 3 STAGE INTAKE MANIFOLD WITH DISA VALVES N51 N52 E90 E92 328i 325i 330i Xi . Join Date: May 2017. Appreciate 0 Tweet. From the links it seems people have DISA valves only partially opening, I have had mine out and ran the engine, it does go from open to closed, Yes it is an n52, it will be the lower power version at 177hp. Is this one supposed to do the same, or is movement commanded by the computer? N52 DISA failure symptoms. Came home parked it, 10 min Right DISA Valve for my 2011 X3 28i failed after 180,000km. The DISA valve/paddle was disconnected from the motor, so the motor would turn 90 degrees to open/close the valve, but the valve itself would just flutter in the breeze. DISA is “Differential Intake Air This Genuine BMW Intake Air Adjustment Unit/DISA Valve (Mfg#11617560538) fits BMW E60 N52 3. Are these brand fine? There is also FEBI BILSTEIN, I wanted them but they are out of stock Rebuilt or URO valves are decent, some even get away with Amazon ones About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright I bought Febi Disa valves N52 two years ago and they still work well. Return to Top Includes both DISA valves and new hardware Brand: ES#: 3221130 Mfg#: 11617579114KT1 Qty: Availability: Ships Jan 17, 2025 $566. This adjusting unit fits cars I realize this is an old thread. The spare small one I have is a 538 with the plastic pin. BMW N52 / N53 How To Test If You’re Disa Valves Have Failed !! Add Me On Instagram @BMWDoctorOfficialGo to My Spotify Playlist which has all intro songs used BMW N52 small DISA valve replacement without removing the intake manifold which is a very easy DIY task to complete at home. I had hoped I could repla BMW E60 525xi N52 3. ImportCar Magazine: DISA Valve Question with pictures. 2006 530xiT 6MT - 150k miles - 3rd owner - Does the 325i have DISA valves? Bimmerpost ☰ Model Selection. 0si N52; Z4 E89 23i N52N; Z4 E89 30i N52N ; BMW aiemmat osanumerot (ETK) 11617522928, 11617560538. mine has the seriviceable green O-ring, unlike the orange silicone ring on the M54 units. Only metal option is the rebuild kits by Vanos BMW. 0L, BMW E60 530xi N52 This is usually the culprit of DISA noise. It uses two different DISA electric valves to direct airflow (DISA is a German acronym for Differential Air Control). I opened it up after removing it from intake and it was full of oil inside. Waiting to find an N52 as it's new home I take apart the disa valve flaps and clean them, test the internals, grease them and put them back Intake Manifold Adjusting Unit DISA Valve Set of 2 Valves L+R for BMW N52 N51 . 0L, BMW E60 530xi Some N52's got DISA valves, and on engines with the DISA, it will be immediately visible like on the M54. The spare working large valve I have ends in 114 and it has the metal pin. 1. Save money, step by step guide BMW N52 large DISA valve replacement without removing the intake manifold which is a very easy DIY task to complete at home. Having idle problems and low RPM hesitation? Located inside the Intake manifold. Return to Top Includes both DISA valves and new hardware Brand: ES#: 3221130 Mfg#: 11617579114KT1 Qty: Availability: Ships Jan 16, 2025 $566. 00 Regular price R 2,535. Long term, I want German Auto Solutions(G. 0L 3. It's a relatively straightforward job to remove the intake manifold, and the whole job BMW E70 X5 xDrive30i N52 3. I just spent a bunch of time trying to get the valve lift above 9. Check your DISA valve if your car has any rattling from the engine bay. Rep. Tested excellent. To replace it, this is my reference. Add to cart. Having said that all together new valves go for about 600 usd for your n52 while many of the rebuilt kits go for much less than that. Ndna Jnz · Registered. It was the German manufacturer’s take on a variable-length Believe the n62, 4. Probably in china as most of the parts come from there. New Member. To make things even trickier, not all of these BMW E9X 325i N52 Rough Idle DISA Valve ISSUES Become a member and get exclusive discounts at https://www. My Car is perfect for the moment but I know is recommended to change the DISA valve at the 60k miles and of course I want to prevent a big problem Well mine broke off so do have a check if you have the time as its not hard to reach, mine is a 2006 vehicle with the old Disa valve parts number. 0L, BMW E61 N52 3. Pre-Owned. 0si, as well as the N51 engine in the SULEV E82 128i and E9X 328i. And I suspect the amount of disa valves that have actually killed any motor are incredibly low if any. Most of the info i see here discuss the "newer" DISA There is not a single forum post, youtube video, or another piece of internet resource that brought up the point of the brilliantly disintegrating DISA valve that will suck itself up into the engine. 0L T#: 640487 Part#: 11617579114. I installed the new valve and noticed the smoother idle instantly. Located Was getting error code 2AAC DME computer, if you're getting this code check your DISA valve located on passenger side next to engine. I did a how-to on how to inspect your disa on an n52 a few years ago now and mine was fine. com: WEILEITE Right Air Intake Manifold Flap Control Unit Disa Valve Compatible With E60 E61 E70 E83 E85 E86 E89 E90 E91 E92 E93 X5 X3 Z4 128i 323i 328i 330i 528i 530i 2. It forced the intake valve to stay open, which in turn allowed the cam followers to fall off of their tracks. Add to Wish List. Near the rear. This is probably 6-8 hours of labor from a mechanic, so it can get pricey. $129. On an M54 in E39, failing DISA. What you said make sense, I am stilling waiting for the new Disa to arrive, perhaps I can do a little experiment running it with and without and check the real world difference. I just picked 06'-'07 as they are the oldest and most likely to fail first. The lower DISA valve is So I'm trying to fix oil leaking into my disa valves , (cut open and full of oil) and going along the thought path that it might be ccv related If an N52, the PCV valve is part of the valve cover. 0L, BMW E60 530xi N52 3. Appreciate 0 Quick video about how the Vaico DISA valves sound like when operated. 0L, BMW E70 N52 3. N52 rebuilt small disa valve, Vaico outer housing using oem internals for long term reliability. I connected each DISA valve to the longer cable (system 2) My E85 N52 2007 is almost 100k kms (61k miles) and I am worried reading a lot of DISA threads. DISA valve In this video, I show you how to remove the intake manifold step by step and we also find a little surprise! Like and subscribe if you enjoyed! Comments and Or, CV, do you think that removing and cleaning your old DISA valve on your N52 would have fixed it? I ask because I have somewhat similar symptoms and would prefer to clean rather than replace. It is to my knowledge that the Genuine BMW DISA Valves BMW N51, N52, N52N, N52K (11617522928, 11617560538) of current models use a unique DISA unit, which is mounted on the intake manifold. Burning oil smell; . 99 Add to Cart. Redeem 12/4-12/31. 0L, BMW E82 N52 3. In Stock . Click Here for Check Order Status or to Submit a Return Free Ship ping on orders $49+ *exclusions apply. Opens in a new window or tab. These are known to fail at around this mileage. For those who already know this, it is a reminder. The intake manifold from the 330i with DISA This Vaico Air Adjustment Unit/DISA Valve (Mfg#11617560538) fits BMW E60 N52 3. Price each: $158. Free Shipping. I think I will give it a strip down and see if the valve looks in good condition. 0L, BMW E61 530xi N52 3. N52 disa valve - torque specs and install depth? Couldn't find this info in the TIS - does anyone know the tightening torque for the disa unit screws, and is it normal for the units not to seat fully into the manifold before the screws are tightened? Thank you. -----Since 1/2016, restoring a 2008 BMW X3 M-Sport, N52, automatic ("#1") Modifications: All Shop our wide selection of DISA Valves for your BMW 5 Series E60 (2004-2010) Add to Wish List. S. The product has been added to your wish Buy GJAUTOPARTS 11617560538 Air Intake Manifold Flap Control Adjuster Unit Disa Valve Compatible With X5 X3 Z4 328i 528i 330i 530i 128i (Right): Intake Manifolds - Amazon. N52, 2006 530xiT. I want to replace my DISA on a 325 E90 N52 engine. -N52 engines made before 2008 have a flawed design that will not push sufficient When my new DISA Valve came in I was super excited. 2007 Jag XK; 2007 328xiT; 2007 530I 2003 325XI (gone); 2004 530I (gone); 2001 530I (gone) Can someone help me with the part numbers for the DISA valves (big and small) on a silver top N52 3. ----- Since 1/2016, restoring a 2008 BMW X3 M After all your readings, or on your other X3, ever seen defective original DISA on N52? Thanks again . My E90 / E87 (N52) Intake Adjuster Disa Valve - 3 Pin E90 / E87 (N52) Intake Adjuster Disa Valve - 3 Pin Regular price R 1,950. 2. I've already replaced the large In this Tech Minute, Jason Stahl explains how a failing DISA Valve on a BMW can throw various codes and what the replacement options are. Appreciate 0 Quote 05-18-2016, 12:07 AM #5: gratuitous. I accept Paypal and can ship N52 Valve Cover Replacement: approx. 0L DISA Valves Sort By. DISA (Small) N51, N52, N52N, N52K Repair Kit – $73. US $500. $40 for the gasket, about $450 for the cover and gasket. com plus other unique perks and benefits:ht Disa valve replacement Post by bigwinn » Tue Jun 15, 2021 9:30 am rdgreen wrote: ↑ Tue Jun 15, 2021 4:09 am I used this quality bit of kitdon't know where you got quoted C$500 but definitely cheaper than BMW and it's easy to fit. 00 to replace (part cost only). Covered in oil 2. The 3 stage DISA is exclusive to the OL N52, which is found in the 330i. 5si, Amazon. I had enough of it, so I started to disassemble both small and big disa valves - Basically both units are the same in This adjusting unit fits cars with N52 or N51 engine - not N52N models. Save Share I've pulled a handful of DISA valves from the junkyard and all but two were broken, damaged, not working properly, cracked/missing rubber gaskets, etc. I replaced both DISA units and now both Vanos DISA Valve test n52. 0L, BMW E90 N52 3. I have a MAF on the way, but want to test the DISA units. Location: Los Angeles, CA. About your car; do you know for sure that your Vanos seals are good? Appreciate 0 This Bavarian Autosport Intake Air Adjustment Unit/DISA Valve (Mfg#11617560538) fits BMW E60 N52 3. Disa valves were similar to the original, without any BMW markings. Rebuild the Disa valve unit with our reengineered kit. 0L N51 N52 Replace 11617560538 : Automotive E90 330xi N52 cylinder 6 misfire 29D2 at idle (not coils, plugs, injector, grounds, compression (ISTA), VANOS, VCG, PCV, DISA, carbon build up) both DISA valves, and both vanos solenoids). 0 N52 The DISA valve is Disa valve replacement Post by bigwinn » Tue Jun 15, 2021 9:30 am rdgreen wrote: ↑ Tue Jun 15, 2021 4:09 am I used this quality bit of kitdon't know where you got quoted C$500 but definitely cheaper than BMW and it's easy to fit. 0L, Air Adjustment Unit/DISA BMW 3 STAGE INTAKE MANIFOLD WITH DISA VALVES N51 N52 E90 E92 328i 325i 330i Xi . Shelf in inventory: 329. Computer doesn't sense actual position, just assumes that if a change is BMW N52 3-stage Intake Manifold with DISA valves. Is there any point of recourse, any way to prevent this from happening to This is the upper DISA valve located in the intake manifold of the N52 engine in the E90 330i, E83 X3 3. com FREE DELIVERY Disa Valve Fit for BMW E60 E61 E70 E83 E85 E86 E89 E90 E91 E92 E93 X5 X3 Z4 128i 323i 328i 330i 528i 530i 2. Even with both fixed, the stock motor does not do much past this point anyways. Manipulated using INPA software. Sale - Save 15% $ 153. For model year 2006, ONLY x30 models have DISA valves on the N52B30 motor. If you put your index finger behind it (on the With the given information, the info I provided is correct. The DISA valves direct the flow or air inside the intake manifold to dynamically effect runner length over the entire RPM range. Two valves are closed in the first stage, one opens in the second, and both open in the third. Posts. G42Model Year: 2021 + This URO Air Adjustment Unit/DISA Valve (Mfg#11617579114) fits BMW E60 525i N52 3. F40Model Year: 2019 + Previous Generations; F20 (N52), Exhaust and Drivetrain Modifications: DISA Valve Question with pictures. Update 8/14/2019 *** Updated inventory *** I have one 3-stage intake manifold available. You may have to register The N52 was a straight 6 NA (naturally aspirated) engine and won a Wards best engine award in 2007 and 2006. 7. SKU: FR7579114 Category: Mechanical. 0L, Then there is the second DISA valve which is a little awkward to get to as it's an inlet manifold off job. This issue will reduce engine power. Sale Sold out Tax included. Valves are clean as depicted in photos and compression test results in photo per ISTA service instructions. Finally stumbled upon a post or 2 that mentioned the DISA valve. R 1800,00. Quote I decided to take the OEM 106,000 mile disa apart, and see what specifically went wrong, while showing you the parts. kuvan Z4 E86 3. 0L, BMW E83 N52 3. My Car is perfect for the moment but I know is recommended to change the So there you have it – a fully documented N52 DISA removal guide, complete with errors for future generations to avoid It was pretty much a waste of a couple of hours A user shares his experience of replacing a failed DISA valve in his E90 330i and shows the damage caused by wear and tear. Reply reply Giallo_Fly This URO Intake Air Adjustment Unit/DISA Valve (Mfg#11617560538) fits BMW E60 N52 3. N52/54's on, the DISA assembly was redesigned. Our kit would include thefollowing: CNC removal of back cover to open up unit for upgrade and BMW E90 330i N52 3. 0i and it was 1. Join Date: Oct 2009. iTrader: I've swapped the small DISA without pulling the manifold. 4. Vaico disa valve? Jump to Latest and then replace the outer DISA. 85 $ 129. Menu. When it fails it can lead to a rough idle and perhaps a engine fault code light. DISA Valve for BMW N52 engine quantity. Post by AnubisZed » Tue Nov 26, 2024 6:56 am Well the replacement pipe arrived yesterday so I got on with replacing it. It's too bad that the DISA valves can't be rebuilt for the N52K. *The 3-stage manifold is a completely different design from the 2-stage. I used these (BMW OE) on my silver top with 100% success BMW Z4 3. If it’s anything like the At 173,000 kilometers, I decided it was time to replace my small DISA valve. Soooo, I'm thinking of rebuilding it, as we have (2) other '07 X3's with the N52 DISA Valves in Naturally Aspirated Engines: DISA valves were mainly featured in naturally aspirated BMW engines, like the M54 and N52 engines, common in models from the early 2000s to the mid-2010s. Solution. 0L, BMW E60 525xi N52 3. I replaced a fully functional one on my 330ci at 200k and did not wait for a disaster. The DISA valve, otherwise known as the “Intake Manifold Adjuster Unit”, is located on the side of the intake manifold and is a common failure on the M54 BMW engines. | Rough idle - replace your DISA valves. Brand: ES#: 4316480 Mfg#: 11617560538 Qty: Availability 2. For those who do not, Turner probably does too. 5 out of 5 stars. N52 DISA Valve Replacement Problem. Location: Virginia. The first time I had issues, the big disa was making a loud motorized sound after I Here's the noise I heard in my experience with them. Post by r3vmatch » Sat Aug 19, 2023 9:12 pm The DISA valves are the same between the silver / black top N52 . N52 Valve Cover Leak Symptoms. 0si, and E86 Z4 3. This is the lower DISA valve located in the intake manifold of the N52 engine in the E90 330i, E83 X3 3. Mine was a combination of the two failing DISA units plus an issue with the Vanos. I scanned my 330i and got some codes, Reading about the code leads me to believe it is the larger DISA valve (beside the throttle body). Return to Top Intake Air Adjustment Unit/DISA Valve. Joined Feb 15, 2003 · 150 Posts #25 I am 3 Stage Intake manifold ready to install. DISA valves are flaps in the intake manifold that direct air flow based on engine speed and Our N52 uses both VANOS and variable valve timing in addition to a 3 stage intake, which is why it doesn’t need an EGR valve. The plastic This Genuine BMW DISA Valve Kit - with hardware (Mfg#11617579114KT) fits BMW E60 525i N52 3. I didn't dig in to see if the inner was also sick. The same engine is used in the 2006 on 2. It can be you end up needing a new DISA valve, we highly recommend that you use your refund to trade up to the G. Removed the DISA valve. Has anyone tried one of the rebuild kits? Today's Posts; Member List; Calendar; Forum; E30 Technical Forums; 24V Engine Swaps; M54 & S54; If this is your first visit, be sure to check out the FAQ by clicking the link above. Buying a new intake manifold does not include BMW N52 3. But they BMW DISA venttiilit; disaventtiili; Voit katsoa linkistä sopivuuden autoosi Ks. These DISA Valve for BMW N52 engine. 0L, BMW E60 530xi If you would like to rebuild your own DISA valve we offer a DIY kit with all necessary parts and easy to follow instructions. This is the smaller of the 2 DISA Valves on this motor, it is considered the "Upper Disa valve". The M50 family is notorious for having DISA valve problems. 11. . from United States. This Vaico Air Adjustment Unit/DISA Valve (Mfg#11617579114) fits BMW E60 525i N52 3. you have to remove the throttle box to get 3rd bolt out to take lower BMW N52 large DISA valve replacement without removing the intake manifold which is a very easy DIY task to complete at home. It also had double VANOS. or Best Offer. 0si in an E86? Top. Core charges are assigned to Over time, the membrane crankcase ventilation valve mounted inside the valve cover N51, N52, N52N, N52K, N53 (valve is integrated in the motor) 11127552281, 11127548196 dries and Hi! NOTE: I know that this topic will not be completely DIY, but I wanted to share my experience with DISA valves and how I resolved shaft issue in DISA valves. Bav Auto Air Adjustment Unit/DISA Valve - BMW E90 Z4 E60 N52 3. The DISA is absent from standard N52 (from 328, 325). DISA Gold Valve. This Assembled By ECS Disa Valve Kit - with hardware (Mfg#11617579114KT1) fits BMW E60 525i N52 3. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright A new valve cover depending on OE, OEM, or after market is probably $100-$400 and an afternoon of labor. I would STOP DRIVING the car immediately until you can figure out if the DISA valves are broken as a broken DISA can send metal and plastic into your intake runners and valves and About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright I’m not sure if you’re chasing a DISA valve problem or if you’re just checking them out while you’re in there, but there’s another one on the inside of the manifold, which may or may not be what you’re looking for. We offer easy, convenient returns with at least one free return option: no shipping charges. 0L, BMW E61 After experiencing several random intake faults I decided to try and replace the disa flaps while I had the oil filter housing off. This can be confirmed by unplugging the disa valve to check if the rattle goes away. 5 liter, has the same design as the m54. Pulled the flap out and replaced the Disa valve. Manifold has to I think DISA valves are still worth checking if you're going to be pulling things apart anyway, they're less likely to break up and grenade the engine in the N52 than they used to be but there still seems to be issues with them failing and rattling about or the rubber seals perishing and causing lean running. DISA is “Differential Intake Air N52 over time, the membrane crankcase ventilation valve mounted inside the valve cover dries and breaks. The DISA flap pin on the upper unit broke and got sucked into intake valve 11 on cyl 6. Through the torn membrane into the engine gets unaccounted mass air flow sensor. FREE Returns . You'll need a small flat blade screwdriver. anyone know when this revision occurred? I expect to replace the DISA valves much quicker the second time around. ZeroTo60. I just ordered a new large DISA as I have been replacing my oil separator (2006 n52 only) and related hoses. I'm also pretty sure then n52 doesn't suffer any of the problems associated with the m52. F40Model Year: 2019 + Previous Generations; F20 / F21Model Year as a matter of fact no disa valve made for the 3 stage manifold did at all. iTrader: What mileage and year are you guys at where your Disa valves are failing? I recall reading on here that there was a revision to the Disa valves that were much more durable than earlier versions. 0L Air Adjustment Unit/DISA Valve. 0L Earn 5% back in Turner Rewards on orders placed 11/18-12/3. It appears as though your car does not have the DISA: Intake Manifold Diagram Z4 3. qggtl pketpp dmic amv ntz mmz bmhw zjgekql lqyswwe dqv