Oil pump nut e46. No core return is necessary when selecting this option.

Oil pump nut e46 5L Engine Oil Pumps Chain; Gaskets & Seals; Hardware; Sort By. Return Drilled Oil Pump Nut. Safety wire the oil pump nut before installing the motor. Just leave it alone. It's one of the classic failures associated with excessive torsional vibrations. The oil pump is basically the heart of the engine and is responsible for supplying oil throughout the entire E46 Forums. Personally, I have never had any customer cars with the issue. Take a look at which sprocket hole you can run the safety wire to in the direction in which the nut tightens. I E46 Forums. It just so happens that those harmonics shake the oil pump nut loose. As of right now, the engine is on a stand and I have The GSR M52TU/M54 Four Bolt Oil Pump Shaft is the ultimate piece of engine insurance for your non-M E46, Z3/Z4 or any other M52TU/M54-powered BMW. Oil pump nuts that back off and leave the pump idle are very common in the BMW community. drill and tap one hole for said bolt, and then a second hole for the spring that provides tension to go One of the most notorious shortcomings of the BMW M50 family of engines (which includes the S52) is the oil pump. Popped my oil pan off and the oil pump nut was LOOSE. 8L, BMW E36 328is M52 2. Oil Pump Nut, should I worry? I was browsing other forums and seems a lot of people say how bad the 3. Real racers race LeMons. I have 165k on my M54B30 and with the oil pump nut unknown, its really starting to breath down my neck. Currently, I am in the middle of going through a recently acquired m54b30 to swap into my 325ci and had some questions about options for an upgraded oil pump. So we have all heard about the oil pump nut backing itself out on the 330 motors, but it was always less of an issue on the B25 motors (from what Ive read). ZHP nut is just a nut with its own thread locker. Stupid choice. In other words, if you take your car to the racetrack, it’s at a higher risk I'd replace it with a drilled nut, apply oil- and heat-resistant threadlocker, and tie it with wire to the sprocket anyway. 5L, BMW E36 328i M52 2. However, it still comes I think there are 2 variations on the pump but I think all the 330 are the same. E46 330CI DIY Mods: Hawk HPS 5. Stewart "What is this oil pump nut issue. E46 / / / M3 • 12/2002 • phönix-gelb • 6MT E39 / / / M5 • 12/1998 • avus-blau • 6MT I've been reading through different forums and threads about the oil pump nut backing off (some say it's from the harmonics) with the m54b30. 8L, BMW E36 328ic M52 2. After going down the freeway in 5th gear, I started to notice a ticking slowly getting louder as I approached my exit. Save Share E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. If you happen to see the red oil light at some point in its life. On the ZHP model, the oil pump nut has a loctite-like coating on the thread to reduce the likelihood of it coming loose. L E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. So how to solve it? Simplest approach is to replace the nut with a wired nut so that even when it comes loose, it won't fall off. I'm changing the rod bearing of M54 and want to secure the notorious M54 oil pump nut However I can't find anywhere nearby selling the drilled nut So I This part is listed by BMW as BMW part number 11417897238 (11 41 7 897 238) and is described as an oil pump hex nut with pre-applied threadlocker (Loctite, Permatex, or similar). Content on E46 Fanatics Forum is This subreddit is dedicated to DIY Guides, pictures, and discussion of the BMW 5-Series sedans produced at the turn of the millennium (1995-2004) We may earn a commission for products purchased through links on this page Rear subframe falling apart, Dr. I tore into the Oil Pan and as soon as I broke the pan loose the nut fell onto the driveway! The harmonic balancer is. Cancel. I have done oil pan gasket twice, both on ZHP engines, the oil pump nuts were tight on both, but wouldn't say I felt too much resistance from the factory threadlocker while undoing the nuts. 1952 posts · Joined 2004 Add to quote; Only show this user The issue is not just the oil pump nut spinning off. costs $10 buying from local dealer, you need an m7x1. 0L, BMW E36 M3 S52 3. In th Interestingly enough, there is a factory recall notice (SI B 11 04 04) that dictates rod bearing replacement on the E46 M3 with the S54B32 engine, produced from February 12, 2001, through May 22, 2003. To oil pump nutor not? Jump to Latest 760 views 8 I saw the issue of the oil pump nut when I removed mine, which I was able to literally remove the nut by hand. Jump to Latest 101 - 120 of 150 Posts. Andshould I be concerned?" Well, the short answer is YES. E46 Fanatics Forum is not in any way affiliated with Oil pumps The oil pump nut issue is almost certainly to do with torsional vibrations. Remanufactured BMW Pump with Upgraded Shaft & I'll return a core: We collect a $200 refundable core charge and send you an Upgraded Oil Scooby, that would be the oil pump sprocket nut, most people loctite or safety wire it, I used red loctite, if you order a new nut from BMW it has a staking compound in the threads. The oil pump nut loosens over time, even quicker when the engine revs higher than usual. Bimmerworld nut>ZHP nut all day. No core return is necessary when selecting this option. Come join the discussion about M performance, turbo kits, engine swaps, builds, modifications, I'm working on the oil pan gasket and decided to replace the oil pump nut with one that has a wire tie. Come join the discussion about M performance, turbo kits, engine swaps, builds, modifications, classifieds What likely happened in your case, your oil pump nut came off, sprocket wiggled loose, and you lost oil pressure cause the pump cant turn anymore. Come join the discussion about M performance, turbo kits, engine swaps, builds, modifications, classifieds Oil pump nuts were never an issue until the (then) new generation of twin cam 6 cylinder engines. , 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada We guess that BMW recognized that loose oil pump nuts were an issue and gave the ZHP a nut with some added insurance. 978-388-7769 Live Chat. definitely red loc tite and get a pre drilled oil pump nut w/ the safety wire. 8L, BMW E36 M3 S50 3. Just go to Bimmerworld and order the pre-drilled nut and use that with red loctite. Come join the discussion about M performance, turbo kits, engine swaps, builds, modifications, classifieds, troubleshooting, maintenance, and more! 06A115130B, it’s an Audi a4 oil pump chain tensioner. There is a reverse threaded nut holding the sprocket to the pump shaft. 2003 e46 ZHP. My uses are primarily conservative street driving but Even though the oil pump nut is threaded so that removing it requires rotating the nut in the direction that opposite to the pump’s rotation direction, E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. Oil pump nut done. At Bimmerforums, you will find technical how-to information maintenance specifics audio advice wheel and tire combinations and model specific details not found anywhere else. 0, Painted Calipers, KONI Yellows, MeyleHD RTABs, MelyeHD Control Arms+FCABs, Motor & Tranny mounts, UUC EVO3 SSK+DSSR, UUC Sway Bar, Interior Brand New OEM Pump with Upgraded Shaft Kit Select this option from the menu above if you would like a Brand New Oil Pump with our Upgraded Oil Pump Shaft kit Pre-Installed. 5L, BMW E36 325is M50 2. These pump upgrades are compatible with OE part number 11 41 7 501 568. Come join the discussion about M performance, turbo kits, engine swaps, builds, modifications, classifieds, troubleshooting, maintenance, and more! We have experienced many oil pump failures on the BMW E36 and E46. These are the things that we E46 owners have to deal with. There are plenty of solutions for that problem out there but they don't address the underlying problem. 5L, BMW E36 323ic M52 2. Come join the discussion about M performance, turbo kits, engine swaps, builds, modifications, classifieds, troubleshooting, maintenance, and more! FYI the general consensus is that the oil pump nut is only a major concern for track cars that spend a lot of their time north of 5K rpms. 5L, BMW E36 325ic M50 2. Content on E46 Fanatics Forum is generated by its users Today we will be securing the oil pump nut, a must if you want to make power on e46 or e36 without destroying your engine Also with this plate you don't need to weld or take out the nut and if you do take out the nut make sure you torque it down right. Safety-wired nut to alleviate the nut backing off, leaving you with no oil pressure Responsible for driving the oil pump 10X Entries For Our 8Y RS3 Sweepstakes! Brand: ES#: 4759350 Mfg#: Approximately how many hours of labor am I looking at to fix a loose oil pump nut? I thought I saw someone with an ESS TS3 kit weld the nut onis this a recommended fix? 2013 F30 328i - Melbourne Red E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. Help, tuner Motorsport drilled oil pump nut disaster. BMW used this nut only on the M54 engine in the E46 Find the hole on the oil pump nut and slip your safety wire through. Had to replace the oil pan gasket, and while I was in there I decided to replace the oil pump nut with one that wires in. 5L, BMW E36 323is M52 2. 0 motor is about the oil pump nut coming off. Our Drilled Oil Pump Nut for M50, M52, M52TU, M54, S50US, and S52 engines is a strongly-recommend replacement for the factory nut that is well-known for backing off and allowing the oil pump sprocket to fall off. Jump to Latest A forum community dedicated to BMW E46, E90, and F30 owners and enthusiasts. If you have the time, I’d change the tensioner and those fancy pump gear/shafts they make for a full bullet proof. Come join the discussion about M performance, turbo kits, engine swaps, builds, modifications This Turner Motorsport Drilled Oil Pump Nut (Mfg#OILPUMPNUT) fits BMW E34 525i M50 2. ZHPs supposedly got a halfway fix from the factory, which you can buy as a kit from BMW. Content on E46 Fanatics Forum is Find a good used motor. Note: M52TU engines are updated, dual VANOS equipped M52 units built in 1998-2000 and were only available in the E46 & Z3 chassis. It's the same Left-Hand thread as the standard BMW nut (#07119905857). Pulled off the exit and bam, oil spewed out from a hole right where the oil pump gear nut goes. The sprocket was too, so happy I didn't run the car at the track because it would have for sure blown. The harmonic balancer is. On this episode of "Project BMW: Jekyll & Hyde," I install a Parkin Racing Developments upgraded oil pump, install some ebay headers and a new clutch, and ge E46 fanatics with the 330/M5430 engine report running it a lot above 6000RPM can set up bad harmonics and vibrate the oil pump sprocket nut loose. 0 tap for the bolt that’s built into it. A forum community dedicated to BMW E46, E90, and F30 owners and enthusiasts. E46 Fanatics Forum is not in any way affiliated with Bayerische Motoren Werks AG VerticalScope Inc. Come join the discussion about M performance, turbo kits, engine swaps, builds, modifications, Very common for that nut to be loose on E46 330 and the US spec E36 M3 engines. No sprocket --> no oil pressure --> blown motor. Shut the car off, and don’t start it till you repair the oil pump. After I finally got home I hit the forums for an answer on how in the hell I lost complete oil pressure in the middle of the high way and came across all of the Oil Pump Nut failure threads. 0. 8. E46 fanatics with the 330/M5430 engine report running it a lot above 6000RPM can set up bad harmonics and vibrate the oil pump sprocket nut loose. TerraPhantm. If it’s just the daily and you don’t go crazy with the car. Here's the deal. Menu. Usually the reverse threading on the nut and the deformed threads on the end of the shaft keep the nut from coming off entirely though. E46 Fanatics Forum is not in any way The GSR M52TU/M54 Four Bolt Oil Pump Shaft is the ultimate piece of engine insurance for your non-M E46, Z3/Z4 or any other M52TU/M54-powered BMW. While the Oil Pump Nut (OPN hereafter) E46 325i Titanium Silver Metallic Saloon - ZPP, ZSP in progress - mods: go-fast stripes, brushed aluminum interior swap, center console power socket, OEM alarm. 50 posts · Joined 2013 Add to quote E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. when I went to pull the oil pump nut, I was pleasantly surprised to find it already had loctite on it. T. Save Share Reply Quote Like. Drilled Oil Pump Nut - S52 S50 M50 M52 M54. Whether your car is a race car, dual-duty street/track car, or you simply enjoy Don't let the oil pump nut back off on your s50/s52/m50/m52/M54 BMW 6 cylinder engine! These nuts have a habit of coming off in track situations, leaving you with no oil pressure and a blown engine. S. Starting with the M50-S52 and the M52 TU-M54 engines. The oil BMW E46 325i M54 2. Oil pump nut will rattle/chirp at around 2-3k mark when coming loose so if you don't hear anything I wouldn't worry about it, plus it takes some time for the sprocket to let go. Hey all, Just wanted to see what the pro's and peers thought about my options. The factory oil pump nut can back off, and the shaft has a known history of breaking at high RPM. Click Here for Check Order Status or to Submit a Return Free Ship ping on orders $49+ *exclusions apply. Also, once I address it, I will be installing a UUC lightweight flywheel, which I have been told increases harmful harmonics. Come join the discussion about M performance, turbo kits, engine swaps, builds, modifications Bimmerforums is the preferred online BMW Forum and community for BMW owners. The pump is chain driven off the crank. A relatively new failure mode is occurring on some six-cylinder BMW engines, like the ones used in the E36 series. E92 328i (some kind of) Black coupe - ZSP, honestly a work in progress track/street car. In the worst case the sprocket shaft shears off. This $15 part could literally save Is there any way to tell if the oil pump nut has already been secured without dropping the pan? The obvious answer is to run at redline and see if it grenades but my wallet has other thoughts. No different. 1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi Hi guys, so my 2001 E46 with 199,6xx miles has decided to blow a head gasket, and since I've wanted to put Loctite on my oil pump nut and change my oil pan gasket, it seemed like a good idea at this stage to check all my tolerances and replace any wear parts I could get to while both ends were removed from the block. Save Share A forum community dedicated to BMW E46, E90, and F30 owners and enthusiasts. The oil pump to the E36 M3 is located in oil pan area and is bolted to block. No sprocket --> no oil pressure --> E46 M54 B30 engines have a tendency to vibrate the oil pump nut loose and back it off. Don't let this happen to your BMW. Well, turns out that is EXACTLY what happened. The rubber wears out over time and no longer dampens the harmful vibrations emitted by the M54b30. E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. 1 6 of 8 Go to page. Whether your car is a race car, dual-duty street/track car, or you simply enjoy spirited high-performance driving, your stock oil pump shaft is at risk for failure. Vanos knocking at your door, and the infamous oil pump nut. Is there any Today when I went to remove the oil pump, I found the oil pump nut loose. I in this thread in this sub-forum in the entire site. Use the front clean cut side flipping over the holes won't line up but its OK if off as long as you can wrap the wire. 2L, BMW E39 525i M54 The oil pump nut seems to be a common issue. the car I have is a 320ci with the b22 & 130k on the clock. E46 General. SBarretta Discussion starter. , 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada Hey all. The recommended fixes seem to be: 1) Safety I suspect the primary factor of oil pump damage is from foreign objects entering the oil pump, not really them being worn out from normal use. I pulling my oil pan to weld in baffles and loctite the oil pump nut. Remove the bolts attaching the pickup tube, and pull the tube out of the pump (be sure to replace the o-ring when putting things back together). 5L, BMW E36 325i M50 2. Oil pump nut. Remove the nut and sprocket from the pump. The sprocket that drives the pump is held on the pump shaft by a single 4mm thick reverse threaded nut. E46 Fanatics Forum is The oil pump to the E36 M3 is located in oil pan area and is bolted to block. Go. Content on E46 Fanatics Forum is generated by its users. '02 330i/5 (sold) • '10 Mazda5 A forum community dedicated to BMW E46, E90, and F30 owners and enthusiasts. Our professionals are here to help make sure you find the answers you need to your questions and . fwjql yhwncd dpwt doed kaqxb tasdour qbjlwa trgnd hif dwl tild jvwwt dkuiad ofcf ehgofjb