N52 vs n54 water pump. Overall it's a solid performer.

N52 vs n54 water pump Jun 25, 2023 · There are two different pumps for the E70 with N52. A failing fuel pump is accompanied by floating idle, engine starting problems, jerky acceleration, and dashboard errors. The time now is 02:08 AM. Still prone to all the same oil leaks as every other N5X, belt failures, vanos solenoids/cam ledges, water pump (though the N55 has a plastic housing like the N54 so more prone to Jul 25, 2021 · All Aluminum Pierburg??All times are GMT -5. 0 liter engine (and N51 SULEV version) is highly prone to failure between 60 and 100k miles. OEM vs aluminum water pump n55 I'm thinking of changing the water pump sometime soon because I'm not trying to get stranded. The time now is 09:36 AM. Jan 6, 2017 · Hi Gents Happy new year to you all. Everything looks nice – communication via serial interface, control of all (temperature, load, self-diagnostics etc. Pierburg full metal N54/N55 water pump (aluminum, revised board housing and bearing)All times are GMT -5. [11] The redline was increased from 6,500 rpm to 7,000 rpm, except for N52B25 (130 kW). The time now is 01:39 PM. Oct 27, 2012 · Is there a way to upgrade E90's water pump?All times are GMT -5. Electric cooling fan attached to rear of radiator. ) parameters, intelligent management, but Feb 1, 2020 · The N52 is a lightweight high-tech motor with 4 valves per cylinder, variable intake valve lift and variable timing. Our N52 also uses an electric pump but it's a different one. I think there is also some timing belt issue but I never looked into that as I sold mine after five years of ownership. M54 vs. icio. Replace your faulty or aging water pump with a high quality OEM VDO unit. The quantities of failure are similar but the costs may be more. Apr 13, 2025 · Shop high-quality OEM and aftermarket parts for BMW, Audi, VW, Volvo, Saab, Mercedes-Benz & more. Aug 17, 2009 · Obviously, the N54 has twin turbos, but what is the difference in build? In other words, are the heads, crankcase and all that stuff the same for both cars? I imagine the fuel pump is different. This engine has a maintenance-free timing chain; there is no timing belt. Feb 4, 2021 · Tags bsd, fix, how to, n54, n55 water pump, oil condition sensor, solved, terminal 87_1, thermostat « Previous Thread | Next Thread » The water pump used in the 2007-2015 N54 and N55 turbo 6-cylinder cars is electric and plays a vital role in managing temperatures for multiple systems throughout the car. 33 inch pulley, n54 intake manifold, Porsche GT2 fuel injectors, hellcat fuel pump, water methanol injection, active autowerke Headers, Tuned by StageFP : r/E90 Go to E90 r/E90 r/E90 2007 335i at 240k km theres alot in common between them like water pump and hpfp issues. In today's video, we'll be comparing the popular N52, N54 and N55 engines, explaining each of their strengths and weaknesses, and diving into performance capabilities and overall reliability. The time now is 07:39 PM. N54 engine issues, specifications, dependability, tuning, modifications, and more. The easiest Oct 25, 2019 · How to diagnose and replace your water pump and thermostat on your BMW 335i, Z4, X6, 135i, and other models with the N54 engine. A failed water pump will stop the flow of coolant in your vehicle, leading to overheating and eventual engine damage. May 15, 2023 · What is the difference between N52 and n52n? Most significant differences are: New engine management, new HFM (digital), new throttle, plastic valve cover with integrated crank case vent valve and oil separation, stronger connection rods,exhaust valve stem increased, new electric water pump and lightweight camshafts. The time now is 06:10 AM. Water Pump & Thermostat Install - N52All times are GMT -5. Some years are better than others, according to those same gearheads. I tried a generic one - it failed immediately and caused the electrical control system to glitch a lot. The non-adaptive drive/4-zone climate ones have one with a part number 11517586925 (BMW, Pierburg) which seems like the regular 200 watt N52 pump. I think this procedure is similar for E60 and E90 models with either N52 or N54 engines. BMW N54 E90 335I FULL METAL Water Pump INSTALL Got a chance this evening to get the water pump changed over on the cheap e90, the went smoothly and we got a chance to have a proper look at the Sep 18, 2020 · This article gives detailed instructions on replacing the water pump in a BMW E9x 3 series vehicle - Avoid the dealership with this step-by-step guide! How much harder is it to maintain a N54 engine compared to N52? Is it worth the switch? Thinking of getting a 335i as my next car but I want to know the full rundown from experienced enthusiasts and what to look out for. This isn't a quick job, but it is something that can happen with your N54 from BMW. The guy in the youtube video has been running it for 8 months now and its still working. com FREE DELIVERY possible on eligible purchases My BMW 335i N54 Water Pump Replacement There's a lot to do when you replace your N54 Water Pump. Does anyone know if the N52 engine users the same electric water pump as the n54 motors? Thank you Akash The N52 is possibly the most reliable modern BMW engine and the N53 is almost as robust if you replace the injectors and the high-pressure fuel pump preventively. Guide to the BMW N54 3. The N54’s direct injection system (called “High Precision Injection” by BMW) uses piezo injectors. When your BMW's electric pump spins it's last time, you'll get a yellow temp warning on your instrument cluster, followed only seconds later by dreaded RED temperature warning. Guaranteed fitment, fast shipping, and expert support.   Add a gallon of coolant to your order by adding part # 82-14-1-467-704 to your cart. The water pump used in the 2007-2015 N54 and N55 turbo 6-cylinder cars is electric and plays a vital role in managing temperatures for multiple systems throughout the car. Each Jun 30, 2023 · « Previous Thread Next Thread » Pierburg or Nissens metal water pump? In addition to the water pump, you should also replace the coolant thermostat as it is notorious for failing sooner rather than later. I felt like the 6 speed manual's gearing was far better tuned to the N54 rather then the N52, despite the fact that the 328i had some goodies and a tune on it. Overheating can cause severe engine damage, so keeping an eye on coolant levels and addressing any warning lights promptly is crucial for N54 owners. 6K views 29 replies 11 participants last post by oh_member_ Feb 5, 2023 O N52 here. Product Details Water pumps are a critical component of your cooling system. Jul 18, 2025 · Discover key facts about BMW N52 engine reliability, owner opinions, and comparisons with other engines in the segment. N53: Modifications & Tuning In terms of tuning and modding for increased power, both the N52 and the N53 fall short of the mark. The time now is 10:12 AM. As an owner of both I can’t really say one was was than the other although the N54 tended to be more expensive to fix. It comes with hollow camshafts and an electric water pump. N52, which one of these naturally-aspirated BMW engines is better? Full comparison between the M54 and the N52. Jun 1, 2024 · In this detailed comparison, we examine the BMW N52, N54 and N55 engines, focusing on their key features, performance, and reliability. BMW N52 vs. How do you know if you have a N52 engine? But, there is a way. N54 vs. I'm thinking of either the VDO water pump or the aluminum Pierburg pump. I found the wattage amounts on an older thread on bimmerfest (credit to invariant) if he is still around " the N54 has a 400W pump (9000 l/h), while the N52 has a 200W pump (7000 l/h)". but it could also be the aggressive WHERE IS THE WATER PUMP LOCATED ON BMW N51 N52 N53 N54 N55 ENGINEIf you have BMW with 6 cylinder engine and you want to know where the water pump is located Jul 19, 2025 · Discover key facts about BMW N54 vs N55 reliability, including owner opinions, ratings, and comparisons with competitors. ESS supercharger with a 3. . N54 Water Pump and hardware changesI thought it was a real joke when BMW went great lengths to cast magnesium into the based model N52 block that weakened it so much they cannot use it in the performance-oriented N54. BMW petrol engines electric waterpump N43 N46 N52 N53 N54Petrol engines of N series uses electric water pump. The time now is . Oct 30, 2024 · The N54 engine is susceptible to cooling system issues, particularly with the water pump and thermostat. For our N54, they were all I could find when I needed one. Well, the N52 is only marginally better than the N54 in terms of reliability, there’s just some common failures that happen to be pricey cough injectors and turbos cough. I would say the N55 is the same as the N52. N54. The N54 uses real twin turbochargers. Jan 30, 2023 · Water pump (n52 electric) and thermo, is BMW OEM a must? Jump to Latest 2. Because we know BMW electrical connectors like to crumble, we've also included a replacement connector and pigtail for a secure and reliable connection. May 25, 2024 · BMW's N52 engine is popular among automobile enthusiasts, but it's not all rosy. N55which engine do you prefer? Ive driven a very rare 6 speed manual M pack 335i before (n54) and i LOVED it. Vanos failure, gasket leaks, water pumps, etc. Rear of N52, with Valvetronic visible Compared with its M54 predecessor, the N52 features Valvetronic (variable valve lift), [7] a lighter block due to the use of a magnesium alloy [8] and an electric water pump (replacing the belt-driven water pump) [9][10] and a variable output oil pump. The time now is 09:50 PM. The ones with adaptive drive/4-zone climate 11519894484 (only available from BMW) which, according to my research, is just a N54/55 water pump with a different connector. On the other hand, the N55 comes with a twin-scroll turbocharger. N52 and N54 engines: Electric coolant pump bolted to the right front of the engine block. If you like the feel of great acceleration you'll want the N54 or N55. :: ECS Tuning :: PIERBURG Water Pump|Keep Your CoolAll times are GMT -5. M54 and 8-cylinder engines: Belt driven coolant pump bolted to the front of the engine block. Here is a more detailed introduction. If anyone else has tried this, I would love to hear your experience as well. I used to have an e92 n54 335i had to do injectors, wheel bearing, water pump and thermostat. The Mishimoto N52 water pump is a direct replacement for the OEM water pump and includes replacement mounting hardware for a seamless and hassle-free installation. BMW 1 Series Coupe Forum / 1 Series Convertible Forum (1M / tii / 135i / 128i / Coupe / Cabrio / Hatchback) (BMW E82 E88 128i 130i 135i) > Technical / Specific Topics > DIY (Do-it-yourself instructions) DIY electric water pump VIDEO for N-series (N51/N52. N54 VS. Winner: N52 N52 vs. Genuine BMW N51, N52, N54, N55 Thermostat & Water Pump Kit. Its aluminum cylinder block is incased into a magnesium shell. Overall it's a solid performer. Jun 21, 2016 · Based on conversations with several BMW service technicians, they have seen less problems with the N51 versus the N52 engine - especially regarding the water pump. Jun 11, 2024 · The electric water pump used in the N52 can fail, leading to overheating and potential engine damage. Items like wheel speed sensors, water pumps, and alternators are similar for both motors and can have issues. Regular inspection and replacement of the water pump at recommended intervals can help prevent this issue. Supposedly half of the failures of the pump is the plastic part cracking which the aluminum one would fix, but do y'all think it's any good? Thanks I always use OEM water pumps. Many online forums advise replacing the water pump as preventative maintenance. The cooling fan is controlled by the engine control module (ECM) via an output N54 water pump intermittent 2E83 + 2E85 but drives fineAll times are GMT -5. Save money with our DIY and avoid the BMW stealership! Nov 24, 2019 · How reliable is BMW's N52 engine? Read about its most common engine problems and realibility issues. [12] Like the M54 BMW water pump n52 n54 n55 together with thermostat good condition 3 series 5 series X series May 26, 2024 · BMW E60 cooling system components include: Radiator and coolant overflow tank. I'd buy the VDO OEM and since I'm keeping the car I do buy from FCP since I'm on the 4th one. Conclusion – BMW N55 vs N54 The turbochargers are the most obvious differences between the BMW N55 vs. This knot also isn’t without oddities. May 16, 2023 · Compared with the naturally aspirated BMW N52 that it replaced as BMW’s highest performance six-cylinder engine, the N54 produces an additional 34 kW (45 bhp) and 108 N⋅m (80 lb⋅ft). Older ones use pump with 480W power, for newer engines the power of it reaches 700W. If you prefer your driving fun to be twisty mountain roads an N52 will be great with its smooth power delivery. Nov 1, 2020 · The repair: water pump and thermostat replacement on an AWD E60/N52 5-series (2007 530xi). To further protect your cooling system and improve water pump lubrication, refill your system with Mishimoto Liquid Chill® Synthetic Engine Coolant. This engine, part of the NG6 family, marked a significant shift from BMW's traditional Jul 27, 2021 · The Mishimoto N54/N55 water pump is a direct replacement for the OEM water pump and includes replacement mounting hardware for a seamless hassle-free installation. the chassis of the e90 also seems better suited to the torque of the 335i. Oct 26, 2023 · Buy LINK-LOCK Aluminum Water Hose Joint From Thermostat To Cylinder Head for BMW 1 3 5 6 7 Z4 Series Engine N20 N52 N53 N54 N51 N55 11537541992 11537544638 11537585023 11537603514 11537545890: Water Pump Fittings & Accessories - Amazon. Jul 4, 2025 · N54 Water Pump and hardware changesAll times are GMT -5. N55 has a solenoid injectors instead of the n54 piezo injectors which is a common issue i have heard tho that N55 has more rod knock issues on the early n55 when driving hard. Dec 9, 2022 · Discover the iconic BMW N54 engine. The electric water pump used on the N52 3. It is like why bother? Appreciate 0 Quote Yesterday, 01:09 AM # 5 lowrydr310 Robot 2515 Rep 2,675 Posts Drives: 2006 330i, 2007 E93 335i Join Date: Apr 2013 Location: Souhtrne Dec 25, 2019 · Interesting. We don't have any specs of the pump but its definitely for an N54 because the snail adapts the oem location connector and the rear casing doesn't match the N52 pump. All 3 have essentially the same water pump and thermostat setup so they're equally unreliable with an irksome DIY job to fix. OEM replacement for BMW part # 11517632426 and 11517563659. Apr 23, 2024 · The main differences between neodymium magnets N52 and N55 are maximum magnetic energy product, magnetization strength, price, temperature resistance, etc. us My Yahoo! The water pump, injectors, high pressure fuel pump and waste gates and oil filter housing gasket are some of the most common issues. N54 Water Pump and hardware changestwitter Facebook Digg Google StumbleUpon del. Because of a faulty fuel injector, the engine was not getting enough fuel to operate properly. N55 Engine Comparison BMW N52 Engine The BMW N52 engine, introduced in 2005, stands as a testament to BMW’s commitment to innovation and performance. N54/N55) engines « Previous Thread Next Thread » N52 head on an N54 block Feb 17, 2024 · THE FUEL INJECTION SYSTEM The N53 uses the same problematic high-pressure fuel pump (HPF) as the turbocharged N54 engine. Sep 29, 2021 · BMW N54 and N55 DIY video guide on how to replace an E-Series electric water pump. How to test BMW N52 electronic water pump off the car The SECRET To Replacing Index 12 Injectors FOR CHEAP on BMW N54 (135i, 335i, 535i) BUILDING A BMW N53 FROM SCRATCH - F11 ENGINE REBUILD Nov 20, 2022 · OEM/Conti/VDO Waterpumps vs PierburgAll times are GMT -5. Anything else? Most reliable water pump? OE BMW, Continental VDO, Gates, 11519455978?All times are GMT -5. 0 twin turbo. The N51 has the "2nd generation" water pump.   Kit includes Genuine BMW: thermostat, water pump, and required screws/bolts.