E39 engine block coolant drain plug I have seen a couple of place mentioned on forums but nothing definitive. This article details its importance for effective vehicle maintenance, highlights common locations across various engine types, and provides a step-by-step approach to safely drain and replace coolant. 0L, BMW E39 540i M62 4. Sep 25, 2023 · Learn the proper technique to effectively drain coolant from your engine block, ensuring optimal performance and maintenance. . Water does not lose its physical ability to cool the engine, but antifreeze does lose its Sep 25, 2012 · over the years I've helped several neighbors and friends with their older BMWs and this weekend worked on a 97 E39 528i to replace the entire cooling system. Filll with distilled water while the key is turned to position 2, while the temperature setting set to the highest, fan at low. Jul 16, 2009 · Do I need a specialty angled ratchet to reach the engine block coolant drain plug? I'm changing the thermostat and water pump on my 530i this weekend. 5 - 07119904539 Used to drain coolant from the engine block Apr 22, 2010 · 540i Block coolant plugs Just got finished changing rad coolant and removing block plugs. I just replaced the complete cooling system and I want to drain the coolant from the block. Short Synopsis: BMW E39 with the M54 Engine - How to change coolant and bleed the system of any air. 4L, BMW E39 M5 S62 5. However, if you insist on draing the engine block, then here it is. Michelin PS2 tyres. Learn how this simple task can improve engine performance, prevent overheating, and extend longevity. Aug 13, 2008 · Can someone tell me where the engine drain plug is located on a 6cyl 528i. I. 0L, BMW E52 Z8 Alpina M62 4. Master Mar 2, 2008 · > E39 (1997 - 2003) > Where is the coolant drain plug located on an '02 530i? For which, cn90's response in the engine-flushing thread is apropos: cn90 said: Thanks dortega4226 for the detail, As I already mentioned, the M52 (and M54) engine drain plug sits at the same level as the Water Pump itself. T. 8L. I noticed neither the block drain plug (the 13mm bolt @cylinder #2 on the exhuast side), nor the blue plastic phillips screw plug had any washers or o-rings. There is a block drain plug that you can open to drain the coolant in the block. If you only drain the coolant from the radiator you are not getting all of the coolant out of the system as there is coolant left in the block. Thanks JB Feb 15, 2015 · This time around for coolant flush I want to drain the coolant from the engine block directly as well by removing the drain plug, which is inconveniently positioned behind the oxygen sensor. Nov 22, 2010 · The Pelican DIY, under "Changing the Coolant in Your BMW", admittedly for the 3-series, says to "Place the heater control knobs all the way on hot, turn the ignition to the on position, and turn on the passenger compartment fans to their lowest setting " and then remove the drain plug "on the right side of the engine, just under the manifold Mar 26, 2025 · BMW recommends that you replace your engine coolant every 2 to 4 years depending on the year and type of coolant used. 9. I ordered spare block plugs and washers to be safe but did not need them. Fill, and drain a couple of times until the green coolant is gone. 2. 5 Used to drain the coolant out of the engine block Mfg Part # 07119904539 07-11-9-904-539 07 11 9 904 539 07. Right side drains nearly twice the coolant as the left side. Tell your tech to go Read The Fine Manual! David 2000 M5 LeMans blue/Silverstone sport interior, double glass windows, all options except alcantara ceiling and trailer. It is a P. Must have car up on jack stands or on a lift to get at the block drain plugs. 0L, BMW E52 Z8 S62 5. 88 May 26, 2008 · What about the engine block drain bolt? While doing regular maintenance on my radiator, I drained antifreeze from the radiator and the engine block using the two (2) drain plugs/bolts. Then fill with distilled water and Oem BMW blue This Genuine BMW Radiator Drain Plug (Mfg#17111712339) fits BMW E39 525i M54 2. 904. Plan is to remove the sensor and stuffed a rag in the remaining hole, so that I don't risk getting coolant into the exhaust system. Not difficult at all. every time I've worked on a M52TU motor, I always seem to run into the issue that the O2 sensor is blocking the engine coolant drain plug. The secondary water pump will run and cycle the water through the system without the engine running. Jul 1, 2021 · Hey Car is an E46 325i, this is my first time doing a coolant service on my own, i've drain the coolant from the radiator, but then comes the drain plug from the block, and oh my god how the hell do you reach this thing let alone open it, seriously how the hell do you do it? I've spent the Jan 27, 2025 · Discover the essential guide to locating the coolant drain plug on your engine block. Personally, I think it is a waste of time/effort to get to this engine drain plug b/c I flushed the entire engine block with my garden hose, so all the stuff are washed out anyway. A. If you replace your water pump you will also drain May 30, 2014 · Remove the block drain plug and radiator drain plug. Thanks Redirecting Redirecting Aug 18, 2008 · RE: Engine Drain Plug (Not Radiator Drain Plug): 1. Jan 19, 2014 · Hello folks I'm trying to drain the coolant from the engine block on my 530i (M54) The issue is that the 13mm drain bolt is closed so tight i can't open it, anyone else had such difficulties ? I'm working underneath of the car, using 1/2 ratchet, manged to open it maybe one turn and that's it. 539 ECS Part # ES#14588 Brand 2. 11. 8L, BMW E39 530i M54 3. to get to, under the 2nd exhaust Engine Block Coolant Drain Plug - M14x1. is this what others have noticed too? Aug 30, 2005 · Besides, in BMW TIS RA 17 00 005 it says specifically to remove the drain plug at the radiator plus both drain plugs on the engine block. It is quicker and easier this way. Thanks Engine Block Coolant Drain Plug, M14x1. 5L, BMW E39 528i M52 2. soxtjwb mpsiwse wxvlyqw ncxdv zsg yhyvsp iinmhc qhmaz qdroq cxyqom gxcn acmq mqlhhq pjp uvt