You missed the bleeding procedure for this job. - Ignition on - Heat set to max and blower speed to lowest - Full throttle for 10 seconds - Water pump starts bleed cycle varying if speed for about 15 mins
TOP BOLT TIP: Use a normal 10mm wrench from the front. Remove the fan and you can easily reach the bolt. I fought that stupid bolt for hours, the reciprocating saw and dynamite came to mind, then i spent 10 munites to remove the fan, and it was done in minutes.
I am not a machinist, but I am a Auto Mech..Automotive Technician. I would like to point out that when referring to fastener size you are to refer to the Diameter of the fastener ID or OD, NOT the size of the of the tool to tighten said fastener. Using torque specs and using the "Wrench size" for torque will result in over torque and possibly (in my case when i was 13) Snapping head bolts on my RD350. Other than that I like your technique and will remember this for monday when i have to do a WP on a 335i.
Great tutorial. Those two clip on hoses from thermostat are quite difficult to pull and push in. Use a bit of silicone grease or light spray on the rubber o-ring made it easier to push in. Doable but PITA.
Actually the video is spot on other than one important piece of information. This being an electric water pump there is a coolant bleeding process that has to be completed or you will 100% have continued air pockets in your coolant system ask anyone that regularly works on newer style electric water pump bmws. Just look up bmw 3 series electric water pump coolant bleeding here on TH-cam it’s super simple and requires no scan tool
Thank you so much for your help. I especially appreciate that you show the combinations of wobbles and extensions necessary. That really helps. Keep up the great work.
I dont mean to be so offtopic but does anyone know a tool to log back into an Instagram account?? I was stupid forgot the login password. I love any tricks you can give me
@Misael Zahir thanks so much for your reply. I got to the site on google and I'm in the hacking process atm. I see it takes a while so I will reply here later when my account password hopefully is recovered.
Thank you for the great and helpful video! The time and work it takes to make these isn't as simple as we often assume it is when watching them. On a side note FYI they didn't actually make the 335 models in 2006 only the 325i 330Ci 320I etc. But not the turbo model until 2007.
Thanks for the video. Did my 2012 335is therm and pump. Very informative. Theres another video where ole boy goes in from the top. This was the better and faster method. Thanks again.
Make sure you pay attention to the clamps when you put everything back in... I ended up penetrating the hard mounted coolant inlet pipe with a clamp tail and had to do it all over again!
Thanks for excellent video. I really want to get the alum bolt torquing correct. I follow what you indicate, but watched another very good video with a similar torque recommendation but they did not follow with the additional quarter turn. I have also noticed that there may have been a change on the pump not to include the rubber isolators in the three bolt holes. Not sure if the one you used has those isolators or not. I am wondering if that may have something to do with whether to apply that additional 1/4 bolt turn. Can you provide any additional guidance?
thanks for that video. I had the orange temp light come on followed by the red warning light, it went into limp mode and shut off. I checked the motor it was not even that hot. I started it about 30 seconds after and it was fine, drove it home about 30 kms, no warning light, normal temp, no issues. My questions are; 1. could that be a water pump/thermostat issue? 2. If you have no codes and you remove the pump/thermostat for replacement, will you still need to attach a diagnostic scanner, as its a new pump/thermostat?
Brian Pevehouse as worthless as it may seem, i felt like it needed to be said. More than a year has passed yet your problem persists? You have bigger things to worry about rather than my worthless comment. Have a good day!
Thanks for your video and it is very helpful that give me some confidence to follow doing that. I think it is quite necessary to have a scan tool to read or clear the code for every bimmers . would u recommend one which is a good price and worth to investigate?
@@HowtoAutomotive no prob have your video in my playlist for when it arrives wed, also doing this on jackstands its going to be a fight, will check back.
@@startingtech3900 I'm having a nasty coolant leak, not sure if its a torn hose or the actual pump(im banking on the latter) :/. If so ill have to give this a try, and will need all the luck I can get!
I have a 2011 328i AWD and having issues with coolant temp/overheating. The water pump does not kick on, and it overheats. If I reset the water pump by pulling the fuse and plugging it back it works fine for a while, but it again stops working after a 100 miles or so. Any idea what it could be? Do I need to replace the pump and thermostat?
Thanks for the great detailed video. I have a 2006 330i were I just replaced the water, thermostat and radiator after my daughter ran into a pickup truck. I have bleed the system with new bow coolant and my fan won't start after running 12-15min. I've checked the top hose which is pretty hot and the lower one between the radiator and thermostat is cold. Any pointers to look for? Can I check a fuse or something? No error codes when I put a scan tool. Any suggestions will be greatly appreciated. thx
Jose Figueroa if the car is not getting over halfway on the gauge. Or if your car doesn’t have a garage he may have to drive it to get it up to temp. Since there was an accident I would try spinning the fans by hand to make sure they’re not binding. It also require a scan tool to check operation of the fans. If the thermostat doesn’t open up it won’t turn the fans on either.
i have a question i cant seen to find the answer there a lil grounding cable the goes somewhere around the water pump could you tell me please where does exactly goes i forgot to take a video or picture before when unscrew and disconnect everything thanks in advance 🙏🙏
Is there anyway of knowing if it's already been replaced by a past owner? Do the replacement oem pumps have something on them to differentiate them from the failing ones?
BrotherRobb You can look at the date code on the water pump after removal, If it was the original pump the BMW logo would be on the pump, A lot of people and shops use pierburg pumps and some shops get them from the BMW dealer, You can also use Carfax and other services to find the maintenance history.
same process for an E90? (2006 325XiT) I read in a forum about having to have some kind of engine support and they made the job sound way more difficult.
I can’t tell if my water pump is going bad. I just replaced my alternator and my battery died and you know how it goes with bmws once one thing breaks more start breaking. My car isn’t over heating but, pushing it slightly Brings oil temps to 255ish. I tried bleeding/ testing my pump and it doesn’t seem to squirt water or make noise as it did before.
@@HowtoAutomotive Thanks again for the video, I just finished it today. I felt like it was the best of all the ones posted. Concise and easy to follow!
How long does this job take approximately. The pump on my BMW 2008 335XI is not pumping and the fan is on full as soon as I start the car..Thanks and great video....
Thanks for the fast reply. Does my scenario listed above sound like the pump. I tried the bleed test and no pumping. My expansion tank was empty so I thought that was the problem, but even after filling it I have the same problems as listed above...Also when this started I have cold air blowing out of my heater as well.... Thanks....
thank you for the video, it was a breeze to change with your instructions. Can or do you have a video for a leaking oil filter housing for bmw 335i ?? thanks once again!!
WolfLobo I do have a video here is the link www.howtoautomotive.com/videos-2/2017/1/15/how-to-replace-the-oil-filter-housing-gasket-and-the-oil-cooler-gasket-on-a-2007-2010-bmw-335i-n54?rq=BMW%20335
Hey I watched your video but my car’s fan goes crazy loud as soon as I turn on my car, my coolant is leaking from the top. The car won’t reach normal temp. When I turn it off and back on for about 20 mins, it drives and then the speed drops and it stops. Any idea if it’s the thermostat or the water pump ? Thanks
Btw, I have no engine light on, and this started happening after the dealer did the warranty for my airbag and the other stuffs. My car just reached 100K
Just picked up an 08 335i and service records show pump was replaced 12,000 miles ago. Took it to the dealer for some recall work and they recommended a new pump. I can see that is it slowly dripping coolant. My question is it possible that it could just be a loose or worn hose that is connected to the water pump itself that is causing the leak? Does anyone know where the weep hole is located on the pump itself so I can see if it is in fact leaking from the pump? Any feedback is greatly appreciated.
What are the reasons that make the water pump in the car 6 cylinder 530 BMW model 2006 does not stop working even when the car is turned off, it works on a clock
Are bad water pumps only on 335 and 535 or they go bad on 328i as well (year 2008). I read somewhere that mostly they go bad on 335 and 535 because of some plastic parts.
I’m getting a p0117 and 118 which is engine temp sensor. I’ve replaced the upper engine temp sensor so I’m assuming the temp sensor in the thermostat or the thermostat itself must be bad. Your thoughts please.
Crazy thing, I replaced the thermostat and it still didn’t work. I rechecked the engine temperature sensor with a multimeter and realized it wasn’t working. So, I put the old one back on and it worked perfectly. By the way, you forgot to mention how much swearing and cursing it takes to get the top bolt back in.😊
It seems to me that this water pump is more prone to failure. Why is it half plastic? I think on 328i RWD it is all aluminum. Not sure if the one on 328i RWD breaks as often as the one on 335i?
Anybody that's watching this or you have an xi model they always tell you got to lift the motor you can get in there with a quarter inch Drive wobbly socket 6-point instead of a Torx socket you can use a 10 mm but 3/8 fits tighter there's always a way around these stupid bolts on these BMWs also works when you're dealing with the upper housing coolant leak
I was stuck on the Lower coolant hose that connects to the temp sensor it would not fit I pushed as hard as I could then I came to the comment section for help, USE GREASE! I applied grease around the area and it went it so smooth if you’re stuck please use grease
I have a 2008 BMW 328i at 115,000 miles. Started overheating. I have a BMW scan tool that says my thermostat is stuck, maybe open or close. Would I need to replace the water pump since I'm switching the thermostat? Thinking maybe the water pump might go bad in a few thousand miles. Any feedback is appreciated
Culajay2010 my opinion would be yes. Would be a hug piece of mind to change them both. I work on my own 335i all the time and I wouldn’t steer you wrong.
93_basemap I did the water pump test, where I turn the fan on and press the gas pedal for 15 seconds with only the power on. The water pump worked fine.
I have the same symptoms as well with mine. I think the water pump can be intermittently failing. I also think that most BMW thermostats are designed to fail in the open position, and the engine will run cold instead of hot.
I am having difficulty securing the coolant pump electrical connector back in place. It slides back off and no matter how hard I push it in doesn’t reach a locking “click”. The tab is not broken and the connector looks in good shape. Does anyone have any tricks?
Hi there! I would like to ask you - do anyone has an idea how to change water pump on car with electronic power steering? The electromotor on steering did not provide space to remove the pump. There is no easy acces.. Do I have to remove all electronic power steering out of the car?
@Val Bigfish after all - my mechanic had to done it. Steering rack had to be removed as you mentioned. When you have EPS, water pump replacement is definitely not DIY job.
Changed it once on mine with just jack stands.... was a nightmare and quite early in my learning phase... took me a while day to do that shit. Just yesterday i had to do the alternator... another stupidly overcomplicated nightmare.
Fast paced video and right to the point without the unnecessary wasted time. Excellent video.
Peter T thank you!
Hey dude, did this today, took me 3.5 hours but it all works. Youre a legend❤❤❤
Riot - Official Channel glad it all worked out and you got it done. Thank you for watching!
I just wanna say, I did this over the weekend and ur video is the best , is help me step by step, great video .keep up the great work
You missed the bleeding procedure for this job.
- Ignition on
- Heat set to max and blower speed to lowest
- Full throttle for 10 seconds
- Water pump starts bleed cycle varying if speed for about 15 mins
C Par thanks for helping out and posting this. I miss this one.
C Par when dl you do the bleeding proccedure before or after ?
cool dood you bleed after...
They also say to put a battery tender on because it takes 20 minutes. Just in case
That only works if the pump is functioning. This one is not, hence the reason he's replacing it.
TOP BOLT TIP: Use a normal 10mm wrench from the front. Remove the fan and you can easily reach the bolt. I fought that stupid bolt for hours, the reciprocating saw and dynamite came to mind, then i spent 10 munites to remove the fan, and it was done in minutes.
The last bult is so hard to get to especially when you don't have the right tool
Remove the top bolt first with swivels
Thanks for the video. My water pump just went out this week. I'll be replacing it this weekend and your video will definitely help out.
Titanium Silver e90 glad the video will help. Good luck and thank you for watching!
Did you need to bleed the sistem ?
4 years later and my guy showed me how to fix the whip❤️
My fan has been running overtime. I think the water pump is giving out. Thanks for the awesome video!
I am not a machinist, but I am a Auto Mech..Automotive Technician.
I would like to point out that when referring to fastener size you are to refer to the Diameter of the fastener ID or OD, NOT the size of the of the tool to tighten said fastener. Using torque specs and using the "Wrench size" for torque will result in over torque and possibly (in my case when i was 13) Snapping head bolts on my RD350.
Other than that I like your technique and will remember this for monday when i have to do a WP on a 335i.
Great tutorial. Those two clip on hoses from thermostat are quite difficult to pull and push in. Use a bit of silicone grease or light spray on the rubber o-ring made it easier to push in. Doable but PITA.
Cool video, I'm about to do this on a 328i 2012, I hope I have more room since it's only a 4 cyl. Thank for the step by step!
Like so many others thank you for the tutorial. Saved a ton of money doing it solo
Actually the video is spot on other than one important piece of information. This being an electric water pump there is a coolant bleeding process that has to be completed or you will 100% have continued air pockets in your coolant system ask anyone that regularly works on newer style electric water pump bmws. Just look up bmw 3 series electric water pump coolant bleeding here on TH-cam it’s super simple and requires no scan tool
Can BMW make this over engineered mess more complicated?
Melvin Johnson we got to be careful they can hear us they may make it even more crazy. Lol
Don’t give them any ideas. The design engineers probably have enough $$$ to pay and have it worked on.
To discourage the owner fixing his own car and bring it to dealership instead
I'm bout to do this same job. First bmw owner. 2006 325i
It’s not hard bro the hoses clip right on off
Thank you so much for your help. I especially appreciate that you show the combinations of wobbles and extensions necessary. That really helps. Keep up the great work.
I dont mean to be so offtopic but does anyone know a tool to log back into an Instagram account??
I was stupid forgot the login password. I love any tricks you can give me
@Izaiah Johnny Instablaster :)
@Misael Zahir thanks so much for your reply. I got to the site on google and I'm in the hacking process atm.
I see it takes a while so I will reply here later when my account password hopefully is recovered.
@Misael Zahir It did the trick and I actually got access to my account again. I am so happy!
Thank you so much you saved my account :D
@Izaiah Johnny glad I could help :)
My 2007 323i just had the pump fail at 205,000 km. This video sure will come in handy!
Very good video; thorough but straight to the point. 👍🏼 Thanks!! Getting ready to do mine.
The shortest and clearest video I have ever seen, but I have a question sir, is it necessary to turn on the water pump for 12 minutes?
Thank you for the great and helpful video! The time and work it takes to make these isn't as simple as we often assume it is when watching them. On a side note FYI they didn't actually make the 335 models in 2006 only the 325i 330Ci 320I etc. But not the turbo model until 2007.
Thanks for the video. Did my 2012 335is therm and pump. Very informative. Theres another video where ole boy goes in from the top. This was the better and faster method. Thanks again.
Link to other video? This job looks awful without a lift.
I’m doing my water pump thermostat and vc gaskets this weekend will be using this video
Excellent guide! I just did this job and this was very helpful! :)
actionmethod glad the video was helpful. Thank you for watching!
Your videos are great tutorials. You make it all seem so simple.
Thanks for the great content. 👍
Rob's Wrenches thank you! It's definitely not easy working on these cars and making the videos.
yea seem simple ..i really doubt it is
Make sure you pay attention to the clamps when you put everything back in... I ended up penetrating the hard mounted coolant inlet pipe with a clamp tail and had to do it all over again!
MegaCarloz that sucks thank you for the tip 👍🏻
Great walkthrough for water pump replacement on n54. Thanks!
Thanks for excellent video. I really want to get the alum bolt torquing correct. I follow what you indicate, but watched another very good video with a similar torque recommendation but they did not follow with the additional quarter turn. I have also noticed that there may have been a change on the pump not to include the rubber isolators in the three bolt holes. Not sure if the one you used has those isolators or not. I am wondering if that may have something to do with whether to apply that additional 1/4 bolt turn. Can you provide any additional guidance?
This is a super video, thank you so much.
Thank you for watching!!
Very helpful tutorial. Thank you!
thanks for that video. I had the orange temp light come on followed by the red warning light, it went into limp mode and shut off. I checked the motor it was not even that hot. I started it about 30 seconds after and it was fine, drove it home about 30 kms, no warning light, normal temp, no issues. My questions are;
1. could that be a water pump/thermostat issue?
2. If you have no codes and you remove the pump/thermostat for replacement, will you still need to attach a diagnostic scanner, as its a new pump/thermostat?
I'm currently having the same problem as you was it the water pump? I'm figuring it is
@@brianpevehouse1150 literally, nobody asked how much mileage was on your engine. lol
@@TheHdz2011 thank you for your worthless comment. By the way change my water pump and thermostat fix my problem.
Brian Pevehouse as worthless as it may seem, i felt like it needed to be said. More than a year has passed yet your problem persists? You have bigger things to worry about rather than my worthless comment. Have a good day!
Thanks for your video and it is very helpful that give me some confidence to follow doing that. I think it is quite necessary to have a scan tool to read or clear the code for every bimmers . would u recommend one which is a good price and worth to investigate?
Is it pretty much the same in the 328i 2008 Coupe?
Yes it’s pretty much the same.
Hi, Does anyone know if the new waterpump needs to be coded to the vehicle before or after fitting? for it to work? Thanks
Im about to do mine right now at 55k, thank you for the super informative video!
Excellent video.
Excellent vidéo. Thx a lot.
Thank you for watching!
Thanks, Brian for this helpful video. I will be checking the system because I have a leak...
Eddie Reyes sorry you have a leak. Good luck with the repair and thank you for watching!
Thanks for a well detailed diy👍
just ordered the parts wish me luck boys. will check back in a week or so
I do wish you would luck That everything goes smooth. Thank you for watching!
@@HowtoAutomotive no prob have your video in my playlist for when it arrives wed, also doing this on jackstands its going to be a fight, will check back.
How did it go?
@@shonevans2830 went great thanks to how to automotive. Been running great since I swapped out my WP and Therm
@@startingtech3900 I'm having a nasty coolant leak, not sure if its a torn hose or the actual pump(im banking on the latter) :/. If so ill have to give this a try, and will need all the luck I can get!
Very useful and helpful, thanks.
However, don't want BMW anymore, the cooler systems was failed so early, only at 80 miles.. 😔
How long does the whole repair or replacement take? 3 hours labor?
Why did you not do the bleeding procedure? Seems like a pretty important step to omit.
Great illustration!!!!
I have a 2011 328i AWD and having issues with coolant temp/overheating. The water pump does not kick on, and it overheats. If I reset the water pump by pulling the fuse and plugging it back it works fine for a while, but it again stops working after a 100 miles or so. Any idea what it could be? Do I need to replace the pump and thermostat?
Thanks for the great detailed video. I have a 2006 330i were I just replaced the water, thermostat and radiator after my daughter ran into a pickup truck. I have bleed the system with new bow coolant and my fan won't start after running 12-15min. I've checked the top hose which is pretty hot and the lower one between the radiator and thermostat is cold. Any pointers to look for? Can I check a fuse or something? No error codes when I put a scan tool. Any suggestions will be greatly appreciated. thx
Jose Figueroa if the car is not getting over halfway on the gauge. Or if your car doesn’t have a garage he may have to drive it to get it up to temp. Since there was an accident I would try spinning the fans by hand to make sure they’re not binding. It also require a scan tool to check operation of the fans. If the thermostat doesn’t open up it won’t turn the fans on either.
i have a question i cant seen to find the answer there a lil grounding cable the goes somewhere around the water pump could you tell me please where does exactly goes i forgot to take a video or picture before when unscrew and disconnect everything thanks in advance 🙏🙏
Hello how are you doing? good video. how do you make sure the pump doesn't work anymore. I appreciate any comments. It's a 2005 BMW 330i E90 N52
excellent video
Thank you!
Cool video. Why did you replace the water pump? Is it necessary for code p0128??
Great video! Can you do a video for a 6 series? 640!
Hello! Did you have to remove the intercooler too?
Not on this one
@@HowtoAutomotive it’s not necessary to remove the intercooler and fan?
Very informative video!
Thank you.
Is there anyway of knowing if it's already been replaced by a past owner? Do the replacement oem pumps have something on them to differentiate them from the failing ones?
BrotherRobb
You can look at the date code on the water pump after removal, If it was the original pump the BMW logo would be on the pump, A lot of people and shops use pierburg pumps and some shops get them from the BMW dealer, You can also use Carfax and other services to find the maintenance history.
same process for an E90? (2006 325XiT) I read in a forum about having to have some kind of engine support and they made the job sound way more difficult.
Is it necessary to take out the radiator cooling fan?
I can’t tell if my water pump is going bad. I just replaced my alternator and my battery died and you know how it goes with bmws once one thing breaks more start breaking. My car isn’t over heating but, pushing it slightly Brings oil temps to 255ish. I tried bleeding/ testing my pump and it doesn’t seem to squirt water or make noise as it did before.
Will this also work for 2009 135i N54 engine? Thanks
Yes it’s pretty much the same job.
@@HowtoAutomotive Thanks again for the video, I just finished it today. I felt like it was the best of all the ones posted. Concise and easy to follow!
What are the first sign that the water pump is going bad ? What a rough estate for this job (labor only) at a shop ?
How long does this job take approximately. The pump on my BMW 2008 335XI is not pumping and the fan is on full as soon as I start the car..Thanks and great video....
Uptown Wedding Photography NJ if I remember it was about 3.50 hours
Thanks for the fast reply. Does my scenario listed above sound like the pump. I tried the bleed test and no pumping. My expansion tank was empty so I thought that was the problem, but even after filling it I have the same problems as listed above...Also when this started I have cold air blowing out of my heater as well.... Thanks....
Uptown Wedding Photography NJ it does sound like the Pump.
Uptown Wedding Photography NJ Was it the water pump my bmw does the exact same thing
yes that is the problem
I’m new to working on my own car, and wanting to replace the water pump on my 2007 328xi. Will the steps here work for me?
No you have an AWD model if you are new to working on your car take it to a bmw shop or dealer $$$
thank you for the video, it was a breeze to change with your instructions. Can or do you have a video for a leaking oil filter housing for bmw 335i ?? thanks once again!!
WolfLobo I do have a video here is the link www.howtoautomotive.com/videos-2/2017/1/15/how-to-replace-the-oil-filter-housing-gasket-and-the-oil-cooler-gasket-on-a-2007-2010-bmw-335i-n54?rq=BMW%20335
Fing brilliant friend, thank you.
brandon bentley thank you for watching!
Hey I watched your video but my car’s fan goes crazy loud as soon as I turn on my car, my coolant is leaking from the top. The car won’t reach normal temp. When I turn it off and back on for about 20 mins, it drives and then the speed drops and it stops. Any idea if it’s the thermostat or the water pump ? Thanks
Btw, I have no engine light on, and this started happening after the dealer did the warranty for my airbag and the other stuffs. My car just reached 100K
If you havnt figured it out yet its most likely the waterpump
Very good details 👍🏻
Thank you sooooooo much! Very informative!
Just picked up an 08 335i and service records show pump was replaced
12,000 miles ago. Took it to the dealer for some recall work and they
recommended a new pump. I can see that is it slowly dripping coolant. My
question is it possible that it could just be a loose or worn hose that
is connected to the water pump itself that is causing the leak? Does
anyone know where the weep hole is located on the pump itself so I can
see if it is in fact leaking from the pump? Any feedback is greatly
appreciated.
What are the reasons that make the water pump in the car 6 cylinder 530 BMW model 2006 does not stop working even when the car is turned off, it works on a clock
Great video thanks 🙏
Thank you!
What is the torque specs for the sway bars?
Cost of parts and labor?
Are bad water pumps only on 335 and 535 or they go bad on 328i as well (year 2008). I read somewhere that mostly they go bad on 335 and 535 because of some plastic parts.
@Val Bigfish I have 170 000km. Original pump.
What should the thermostat be set at in the e90.
I’m getting a p0117 and 118 which is engine temp sensor. I’ve replaced the upper engine temp sensor so I’m assuming the temp sensor in the thermostat or the thermostat itself must be bad. Your thoughts please.
UberDude yes most likely the thermostat is not operating for the sensor in it. I've also seen the water pump go bad and cause the same codes.
Crazy thing, I replaced the thermostat and it still didn’t work. I rechecked the engine temperature sensor with a multimeter and realized it wasn’t working. So, I put the old one back on and it worked perfectly. By the way, you forgot to mention how much swearing and cursing it takes to get the top bolt back in.😊
UberDude glad you figure it out nice work.
how did that amazon water pump hold up
It seems to me that this water pump is more prone to failure. Why is it half plastic? I think on 328i RWD it is all aluminum. Not sure if the one on 328i RWD breaks as often as the one on 335i?
Is the process the same for a 2007 BMW 525i? Thx
Is this same protocol for 2009 BMW 328 I?
If it has the electric water pump, then yes it’s the same process.
Anybody that's watching this or you have an xi model they always tell you got to lift the motor you can get in there with a quarter inch Drive wobbly socket 6-point instead of a Torx socket you can use a 10 mm but 3/8 fits tighter there's always a way around these stupid bolts on these BMWs also works when you're dealing with the upper housing coolant leak
I was stuck on the Lower coolant hose that connects to the temp sensor it would not fit I pushed as hard as I could then I came to the comment section for help, USE GREASE! I applied grease around the area and it went it so smooth if you’re stuck please use grease
I have a 2008 BMW 328i at 115,000 miles. Started overheating. I have a BMW scan tool that says my thermostat is stuck, maybe open or close. Would I need to replace the water pump since I'm switching the thermostat? Thinking maybe the water pump might go bad in a few thousand miles. Any feedback is appreciated
Culajay2010 my opinion would be yes. Would be a hug piece of mind to change them both. I work on my own 335i all the time and I wouldn’t steer you wrong.
93_basemap I did the water pump test, where I turn the fan on and press the gas pedal for 15 seconds with only the power on. The water pump worked fine.
I have the same symptoms as well with mine. I think the water pump can be intermittently failing. I also think that most BMW thermostats are designed to fail in the open position, and the engine will run cold instead of hot.
Terry Slay so if my thermostat was stuck open or close, my car wouldn't be overheating is what your saying?
@@Culajay2010 if one of the two are failing I'd definitely recommend replacing both.
Hi I just subscribed and wanted to know if it is the same procedure for a 328i e90
Mtzblades thank you for subbing. Yes it’s the same for the e90
Thanks!
@@SamaKaNa thank you very much!
Why didn’t you do the coolant bleeding process?
Great video, I wondered if there was a way to do this without taking the whole damn front apart
How long did this job take you start to finish? I've also heard that it's more difficult on a MT car.
Josef Morken if I remember right 3.50 hours.
about 4hours if the clips of the coolant hoses wont come off easily.
Is this the same concept for a 2010 535xdrive?
It’s pretty much the same maybe a few small differences
Good video thanks a lot 👍👍👍 !!
I am having difficulty securing the coolant pump electrical connector back in place. It slides back off and no matter how hard I push it in doesn’t reach a locking “click”. The tab is not broken and the connector looks in good shape. Does anyone have any tricks?
Do you know if 2008 535i procedure is pretty much the same?
Patrick N. Yes it’s the same. May even have a little bit more room.
little less room in the 325i then? lol think i may be doing this job this weekend..
How can i test the water pump if is working ?
Well Done!
Thank you!
Outstanding.
Fantastic video 💯🤘🏻
Couple hrs trying to stuck the pipe for water pump
Hi there! I would like to ask you - do anyone has an idea how to change water pump on car with electronic power steering? The electromotor on steering did not provide space to remove the pump. There is no easy acces.. Do I have to remove all electronic power steering out of the car?
@Val Bigfish after all - my mechanic had to done it. Steering rack had to be removed as you mentioned. When you have EPS, water pump replacement is definitely not DIY job.
I'm clicking on your amazon links and it's telling me the links don't work?
Did you know water pump codes rather pending or current, actually causes power reduction 😮 ?
Man im done im gonna buy myself a lada
Or a Toyota. 😃
What do you mean by rotating the bolt 90°?
Respect my pimpin let means to turn the bolt an additional 90°.
You don't have to pick the clips off on bmw. That's how you lose them... Push them in harder, and they release.
Changed it once on mine with just jack stands.... was a nightmare and quite early in my learning phase... took me a while day to do that shit. Just yesterday i had to do the alternator... another stupidly overcomplicated nightmare.