Thank you - very helpful . I did see a video where the main turbo air line was removed from the air filter side only then the bracket holding the solenoid above the T stat was removed and the radiator hose then the T stat was removed . Less involved but I like your method because you also replace those old hoses .
Very helpful video, so do you need to put a special sealant around the thermostat before you install. It came with its own but I want to ask if I need silicone
Good afternoon Frank I have a 2014 c250 mercedes I noticed a small leak comeing from radiator hose it's coming from the side of hose that is connected to thermostat housing don't see no leak around the house just were hose is clipped to housing do need to replace hose or housing
I would replace the whole unit. Same thing happened to my 2014 C250 and when I pulled the thermostat housing off, the thermostat itself broke inside the block. It took me 2 extra hours to get all the pieces off, it was the original factory unit. What a pain it was, but after I replaced it my car runs like a champ and not leaking coolant anymore. Good luck.
Got another question I put everything back together and I have a small drip on the main hose that connects to the center of the thermostat (the largest hose connection) Does that hose connection have two retaining wires or only one? I ended up having another retaining wire from that hose and I don’t see where or how else it could be attached the connection only shows one place where the retaining wire locks.
@@franksautomechanic809 I actually had to buy a new hose o ring the old one was just old and wouldn’t seal. Out the new one in haven’t had any problems since
I broke mine, just buy a 5/8” hose with two hose clamps. I glued and taped my old hose back together and it works well. That hose is really brittle and not very flexible. Good luck, keep me posted on what you end up doing.
Good video, just got done doing mine also. I have a 2014 C250, think I have everything bled right. Gauge sits where it normally did...when I have ODBII reader hooked up I'm getting temp range from 93C to 222C when tstat opens and goes back down, is this a normal range for this car. Tstat says it opens at 103C.
also what tool do i need to loosen the clamp for the intake hose on the turbo side? that little sucker is impossible to get to even with a short flathead screwdriver. I feel like I need something with a bend in it
Thank you for the video! Very helpful! I have a question the 5 bolts to the thermostat housing do they have a torque spec? I’ve searched online and I saw a 25nm mention but that seemed like a lot of torque. Thanks in advance
Every bolt and nut and screw has a torque spec to the wheels and all the way to internal engine components. You can find this information either by web search or if you have access to any sort of automotive help desk program that can give you specs.
have you ever installed an aftermarket thermostat. just seems that mercedes is overpriced. I have a 2014 c250 base. i am finding aftermarkets for anywhere from $50 to $90. benze wants $200. your thoughts. thanks
I super glued it back together and taped it with Gaff tape and it works fine. If I need to replace it I will buy a hose with two hose clamps. So far my car runs like a champ!
Patience, and the right tools you can do it. I had my factory thermostat housing go out and the thermostat broke off in the block. It took an extra 2 hours to clear out. I am relentless but I wanted to give up at least 3 times. Once you’re committed there’s no turning back. But you will feel a extreme sensation of satisfaction if you repair it yourself. You can do it, just make sure that you have at least 5 to 8 hours dedicated to work on it. In my case I had the thermostat breaking in the housing and binding to the block, which ate up most of my time. This job will take 2 hours if there are no issues. Good luck, please keep me posted on your progress.
i was debating the same when i came across this issue. decided to put matters into my own hands and gave it try. took me about 2 1/2 hours to disassemble everything, hard part was getting the intake hose off where it connects to the turbo, and some sensors were really snug on. took me about another hour to reinstall everything back. its a very labor intensive job but with the patience it is possible
![Coolant Thermostat Replacement [Mercedes Benz C-Class]](/img/n.gif)
Thank you - very helpful . I did see a video where the main turbo air line was removed from the air filter side only then the bracket holding the solenoid above the T stat was removed and the radiator hose then the T stat was removed . Less involved but I like your method because you also replace those old hoses .
I’m glad that it help you suscríbete to see more video
Thanks.You save my life!!
Thank you man! That is very helpful
Could u tell me the all the tools u used and whats the heater actually called to the one u said u can just put on top
E 10 -6 point a 10 milimétrica sooquer the hose is a regular heater hose take it to the auto part to mach it
Very helpful video, so do you need to put a special sealant around the thermostat before you install. It came with its own but I want to ask if I need silicone
I always use silicon just a little bit is always helpful
Good afternoon Frank I have a 2014 c250 mercedes I noticed a small leak comeing from radiator hose it's coming from the side of hose that is connected to thermostat housing don't see no leak around the house just were hose is clipped to housing do need to replace hose or housing
I would replace the whole unit. Same thing happened to my 2014 C250 and when I pulled the thermostat housing off, the thermostat itself broke inside the block. It took me 2 extra hours to get all the pieces off, it was the original factory unit. What a pain it was, but after I replaced it my car runs like a champ and not leaking coolant anymore. Good luck.
Got another question I put everything back together and I have a small drip on the main hose that connects to the center of the thermostat (the largest hose connection) Does that hose connection have two retaining wires or only one? I ended up having another retaining wire from that hose and I don’t see where or how else it could be attached the connection only shows one place where the retaining wire locks.
If is the electric conector it have a metal clip and for the hose cooling add some silicone
@@franksautomechanic809 I actually had to buy a new hose o ring the old one was just old and wouldn’t seal. Out the new one in haven’t had any problems since
What's the part no for the air intake hose you broke? I've been told it can't be purchased separately I need to buy the complete unit!
I broke mine, just buy a 5/8” hose with two hose clamps. I glued and taped my old hose back together and it works well. That hose is really brittle and not very flexible. Good luck, keep me posted on what you end up doing.
Good video, just got done doing mine also. I have a 2014 C250, think I have everything bled right. Gauge sits where it normally did...when I have ODBII reader hooked up I'm getting temp range from 93C to 222C when tstat opens and goes back down, is this a normal range for this car. Tstat says it opens at 103C.
also what tool do i need to loosen the clamp for the intake hose on the turbo side? that little sucker is impossible to get to even with a short flathead screwdriver. I feel like I need something with a bend in it
Thank you for the video! Very helpful! I have a question the 5 bolts to the thermostat housing do they have a torque spec? I’ve searched online and I saw a 25nm mention but that seemed like a lot of torque. Thanks in advance
Every bolt and nut and screw has a torque spec to the wheels and all the way to internal engine components. You can find this information either by web search or if you have access to any sort of automotive help desk program that can give you specs.
I just put 20 pounds of torque
The hose that you showed broke what hose is that bc mines did the same and I need to replace it?
Yes you have to change get it a de dealer or in amazon
@@franksautomechanic809 thanks!
Don’t forget Tk replace the powersterring fluid from the line you disconnected.
Does the power steering fluid drain?
Is this the same process just to replace the temp sensor?
I have a 2012 c250 the fan comes on but no check engine light what can it be?
Will this fix a error code P0597?
Do u Have to go under the car to get the other end of that main intake hose off? Or can it be done from above
No i just remove the button cover so the cooling can go to the container for the use cooling
You can do it from the top
have you ever installed an aftermarket thermostat. just seems that mercedes is overpriced. I have a 2014 c250 base. i am finding aftermarkets for anywhere from $50 to $90. benze wants $200. your thoughts. thanks
Yes that should work to
Thankyou lots
Anytime
@@franksautomechanic809 hey boss, how much coolant did you need to refill the system with bleeding? Thanks
How much would a mechanic charge for a job like that?
that little tube that breaks easily broke for me. can i start my car without it? i need to move it like 10 ft. thanks
did you find the part number
I super glued it back together and taped it with Gaff tape and it works fine. If I need to replace it I will buy a hose with two hose clamps. So far my car runs like a champ!
🇩🇴👍
Klok Néstor
How do you know that thermostat is bad
How do u bleed
Looks like a nightmare, I think I'll pay someone to do it.
It is
Patience, and the right tools you can do it. I had my factory thermostat housing go out and the thermostat broke off in the block. It took an extra 2 hours to clear out. I am relentless but I wanted to give up at least 3 times. Once you’re committed there’s no turning back. But you will feel a extreme sensation of satisfaction if you repair it yourself. You can do it, just make sure that you have at least 5 to 8 hours dedicated to work on it. In my case I had the thermostat breaking in the housing and binding to the block, which ate up most of my time. This job will take 2 hours if there are no issues. Good luck, please keep me posted on your progress.
i was debating the same when i came across this issue. decided to put matters into my own hands and gave it try. took me about 2 1/2 hours to disassemble everything, hard part was getting the intake hose off where it connects to the turbo, and some sensors were really snug on. took me about another hour to reinstall everything back. its a very labor intensive job but with the patience it is possible