C-Class (W203) 2001-2007, C160, C180, C200, C220, C230, C240, C270, C280, C300, C320, C230K, C350, Coupe
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06 c230 Thermostat

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Old Jan 12, 2012 | 10:22 PM
  #1  
MooflesThaCat's Avatar
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06 c230 Thermostat

Hey guys. So i got the dreaded thermostat error code and I started looking for a new thermo as I have to get my car inspected. To my surprise the damn thing runs 99-149 dollars! My god, the thermo for my G37 was 26 dollars!

Anyone have a reputable dealer selling this thing for a decent price? Also, should I buy the MB coolant to replace what spills out during replacement or does regular coolant work as well.

Thanks!
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Old Jan 12, 2012 | 11:34 PM
  #2  
samaritrey's Avatar
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From: VA
THE C350
wow the one for my car is like $25 wtf
Rmeuropean is my favorite site and usually very good prices but yeah it is $113.40
http://www.rmeuropean.com/Part-Numbe..._91DEFFEE.aspx
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Old Jan 13, 2012 | 12:20 AM
  #3  
chkoo's Avatar
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From: Hong Kong
W211 E63, W205 C300
parts.com should have them for cheap too
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Old Jan 13, 2012 | 01:20 AM
  #4  
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From: Toronto, Ontario, Canada, eh!
2003 C230 Sports Coupe, Paprika Metallic Red, Auto, Pano, Leather
Do NOT use "regular coolant". Mercedes usually uses Zerex G-05® Antifreeze/Coolant,.... depending on your location in a 50/50 distilled water mix.

Using a mityvac at the coolant reservoir or disconnecting one of the coolant hoses or just drain from the bottom of the radiator to take out about 2 litres of coolants should ensure a relatively non-messy thermostat replacement,.... without coolants spewing all over the place when you take the old thermostat out. If the coolant that you drained out looks clean,... then just reuse it and top off with distilled water. Your 2006 coolant should be good for 15 years.

Last edited by SunnyRayToronto; Jan 13, 2012 at 01:23 AM.
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Old Jan 13, 2012 | 10:47 AM
  #5  
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2019 G70 6MT & 2022 Ford Maverick XL
I bought MB Coolant from RME when I had to do it. It was expensive but no one was selling Zerex around me.

Weird my thermostat was $29.
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Old Jan 13, 2012 | 09:18 PM
  #6  
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'16 E350, gone: '03 c230k
I just paid ~$35 for one, but it was for the 1.8l m271 - I think you have the 2.5l V6, correct? I tried looking it up at Autohausaz but it was suspiciously missing...
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Old Jan 14, 2012 | 03:56 AM
  #7  
phister's Avatar
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From: fort worth, tx
06 C230 SS 6spd
Mine was 106 because it comes with the thermostat with the housing
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Old Jan 14, 2012 | 09:54 AM
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From: Camas, WA
2007 C230SS; 2014 ML350 BT
The reason is so expensive is because it is a heated electrically controlled thermostat for the M272 engine. It can regulate the temperature from 85 degrees C to 105 degrees C. Don't cheap out on this one. Buy an OEM or OES one. I recommend RME for it. I also agree to only use OEM coolant. Look for the STAR article Splinter posted about why you should only use MB coolant.

Last edited by johnand; Jan 14, 2012 at 09:56 AM.
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Old Jan 14, 2012 | 02:45 PM
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2007 C230
I just got mine this week for $112.50 http://www.pelicanparts.com/cgi-bin/...2%2E920-%20%20
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