[Walt Williams]

I was browsing around this morning when I was a Mercedes mono valve for $69. This is a much better price than what I have seen in the past few months on a MB part.

https://mercedessource.com/store/107-123-126-chassis-monovalve-heater-repair-kit-instructions

I went ahead and ordered one as mine is leaking.

 

[okyoureabeast]

Peachparts has the official Bosch repair kit for $40.

http://www.pelicanparts.com/cgi-bin...scription=HVAC+Heater+Control+Mono+Valve+Kit+

Worked for me after the MTC one failed. Though I bought it for like $10 so caveat empor.

 

[Walt Williams]

Peachparts has the official Bosch repair kit for $40.

Pelican Parts - European Automotive Parts and Accessories - Porsche • BMW • Mercedes • Volkswagen • Audi • Saab • Volvo • MINI

Worked for me after the MTC one failed. Though I bought it for like $10 so caveat empor.

DANG IT ! Wish I saw this first. The last I looked a Bosch or MB mono-valve refurb kit was in the vicinity of $195.00 .

 

[JN74SL]

Peachparts has the official Bosch repair kit for $40.

Pelican Parts - European Automotive Parts and Accessories - Porsche • BMW • Mercedes • Volkswagen • Audi • Saab • Volvo • MINI

Worked for me after the MTC one failed. Though I bought it for like $10 so caveat empor.

I used the PP rebuild kit twice, once on my 300SD and once on my 300SDL. Worked great!

They were $19.95 a few years ago, so if you have a monovalve car maybe you should pick up a couple of them now before the prices go up again...

 

[RLT61]

Peachparts has the official Bosch repair kit for $40.

Pelican Parts - European Automotive Parts and Accessories - Porsche • BMW • Mercedes • Volkswagen • Audi • Saab • Volvo • MINI

Worked for me after the MTC one failed. Though I bought it for like $10 so caveat empor.

Thanks for posting. I ordered one and received it yesterday. I am fairly sure I still have the original in the car and will require replacement before too long.