6212030174 Thermostat housing upper part

New upper part of thermostat housing with part number 6212030174 
Version with screw plug
Suitable for Mercedes 
W115 
W123
W110 W111 Sedan Fintail
W111 Coupe and Cabriolet
Transporter
Steyr
For the following engines
M115 M180 M121 M123 M127 OM615
Replaced by part number 6152030074

Genuine Mercedes-Benz spare part from old stock NOS New Old Stock
Please compare with engine number
We will be happy to help you with any questions