4-piece expansion tank coolant hose connector socket for Mercedes-Benz W203 W221

Condition:New|Color:Black|Material:Plasitc|Size:Total:approx.1.5x4.5cm(0.59x1.77)(DxH)|Manufacturer Part Number:0039970689, 003 997 06 89, A0039970689|fit 1:for Benz W203 C230 Sedan 203.040 2003 2004 2005|fit 2:for Benz W203 C230 Coupe 203.740 2003 2004 2005|fit 3:for Benz W221 S400 Hybrid Sedan 221.195 2010-2012|fit 4:for Benz W221 S550 Base Sedan 221.171 2007-2011|fit 5:for Benz W221 S550 4Matic Sedan 221.186 2007-2011|fit 6:for Benz W221 S600 Base Sedan 221.176 2007-2012|fit 7:for Benz W22