Replaces Mercedes Part Number 123 830 1015
This hose assembly replaces the high-side liquid hose that hose runs from the receiver drier to the thermal expansion valve (TXV) on most W123 Mercedes. The original assembly is typically blue in color, or black with a braided jacket (on older models). This part must be in good condition, regardless of whether or not you have purchased our compressor upgrade kit. No longer available from Mercedes and most aftermarket parts suppliers.
