... 2)Corrosion resistance 3) High intensity 4)Fast Delivery VW UNIVERSAL AUTO A/C EXPANSION VALVESpecifications: Part DescriptionEXP VALVE BLOCK GTI ... assemblies and fittings, orifice tubes, air filters, electronic fans, blower motor, clutches and bearings, compressor oil seal, orings and gaskets, resistors ... A/C parts, please feel free to reach us.Photos: UNIVERSAL AUTO A/C EXPANSION VALVE