1Fitment: Ac compressor control valve plug is fit for Accent Genesis G80 Santa Fe; fit for Forte 5 Optima; please confirm whether your model is applicable before buying. 2OE Number: The part number of AC compressor valve plug for reference is 977233R000, please confirm whether it is consistent with the OE you need. 3Function: If your AC system doesn't blow cold air immediately or after stopping in warm weather, or doesn't start at all, in addition to basic system checks, simply connect the electrical connector to the compressor. 4Applicable Compressors: Connect electrical connector to VS12E, VS14E, VS16E, VS18E, 6SES14C, 6SEU14C and 6SEU16C electronically controlled air conditioning compressors. Your vehicle's compressor will have a sticker on it to identify its type. 5Easy to Install: Cut and splice, then heat with a lighter or hot air blower to melt the solder and seal the joint, easy to operate and no professional technician required. 1 x ACCompressorControlValvePlug 2 x Accessories