A/C Expansion Valve Air Conditioning Expansion Valve for Mercedes Benz W166 GLE250 GLE350 GLE400 GLE500 GLE320GLE450 A1668300284 A/C Expansion Valve Air Conditioning Expansion Valve for Mercedes Benz W166 GLE250 GLE350 GLE400 GLE500 GLE320GLE450 A1668300284. Sale price : $39.10 Category : Automobiles, Parts & Accessories