Thermostat fits a wide range of Mercedes cars. Original and at 80 degrees Celsius. Price 750 SAR. Sedan, Coupe, and Sports categories S-Class (Yacht): Models (W222 / W221) such as S500, S550, and S63 AMG. E-Class: Models (W212) such as E550 and E63 AMG. CLS-Class: Models (W218 / C218) such as CLS500 and CLS63 AMG. CL-Class: Models (C216) such as CL550 and CL63 AMG. SL-Class: Models (R231) such as SL550. SUV and 4WD categories (SUV)GL / GLS-Class: Models (X166) such as GL450, GL500, GL550, and GLS63 AMG. ML / GLE-Class: Models (W166) such as ML550, GLE500, and GLE63 AMG. G-Class (G-Class): Models (W463) such as G63 AMG.