Part numbers listed below indicate interchangeable parts. These parts share the same size, parameter, function and compatibility. However, please note that items from different brands may have minor variations.
2546033, 2.546.033 - BEHR THERMOTTRONIK
11531437526, 11-53-1-437-526, 11 53 1 437 526 - BMW
TM11105, TM 11 105 - MAHLE
11531704324, 11 53 1 704 324, 11-53-1-704-324 - BMW
470221, 470-221 - MOTORAD