This auxiliary water pump heater is a genuine OEM part for Mercedes-Benz. It is compatible with various models including E-Class, ML-Class, GLK350, and CLS500. It comes with OE/OEM and interchange part numbers 2118350264 and 3130591163 respectively. The manufacturer provides a warranty for three months.

Additionally, this water pump belongs to the engine cooling components category, specifically the water pumps subcategory. It is in used condition but is still functional. With this water pump, you can be assured of quality and longevity.