Engine thermostat, Thermostat housing, Coolant flange 03C121111AP

An OEM number is a unique code containing letters and digits. Car manufacturers use them to mark every part inside their cars. A non-original car part carrying an OEM number demonstrates that the part meets stringent car manufacturer standards and its parameters and technical specifications are identical to original equipment.

All spare parts in the list below are equivalent to OEM number 03C 121 111 AP:

• 03C 121 111 AP (original number of SEAT)
• 03C 121 111 AP (original number of SKODA)
• 03C 121 111 AP (original number of VW)
• 03C 121 111 AP (original number of AUDI)
• 03C 121 111 AP (original number of CUPRA)