Thermostat K59-l4152 (077b-6907) is a genuine spare part suitable for selected Indesit, Ariston and Hotpoint Fridges and Freezers. Compatible with the following models: Ariston SD1511 SD1513 SD1521 SD1522 SD1711 SD1711V SD1712V SD1721 SD1722J SD1723 SD1746 Hotpoint RL150G RL150P RL175A RL175G RL175P RL175X RLA175P SAN400SUKZ SD1522HA SD1721HA Indesit SAAN300FR SAAN300S SAAN300UK SAAN400V SAN300 SAN300FR SAN300UK SAN300UKZ SAN300WSP SAN400 SAN400FR SAN400SUK SAN400SUKZ SAN400UK SAN400UKZ