This is a blower resistor for heating and ventilation systems. It is compatible with various Peugeot and Citroën models including the Peugeot 206, 307, 107, Partner, and Citroën C1, Berlingo, and C4. The part number is ERD-CT-007. Key OE numbers for this part are 1308AN, 1308CL, 1308CN, 1308CP, 1308CW, 9658508980, 9673999880, and 9830143880. The dimensions are Length: 297mm, Width: 302mm, and Height: 290mm.