This Febi fuel pump relay is compatible with various PEUGEOT and CITROËN models, including PEUGEOT 206, 306, 406, EXPERT, and CITROËN Berlingo, JUMPY, XSARA, XANTIA, XM, and C15. It is suitable for vehicles with construction years ranging from 01/1995 to 07/2001 and meets the Euro 2 emission standard. Key cross-reference numbers include 19203N, 19203X, 454935, and 9627109680. Engine numbers compatible with this relay are 2863, 14729, 661, 5396, 4834, 15310, 13788, and 2853. Please verify compatibility with your specific vehicle model and year before purchase. The MPN for this part is 2502003.