Oil sump Oil sump / oil pan forming the engine oil reservoir at the bottom of the engine Amity AP "14-OS-0002" - Not availableFIAT - Doblo, Panda, Tipo, Punto, 500; OPEL - Combo; ALFA ROMEO - Mito; CITROËN - Nemo; PEUGEOT - Bipper; LANCIA - Ypsilon