Pipe M10/M10-283MM for 518+518i+520/4+520i from 01/1976 up only LHD-models and for 520/6+525+528 from 01/1976 up only manual gear box only LHD-models (518 LHD 4632862 / 520/4 LHD 4717633 / 520A/4 LHD 4413736 / 520i LHD 4413724 / 525 LHD 4829527 / 525A LHD 4516730 / 528 LHD 4757156 / 528A LHD 4551961) and for 525+528 all years of manufacturing only automatic gear box only LHD-models, you need 1 for 1 car, circle 1

BMW 518 - M535i (E12)