[[condition: new]] [[mpn: 001-540-28-17]] [[brand: mercedes-benz]] [[sku: 001-540-28-17]] [[product name: genuine mercedes-benz oxygen sensor 001-540-28-17]] [[genuine oem: yes]] [[warranty: 1 year]] [[fitment type: direct replacement]] [[make: mercedes-benz]] [[model: ml55 amg ml320 ml430]] [[year: 1999 2000 2001 2002 2003]] [[parts included: only part reference #4 on the diagram is included]]