ApplicationCompatible for Mercedes-Benz Clase C C250 l4 1.8L 2012-2015 compatible for Mercedes-Benz R172 SLK 250 l4 1.8L 2012-2015OEM Part Number2712002452, 271 200 24 52, 271-200-24-52 2712002450, 271 200 24 50 2712002652, 271 200 26 52SpecificationCondition: 100% brand new Warranty: one year warranty for any manufacturing defect Type: direct replacement Placement on Vehicle: Front Package Included: 1x Water Pump-Cooling PipeNoteProfessional installation is highly recommended, no instruction include, for any other needs, please feel free to contact us.