genuine mercedes-benz egr pipe gasket 642-142-18-80 part can be found as #15 in the diagram above genuine mercedes-benz parts product description 3.0l diesel, ponents. Egr valveponents. 3.0l, exhaust gas recirculation. 3.0l diesel, egr valveponents. E350 blue tec, egr valveponents. Specifications brand mercedes-benz manufacturer part number 642-142-18-80 sku 642-142-18-80 product genuine mercedes-benz egr pipe gasket 642-142-18-80 only part reference #15 on the diagram is included terms and conditions