OEM Part number: 0005450527 Interchange Part Number:A0005450527 0005450427 0005450527 A0005450427 HGOLHZCC A0005450527 0005450527 Turbo Boost Valve Pressure Converter Fits For Merced-es-Benz Sprinter Installation: Searching related installation video on the internet will be recommended and always wear eye protection and start with installation tools.or It is recommended to go to a professional auto repair shop to install.Warranty: 6 Month Please check your car OEM and years and modle make sure the products is comfortable for your car before your purchase.thank you.If your not sure or don't know, please contact us. Provide us with the VIN#, YEAR, MAKE, MODEL of your vehicle and we will double check and verify fitment for you.Our products are professionally tested before sale. If you can't use our products after purchase, please contact us in time and we will replace or refund you. Thanks Our products are stored in warehouses, and there will be collisions during handling or transportation (most products need to be kept lubricated, it is normal to have lubricants). But please rest assured that it will not affect the use. If you have certain requirements for appearance, please contact us and we can exchange your goods. Thank you for your understanding!, Manufacturer: HGOLHZCC