This BMW E60 E61 535I automatic transmission oil cooler pipe cooling line is a genuine OEM part and comes with a 60-day manufacturer warranty. It is compatible with interchange part numbers 1722 7570087 and 7570087. The cooling oil line is manufactured in Germany and is an essential engine cooling component. This high-quality oil cooler is designed to ensure optimum engine performance and prevent overheating. It is suitable for use in various BMW models and is a must-have for any BMW enthusiast. Order now and enjoy reliable engine cooling with this BMW E60 E61 535I automatic transmission oil cooler pipe cooling line.