1、Applicable Models: The headlight washer nozzle is fit for 525i E60 Series 2004 to 2007, for M5 E60 Series 2006 to 2010, and for 545i E60 Series 2004 to 2005. 2、OE Number: The reference part number is 61677038415, 61677038416, please confirm whether it is consistent with the OE you need. 3、Improve Driving Safety: The headlight washer nozzle can clean the surfaces of the headlights from dust, debris, mud, sand and other easily adhering foreign objects to ensure the excellent lighting effect of the headlights, avoid affecting the driver's observation of the road, and improve the safety of night driving. 4、Increase Field of Vision: The headlight washer nozzle effectively cleans some of the dead corners of the vehicle's headlights, providing the driver with a clearer field of vision to better cope with complex driving environments and road conditions. 5、Perfect Fit: Meets OEM specifications to ensure that the shape and function match the original vehicle, perfect replacement without additional modifications required. r nWe are dedicated to providing you with excellent customer service. No matter what problems you encounter, our professional team will be happy to help you solve them and ensure a pleasant shopping experience._PA