The Bosch 66810 13518604229 High Pressure Fuel Pump is a genuine part made in Germany by Bosch. It is designed for specific BMW models such as the 228i, 328i, 428i, 528i, X1, X3, and X5. This mechanical pump is specifically for gasoline fuel and has a 12V voltage requirement. It comes with a California Prop 65 Warning for cancer and reproductive harm. The item includes 1 PC high pressure fuel pump and has interchange part numbers like 13518604229, 66810, and 0261520281. Exact item is shown. High pressure external fuel pump, new open box without original packaging. Item weight 2.1 lbs. Has 2 pin connector. Made in Germany. No returns if installed. This item is new with opened or damaged packaging. It may or may not be a customer return. It has been inspected and passed quality control to insure the condition described and contents are accurate. It may show minor wear from handling. Please review actual photos as stock photos are not the actual item, our photos are. You will ONLY receive exactly what is shown in photos, regardless of what might have originally been included. Please review our business policies in our store for information regarding returns, shipping and warranties.