This secondary air injection pump is designed for use with Mercedes Benz E350, E550, SLK280, and SLK300 models. It is a durable electrical pump that is manufactured in China and comes with a range of features. The pump is sold with a secondary air injection pump item and has OE/OEM part numbers of A058000025, A0001405185, and 0001405185. The manufacturer part number is 580000025. This pump is not a vintage part and is not designed for universal fitment. It is a reliable and effective component for use with exhaust and emission systems. Whether you're replacing a faulty pump or upgrading your vehicle, this secondary air injection pump is an excellent choice. Exact item is shown. New open box with partial original packaging. Item weight 2.5 lbs. Has 2 pin connection and 2 ports. Made in China. No returns if installed. This item is a new, opened customer return. It has been inspected and passed quality control to insure the condition described and contents are accurate. 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.