This product is a Vauxhall Astra K, Insignia, and Mokka MK1 1.6 diesel oil sump pan with the part number 55573785. It comes with a seller warranty of 28 days and is a perfect replacement for your vehicle. The oil sump pan is a crucial component for your engine, ensuring that it stays protected and clean. With the manufacturer part number 55569960 and reference OE/OEM numbers 55490406 and 55569960, you can trust that this product is of high quality and designed specifically for Vauxhall vehicles.