Kat's 1190 300W Magnetic Engine Oil Pan Heater Automotive - Open Box Product is New in open box. Product comes in original packaging. Description: This listing is for Kat's 1190 300W Magnetic Engine Oil Pan Heater Automotive. Product type: Space Heaters. The title provides the available size, color, quantity, capacity, compatibility, and model details where applicable. Review the condition notes for packaging, accessories, functionality, and cosmetic information specific to this item.