The Department of Defense, through the Defense Logistics Agency (DLA Land and Maritime), is seeking quotes for the procurement of 18 units of the HEATER, COOLANT, ENGINE, identified by NSN 2990016258791. This solicitation is part of a combined synopsis/solicitation process, and the approved source for this item is 02978 E8CR130-0670-1, indicating the importance of sourcing from established manufacturers. The heaters are critical components for motor vehicle gasoline engines, ensuring optimal performance and reliability in military applications. Interested vendors must submit their quotes electronically, as hard copies will not be provided, and inquiries can be directed to the buyer via email at DibbsBSM@dla.mil. The deadline for quote submission is five days after the solicitation is made available.