The Department of Defense, through the Defense Logistics Agency (DLA Land and Maritime), is seeking suppliers for the procurement of engine cooling radiators, classified under the PSC code 29. This solicitation is part of a combined synopsis/solicitation aimed at acquiring air-conditioning and warm air heating equipment, as well as commercial and industrial refrigeration equipment, specifically under NAICS code 333415. The goods are critical for maintaining operational efficiency and reliability in military vehicles and equipment. Interested vendors should direct any inquiries to the buyer listed in the solicitation document via email at DibbsBSM@dla.mil, and further details can be accessed through the DLA's DIBBS portal.