Presolicitation notice from the Department of Defense, Defense Logistics Agency, DLA Land Warren, is seeking to procure radiators for engines. The radiators are used in motor vehicles for engine cooling system components. The specific item being procured has a National Stock Number (NSN) of 2930-01-061-4294 and Part Number (P/N) of 11669369 / DRCTI-4294. The quantity required is 662 units with an option for 100% additional quantity. The delivery will be FOB (Free on Board) origin. The offer due date is approximately September 9, 2024. The solicitation will state that the drawings provided are inadequate for competitive bidding. This procurement is restricted to the approved sources, which are Heavy Duty Radiator LLC (CAGE: 8UU98) and North American Radiators (CAGE: SJZS8), or their authorized distributors. Only the approved sources and/or distributors will be considered for this procurement. If other companies want to become approved sources for future procurements, they should contact the Competition Management Office at Usarmy.detroit.tacom.mbx.lcmc-competition-management-of@mail.mil. The solicitation will also include DLAD provision 52.215-9023, Reverse Auction, which allows for the use of a reverse auction as a pricing technique. Contractors interested in participating in the reverse auction must be registered in the reverse auction system and have completed the online reverse auction training. More information about the reverse auction can be found at https://dla.procurexinc.com. For any questions related to the reverse auction system or process, contact dla.detroit.tacom.mbx.land-wrn-reverse-auction@mail.mil.