This A/C Expansion Valve Block fits Jeep Wrangler 2012-2017 EX 9757C. It is manufactured by Universal Air Conditioner and comes with a 1-year warranty. The valve is designed to expand the refrigerant flow into the evaporator, ensuring optimal performance of your air conditioning system. It is compatible with various part numbers, including 3131309, 3411541, 180323, 68153947AA, and M615. This product is perfect for those who want to maintain their Jeep Wrangler's air conditioning system and ensure it runs smoothly.