4th Gen Ram A/C Expansion Valve Kit (12-18) – 68138269AB

Ram Parts USA Verified independent store

→

Your A/C is blowing warm — or cooling inconsistently even with a full refrigerant charge. On 4th Gen Ram trucks, a failed expansion valve restricts refrigerant flow into the evapor ator, causing weak or no cooling. This is the OEM Mopar replacement kit, built to factory spec. Part Number: 68138269AB Fits: 2012 Ram 1500 (3.7L V6, 4.7L V8, 5.7L V8) 2012–2018 Ram 2500 (5.7L V8, 6.4L V8, 6.7L Diesel) 2012–2018 Ram 3500 (5.7L V8, 6.4L V8, 6.7L Diesel) ⚠️ Fitment note: The 2009–2013 Ram 1500/2500/3500 uses a different expansion valve (68048896AB). Confirm your model year before ordering. Why replace it? A/C blows warm or inconsistently cool with a full refrigerant charge Evaporator freezing up (over-restriction of refrigerant flow) A/C system pressure readings out of spec Refrigerant charge not holding after confirmed leak repair What the expansion valve does:The expansion valve meters refrigerant flow into the evaporator core. Too little flow and the A/C won’t cool. Too much and the evaporator freezes. A failed valve disrupts this balance — replacing it restores proper refrigerant metering and full A/C performance. OEM Mopar quality. Direct fit. No modifications required. Fast shipping. Part Number: 68138269AB Vehicle fits: Year Make Model Body & Trim Engine & Transmission 2018 Ram 2500 Big Horn, Laramie, Laramie Longhorn, Limited, Power Wagon, SLT, Tradesman 5.7L V8 - CNG, 5.7L V8 - Gas, 6.4L V8 - Gas, 6.7L L6 - Diesel 2018 Ram 3500 Big Horn, Laramie, Laramie Longhorn, Limited, SLT, Tradesman 5.7L V8 - Gas, 6.4L V8 - Gas, 6.7L L6 - Diesel 2017 Ram 2500 Big Horn, Laramie, Laramie Longhorn, Limited, Power Wagon, SLT, Tradesman 5.7L V8 - CNG, 5.7L V8 - Gas, 6.4L V8 - Gas, 6.7L L6 - Diesel 2017 Ram 3500 Big Horn, Laramie, Laramie Longhorn, Limited, Lone Star, SLT, Tradesman 5.7L V8 - Gas, 6.4L V8 - Gas, 6.7L L6 - Diesel 2016 Ram 2500 Big Horn, Laramie, Laramie Longhorn, Limited, Outdoorsman, Power Wagon, SLT, Tradesman 5.7L V8 - CNG, 5.7L V8 - Gas, 6.4L V8 - Gas, 6.7L L6 - Diesel 2016 Ram 3500 Big Horn, Laramie, Laramie Longhorn, Limited, SLT, Tradesman 5.7L V8 - Gas, 6.4L V8 - Gas, 6.7L L6 - Diesel 2015 Ram 2500 Big Horn, Laramie, Laramie Limited, Laramie Longhorn, Lone Star, Outdoorsman, Power Wagon, SLT, Tradesman 5.7L V8 - CNG, 5.7L V8 - Gas, 6.4L V8 - Gas, 6.7L L6 - Diesel 2015 Ram 3500 Big Horn, Laramie, Laramie Limited, Laramie Longhorn, Lone Star, SLT, Tradesman 5.7L V8 - Gas, 6.4L V8 - Gas, 6.7L L6 - Diesel 2014 Ram 2500 Big Horn, Laramie, Laramie Limited, Laramie Longhorn, Lone Star, Outdoorsman, Power Wagon, SLT, Tradesman 5.7L V8 - CNG, 5.7L V8 - Gas, 6.4L V8 - Gas, 6.7L L6 - Diesel 2014 Ram 3500 Big Horn, Laramie, Laramie Limited, Laramie Longhorn, Lone Star, SLT, Tradesman 5.7L V8 - Gas, 6.4L V8 - Gas, 6.7L L6 - Diesel 2013 Ram 2500 Big Horn, Laramie, Laramie Longhorn, Lone Star, Outdoorsman, Power Wagon, SLT, ST, Tradesman 5.7L V8 - CNG, 5.7L V8 - Gas, 6.7L L6 - Diesel 2013 Ram 3500 Big Horn, Laramie, Laramie Longhorn, Lone Star, SLT, ST, Tradesman 5.7L V8 - Gas, 6.7L L6 - Diesel 2012 Ram 1500 Big Horn, Express, Laramie, Laramie Longhorn, Outdoorsman, SLT, ST, Sport, Tradesman, Tradesman HD 3.7L V6 - Gas, 4.7L V8 - Flex, 5.7L V8 - Gas 2012 Ram 2500 Laramie, Laramie Longhorn, Outdoorsman, Power Wagon, SLT, ST 5.7L V8 - Bi-Fuel, 5.7L V8 - Gas, 6.7L L6 - Diesel 2012 Ram 3500 Laramie, Laramie Longhorn, SLT, ST 5.7L V8 - Gas, 6.7L L6 - Diesel Show more