Part Number: SW 10101C. HVAC Pressure Transducer. Part Numbers: 1711937, 37340, BT4Z19D594A, HG1Z19D594A, LX6H19D594AA, MT3500, SW554, T37340, YH-37, YH2034, YH37. To confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in theCompatibility Table.