Four Seasons 39372 A/C Expansion Valve - Rear
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Four Seasons
 Expansion Valve

Four Seasons 39372 A/C Expansion Valve - Rear

Brand Four Seasons 39372
Position Rear
Color Aluminum
Description Expansion Valves
Liquid Inlet Fitting Gender Female
Liquid Inlet Fitting Thread Diameter No. 6
Liquid Inlet Size IN 0.430
Liquid Inlet Size MM 11.000
Liquid Inlet Style Captured O-Ring
Liquid Inlet Thread Type Not Threaded
Liquid Inlet Type O-Ring
Liquid Outlet Fitting Gender Female
Liquid Outlet Fitting Thread Diameter No. 8
Liquid Outlet Style Female Insert O-Ring
Liquid Outlet Thread Type Not Threaded
Liquid Outlet Type Insert O-Ring
Lqd Out Size IN 0.540
Lqd Out Size MM 13.6
Material Aluminum
Meets / Exceeds OEM? Yes
Mounting Hole Quantity 2
O-Ring A Number/Desc [24608] / Green O-Ring
O-Ring B Number/Desc [24612] / Green O-Ring
O-Ring C Number/Desc [24675] / Green Round O-Ring
O-Ring D Number/Desc [24681] / Green O-Ring
Refrigerant Type R134A
Style w/o Solenoid
Suc In Size IN 0.770
Suc In Size MM 19.600
Suc Out Size IN 0.710
Suc Out Size MM 18.000
Suction Inlet Fitting Gender Female
Suction Inlet Fitting Thread Diameter No. 12
Suction Inlet Style Female Insert O-Ring
Suction Inlet Thread Type Not Threaded
Suction Inlet Type Insert O-Ring
Suction Outlet Fitting Gender Female
Suction Outlet Fitting Thread Diameter No. 12
Suction Outlet Style Captured O-Ring
Suction Outlet Thread Type Not Threaded
Suction Outlet Type O-Ring
Super Heat -0.500
Switch Included? Not Included
Tonnage 1.500
Type Block Type
Product line Expansion Valve
Fits Freightliner, Mercedes-Benz, and Dodge · 34 vehicles

OE direct replacement. Meets or exceeds OEM requirements for dependable service.

Aluminum construction. Lightweight block-type design for efficient refrigerant control.

R134A compatible. Built for use with modern A/C refrigerant systems.

Cross-references Four Seasons 39372, Global Parts Distributors LLC 3411825 and UAC EX10455C for the same application. See all 10.

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Four Seasons 39372 Expansion Valve

Four Seasons 39372 is a block-type A/C expansion valve for rear HVAC systems on select Mercedes-Benz Sprinter and Dodge Sprinter applications. It meters refrigerant flow for R134A systems and is built from aluminum for direct replacement service in the HVAC circuit.

Key Features

  • Block-type A/C expansion valve for rear HVAC use
  • Aluminum construction with aluminum finish
  • Configured for R134A refrigerant systems
  • Meets or exceeds OEM requirements
  • Fits rear HVAC applications on Mercedes-Benz Sprinter and Dodge Sprinter models
  • Four Seasons 39372 expansion valve for OE-style service replacement

Product Details

The Four Seasons Expansion Valve line focuses on refrigerant control components for automotive air conditioning systems. Part number 39372 is a rear A/C expansion valve with a block-style body, female suction and liquid connections, and captured O-ring and insert O-ring sealing styles where specified. It is designed for 1.5 tonnage applications and is listed for use on 2010-2018 Mercedes-Benz Sprinter, 2010-2018 Mercedes-Benz Sprinter 2500, 2010-2018 Mercedes-Benz Sprinter 3500, 2018 Mercedes-Benz Sprinter 3500XD, 2007-2009 Dodge Sprinter 2500, and 2007-2009 Dodge Sprinter 3500 rear HVAC systems. This part cross-references UAC EX10455C for the same application.

Common Symptoms This Part May Address

  • Rear A/C vent air that is too warm
  • Irregular refrigerant metering in the HVAC system
  • Loss of cooling performance in the rear evaporator circuit
  • Expansion valve restriction or sticking
  • Pressure imbalance in an R134A air conditioning system

Installation Notes

Verify the vehicle’s rear HVAC configuration, refrigerant type, and line connection style before installation. Replace the valve only after the system has been properly evacuated and inspected for contamination, leaks, and damaged sealing surfaces. Confirm the correct Mercedes-Benz Sprinter or Dodge Sprinter application by year, model, and rear position before service. Four Seasons 39372 is a direct-fit style replacement for the listed rear applications.

Quality Assurance

Four Seasons lists this expansion valve as meeting or exceeding OEM requirements. The aluminum construction and application-specific connection design support service replacement in the rear HVAC circuit for compatible Sprinter platforms.

Related reading

This part fits 34 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2018Mercedes-BenzSprinterRearPerformance System; Expansion Valve
2018Mercedes-BenzSprinter 2500RearPerformance System; Expansion Valve
2018Mercedes-BenzSprinter 3500RearPerformance System; Expansion Valve
2018Mercedes-BenzSprinter 3500XDRearPerformance System; Expansion Valve
2017Mercedes-BenzSprinterRearPerformance System; Expansion Valve
2017Mercedes-BenzSprinter 2500RearPerformance System; Expansion Valve
2017Mercedes-BenzSprinter 3500RearPerformance System; Expansion Valve
2016Mercedes-BenzSprinterRearPerformance System; Expansion Valve
2016Mercedes-BenzSprinter 2500RearPerformance System; Expansion Valve
2016Mercedes-BenzSprinter 3500RearPerformance System; Expansion Valve
2015Mercedes-BenzSprinterRearPerformance System; Expansion Valve
2015Mercedes-BenzSprinter 2500RearPerformance System; Expansion Valve
2015Mercedes-BenzSprinter 3500RearPerformance System; Expansion Valve
2014Mercedes-BenzSprinterRearPerformance System; Expansion Valve
2014Mercedes-BenzSprinter 2500RearPerformance System; Expansion Valve
2014Mercedes-BenzSprinter 3500RearPerformance System; Expansion Valve
2013Mercedes-BenzSprinterRearPerformance System; Expansion Valve
2013Mercedes-BenzSprinter 2500RearPerformance System; Expansion Valve
2013Mercedes-BenzSprinter 3500RearPerformance System; Expansion Valve
2012Mercedes-BenzSprinterRearPerformance System; Expansion Valve
2012Mercedes-BenzSprinter 2500RearPerformance System; Expansion Valve
2012Mercedes-BenzSprinter 3500RearPerformance System; Expansion Valve
2011Mercedes-BenzSprinterRearPerformance System; Expansion Valve
2011Mercedes-BenzSprinter 2500RearPerformance System; Expansion Valve
2011Mercedes-BenzSprinter 3500RearPerformance System; Expansion Valve
2010Mercedes-BenzSprinterRearPerformance System; Expansion Valve
2010Mercedes-BenzSprinter 2500RearPerformance System; Expansion Valve
2010Mercedes-BenzSprinter 3500RearPerformance System; Expansion Valve
2009DodgeSprinter 2500RearExpansion Valve
2009DodgeSprinter 3500RearExpansion Valve
2008DodgeSprinter 2500RearExpansion Valve
2008DodgeSprinter 3500RearExpansion Valve
2007DodgeSprinter 2500RearExpansion Valve
2007DodgeSprinter 3500RearExpansion Valve
Directly replaces or cross-references 10 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Four Seasons — 39372Global Parts Distributors LLC — 3411825UAC — EX10455C2173727596978073133131210003830978468012634AAA17372