Universal Air
Thermal Expansion Valve

Universal Air EX10042C A/C Expansion Valve - Rear

Brand Universal Air EX10042C
Position Rear
Product line Thermal Expansion Valve
Fits Mitsubishi, Eagle, Dodge, and Plymouth · 31 vehicles

Thermal expansion valve. Regulates refrigerant flow for consistent A/C performance.

A/C expansion valve. Controls refrigerant metering in the HVAC system.

$23.81Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $23.81
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Thermal Expansion Valve for A/C Flow Control

Universal Air EX10042C is a thermal expansion valve for automotive air conditioning systems. It regulates refrigerant flow through the evaporator to support stable cooling performance in the Mitsubishi Montero Sport, Mitsubishi Mirage, Mitsubishi Mighty Max, and Dodge Colt applications listed below.

Key Features

  • Thermal expansion valve for HVAC A/C flow restriction
  • Direct fitment coverage for select Mitsubishi and Dodge vehicles
  • Supports refrigerant metering at the evaporator inlet
  • Fits rear and N/A-position applications as listed
  • Part number EX10042C for ordering and catalog lookup

Fitment Details

  • Fits 2018-2020 Mitsubishi Montero Sport, N/A
  • Fits 2009-2015 Mitsubishi Montero Sport, N/A
  • Fits 2001-2008 Mitsubishi Montero Sport, Rear
  • Fits 1994-2002 Mitsubishi Mirage, Rear
  • Fits 1994-1996 Mitsubishi Mighty Max, N/A
  • Fits 1995 Dodge Colt, N/A

What This Part Helps Address

  • Inconsistent cabin cooling from improper refrigerant metering
  • Restricted A/C performance caused by a worn expansion valve
  • Evaporator flow control issues in Mitsubishi Montero Sport systems
  • Rear A/C cooling concerns in Mitsubishi Mirage and Montero Sport applications
  • Service replacement needs for EX10042C cross-reference searches

Installation Notes

Verify the vehicle year, model, and A/C position before ordering. This thermal expansion valve is listed for rear and N/A positions only in the applications shown, so match the original system layout before installation. For best results, have the A/C system inspected, evacuated, and recharged by a qualified technician after replacement.

Quality Assurance

Universal Air EX10042C is cataloged as a thermal expansion valve in the HVAC A/C flow restrictor category and is identified for the exact vehicle applications listed above. This part cross-references OE-style service searches for the same application.

This part fits 31 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2020MitsubishiMontero SportN/AThermal Expansion Valve
2019MitsubishiMontero SportN/AThermal Expansion Valve
2018MitsubishiMontero SportN/AThermal Expansion Valve
2015MitsubishiMontero SportN/AThermal Expansion Valve
2014MitsubishiMontero SportN/AThermal Expansion Valve
2013MitsubishiMontero SportN/AThermal Expansion Valve
2012MitsubishiMontero SportN/AThermal Expansion Valve
2011MitsubishiMontero SportN/AThermal Expansion Valve
2010MitsubishiMontero SportN/AThermal Expansion Valve
2009MitsubishiMontero SportN/AThermal Expansion Valve
2008MitsubishiMontero SportRearThermal Expansion Valve
2007MitsubishiMontero SportRearThermal Expansion Valve
2006MitsubishiMontero SportRearThermal Expansion Valve
2005MitsubishiMontero SportRearThermal Expansion Valve
2004MitsubishiMontero SportRearThermal Expansion Valve
2003MitsubishiMontero SportRearThermal Expansion Valve
2002MitsubishiMirageRearThermal Expansion Valve
2002MitsubishiMontero SportRearThermal Expansion Valve
2001MitsubishiMirageRearThermal Expansion Valve
2001MitsubishiMontero SportRearThermal Expansion Valve
2000MitsubishiMirageRearThermal Expansion Valve
1999MitsubishiMirageRearThermal Expansion Valve
1998MitsubishiMirageRearThermal Expansion Valve
1997MitsubishiMirageRearThermal Expansion Valve
1996MitsubishiMighty MaxN/AThermal Expansion Valve
1996MitsubishiMirageRearThermal Expansion Valve
1995DodgeColtN/AThermal Expansion Valve
1995MitsubishiMighty MaxN/AThermal Expansion Valve
1995MitsubishiMirageRearThermal Expansion Valve
1994MitsubishiMighty MaxN/AThermal Expansion Valve
1994MitsubishiMirageRearThermal Expansion Valve