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A/C Expansion Valve

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A/C Expansion Valve - Denso 475-2097
DensoPart # 475-2097
A/C Expansion Valve - Denso 475-2097
51 Reviews
$45.99
Quantity Less than 5
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3-year warranty
90 days free return
Fits 2009-2010 Dodge Journey, 2011-2011 Dodge Journey, 2011-2011 Dodge Journey, 2011-2011 Dodge Journey, 2011-2011 Dodge Journey, 2011-2011 Dodge Journey, 2011-2011 Dodge Journey, 2007-2011 Jeep Wrangler
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Vehicle: Jeep
Item LocatedUnited States
Quantity1
Part interchange
475-2097, 6800 4206AB, 39326, 6800 4206AA, 3411781
item #1002H52S
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AC Expansion Valve for Dodge Durango Jeep Grand Cherokee Grand Cherokee L
A-Premium®Part # APAEV470
AC Expansion Valve for Dodge Durango Jeep Grand Cherokee Grand Cherokee L
4.85 Reviews
$31.99
Quantity Less than 3
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1-year warranty
90 days free return
Fits 2013 - 2022 Dodge Durango, 2012 - 2021 Jeep Grand Cherokee, 2022 - 2022 Jeep Grand Cherokee, 2021 - 2021 Jeep Grand Cherokee L
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Jeep
Item LocatedUnited States
Quantity1
MaterialAluminum
Part interchange
39477, 68200524AA
item #10021775
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AC Expansion Valve for Volkswagen Jetta 1985-1992 Jeep YJ Wrangler 1987-1989
A-Premium®Part # APAEV642
AC Expansion Valve for Volkswagen Jetta 1985-1992 Jeep YJ Wrangler 1987-1989
4.85 Reviews
$27.99
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1-year warranty
90 days free return
Fits 1963 - 1972 Jeep J-100, 1990 - 1991 White/GMC WHS, 1985 - 1985 Porsche 944, 1990 - 1995 White/GMC WX, 1971 - 1973 Mercury Cougar, 1990 - 1991 White/GMC WCS, 1990 - 1993 White/GMC WCL, 1970 - 1973 Jeep J-4600, 1965 - 1973 Jeep J-2500, 1967 - 1967 Jeep Wagoneer, 1985 - 1985 Cadillac Cimarron, 1975 - 1976 Ford F-500, 1990 - 1994 White/GMC WIM, 1990 - 1992 Volkswagen Corrado, 1990 - 1995 White/GMC WHR, 1993 - 1993 Jeep Grand Wagoneer, 1997 - 1997 Jeep Cherokee, 1990 - 1992 White/GMC ACM, 1990 - 1995 White/GMC WAH, 1988 - 1988 BMW 535is, 1990 - 1995 White/GMC WG, 1973 - 1973 Jeep Commando, 1970 - 1974 Ford E-200 Econoline, 1964 - 1964 Jeep J-200, 1977 - 1977 Renault LeCar, 1965 - 1970 Jeep J-3600, 1968 - 1969 Mercury Comet, 1990 - 1994 White/GMC WCM, 1972 - 1973 Jeep J-2600, 1968 - 1970 Ford Falcon, 1984 - 1990 Jeep Wagoneer, 1963 - 1964 Jeep J-330, 1963 - 1964 Jeep J-310, 1968 - 1971 Mercury Montego, 1963 - 1964 Jeep J-220, 1975 - 1979 Ford F-250, 1985 - 1992 Volkswagen Jetta, 1980 - 1983 Plymouth Horizon, 1970 - 1973 Jeep J-4500, 1971 - 1977 Mercury Comet, 1990 - 1995 White/GMC WIA, 1990 - 1995 White/GMC WHL, 1990 - 1995 White/GMC WCA, 1970 - 1977 Ford Maverick, 1975 - 1977 Ford F-100, 1965 - 1970 Jeep J-2600, 1987 - 1989 Jeep Wrangler, 1985 - 1992 Volkswagen Golf, 1990 - 1992 White/GMC WIL, 1971 - 1973 Jeep J-4800, 1985 - 1986 BMW 524td, 1970 - 1973 Jeep J-4700, 1965 - 1970 Jeep J-2700, 1990 - 1992 Volkswagen Passat, 1978 - 1991 Porsche 928, 1965 - 1966 Jeep J-3700, 1993 - 1995 White/GMC WXR, 1984 - 1985 Jeep Grand Wagoneer, 1984 - 1990 Jeep Cherokee, 1971 - 1973 Ford Mustang, 1966 - 1971 Jeep Jeepster, 1963 - 1964 Jeep J-210, 1965 - 1970 Jeep J-3500, 1971 - 1973 Ford Pinto, 1968 - 1970 Jeep J-3700, 1975 - 1979 Ford F-350, 1990 - 1990 Volkswagen Fox, 1963 - 1964 Jeep J-320, 1975 - 1979 Ford F-150, 1963 - 1964 Jeep J-230, 1968 - 1970 Ford Fairlane, 1963 - 1964 Jeep J-300, 1965 - 1968 Jeep J-2800, 1970 - 1974 Ford E-100 Econoline, 1973 - 1977 International Harvester Scout II, 1986 - 1990 Jeep Comanche, 1970 - 1974 Ford E-300 Econoline, 1972 - 1977 Jeep Wagoneer, 1988 - 1989 Dodge Ram 50, 1990 - 1995 White/GMC WXLL, 1965 - 1971 Jeep J-3800, 1968 - 1971 Ford Torino, 1990 - 1995 White/GMC ACL
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Vehicle: Jeep
Item LocatedUnited States
Quantity1
MaterialAluminum
ConditionNew
item #1015HDEL
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AC Expansion Valve for Dodge Journey Jeep Wrangler Ram ProMaster 1500 2500 3500
A-Premium®Part # APAEV068
AC Expansion Valve for Dodge Journey Jeep Wrangler Ram ProMaster 1500 2500 3500
4.85 Reviews
$26.99
Edit ZIP code
1-year warranty
90 days free return
Fits 2012 - 2016 Dodge Journey, 2017 - 2018 Dodge Journey, 2012 - 2016 Dodge Journey, 2017 - 2018 Dodge Journey, 2012 - 2016 Jeep Wrangler, 2017 - 2017 Jeep Wrangler, 2014 - 2017 Ram ProMaster 1500, 2014 - 2021 Ram ProMaster 1500, 2014 - 2018 Ram ProMaster 2500, 2014 - 2021 Ram ProMaster 2500, 2014 - 2018 Ram ProMaster 3500, 2014 - 2021 Ram ProMaster 3500, 2015 - 2015 Ram ProMaster City, 2018 - 2020 Ram ProMaster City, 2018 - 2020 Ram ProMaster Rapid
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Jeep
Item LocatedUnited States
Quantity1
MaterialAluminum
ColorSilver
Part interchange
68157947AA, 68153947AA, 39434
item #10028WUA
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AC Expansion Valve for Jeep Compass MP 2018-2022 L4 2.4L
A-Premium®Part # APAEV517
AC Expansion Valve for Jeep Compass MP 2018-2022 L4 2.4L
4.85 Reviews
$25.99
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1-year warranty
90 days free return
Fits 2018 - 2022 Jeep Compass
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Vehicle: Jeep
Item LocatedUnited States
Quantity1
MaterialAluminum
Part interchange
39593, 68350338AA
item #1002811E
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Rear AC Expansion Valve for Chrysler Town & Country Dodge Caravan Jeep
A-Premium®Part # APAEV092
Rear AC Expansion Valve for Chrysler Town & Country Dodge Caravan Jeep
4.85 Reviews
$29.99
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1-year warranty
90 days free return
Fits 2006 - 2007 Chrysler Town & Country, 2006 - 2007 Chrysler Town & Country, 2006 - 2007 Dodge Caravan, 2006 - 2007 Dodge Caravan, 2006 - 2007 Dodge Caravan, 2006 - 2007 Dodge Grand Caravan, 2006 - 2007 Dodge Grand Caravan, 2006 - 2007 Dodge Grand Caravan, 2006 - 2010 Jeep Commander, 2006 - 2010 Jeep Commander, 2006 - 2010 Jeep Commander
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Jeep
Item LocatedUnited States
Quantity1
MaterialAluminum
ColorSilver
Part interchange
5189088AA, 5189088AB, 39181, 4752071
item #100291GN
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Aluminum AC Expansion Valve for Jeep Grand Cherokee 2019
A-Premium®Part # APAEV553
Aluminum AC Expansion Valve for Jeep Grand Cherokee 2019
4.85 Reviews
$23.99
Quantity Less than 4
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1-year warranty
90 days free return
Fits 2019 - 2019 Jeep Grand Cherokee
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Jeep
Item LocatedUnited States
Quantity1
MaterialAluminum
Part interchange
39652, 68267080AA
item #100282A5
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Aluminum AC Expansion Valve for Jeep KK Liberty 2012 V6 3.7L Gas Block Type
A-Premium®Part # APAEV462
Aluminum AC Expansion Valve for Jeep KK Liberty 2012 V6 3.7L Gas Block Type
4.85 Reviews
$26.99
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1-year warranty
90 days free return
Fits 2012 - 2012 Jeep Liberty
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Jeep
Item LocatedUnited States
Quantity1
MaterialAluminum
Part interchange
39462, 68142408AA
item #100216YT
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Car A/C expansion valve

The expansion valve is a crucial component that plays a key role in regulating the flow of refrigerant through the car’s AC system. It is positioned between the high-pressure and low-pressure sides of the AC system. The expansion valve acts as a valve or metering device that controls the flow of high-pressure, high-temperature liquid refrigerant from the condenser to the low-pressure side, where it can evaporate.

How does an A/C expansion valve work?

As the high-pressure liquid refrigerant passes through the Expansion Valve, it undergoes a rapid pressure reduction. This causes the refrigerant to expand and transform into a low-pressure, low-temperature gas. The expansion of the refrigerant leads to a significant drop in temperature. This cold refrigerant gas is then circulated through the evaporator coil in the car's AC system. The cold refrigerant gas absorbs heat from the surrounding air as it passes over the evaporator coil. This process cools down the air, which is then blown into the vehicle's interior by the AC blower fan.

Signs of a bad expansion valve

You should be aware of these common signs that may indicate a problem with the AC expansion valve:

  • Insufficient Cooling: Reduced cooling from the AC system.
  • Inconsistent Temperature: Difficulty maintaining a consistent interior temperature.
  • Warm Air at Idle: Warmer air from vents when the car is idle.
  • Excessive Cooling: Overly cold air and potential freezing of the evaporator coil.
  • AC Cycling Rapidly: Frequent on/off cycling of the AC compressor.
  • Hissing or Whistling Noises: Unusual noises from the AC system.
  • AC System Pressure Abnormalities: Irregular pressure readings in the AC system.
  • Frost on the Evaporator Coil: Ice buildup on the evaporator coil.

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