How to Properly Install and Service an A/C Expansion Valve for Rear on Dodge Durango?

Adjust the A/C refrigerant oil level when servicing to keep the system running well and safe from compressor harm. Whenever you are changing multiple A/C parts, use the Refrigerant Oil Capacities chart to pick the correct amount of oil. After removing a refrigerant line or expansion valve, it is important to change both the valve o-ring and the refrigerant line o-ring seals to ensure no leaks happen. Start by taking off all tape or plugs from the back of the evaporator tube, the extension line fittings and the rear expansion valve ports. Oil any new O-ring seals with clean R-134a oil, fit them onto the rear evaporator tube and extension line fittings and use only the special O-ring for your application and the right oil specified by the manufacturer. Then, put the rear A/C expansion valve onto the rear evaporator tube tapping block and screw the two evaporator extension lines onto the valve, holding them onto the valve body with retaining bolts tightened to 11 Nm (97 in. lbs.). Slide the rear heater core tube and evaporator line flange against the outboard of the rear heater-A/C housing and fully seat their retaining tab. Fasten the rear heater core tube and evaporator line flange on the inner side of the rear heater-A/C housing with a screw (4) tightened to 2 Nm (17 in. lbs.). Should the foam seal for the flange become dented or damaged, you should replace it as soon as you can. After that, push the foam seal (3) onto the end of the rear heater core tube and onto the flange of the evaporator line and finally secure the rear heater-A/C housing.

How Should You Properly Install and Service an A/C Expansion Valve for Front on Dodge Durango?

Whenever you service the A/C refrigerant system, check that the refrigerant oil is set to the recommended level, as not doing so might harm the A/C and possibly the compressor. Only use Mopar(R) ND-11 Polyester (POE) oil in your HEV model; if you use Polyalkylene Glycol (PAG), it can get into the refrigerant system and cause damage. If you have used the recovery/recycling and charging machine earlier on a non-HEV, clean the hoses with a proper solution or use an HEV-appropriate system. Always change out the O-ring seals and gaskets when you disconnect a refrigerant line, to prevent leaks. Take out the tape or plugs from the ends of the evaporator tube and expansion valves, apply some clean refrigerant oil to the new O-ring seals and attach them to the tube fittings, only with the proper, specified R-134a system O-ring seals in place. Place the A/C expansion valve onto the evaporator tube tapping block and tighten it to the block using two bolts at 11 Nm (97 in. lbs.). Be sure the A/C suction line, A/C liquid line and expansion valve are correctly positioned before fastening, so the sealing rings are not damaged. Replace the front wheelhouse splash shield and lower the vehicle to its normal postion. HEV models require the battery system to be reconnected using the service disconnect, while in gasoline-only cars, just hook up the negative cable on the battery. Remove the refrigerant from the system, top up the refrigerant oil and add refrigerant as may be required.

OEM Dodge Durango A/C Expansion Valve

Air Conditioning Expansion Valve

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15 A/C Expansion Valves found

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Dodge Durango Expansion Valve, Front Part Number: 68079483AA
$98.35 MSRP: $204.00
You Save: $105.65 (52%)
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Product Specifications
- Other Name: Valve - A/C Expansion; A/C Expansion Valve, Front; Valve A/C Expansion: Includes O-Rings, Plate, Screws.
- Position: Front
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2011-2013 Dodge Durango | Citadel, Crew, Express, Heat, R/T, SXT, Special Service | 6 Cyl 3.6 L FLEX, 8 Cyl 5.7 L GAS
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Dodge Durango Expansion Valve, Rear Part Number: 5139280AB
$153.85 MSRP: $231.00
You Save: $77.15 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Valve - Expansion; A/C Expansion Valve, Rear; A/C Expansion Valve
- Position: Rear
- Replaces: 5139280AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2004-2007 Dodge Durango | Adventurer, Limited, SLT, ST, SXT | 3.7L V6, 4.7L V8, 5.7L V8, 6 Cyl 3.7 L GAS, 8 Cyl 4.7 L FLEX, 8 Cyl 4.7 L GAS, 8 Cyl 5.7 L GAS
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Dodge Durango Expansion Valve, Front Part Number: 68267080AA
$147.11 MSRP: $219.00
You Save: $71.89 (33%)
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Product Specifications
- Other Name: Valve - A/C Expansion; A/C Expansion Valve, Front; Valve Kit A/C Expansion: O-Rings, Plate, Screws, Seals; A/C Expansion Valve.
- Position: Front
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2018-2019 Dodge Durango | Citadel, GT, Pursuit, R/T, SRT, SXT, SXT Plus, Special Service | 6 Cyl 3.6 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.4 L GAS
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Dodge Durango Expansion Valve, Front Part Number: 68200524AA
$152.73 MSRP: $231.00
You Save: $78.27 (34%)
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Product Specifications
- Other Name: Valve - A/C Expansion; A/C Expansion Valve, Front; Valve Kit A/C Expansion: O-Rings, Plate, Screws; Seals, Plate; A/C Expansion Valve.
- Position: Front
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2013-2025 Dodge Durango | Citadel, Crew, GT, GT Plus, GT Premium, Limited, Pursuit, R/T, R/T Hemi Orange, R/T Plus, R/T Premium, Rallye, SRT, SRT 392, SRT 392 Plus, SRT 392 Premium, SRT Hellcat, SRT Hellcat Plus, SRT Hellcat Premium, SXT, SXT Plus, Special Service | 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L GAS, 8 Cyl 6.4 L GAS
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Dodge Durango Expansion Valve, Rear Part Number: 68147013AA
$152.73 MSRP: $231.00
You Save: $78.27 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Valve - A/C Expansion; A/C Expansion Valve, Rear; Valve Kit A/C Expansion; A/C Expansion Valve
- Position: Rear
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2012-2025 Dodge Durango | Citadel, Crew, GT, GT Plus, GT Premium, Limited, Pursuit, R/T, R/T Hemi Orange, R/T Plus, R/T Premium, Rallye, SRT, SRT 392, SRT 392 Plus, SRT 392 Premium, SRT Hellcat, SRT Hellcat Plus, SRT Hellcat Premium, SXT, SXT Plus, Special Service | 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L GAS, 8 Cyl 6.4 L GAS
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Dodge Durango Expansion Valve Part Number: 55055773AI
$84.47 MSRP: $125.00
You Save: $40.53 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Valve - Expansion; A/C Expansion Valve
- Replaces: 55055773AH, 55055773AF, 55055773AG
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1998-2000 Dodge Durango | Base, SLT, SLT Plus | 3.9L V6, 4.7L V8, 5.2L V8, 5.9L V8, 6 Cyl 3.9 L GAS, 8 Cyl 5.2 L GAS, 8 Cyl 5.9 L GAS
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Dodge Durango Expansion Valve, Front Part Number: 68019148AA
$148.95 MSRP: $222.00
You Save: $73.05 (33%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Valve - A/C Expansion; A/C Expansion Valve, Front; Valve Expansion: O-Rings, Screws, Clamp; A/C Expansion Valve
- Position: Front
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2007-2009 Dodge Durango | Adventurer, Limited, Limited Hybrid, SE, SLT, SXT | 6 Cyl 3.7 L GAS, 8 Cyl 4.7 L FLEX, 8 Cyl 4.7 L GAS, 8 Cyl 5.7 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 5.7 L GAS
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Dodge Durango Expansion Valve, Front Part Number: 5061342AE
$121.28 MSRP: $182.00
You Save: $60.72 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Valve - A/C Expansion; A/C Expansion Valve, Front; A/C Expansion Valve
- Position: Front
- Replaces: 5061342AD, 5061342AC
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2004-2007 Dodge Durango | Adventurer, Limited, SLT, ST, SXT | 3.7L V6, 4.7L V8, 5.7L V8, 6 Cyl 3.7 L GAS, 8 Cyl 4.7 L FLEX, 8 Cyl 4.7 L GAS, 8 Cyl 5.7 L GAS
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Dodge Durango Expansion Valve Part Number: 55056025AE
Product Specifications
- Other Name: Valve - Expansion; A/C Expansion Valve
- Replaces: 55056025AD, 55056025AC
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2001-2005 Dodge Durango | Base, Limited, R/T, SLT, SLT Plus, ST, SXT, Sport | 4.7L V8, 5.9L V8, 6 Cyl 3.7 L GAS, 8 Cyl 4.7 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 5.9 L GAS
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Dodge Durango Expansion Valve, Rear Part Number: 68020270AA
Product Specifications
- Other Name: Valve - Expansion; A/C Expansion Valve, Rear; A/C Expansion Valve
- Position: Rear
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2007-2008 Dodge Durango | Adventurer, Limited, SLT, SXT | 6 Cyl 3.7 L GAS, 8 Cyl 4.7 L FLEX, 8 Cyl 4.7 L GAS, 8 Cyl 5.7 L GAS
View related parts
Dodge Durango Expansion Valve Part Number: 55055876AB
Product Specifications
- Other Name: Valve - Expansion; A/C Expansion Valve; Valve Expansion
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1998-2000 Dodge Durango | Base, R/T, SLT, SLT Plus, Sport | 6 Cyl 3.9 L GAS, 8 Cyl 4.7 L GAS, 8 Cyl 5.2 L GAS, 8 Cyl 5.9 L GAS
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Dodge Durango Expansion Valve, Rear Part Number: 5019630AB
Product Specifications
- Other Name: Valve - A/C Expansion; A/C Expansion Valve, Rear; Valve A/C Expansion; A/C Expansion Valve
- Position: Rear
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2000-2003 Dodge Durango | Base, R/T, SLT, SLT Plus, SXT, Sport | 8 Cyl 4.7 L GAS, 8 Cyl 5.2 L GAS, 8 Cyl 5.9 L GAS
View related parts
Dodge Durango Expansion Valve Part Number: 68027237AA
Product Specifications
- Other Name: Valve - A/C Expansion; A/C Expansion Valve; Valve A/C Expansion Includes: O - Rings, Bolts
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2007-2008 Dodge Durango | Adventurer, Limited, SLT, SXT | 6 Cyl 3.7 L GAS, 8 Cyl 4.7 L FLEX, 8 Cyl 4.7 L GAS, 8 Cyl 5.7 L GAS
View related parts
Dodge Durango Expansion Valve, Rear Part Number: 68046009AA
Product Specifications
- Other Name: A/C Expansion; A/C Expansion Valve, Rear; Valve A/C Expansion Includes: O - Rings, Bolts; A/C Expansion Valve
- Position: Rear
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2008-2009 Dodge Durango | Adventurer, Limited, Limited Hybrid, SE, SLT, SXT | 6 Cyl 3.7 L GAS, 8 Cyl 4.7 L FLEX, 8 Cyl 4.7 L GAS, 8 Cyl 5.7 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 5.7 L GAS
View related parts
Dodge Durango Expansion Valve, Rear Part Number: 68089099AA
Product Specifications
- Other Name: Valve - A/C Expansion; A/C Expansion Valve, Rear; Valve Kit A/C Expansion; A/C Expansion Valve
- Position: Rear
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2011 Dodge Durango | Citadel, Crew, Express, Heat, R/T | 6 Cyl 3.6 L FLEX, 8 Cyl 5.7 L GAS

Dodge Durango A/C Expansion Valve

Choose OEM A/C Expansion Valve that meet Dodge factory standards. Dodge designs and tests every component for precision and durability. Each A/C Expansion Valve follows strict manufacturing steps to lock in quality and fit. If your Dodge Durango matters to you, OEM parts make the smart choice. You'll get the exact look, feel, and performance you expect. Shop genuine Durango parts at the highly competitive prices online. Enjoy a manufacturer's warranty, a hassle-free return policy, and rapid delivery. No more guesswork with off brands. Get genuine parts with exact fit and true factory performance. Shop with confidence today at JeepPartsDeal.com.

A/C Expansion Valve in the Dodge Durango automobile is used to control the flow of refrigerant in the A/C system so as to enable efficient working. In this process, the A/C Expansion Valve plays an important role of controlling such a flow and, therefore, enhancing efficiency and performance of the A/C system in Dodge Durango models. There are various models of A/C Expansion Valves used by Dodge Durango vehicles in the course of the years to offer a particular operational mode. These valves function on the basis of the amount of refrigerant allowed to flow through the system depending on the system's ability to achieve the right temperature range in the cabins. The main differences among these A/C Expansion Valves may perhaps be in their construction and working, specifically for the purpose of optimizing the function of the A/C system of the Dodge Durango.

Dodge Durango A/C Expansion Valve Parts and Q&A

Expansion Valve, Rear
68046009AA
Q: How to Properly Install and Service an A/C Expansion Valve for Rear on Dodge Durango?
A:
Adjust the A/C refrigerant oil level when servicing to keep the system running well and safe from compressor harm. Whenever you are changing multiple A/C parts, use the Refrigerant Oil Capacities chart to pick the correct amount of oil. After removing a refrigerant line or expansion valve, it is important to change both the valve o-ring and the refrigerant line o-ring seals to ensure no leaks happen. Start by taking off all tape or plugs from the back of the evaporator tube, the extension line fittings and the rear expansion valve ports. Oil any new O-ring seals with clean R-134a oil, fit them onto the rear evaporator tube and extension line fittings and use only the special O-ring for your application and the right oil specified by the manufacturer. Then, put the rear A/C expansion valve onto the rear evaporator tube tapping block and screw the two evaporator extension lines onto the valve, holding them onto the valve body with retaining bolts tightened to 11 Nm (97 in. lbs.). Slide the rear heater core tube and evaporator line flange against the outboard of the rear heater-A/C housing and fully seat their retaining tab. Fasten the rear heater core tube and evaporator line flange on the inner side of the rear heater-A/C housing with a screw (4) tightened to 2 Nm (17 in. lbs.). Should the foam seal for the flange become dented or damaged, you should replace it as soon as you can. After that, push the foam seal (3) onto the end of the rear heater core tube and onto the flange of the evaporator line and finally secure the rear heater-A/C housing.
Expansion Valve, Front
68019148AA
Q: How Should You Properly Install and Service an A/C Expansion Valve for Front on Dodge Durango?
A:
Whenever you service the A/C refrigerant system, check that the refrigerant oil is set to the recommended level, as not doing so might harm the A/C and possibly the compressor. Only use Mopar(R) ND-11 Polyester (POE) oil in your HEV model; if you use Polyalkylene Glycol (PAG), it can get into the refrigerant system and cause damage. If you have used the recovery/recycling and charging machine earlier on a non-HEV, clean the hoses with a proper solution or use an HEV-appropriate system. Always change out the O-ring seals and gaskets when you disconnect a refrigerant line, to prevent leaks. Take out the tape or plugs from the ends of the evaporator tube and expansion valves, apply some clean refrigerant oil to the new O-ring seals and attach them to the tube fittings, only with the proper, specified R-134a system O-ring seals in place. Place the A/C expansion valve onto the evaporator tube tapping block and tighten it to the block using two bolts at 11 Nm (97 in. lbs.). Be sure the A/C suction line, A/C liquid line and expansion valve are correctly positioned before fastening, so the sealing rings are not damaged. Replace the front Wheelhouse splash shield and lower the vehicle to its normal postion. HEV models require the battery system to be reconnected using the service disconnect, while in gasoline-only cars, just hook up the negative cable on the battery. Remove the refrigerant from the system, top up the refrigerant oil and add refrigerant as may be required.