How to Service and Repair the Rear Section of an A/C Hose on 2005 Dodge Ram 2500?

First, let the refrigerant out of the system and then remove the negative battery cable. Remove the air filter housing on gasoline engine cars and remove the passenger side battery from diesel engine vehicles. First, push the end of the rear A/C liquid line partway out of the body retaining clip, then remove the secondary clip from the spring-lock coupler at the connection of the front and rear liquid line parts. With the proper disconnect tool, disconnect the front section from the rear and throw away the seal. Remove the spring-lock coupler's secondary retaining clip after removing the first clip and again cut the AC liquid line from the evaporator tube, discarding any seal. Tape or plug the open ends of both the A/C liquid lines and evaporator inlet port. After that, take out the back section of the A/C liquid line from beneath the hood. For installation, reach the rear section of the A/C liquid line inside the engine compartment and take off the tape or plugs that cover its open ends. Apply the specified oil for the R-134a system to a fresh seal and place it on the rear liquid line fitting, spring-lock coupler type. Join the rear part of the A/C liquid line to the evaporator inlet tube and secure the secondary retaining clip to the spring-lock coupler's body. Put the A/C liquid line into the body retaining clip and add some oil to the new seal for the spring-lock fitting of the liquid line up front, after which align and fasten the rear section to the front section. Insert the secondary retaining clip onto the spring-lock coupler and after that, fit the filter housing for gasoline or the battery tray for diesel back into place. Connect the negative battery again, drain any refrigerant out and charge the new refrigerant into the system.

OEM 2005 Dodge Ram 2500 A/C Hose

Air Conditioning Hose

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9 A/C Hoses found

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2005 Dodge Ram 2500 Discharge Line Part Number: 55057006AF
$78.18 MSRP: $174.00
You Save: $95.82 (56%)
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Product Specifications
- Other Name: Line - A/C Discharge; A/C Refrigerant Discharge Hose; A/C Refrigerant Liquid Hose; A/C Hose; Suction & Discharge Hose Assembly
- Replaces: 55057006AE, 55057006AB, 55057006AD
- Item Weight: 2.40 Pounds
- Item Dimensions: 35.6 x 4.9 x 2.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 55057006AF
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2005 Dodge Ram 2500 Submodels:
- Laramie, SLT, ST | 8 Cyl 5.7 L GAS
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2005 Dodge Ram 2500 Liquid Line Part Number: 55056020AG
Product Specifications
- Other Name: Line - A/C Liquid; A/C Refrigerant Liquid Hose; A/C Hose
- Replaces: 55056020AF, 55056020AB, 55056020AE, 55056020AD, 55056020AC
- Item Weight: 3.20 Pounds
- Item Dimensions: 31.3 x 21.0 x 20.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 55056020AG
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2005 Dodge Ram 2500 Submodels:
- Laramie, Power Wagon, SLT, ST, SXT, Sport, TRX4 | 10 Cyl 8.0 L GAS, 5.7L V8, 6 Cyl 5.9 L DIESEL, 6 Cyl 6.7 L DIESEL, 8 Cyl 5.7 L GAS
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2005 Dodge Ram 2500 A/C Line Part Number: 55055960AD
Product Specifications
- Other Name: Line - A/C Liquid; A/C Refrigerant Liquid Hose; A/C Hose; Liquid Line; Line A/C Liquid
- Replaces: 55055960AC, 55055960AB
- Item Weight: 2.30 Pounds
- Item Dimensions: 28.7 x 14.1 x 11.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 55055960AD
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2005 Dodge Ram 2500 Submodels:
- Laramie, Power Wagon, SLT, ST, SXT, Sport, TRX4 | 5.7L V8, 5.9L L6, 6 Cyl 5.9 L DIESEL, 6 Cyl 6.7 L DIESEL, 8 Cyl 5.7 L GAS
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2005 Dodge Ram 2500 Suction Line Part Number: 55057014AC
Product Specifications
- Other Name: Line - A/C Suction; A/C Refrigerant Suction Hose; A/C Refrigerant Liquid Hose; A/C Hose; Suction & Discharge Hose Assembly
- Replaces: 55057014AA, 55057014AB
- Item Weight: 1.00 Pounds
- Item Dimensions: 30.4 x 4.8 x 2.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 55057014AC
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2005 Dodge Ram 2500 Submodels:
- Laramie, Power Wagon, SLT, ST, SXT, Sport, TRX4 | 5.7L V8, 8 Cyl 5.7 L GAS
View related parts
2005 Dodge Ram 2500 Liquid Line Part Number: 55056541AC
Product Specifications
- Other Name: Line - A/C Liquid; A/C Refrigerant Liquid Hose; A/C Hose
- Replaces: 55056541AB
- Item Weight: 1.10 Pounds
- Item Dimensions: 26.0 x 13.3 x 2.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 55056541AC
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2005 Dodge Ram 2500 Submodels:
- Laramie, SLT, ST | 5.9L L6, 6 Cyl 5.9 L DIESEL
View related parts
2005 Dodge Ram 2500 A/C Line Part Number: 55057015AD
Product Specifications
- Other Name: Line - A/C Suction & Discharge; A/C Refrigerant Suction Hose; A/C Refrigerant Liquid Hose; A/C Hose; Suction Line; Suction & Discharge Hose Assembly
- Replaces: 55057015AB, 55057015AC
- Item Weight: 1.80 Pounds
- Item Dimensions: 32.1 x 22.3 x 6.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 55057015AD
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2005 Dodge Ram 2500 Submodels:
- Laramie, SLT, ST, SXT, Sport, TRX4 | 6 Cyl 5.9 L DIESEL, 6 Cyl 6.7 L DIESEL
View related parts
2005 Dodge Ram 2500 Discharge Line Part Number: 55057045AH
$99.99 MSRP: $150.00
You Save: $50.01 (34%)
Product Specifications
- Other Name: Line - A/C Discharge; A/C Refrigerant Discharge Hose; A/C Refrigerant Liquid Hose; A/C Hose; Suction & Discharge Hose Assembly
- Replaces: 55057045AG, 55057045AF
- Item Weight: 1.40 Pounds
- Item Dimensions: 24.4 x 5.2 x 4.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 55057045AH
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2005 Dodge Ram 2500 Submodels:
- Laramie, Power Wagon, SLT, ST, SXT, Sport, TRX4 | 5.7L V8, 8 Cyl 5.7 L GAS
View related parts
2005 Dodge Ram 2500 A/C Line Part Number: 55057044AD
Product Specifications
- Other Name: Line - A/C Suction; A/C Refrigerant Suction Hose; A/C Refrigerant Liquid Hose; A/C Hose; Suction Line; Suction & Discharge Hose Assembly
- Replaces: 55057044AC, 55057044AB
- Item Weight: 1.00 Pounds
- Item Dimensions: 19.2 x 5.8 x 3.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 55057044AD
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2005 Dodge Ram 2500 Submodels:
- Laramie, SLT, ST | 8 Cyl 5.7 L GAS
View related parts
2005 Dodge Ram 2500 Suction & Discharge Hose Assembly Part Number: 5179828AB
Product Specifications
- Other Name: Line - A/C Suction & Discharge; A/C Refrigerant Suction Hose; A/C Refrigerant Liquid Hose; A/C Hose
- Replaces: 5179828AA, 55056936AB
- Item Weight: 2.10 Pounds
- Item Dimensions: 34.7 x 8.2 x 7.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 5179828AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2005 Dodge Ram 2500 Submodels:
- Laramie, SLT, ST | 6 Cyl 5.9 L DIESEL

2005 Dodge Ram 2500 A/C Hose Parts and Q&A

Q: How to Service and Repair the Rear Section of an A/C Hose on 2005 Dodge Ram 2500?
A: First, let the refrigerant out of the system and then remove the negative battery cable. Remove the air filter housing on gasoline engine cars and remove the passenger side battery from diesel engine vehicles. First, push the end of the rear A/C liquid line partway out of the body retaining clip, then remove the secondary clip from the spring-lock coupler at the connection of the front and rear liquid line parts. With the proper disconnect tool, disconnect the front section from the rear and throw away the seal. Remove the spring-lock coupler's secondary retaining clip after removing the first clip and again cut the AC liquid line from the evaporator tube, discarding any seal. Tape or plug the open ends of both the A/C liquid lines and evaporator inlet port. After that, take out the back section of the A/C liquid line from beneath the hood. For installation, reach the rear section of the A/C liquid line inside the engine compartment and take off the tape or plugs that cover its open ends. Apply the specified oil for the R-134a system to a fresh seal and place it on the rear liquid line fitting, spring-lock coupler type. Join the rear part of the A/C liquid line to the evaporator inlet tube and secure the secondary retaining clip to the spring-lock coupler's body. Put the A/C liquid line into the body retaining clip and add some oil to the new seal for the spring-lock fitting of the liquid line up front, after which align and fasten the rear section to the front section. Insert the secondary retaining clip onto the spring-lock coupler and after that, fit the filter housing for gasoline or the battery tray for diesel back into place. Connect the negative battery again, drain any refrigerant out and charge the new refrigerant into the system.