How to Service the A/C Hose on a 5.7L Engine on 2009 Dodge Ram 3500?

The first step for servicing the A/C liquid line on a 5.7L engine is to detach the negative battery cable, surround it with plastic and recover the refrigerant. There are two separable sections on the A/C liquid line. In the idle running section, remove the air filter housing and bracket and then remove the plastic from the condenser outlet stud. Pry off the nut at the connect point between the A/C liquid line and the A/C condenser, remove the connection and throw away the O-ring and gasket. Separate the line from your body retaining clips, then remove the retaining clip attached to the spring lock, followed by using AC Line Disconnect Tools 7193 or similar, to disconnect the front segment from the rear segment. After taping or plugging the A/C lines, remove the cover over the condenser, then take the front section out of the engine compartment. Repeat those first steps for the rear section by removing its negative battery cable and reclaiming the refrigerant. Fix the rear end of the A/C liquid line free from the body retaining clip after removing both the housing and the bracket holding the air filter. Open the coupler by breaking the secondary retaining clip and use the A/C line disconnect tool to disassemble the two sections. Afterward, throw out the O-ring seals. Separate the secondary retaining clip from the spring-lock assembly that holds the rear section to the evaporator tube and then use A/C Line Disconnect Tools 7193 or something similar to unhook the A/C liquid line from the evaporator tube, pulling out the old O-rings. At last, add plugs or tape where the lines and tube come out and take out the rear piece of the air conditioning system from the engine compartment.

OEM 2009 Dodge Ram 3500 A/C Hose

Air Conditioning Hose

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11 A/C Hoses found

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2009 Dodge Ram 3500 A/C Line Part Number: 55056922AB
$122.41 MSRP: $184.00
You Save: $61.59 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Line - A/C Liquid; A/C Refrigerant Liquid Hose; A/C Hose; Liquid Line; Line A/C Liquid
- Replaces: 55056714AB, 55056922AA
- Item Weight: 1.40 Pounds
- Item Dimensions: 9.4 x 18.1 x 51.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 55056922AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2009 Dodge Ram 3500 Submodels:
- Laramie, SLT, ST, SXT, Sport | 6 Cyl 6.7 L DIESEL
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2009 Dodge Ram 3500 Liquid Line Part Number: 55057084AA
$74.30 MSRP: $85.25
You Save: $10.95 (13%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Line - A/C Liquid; A/C Refrigerant Liquid Hose; A/C Hose; Line A/C Liquid
- Item Weight: 0.80 Pounds
- Item Dimensions: 31.2 x 8.9 x 6.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 55057084AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2009 Dodge Ram 3500 Submodels:
- Laramie, SLT, SXT | 8 Cyl 5.7 L GAS
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2009 Dodge Ram 3500 A/C Line Part Number: 55056808AA
Product Specifications
- Other Name: Line - A/C Liquid; A/C Refrigerant Liquid Hose; A/C Hose; Liquid Line; Line A/C Liquid
- Item Weight: 0.80 Pounds
- Item Dimensions: 7.1 x 10.5 x 32.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 55056808AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2009 Dodge Ram 3500 Submodels:
- Laramie, SLT, ST, SXT, Sport | 6 Cyl 6.7 L DIESEL, 8 Cyl 5.7 L GAS
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2009 Dodge Ram 3500 Suction Line Part Number: 55057040AA
Product Specifications
- Other Name: Line - A/C Suction; A/C Refrigerant Suction Hose; A/C Refrigerant Liquid Hose; A/C Hose; Line A/C Suction
- Item Weight: 1.30 Pounds
- Item Dimensions: 44.1 x 17.5 x 2.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 55057040AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2009 Dodge Ram 3500 Submodels:
- Laramie, SLT, ST, SXT | 8 Cyl 5.7 L GAS
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2009 Dodge Ram 3500 Discharge Line Part Number: 55057039AA
Product Specifications
- Other Name: Line - A/C Discharge; A/C Refrigerant Discharge Hose; A/C Refrigerant Liquid Hose; A/C Hose; Line A/C Discharge
- Item Weight: 1.00 Pounds
- Item Dimensions: 27.8 x 13.0 x 4.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 55057039AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2009 Dodge Ram 3500 Submodels:
- Laramie, SLT, ST, SXT | 8 Cyl 5.7 L GAS
View related parts
2009 Dodge Ram 3500 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 2009 Dodge Ram 3500 Submodels:
- Laramie, SLT, ST, SXT, Sport | 10 Cyl 8.0 L GAS, 6 Cyl 5.9 L DIESEL, 6 Cyl 6.7 L DIESEL, 8 Cyl 5.7 L GAS
View related parts
2009 Dodge Ram 3500 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 2009 Dodge Ram 3500 Submodels:
- Laramie, SLT, ST, SXT, Sport, TRX4 | 6 Cyl 5.9 L DIESEL, 6 Cyl 6.7 L DIESEL, 8 Cyl 5.7 L GAS
View related parts
2009 Dodge Ram 3500 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 2009 Dodge Ram 3500 Submodels:
- Laramie, SLT, ST, SXT, Sport | 8 Cyl 5.7 L GAS
View related parts
2009 Dodge Ram 3500 Suction Line Part Number: 55056715AE
Product Specifications
- Other Name: Line - A/C Suction & Discharge; A/C Refrigerant Liquid Hose; A/C Hose; Suction & Discharge Hose Assembly; Line A/C Suction & Discharge
- Item Weight: 2.00 Pounds
- Item Dimensions: 3.8 x 6.3 x 35.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 55056715AE
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2009 Dodge Ram 3500 Submodels:
- Laramie, SLT, ST, SXT, Sport | 6 Cyl 6.7 L DIESEL
View related parts
2009 Dodge Ram 3500 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 2009 Dodge Ram 3500 Submodels:
- Laramie, SLT, ST, SXT, Sport | 8 Cyl 5.7 L GAS
View related parts
2009 Dodge Ram 3500 A/C Line Part Number: 55056693AD
Product Specifications
- Other Name: Line - A/C Liquid; A/C Refrigerant Liquid Hose; A/C Hose; Liquid Line
- Replaces: 55056693AB, 55056693AC
- Item Weight: 1.00 Pounds
- Item Dimensions: 27.3 x 12.5 x 6.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 55056693AD
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2009 Dodge Ram 3500 Submodels:
- Laramie, SLT, ST, SXT, Sport, TRX4 | 5.9L L6, 6 Cyl 5.9 L DIESEL, 6 Cyl 6.7 L DIESEL, 6.7L L6

2009 Dodge Ram 3500 A/C Hose Parts and Q&A

Q: How to Service the A/C Hose on a 5.7L Engine on 2009 Dodge Ram 3500?
A: The first step for servicing the A/C liquid line on a 5.7L engine is to detach the negative battery cable, surround it with plastic and recover the refrigerant. There are two separable sections on the A/C liquid line. In the idle running section, remove the air filter housing and bracket and then remove the plastic from the condenser outlet stud. Pry off the nut at the connect point between the A/C liquid line and the A/C condenser, remove the connection and throw away the O-ring and gasket. Separate the line from your body retaining clips, then remove the retaining clip attached to the spring lock, followed by using AC Line Disconnect Tools 7193 or similar, to disconnect the front segment from the rear segment. After taping or plugging the A/C lines, remove the cover over the condenser, then take the front section out of the engine compartment. Repeat those first steps for the rear section by removing its negative battery cable and reclaiming the refrigerant. Fix the rear end of the A/C liquid line free from the body retaining clip after removing both the housing and the bracket holding the air filter. Open the coupler by breaking the secondary retaining clip and use the A/C line disconnect tool to disassemble the two sections. Afterward, throw out the O-ring seals. Separate the secondary retaining clip from the spring-lock assembly that holds the rear section to the evaporator tube and then use A/C Line Disconnect Tools 7193 or something similar to unhook the A/C liquid line from the evaporator tube, pulling out the old O-rings. At last, add plugs or tape where the lines and tube come out and take out the rear piece of the air conditioning system from the engine compartment.