How to service and repair the A/C Hose from the condenser to the evaporator on 2005 Mercury Grand Marquis?

The first step for servicing the condenser to evaporator line involves refrigerant recovery. The subsequent step requires you to remove the nut that disconnects the A/C fitting and discard the O-ring seal. The service starts with spring lock coupling removal from the evaporator core inlet and the elimination of its O-ring seals. Install the line between condenser and evaporator by following the reverse removal order while incorporating new O-ring seals which should be treated with clean PAG oil. The refrigerant system requires lubrication with the correct measure of clean PAG oil. The refrigerant system needs evacuation followed by leak testing before it receives its refrigerant charge to finish the procedure. The process requires installing a new suction accumulator only when physical signs show contamination from a failed A/C compressor combined with damaged suction accumulator components.

OEM 2005 Mercury Grand Marquis A/C Hose

Air Conditioning Hose

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3 A/C Hoses found

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2005 Mercury Grand Marquis A/C Hose
Part Number: 3W7Z-19835-BA
$48.51 MSRP: $66.01
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Product Specifications
- Other Name: Tube Assembly; A/C Refrigerant Liquid Hose; Liquid Line
- Manufacturer Note: Condenser to evaporator (#2 in illust.)
- Base No.: 19835
- Item Weight: 1.00 Pounds
- Item Dimensions: 27.8 x 2.6 x 4.7 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 3W7Z-19835-BA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
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Fits the following 2005 Mercury Grand Marquis Submodels:
- GS, GSL, Limited Edition, LS, LSE, Ultimate Edition | 8 Cyl 4.6 L GAS
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2005 Mercury Grand Marquis Hose & Tube Assembly
Part Number: JU2Z19D734E
Product Specifications
- Other Name: Tube - Compressor To Manifold; A/C Manifold Hose Assembly; A/C Refrigerant Liquid Hose; A/C Hose; Manifold
- Replaces: 3W7Z-19D734-CA
- Item Weight: 2.70 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: JU2Z19D734E
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
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Fits the following 2005 Mercury Grand Marquis Submodels:
- GS, GSL, LS, LSE, Limited Edition, Ultimate Edition | 4.6L V8, 8 Cyl 4.6 L GAS
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2005 Mercury Grand Marquis A/C Hose
Part Number: 4W7Z-19835-AA
Product Specifications
- Other Name: Tube Assembly; A/C Refrigerant Liquid Hose; Liquid Line
- Manufacturer Note: Evaporator to accumulator tank (#1 in illust.), FROM 9/08/04
- Replaces: 3W7Z-19835-CB
- Base No.: 19835
- Item Weight: 2.20 Pounds
- Item Dimensions: 1.6 x 3.1 x 28.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 4W7Z-19835-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2005 Mercury Grand Marquis Submodels:
- GS, GSL, Limited Edition, LS, LSE, Ultimate Edition | 8 Cyl 4.6 L GAS

2005 Mercury Grand Marquis A/C Hose

If you're seeking quality and affordability, look no further than our extensive inventory of genuine 2005 Mercury Grand Marquis A/C Hose available at FordPartsDeal.com. You can confidently purchase our OEM 2005 Mercury Grand Marquis A/C Hose as they are supported by the manufacturer's warranty and our hassle-free return policy, alongside the benefit of our fast delivery service.

2005 Mercury Grand Marquis A/C Hose Parts Questions & Experts Answers

Q: How to service and repair the A/C Hose from the condenser to the evaporator on 2005 Mercury Grand Marquis?
A: The first step for servicing the condenser to evaporator line involves refrigerant recovery. The subsequent step requires you to remove the nut that disconnects the A/C fitting and discard the O-ring seal. The service starts with spring lock coupling removal from the evaporator core inlet and the elimination of its O-ring seals. Install the line between condenser and evaporator by following the reverse removal order while incorporating new O-ring seals which should be treated with clean PAG oil. The refrigerant system requires lubrication with the correct measure of clean PAG oil. The refrigerant system needs evacuation followed by leak testing before it receives its refrigerant charge to finish the procedure. The process requires installing a new suction accumulator only when physical signs show contamination from a failed A/C compressor combined with damaged suction accumulator components.