How to service and repair the A/C Hose from the compressor to the condenser on 2006 Mercury Mariner?

You must start the compressor to condenser discharge line service and repair process by hoisting the vehicle into NEUTRAL position. The service starts with refrigerant recovery followed by front bumper cover along with right-hand splash shield removal. The block heater electrical connector should be disconnected when available. Begin by removing the compressor outlet fitting bolt then disconnect the fitting while discarding its O-ring seal. Upon reinstall the fastener should reach a torque of 20 Nm (15 lb-ft). Break the condenser inlet fitting nut and detach the fitting while discarding the O-ring seal then tighten it to 8 Nm (71 lb-in). Follow these steps when changing the compressor-to-condenser discharge line: remove the old line, do the reverse installation procedure but replace all O-ring seal components followed by the correct amount of clean PAG oil lubrication. The refrigeration system needs evacuating followed by a leak test before charging with refrigerant. A new suction accumulator installation must be performed only when contamination from a failed A/C compressor or damaged suction accumulator exists.

OEM 2006 Mercury Mariner A/C Hose

Air Conditioning Hose

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9 A/C Hoses found

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2006 Mercury Mariner A/C Line
Part Number: 6L8Z-19D850-AB
$165.68 MSRP: $272.62
You Save: $106.94 (40%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Tube Assembly; A/C Refrigerant Suction Hose; A/C Refrigerant Liquid Hose; A/C Hose; Discharge Line; A/C Tube
- Replaces: 6L8Z-19D850-AA, 5L8Z-19D850-EA, YF-3136
- Base No.: 19D850
- Item Weight: 5.30 Pounds
- Item Dimensions: 8.6 x 45.5 x 21.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 6L8Z-19D850-AB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2006 Mercury Mariner Submodels:
- Base, Convenience, Luxury, Premier | 4 Cyl 2.3 L GAS, 6 Cyl 3.0 L GAS
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2006 Mercury Mariner Discharge Line
Part Number: 5L8Z-19D850-CB
$172.01 MSRP: $301.82
You Save: $129.81 (44%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Tube Assembly; A/C Refrigerant Suction Hose; A/C Refrigerant Liquid Hose; A/C Hose
- Manufacturer Note: Manifold And Tube Assy
- Replaces: 5L8Z-19D850-CA, YF-2978
- Base No.: 19D850
- Item Weight: 5.10 Pounds
- Item Dimensions: 5.2 x 14.1 x 40.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 5L8Z-19D850-CB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2006 Mercury Mariner Submodels:
- Luxury, Premier | 6 Cyl 3.0 L GAS
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2006 Mercury Mariner A/C Line
Part Number: 6L8Z-19972-AA
$61.46 MSRP: $85.02
You Save: $23.56 (28%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Tube Assembly; A/C Refrigerant Liquid Hose; A/C Hose; Discharge Line
- Base No.: 19972
- Item Weight: 0.70 Pounds
- Item Dimensions: 3.2 x 10.3 x 23.9 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 6L8Z-19972-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2006 Mercury Mariner Submodels:
- Base, Convenience | 4 Cyl 2.3 L GAS
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2006 Mercury Mariner A/C Line
Part Number: 6L8Z-19835-BA
$47.86 MSRP: $78.18
You Save: $30.32 (39%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Tube Assembly; A/C Refrigerant Liquid Hose; A/C Hose; Evaporator Tube
- Replaces: YL8Z-19835-EA
- Base No.: 19835B
- Item Weight: 0.60 Pounds
- Item Dimensions: 3.1 x 4.1 x 24.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 6L8Z-19835-BA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2006 Mercury Mariner Submodels:
- Base, Convenience, Luxury, Premier | 4 Cyl 2.3 L GAS, 6 Cyl 3.0 L GAS
View related parts
2006 Mercury Mariner A/C Tube
Part Number: 6M6Z-19867-AA
Product Specifications
- Other Name: Tube Assembly; A/C Refrigerant Hose; A/C Refrigerant Liquid Hose; A/C Hose
- Base No.: 19867
- Item Weight: 0.60 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 6M6Z-19867-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2006 Mercury Mariner Submodels:
- Hybrid | 4 Cyl 2.3 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV)
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2006 Mercury Mariner A/C Line
Part Number: 6M6Z-19D850-AB
Product Specifications
- Other Name: Tube Assembly; A/C Refrigerant Liquid Hose; A/C Hose; Rear A/C Hose
- Manufacturer Note: Manifold And Tube Assy
- Replaces: 5M6Z-19D850-AC
- Base No.: 19D850
- Item Weight: 4.10 Pounds
- Item Dimensions: 8.4 x 14.2 x 38.9 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 6M6Z-19D850-AB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2006 Mercury Mariner Submodels:
- Hybrid | 4 Cyl 2.3 L FULL HYBRID EV-GAS (FHEV)
View related parts
2006 Mercury Mariner Front A/C Hose
Part Number: 6M6Z-19837-AA
Product Specifications
- Other Name: Tube Assembly; A/C Refrigerant Liquid Hose; A/C Hose
- Base No.: 19837
- Item Weight: 2.40 Pounds
- Item Dimensions: 8.2 x 13.3 x 40.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 6M6Z-19837-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2006 Mercury Mariner Submodels:
- Hybrid | 4 Cyl 2.3 L FULL HYBRID EV-GAS (FHEV)
View related parts
2006 Mercury Mariner Suction Hose
Part Number: 5L8Z-19867-AA
Product Specifications
- Other Name: Tube Assembly; A/C Refrigerant Suction Hose; A/C Refrigerant Liquid Hose; A/C Hose
- Base No.: 19867
- Item Weight: 1.40 Pounds
- Item Dimensions: 5.3 x 17.2 x 40.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 5L8Z-19867-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2006 Mercury Mariner Submodels:
- Base, Convenience | 4 Cyl 2.3 L GAS
View related parts
2006 Mercury Mariner A/C Line
Part Number: 6L8Z-19835-AA
Product Specifications
- Other Name: Tube Assembly; A/C Refrigerant Liquid Hose; A/C Hose; Evaporator Tube
- Replaces: 5L8Z-19835-BA
- Base No.: 19835A
- Item Weight: 0.70 Pounds
- Item Dimensions: 3.6 x 7.7 x 16.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 6L8Z-19835-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2006 Mercury Mariner Submodels:
- Base, Convenience, Luxury, Premier | 4 Cyl 2.3 L GAS, 6 Cyl 3.0 L GAS

2006 Mercury Mariner A/C Hose

If you're seeking quality and affordability, look no further than our extensive inventory of genuine 2006 Mercury Mariner A/C Hose available at FordPartsDeal.com. You can confidently purchase our OEM 2006 Mercury Mariner 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.

2006 Mercury Mariner A/C Hose Parts Questions & Experts Answers

Q: How to service and repair the A/C Hose from the compressor to the condenser on 2006 Mercury Mariner?
A: You must start the compressor to condenser discharge line service and repair process by hoisting the vehicle into NEUTRAL position. The service starts with refrigerant recovery followed by front bumper cover along with right-hand splash shield removal. The block heater electrical connector should be disconnected when available. Begin by removing the compressor outlet fitting bolt then disconnect the fitting while discarding its O-ring seal. Upon reinstall the fastener should reach a torque of 20 Nm (15 lb-ft). Break the condenser inlet fitting nut and detach the fitting while discarding the O-ring seal then tighten it to 8 Nm (71 lb-in). Follow these steps when changing the compressor-to-condenser discharge line: remove the old line, do the reverse installation procedure but replace all O-ring seal components followed by the correct amount of clean PAG oil lubrication. The refrigeration system needs evacuating followed by a leak test before charging with refrigerant. A new suction accumulator installation must be performed only when contamination from a failed A/C compressor or damaged suction accumulator exists.