How to service and repair the evaporator outlet A/C hose on 2004 Mercury Mountaineer?

The first step to maintain the evaporator outlet line consists of removing the air cleaner and its outlet tube. Proceed to disconnect the right-hand wheel speed sensor electrical connector and gather the refrigerant from the system. Follow the procedure by removing elements in this specific sequence. During installation use the appropriate amount of clean PAG Refrigerant Compressor Oil F7AZ-19589-DA (Motorcraft YN-12-C) which fulfills Ford specification WSH-M1C231-B to lubricate the refrigerant system. The A/C fittings need new O-ring seals that received clean mineral oil treatment before reinstallation after disconnecting any fittings. Refrigerant system evacuation should be followed by leak testing then final charging completes the process. Customers must replace their suction accumulator with a new one exclusively when present evidence shows either a broken A/C compressor or damaged suction accumulator. The R-134a refrigeration system requires F73Z-19577-AA (Motorcraft YN-9-A) only as a tool to lubricate O-ring seals while this product must never be added into the R-134a refrigerant system as compressor lubrication.

OEM 2004 Mercury Mountaineer A/C Hose

Air Conditioning Hose

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11 A/C Hoses found

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2004 Mercury Mountaineer Tube Assembly, Rear Part Number: 6L2Z-19867-AA
$44.71 MSRP: $61.85
You Save: $17.14 (28%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: A/C Refrigerant Hose, Rear; A/C Hose
- Position: Rear
- Replaces: 1L2Z-19867-AA
- Base No.: 19867
- Item Weight: 0.70 Pounds
- Item Dimensions: 4.3 x 9.5 x 21.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 6L2Z-19867-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2004 Mercury Mountaineer Submodels:
- Base, Convenience, Luxury, Premier | 6 Cyl 4.0 L FLEX, 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS
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2004 Mercury Mountaineer Hose & Tube Assembly, Front Part Number: 2L2Z-19835-EA
$113.93 MSRP: $155.03
You Save: $41.10 (27%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Tube Assembly; A/C Refrigerant Hose, Front; A/C Refrigerant Liquid Hose; A/C Hose
- Position: Front
- Base No.: 19835B
- Item Weight: 1.00 Pounds
- Item Dimensions: 9.4 x 17.4 x 45.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 2L2Z-19835-EA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2004 Mercury Mountaineer Submodels:
- Base, Convenience, Luxury, Premier | 6 Cyl 4.0 L FLEX, 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS
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2004 Mercury Mountaineer Liquid Line Part Number: 4L2Z-19835-EB
$78.24 MSRP: $108.24
You Save: $30.00 (28%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Tube Assembly; A/C Refrigerant Liquid Hose; A/C Hose
- Replaces: 4L2Z-19835-EA, YF-3075
- Base No.: 19835A
- Item Weight: 1.80 Pounds
- Item Dimensions: 4.5 x 19.4 x 42.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 4L2Z-19835-EB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2004 Mercury Mountaineer Submodels:
- Base, Convenience, Luxury, Premier | 6 Cyl 4.0 L FLEX, 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS
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2004 Mercury Mountaineer A/C Hose Part Number: 6L2Z-19835-FA
Product Specifications
- Other Name: Tube Assembly; Hose
- Replaces: 1L2Z-19835-AE
- Base No.: 19835
- Item Weight: 0.50 Pounds
- Item Dimensions: 3.9 x 7.1 x 21.9 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 6L2Z-19835-FA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2004 Mercury Mountaineer Submodels:
- Base, Convenience, Luxury, Premier | 6 Cyl 4.0 L FLEX, 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS
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2004 Mercury Mountaineer Discharge Line, Front Part Number: 1L2Z-19D850-EA
Product Specifications
- Other Name: Tube - Compressor To; A/C Refrigerant Hose, Front; A/C Refrigerant Liquid Hose; A/C Hose; Hose & Tube Assembly; Tube - Compressor To Manifold
- Position: Front
- Base No.: 19D850
- Item Weight: 5.10 Pounds
- Item Dimensions: 4.3 x 29.3 x 30.9 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 1L2Z-19D850-EA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2004 Mercury Mountaineer Submodels:
- Base, Convenience, Luxury, Premier | 8 Cyl 4.6 L GAS
View related parts
2004 Mercury Mountaineer Hose Part Number: 1L2Z-19835-CB
Product Specifications
- Other Name: Tube Assembly; A/C Hose
- Replaces: 1L2Z-19835-CA
- Base No.: 19835B
- Item Weight: 3.10 Pounds
- Item Dimensions: 117.6 x 9.4 x 9.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 1L2Z-19835-CB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2004 Mercury Mountaineer Submodels:
- Base, Convenience, Luxury, Premier | 6 Cyl 4.0 L FLEX, 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS
View related parts
2004 Mercury Mountaineer Discharge Line, Front Part Number: 1L2Z-19D850-AA
Product Specifications
- Other Name: Tube - Compressor To Manifold; A/C Refrigerant Hose, Front; A/C Refrigerant Liquid Hose; A/C Hose; Hose & Tube Assembly
- Manufacturer Note: Manifold And Tube Assy
- Position: Front
- Base No.: 19D850
- Item Weight: 5.70 Pounds
- Item Dimensions: 29.6 x 29.0 x 11.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 1L2Z-19D850-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2004 Mercury Mountaineer Submodels:
- Base, Convenience, Luxury, Premier | 6 Cyl 4.0 L FLEX, 6 Cyl 4.0 L GAS
View related parts
2004 Mercury Mountaineer Hose & Tube Assembly, Front Part Number: 2L2Z-19835-FA
Product Specifications
- Other Name: Tube Assembly; A/C Refrigerant Hose, Front; A/C Refrigerant Liquid Hose; A/C Hose
- Position: Front
- Base No.: 19835B
- Item Weight: 1.10 Pounds
- Item Dimensions: 4.7 x 19.4 x 43.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 2L2Z-19835-FA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2004 Mercury Mountaineer Submodels:
- Base, Convenience, Luxury, Premier | 6 Cyl 4.0 L FLEX, 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS
View related parts
2004 Mercury Mountaineer Discharge Line, Front Part Number: 1L2Z-19D850-DA
Product Specifications
- Other Name: Tube - Compressor To Manifold; A/C Refrigerant Hose, Front; A/C Refrigerant Liquid Hose; A/C Hose; Hose & Tube Assembly
- Position: Front
- Base No.: 19D850
- Item Weight: 6.10 Pounds
- Item Dimensions: 12.5 x 16.8 x 33.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 1L2Z-19D850-DA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2004 Mercury Mountaineer Submodels:
- Base, Convenience, Luxury, Premier | 6 Cyl 4.0 L FLEX, 6 Cyl 4.0 L GAS
View related parts
2004 Mercury Mountaineer Discharge Line, Front Part Number: 1L2Z-19D850-BA
Product Specifications
- Other Name: Tube - Compressor To Manifold; A/C Refrigerant Hose, Front; A/C Refrigerant Liquid Hose; A/C Hose; Hose & Tube Assembly
- Manufacturer Note: Manifold And Tube Assy
- Position: Front
- Base No.: 19D850
- Item Weight: 4.20 Pounds
- Item Dimensions: 22.7 x 4.3 x 47.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 1L2Z-19D850-BA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2004 Mercury Mountaineer Submodels:
- Base, Convenience, Luxury, Premier | 8 Cyl 4.6 L GAS
View related parts
2004 Mercury Mountaineer Hose & Tube Assembly, Front Part Number: 1L2Z-19837-AB
Product Specifications
- Other Name: Tube Assembly; A/C Refrigerant Hose, Front; A/C Refrigerant Liquid Hose; A/C Hose
- Manufacturer Note: With P-Nut/Bolt Fitting At Manifold And Tube Connection
- Position: Front
- Base No.: 19837
- Item Weight: 0.60 Pounds
- Item Dimensions: 1.5 x 4.6 x 21.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 1L2Z-19837-AB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2004 Mercury Mountaineer Submodels:
- Base, Convenience, Luxury, Premier | 6 Cyl 4.0 L FLEX, 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS

2004 Mercury Mountaineer A/C Hose

If you're seeking quality and affordability, look no further than our extensive inventory of genuine 2004 Mercury Mountaineer A/C Hose available at FordPartsDeal.com. You can confidently purchase our OEM 2004 Mercury Mountaineer 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.

2004 Mercury Mountaineer A/C Hose Parts Q&A

Q: How to service and repair the evaporator outlet A/C hose on 2004 Mercury Mountaineer?
A: The first step to maintain the evaporator outlet line consists of removing the air cleaner and its outlet tube. Proceed to disconnect the right-hand wheel speed sensor electrical connector and gather the refrigerant from the system. Follow the procedure by removing elements in this specific sequence. During installation use the appropriate amount of clean PAG Refrigerant Compressor Oil F7AZ-19589-DA (Motorcraft YN-12-C) which fulfills Ford specification WSH-M1C231-B to lubricate the refrigerant system. The A/C fittings need new O-ring seals that received clean mineral oil treatment before reinstallation after disconnecting any fittings. Refrigerant system evacuation should be followed by leak testing then final charging completes the process. Customers must replace their suction accumulator with a new one exclusively when present evidence shows either a broken A/C compressor or damaged suction accumulator. The R-134a refrigeration system requires F73Z-19577-AA (Motorcraft YN-9-A) only as a tool to lubricate O-ring seals while this product must never be added into the R-134a refrigerant system as compressor lubrication.