How to remove and install the aft auxiliary evaporator outlet and inlet A/C hoses on Mercury Mountaineer?

Recover refrigerant and raise vehicle. Disconnect peanut fittings by removing nuts; discard O-rings. If servicing one line, disconnect only that fitting. Remove spare tire carrier, brackets, and desired lines. Reinstall by reversing steps: fit new PAG-lubricated O-rings, add correct PAG oil, evacuate, leak-test, and recharge system.

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

Replacement of the suction accumulator should only be done when it is contaminated to repair the line between the condenser and the evaporator. Take out the air cleaner, recapture the refrigerant and go in the given order of removal. Install again parts in reverse order, rub with clean PAG oil, and always install new O-ring seals prior to reconnecting A/C fittings.

OEM Mercury Mountaineer A/C Hose

Air Conditioning Hose

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30 A/C Hoses found

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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
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Product Specifications
- Other Name: Tube Assembly; A/C Refrigerant Hose, Front; A/C Refrigerant Liquid Hose; A/C Hose
- Position: Front
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2005 Mercury Mountaineer | 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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Mercury Mountaineer Discharge Line Part Number: AL5Z-19D850-D
$144.27 MSRP: $237.38
You Save: $93.11 (40%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Manifold And Tube Assembly - Air Conditioning; A/C Refrigerant Hose; A/C Refrigerant Liquid Hose; A/C Hose; Suction & Discharge Hose Assembly; Hose & Tube Assembly; Manifold And Tube Asy - Air Cond
- Manufacturer Note: Manifold And Tube Assy
- Replaces: 6L5Z-19D850-CA, 8L5Z-19D850-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1998-2001 Mercury Mountaineer | Base | 6 Cyl 4.0 L GAS
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Mercury Mountaineer Suction Line, Front Part Number: 8L2Z-19867-D
$53.72 MSRP: $74.31
You Save: $20.59 (28%)
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; Connector Hose
- Position: Front
- Replaces: 6L2Z-19867-EA, YF-3185
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006-2010 Mercury Mountaineer | Luxury, Premier | 8 Cyl 4.6 L GAS
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Mercury Mountaineer Discharge Line Part Number: BU2Z-19D850-G
$214.59 MSRP: $296.86
You Save: $82.27 (28%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Tube - Compressor To; A/C Refrigerant Liquid Hose; A/C Hose; Hose & Tube Assembly; Lines
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1997-2001 Mercury Mountaineer | Base | 8 Cyl 5.0 L GAS
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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
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2002-2005 Mercury Mountaineer | 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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Mercury Mountaineer Liquid Line Part Number: 1L2Z-19835-AC
Product Specifications
- Other Name: Tube Assembly; A/C Refrigerant Liquid Hose; A/C Hose
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2002 Mercury Mountaineer | Base | 6 Cyl 4.0 L FLEX, 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS
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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
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2002-2005 Mercury Mountaineer | Base, Convenience, Luxury, Premier | 8 Cyl 4.6 L GAS
View related parts
Mercury Mountaineer A/C Hose Part Number: 6L2Z-19835-FA
Product Specifications
- Other Name: Tube Assembly; Hose
- Replaces: 1L2Z-19835-AE
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2002-2010 Mercury Mountaineer | 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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Mercury Mountaineer A/C Hose, Front Part Number: 9L2Z-19D742-D
Product Specifications
- Other Name: Tube Assembly; A/C Refrigerant Hose, Front; A/C Refrigerant Liquid Hose; Suction Line
- Position: Front
- Replaces: 6L2Z-19D742-BA, 9L2Z-19D742-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006-2010 Mercury Mountaineer | Luxury, Premier | 8 Cyl 4.6 L GAS
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Mercury Mountaineer Liquid Line Part Number: F5TZ-19837-A
Product Specifications
- Other Name: Tube; A/C Refrigerant Liquid Hose; A/C Hose; Hose & Tube Assembly; Hose; Lines
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1997-2001 Mercury Mountaineer | Base | 6 Cyl 4.0 L GAS, 8 Cyl 5.0 L GAS
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Mercury Mountaineer A/C Hose, Front Part Number: 9L2Z-19867-C
Product Specifications
- Other Name: Tube Assembly; A/C Refrigerant Suction Hose; A/C Refrigerant Hose, Front; A/C Refrigerant Liquid Hose; Suction Line; Pressure Line
- Manufacturer Note: Accumulator to compressor
- Position: Front
- Replaces: 8L2Z-19867-A, 9L2Z-19867-A, 6L2Z-19867-FA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006-2010 Mercury Mountaineer | Base, Convenience, Luxury, Premier | 6 Cyl 4.0 L GAS
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Mercury Mountaineer A/C Line, Front Part Number: 8L2Z-19835-C
Product Specifications
- Other Name: Tube Assembly; A/C Refrigerant Suction Hose; A/C Refrigerant Hose, Front; A/C Refrigerant Liquid Hose; A/C Hose; Liquid Line; Hose & Tube Assembly
- Position: Front
- Replaces: 6L2Z-19835-BA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006-2010 Mercury Mountaineer | Base, Convenience, Luxury, Premier | 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS
View related parts
Mercury Mountaineer Hose & Tube Assembly, Front Part Number: 1L2Z-19835-AB
Product Specifications
- Other Name: Tube Assembly; A/C Refrigerant Hose, Front; A/C Refrigerant Liquid Hose; A/C Hose
- Position: Front
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2002 Mercury Mountaineer | Base | 6 Cyl 4.0 L FLEX, 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS
View related parts
Mercury Mountaineer Hose & Tube Assembly, Front Part Number: 1L2Z-19835-BC
Product Specifications
- Other Name: Tube Assembly; A/C Refrigerant Hose, Front; A/C Refrigerant Liquid Hose; A/C Hose
- Position: Front
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2002 Mercury Mountaineer | Base | 6 Cyl 4.0 L FLEX, 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS
View related parts
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
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2002-2005 Mercury Mountaineer | 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
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
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2002-2005 Mercury Mountaineer | Base, Convenience, Luxury, Premier | 8 Cyl 4.6 L GAS
View related parts
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
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2002-2005 Mercury Mountaineer | Base, Convenience, Luxury, Premier | 6 Cyl 4.0 L FLEX, 6 Cyl 4.0 L GAS
View related parts
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
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2005 Mercury Mountaineer | 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
Mercury Mountaineer A/C Line, Front Part Number: 7L2Z-19835-HA
Product Specifications
- Other Name: Tube Assembly; A/C Refrigerant Hose, Front; A/C Refrigerant Liquid Hose; A/C Hose; Liquid Line; Hose & Tube Assembly
- Position: Front
- Replaces: 6L2Z-19835-HA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006-2010 Mercury Mountaineer | Base, Convenience, Luxury, Premier | 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS
View related parts
Mercury Mountaineer Discharge Line, Front Part Number: 9L2Z-19972-A
Product Specifications
- Other Name: Tube Assembly; A/C Refrigerant Discharge Hose; A/C Refrigerant Hose, Front; A/C Refrigerant Liquid Hose; A/C Hose; A/C Tube; Pressure Tube
- Manufacturer Note: Compressor to condenser
- Position: Front
- Replaces: 7L2Z-19972-A, 6L2Z-19972-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006-2010 Mercury Mountaineer | Luxury, Premier | 8 Cyl 4.6 L GAS

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Mercury Mountaineer A/C Hose

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Mercury Mountaineer A/C Hose Parts and Q&A

Liquid Line
1L2Z-19835-AC
Q: How to remove and install the aft auxiliary evaporator outlet and inlet A/C hoses on Mercury Mountaineer?
A: Recover refrigerant and raise vehicle. Disconnect peanut fittings by removing nuts; discard O-rings. If servicing one line, disconnect only that fitting. Remove spare tire carrier, brackets, and desired lines. Reinstall by reversing steps: fit new PAG-lubricated O-rings, add correct PAG oil, evacuate, leak-test, and recharge system.
Discharge Line, Front
1L2Z-19D850-EA
Q: How to service and repair the A/C Hose from the condenser to the evaporator on Mercury Mountaineer?
A: Replacement of the suction accumulator should only be done when it is contaminated to repair the line between the condenser and the evaporator. Take out the air cleaner, recapture the refrigerant and go in the given order of removal. Install again parts in reverse order, rub with clean PAG oil, and always install new O-ring seals prior to reconnecting A/C fittings.