How to service and repair the A/C Hose from the condenser to the evaporator on Lincoln Mark LT?

You must begin any condenser to evaporator service and repair by detaching the battery power while collecting the refrigerant. Service begins with PCM removal through disconnecting the A/C cycling switch electrical connector followed by bolt removal from the three PCM bracket points before extracting the PCM bracket while tightening all bolts to 10 Nm (89 lb-in) when reinstalling. Detach the evaporator inlet fitting followed by removal of its existing O-ring while discarding both O-rings then disconnect the condenser outlet fitting before discarding its O-ring seal and tightening it to 25 Nm (18 lb-ft) when reinstalling. The procedure for replacing the condenser to evaporator line requires first removing it then following the reverse steps for installation by using new O-ring seals and correctly implementing clean PAG oil lubrication of the refrigeration system. The system requires evacuation and leak testing and final charging of refrigerant. The replacement of the suction accumulator needs to be done only when visible signs exist which show the A/C compressor failure or damaged suction accumulator hardware.

OEM Lincoln Mark LT A/C Hose

Air Conditioning Hose

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6 A/C Hoses found

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Lincoln Mark LT A/C Hose Part Number: 7L3Z-19835-A
$43.57 MSRP: $69.18
You Save: $25.61 (38%)
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Product Specifications
- Other Name: Tube Assembly; A/C Accumulator Tube Outlet; A/C Refrigerant Liquid Hose; A/C Orifice Tube; A/C Hoses; A/C Tube; Tube
- Manufacturer Note: Condenser To Evaporator
- Replaces: 6L3Z-19835-E
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006-2008 Lincoln Mark LT | Base | 8 Cyl 5.4 L GAS
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Lincoln Mark LT A/C Line Part Number: 8L3Z-19972-B
$67.63 MSRP: $111.27
You Save: $43.64 (40%)
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Product Specifications
- Other Name: Tube Assembly; A/C Refrigerant Discharge Hose; A/C Refrigerant Liquid Hose; A/C Hose; A/C Tube
- Manufacturer Note: Compressor to condenser
- Replaces: 7L3Z-19972-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2008 Lincoln Mark LT | Base | 8 Cyl 5.4 L GAS
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Lincoln Mark LT A/C Hose Part Number: 8L3Z-19867-D
$94.33 MSRP: $155.22
You Save: $60.89 (40%)
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Product Specifications
- Other Name: Tube Assembly; A/C Refrigerant Suction Hose; A/C Refrigerant Liquid Hose; A/C Tube; Manifold Tube
- Manufacturer Note: Accumulator to compressor
- Replaces: 8L3Z-19867-B, 7L3Z-19867-BA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2008 Lincoln Mark LT | Base | 8 Cyl 5.4 L GAS
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Lincoln Mark LT Manifold Tube Part Number: 4L3Z-19D850-AA
$101.66 MSRP: $167.27
You Save: $65.61 (40%)
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Product Specifications
- Other Name: Tube - Compressor To Manifold; A/C Refrigerant Suction & Liquid Hose Assembly.; Hose & Tube Assembly
- Manufacturer Note: Manifold And Tube Assy
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006 Lincoln Mark LT | Base | 8 Cyl 5.4 L GAS
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Lincoln Mark LT A/C Hoses Part Number: 6L3Z-19D850-AA
Product Specifications
- Other Name: Tube - Compressor To Manifold; A/C Refrigerant Liquid Hose; A/C Hose; Hose & Tube Assembly
- Manufacturer Note: Manifold And Tube Assy
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006 Lincoln Mark LT | Base | 8 Cyl 5.4 L GAS
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Lincoln Mark LT A/C Hoses Part Number: 8L3Z-19867-C
Product Specifications
- Other Name: Tube Assembly; A/C Refrigerant Suction Hose; A/C Refrigerant Liquid Hose; A/C Hose; A/C Tube
- Manufacturer Note: Accumulator to compressor
- Replaces: 8L3Z-19867-A, 7L3Z-19867-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2008 Lincoln Mark LT | Base | 8 Cyl 5.4 L GAS

Lincoln Mark LT A/C Hose

OEM A/C Hose boasts unmatched quality. Each part goes through full quality checks. They adhere to Lincoln's official factory standards. These steps remove flaws and inconsistencies. So you can get A/C Hose with long life and a perfect fit. Come to our website and find genuine Lincoln Mark LT parts. We keep a wide inventory of OEM Mark LT parts at the highly affordable prices. It's easy to search, compare, and pick what you need. You'll love the clear info and simple checkout. We offer top-rated customer service, and we reply fast. We also ship promptly to ensure your order arrives on time.

The A/C Hose is an important part of the air conditioning system of the Lincoln cars with Mark LT featuring great reliability and performance. This A/C Hose helps in conducting refrigerant; a very important fluid used to remove heat from the cabin to enhance the comfort of passengers. Designed to handle pressures produced by the refrigerant in its gaseous state, the A/C Hose boast aluminum fittings which are crimped at both ends to give the most leak-free, efficient A/C connection possible. It is critically important for enhancing the performance of the Lincoln Mark LT, especially the versions manufactured after 2005, that the vehicle can be easily fitted with numerous components. The A/C Hose also serves help to increase air conditioning so that the vehicle would be cooler; even the part that is all about safety, more specifically the prevention of the refrigerant leakage which is bad for the A/C circuit. In the case of the A/C Hose, the Lincoln automotive company ensures that it has special features like the long lasting and more industrious engineering hence making the hose the optimal for the luxury pickup's air conditioning system maintenance. This makes the A/C Hose to stand as one of the many Lincoln's products that demonstrate the company's serious dedication towards producing outstanding quality vehicles that will provide optimum comfort and enjoyment during every single journey in a Lincoln Mark LT.

Lincoln Mark LT A/C Hose Parts and Q&A

A/C Line
8L3Z-19972-B
Q: How to service and repair the A/C Hose from the condenser to the evaporator on Lincoln Mark LT?
A:
You must begin any condenser to evaporator service and repair by detaching the battery power while collecting the refrigerant. Service begins with PCM removal through disconnecting the A/C cycling switch electrical connector followed by bolt removal from the three PCM bracket points before extracting the PCM bracket while tightening all bolts to 10 Nm (89 lb-in) when reinstalling. Detach the evaporator inlet fitting followed by removal of its existing O-ring while discarding both O-rings then disconnect the condenser outlet fitting before discarding its O-ring seal and tightening it to 25 Nm (18 lb-ft) when reinstalling. The procedure for replacing the condenser to evaporator line requires first removing it then following the reverse steps for installation by using new O-ring seals and correctly implementing clean PAG oil lubrication of the refrigeration system. The system requires evacuation and leak testing and final charging of refrigerant. The replacement of the suction accumulator needs to be done only when visible signs exist which show the A/C compressor failure or damaged suction accumulator hardware.