How to remove the A/C Expansion Valve on Lincoln MKX?

There are several ways that air conditioning systems convert the high-pressure liquid refrigerant from the compressor to the air conditioning evaporator. The evaporator is chilled as the refrigerant passes through, cooling the airflow through the evaporator for delivery to the vents. The conversion is usually accomplished by a sudden change in the tubing size. Many vehicles have a removable controlled orifice in one of the AC pipes at the firewall. The models covered by use a thermostatic expansion valve (TXV) that accomplishes the same purpose as a controlled orifice. To remove the TXV, have the air conditioning system discharged by a licensed air conditioning technician, then disconnect the refrigerant lines from the TXV at the firewall, remove the two bolts securing the valve, then remove the valve.

Genuine Lincoln MKX A/C Expansion Valve

Air Conditioning Expansion Valve

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

4 A/C Expansion Valves found

View related parts
Lincoln MKX Valve Assy - Evaporator Expansion
Part Number: 7T4Z-19849-A
$30.10 MSRP: $48.00
You Save: $17.90 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Expansion Valve
- Replaces: 7T4Z-19849-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2015 Lincoln MKX | 4 Cyl 2.0L EcoBoost (240PS), 6 Cyl 3.5L DOHC VCT SMPI, 6 Cyl 3.7L DOHC | 6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Automatic Transmission 6F50, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
View related parts
Lincoln MKX Valve Assembly - Evaporator Expansion
Part Number: DG9Z-19849-A
$33.29 MSRP: $52.18
You Save: $18.89 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Valve Assy - Evaporator Expansion
- Replaced by: DG9Z-19849-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2016-2018 Lincoln MKX | 4 Cyl 2.0L EcoBoost (240PS) , 6 Cyl 2.7L, 6 Cyl 3.7L DOHC | 6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Automatic Transmission 6F50, 6-Speed Automatic Transmission 6F55, 8-Speed Automatic Transmission 8F35, 8-Speed Automatic Transmission 8F57, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
View related parts
Lincoln MKX Valve Assembly - Evaporator Expansion
Part Number: 7T4Z-19849-B
$30.10 MSRP: $48.00
You Save: $17.90 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Valve Assy - Evaporator Expansion
- Replaced by: 7T4Z-19849-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2008 Lincoln MKX | 6 Cyl 3.5L DOHC VCT SMPI | 6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Automatic Transmission 6F50, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
View related parts
Lincoln MKX Valve Assembly - Evaporator Expansion
Part Number: CT4Z-19849-A
$40.47 MSRP: $64.55
You Save: $24.08 (38%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Valve Assy - Evaporator Expansion; Expansion Valve
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2012-2015 Lincoln MKX | 4 Cyl 2.0L EcoBoost (240PS) , 6 Cyl 3.5L DOHC VCT SMPI, 6 Cyl 3.7L DOHC | 6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Automatic Transmission 6F50, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive

Lincoln MKX A/C Expansion Valve Parts Questions & Experts Answers

Valve Assy - Evaporator Expansion
7T4Z-19849-A
Q: How to remove the A/C Expansion Valve on Lincoln MKX?
A: There are several ways that air conditioning systems convert the high-pressure liquid refrigerant from the compressor to the air conditioning evaporator. The evaporator is chilled as the refrigerant passes through, cooling the airflow through the evaporator for delivery to the vents. The conversion is usually accomplished by a sudden change in the tubing size. Many vehicles have a removable controlled orifice in one of the AC pipes at the firewall. The models covered by use a thermostatic expansion valve (TXV) that accomplishes the same purpose as a controlled orifice. To remove the TXV, have the air conditioning system discharged by a licensed air conditioning technician, then disconnect the refrigerant lines from the TXV at the firewall, remove the two bolts securing the valve, then remove the valve.