How to replace an evaporator core in an air conditioning system on Lincoln Navigator?

On some models, special spring-lock coupling tools are required to release the connectors used on the refrigerant lines throughout the air conditioning system. There are different special tools for each line size; these tools can usually be found at local auto parts stores, often in a set. The evaporator core is located inside the same housing as the heater core. Before replacing an evaporator core, determine for certain that the core is leaking by having a leak test performed with special equipment at dealer service department or automotive air conditioning repair facility. The cover to the heater/evaporator housing needs to be removed, which requires the removal of the instrument panel. Whenever the evaporator core is replaced with a new one, the accumulator/drier will also have to be replaced. Disconnect the refrigerant lines at the firewall. Pull the evaporator core from the heater/evaporator housing. Installation is the reverse of the removal process. Add three ounces of new refrigerant oil to the accumulator/drier inlet tube when a new evaporator core is installed. Also, before the lines are reconnected, it's a good idea to replace the orifice tube. On some models of Navigator/Expedition vehicles, there is an optional heat/air-conditioning system located behind the left-rear interior trim panel. The assembly includes a blower, heater core, and evaporator core. Removal and installation procedures are similar to the procedures for the standard evaporator core up front, although the rear unit is much more accessible. Have the system evacuated, recharged, and leak tested by the dealer service department or an air conditioning repair facility.

Genuine Lincoln Navigator Evaporator

A/C Evaporator Core

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29 Evaporators found

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Lincoln Navigator Core - Air Conditioning Evaporator
Part Number: 5L1Z-19860-CA
$68.64 MSRP: $113.45
You Save: $44.81 (40%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Evaporator Core
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2017 Lincoln Navigator | 6 Cyl 3.5L GTDI, 8 Cyl 5.4L | 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Lincoln Navigator Core - Air Conditioning Evaporator
Part Number: XL7Z-19860-AA
$114.40 MSRP: $189.09
You Save: $74.69 (40%)
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Product Specifications
- Other Name: Evaporator Core
- Manufacturer Note: U/8500 GVW
- Replaces: F75Z-19860-BA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1998-2002 Lincoln Navigator | 8 Cyl 5.4L | 4AT 4R100, 4AT E4OD
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Lincoln Navigator Evaporator And Housing Assembly
Part Number: 7L1Z-19B555-DB
$393.24 MSRP: $580.00
You Save: $186.76 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Evaporator And Housing Assy
- Manufacturer Note: Includes Evaporator Core And Seal
- Replaces: 7L1Z-19B555-DA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2008 Lincoln Navigator | 8 Cyl 5.4L | 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Lincoln Navigator EVAPORATOR ASY
Part Number: HL3Z-19850-GK
$454.44 MSRP: $901.67
You Save: $447.23 (50%)
Ships in 1-2 Business Days
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Product Specifications
- Replaces: HL3Z-19850-G, HL3Z-19850-GG, HL3Z-19850-Y, HL3Z-19850-L, HL3Z-19850-GF, HL3Z-19850-X
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2018-2021 Lincoln Navigator | 6 Cyl 3.5 L GAS, 6 Cyl 3.5L GTDI | 10-Speed Automatic Transmission (10R80), Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Lincoln Navigator Evaporator Assembly
Part Number: DL1Z-19850-B
$592.30 MSRP: $741.67
You Save: $149.37 (21%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Evaporator Assy
- Manufacturer Note: Includes Evaporator Core, Thermostatic Expansion Valve (TXV) And Evaporator Temperature Control Sensor
- Replaced by: DL1Z-19850-D
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2014 Lincoln Navigator | 8 Cyl 5.4L | 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Lincoln Navigator Evaporator Assembly
Part Number: HL3Z-19850-GF
$605.92 MSRP: $901.67
You Save: $295.75 (33%)
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Product Specifications
- Other Name: EVAPORATOR ASY; Case Assembly, Evaporator Core
- Manufacturer Note: For Gasoline Engines Only
- Replaced by: HL3Z-19850-GK
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2018-2019 Lincoln Navigator | 6 Cyl 3.5L GTDI | 10-Speed Automatic Transmission (10R80), Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Lincoln Navigator Core - Air Conditioning Evaporator
Part Number: F75Z-19860-BA
$114.40 MSRP: $189.09
You Save: $74.69 (40%)
ADD TO CART
Product Specifications
- Replaced by: XL7Z-19860-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1998 Lincoln Navigator | 8 Cyl 5.4L | 4AT 4R100, 4AT E4OD
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Lincoln Navigator CORE - AIR CONDITIONING EVAPOR
Part Number: ML3Z-19860-E
$145.92 MSRP: $213.33
You Save: $67.41 (32%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Evaporator Core
- Replaces: ML3Z-19860-C
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2020-2024 Lincoln Navigator | 6 Cyl 3.5 L GAS
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Lincoln Navigator Air Conditioning Evapor Core
Part Number: JL1Z-19860-BA
$120.84 MSRP: $192.73
You Save: $71.89 (38%)
ADD TO CART
Product Specifications
- Other Name: Core - Air Conditioning Evapor; Evaporator, Evaporator Core
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2018-2024 Lincoln Navigator | 6 Cyl 3.5 L GAS, 6 Cyl 3.5L GTDI | 10-Speed Automatic Transmission (10R80), Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Lincoln Navigator Evaporator Assembly
Part Number: FL1Z-19850-B
$493.81 MSRP: $728.33
You Save: $234.52 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Evaporator Assy
- Manufacturer Note: Includes Evaporator Core, Thermostatic Expansion Valve (TXV) And Evaporator Temperature Control Sensor
- Replaced by: FL1Z-19850-D
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2017 Lincoln Navigator | 6 Cyl 3.5L GTDI, 8 Cyl 5.4L | 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Lincoln Navigator Evaporator Assembly
Part Number: HL3Z-19850-FF
$562.24 MSRP: $836.67
You Save: $274.43 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Manufacturer Note: For Gasoline Engines Only
- Replaces: HL3Z-19850-K, HL3Z-19850-F
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2018-2021 Lincoln Navigator | 6 Cyl 3.5 L GAS, 6 Cyl 3.5L GTDI | 10-Speed Automatic Transmission (10R80), Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Lincoln Navigator Core - Air Conditioning Evaporator
Part Number: 5L1Z-19860-AA
$104.53 MSRP: $142.83
You Save: $38.30 (27%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Evaporator Core
- Manufacturer Note: Aux Kit Includes 19860 Evaporator Core, 19849 Thermo Expansion Valve And Evaporator Core To Aux Case Seal
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2004-2006 Lincoln Navigator | 8 Cyl 5.4L, 8 Cyl 5.4L DOHC EFI | 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Lincoln Navigator Evaporator Assembly
Part Number: BL1Z-19850-D
$502.85 MSRP: $741.67
You Save: $238.82 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Evaporator Assy
- Manufacturer Note: Includes Evaporator Core And Evaporator Expansion Valve
- Replaced by: DL1Z-19850-D
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011-2012 Lincoln Navigator | 8 Cyl 5.4L | 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Lincoln Navigator Evaporator And Housing Assembly
Part Number: 7L1Z-19B555-DA
$393.24 MSRP: $580.00
You Save: $186.76 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Evaporator And Housing Assy
- Manufacturer Note: Includes Evaporator Core And Seal
- Replaced by: 7L1Z-19B555-DB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007 Lincoln Navigator | 8 Cyl 5.4L | 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Lincoln Navigator Evaporator Assembly
Part Number: CL1Z-19850-B
$502.85 MSRP: $741.67
You Save: $238.82 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Evaporator Assy
- Manufacturer Note: Includes Evaporator Core And Evaporator Expansion Valve
- Replaced by: DL1Z-19850-D
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2012-2014 Lincoln Navigator | 8 Cyl 5.4L | 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Lincoln Navigator Evaporator Core
Part Number: 2L1Z19860DA
Product Specifications
- Other Name: Core - Air Conditioning Evaporator
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2006 Lincoln Navigator | 8 Cyl 5.4L, 8 Cyl 5.4L DOHC EFI | 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Lincoln Navigator Evaporator And Housing Assy
Part Number: 1L7Z-19B555-DA
Product Specifications
- Other Name: Cover Assembly, Evaporator Assembly
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1998-2002 Lincoln Navigator | 8 Cyl 5.4L | 4AT 4R100, 4AT E4OD
View related parts
Lincoln Navigator Evaporator And Housing Assy
Part Number: YL7Z-19B555-FA
$0.00
Product Specifications
- Other Name: Case Assembly, Cover Assembly, Housing Assembly
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1998-2002 Lincoln Navigator | 8 Cyl 5.4L | 4AT 4R100, 4AT E4OD
View related parts
Lincoln Navigator Evaporator Assembly
Part Number: AL1Z-19850-F
$459.91 MSRP: $678.33
You Save: $218.42 (33%)
Product Specifications
- Other Name: Evaporator Assy
- Manufacturer Note: Includes Evaporator Core And Evaporator Expansion Valve
- Replaced by: AL1Z-19850-M
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2010 Lincoln Navigator | 8 Cyl 5.4L | 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Lincoln Navigator Evaporator And Housing Assy
Part Number: 2L7Z-19B555-CA
Product Specifications
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2004 Lincoln Navigator | 8 Cyl 5.4L, 8 Cyl 5.4L DOHC EFI | 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)

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Lincoln Navigator Evaporator Parts Questions & Experts Answers

Core - Air Conditioning Evaporator
5L1Z-19860-CA
Q: How to replace an evaporator core in an air conditioning system on Lincoln Navigator?
A: On some models, special spring-lock coupling tools are required to release the connectors used on the refrigerant lines throughout the air conditioning system. There are different special tools for each line size; these tools can usually be found at local auto parts stores, often in a set. The evaporator core is located inside the same housing as the Heater Core. Before replacing an evaporator core, determine for certain that the core is leaking by having a leak test performed with special equipment at dealer service department or automotive air conditioning repair facility. The cover to the heater/evaporator housing needs to be removed, which requires the removal of the instrument panel. Whenever the evaporator core is replaced with a new one, the accumulator/drier will also have to be replaced. Disconnect the refrigerant lines at the firewall. Pull the evaporator core from the heater/evaporator housing. Installation is the reverse of the removal process. Add three ounces of new refrigerant oil to the accumulator/drier inlet tube when a new evaporator core is installed. Also, before the lines are reconnected, it's a good idea to replace the orifice tube. On some models of Navigator/Expedition vehicles, there is an optional heat/air-conditioning system located behind the left-rear interior trim panel. The assembly includes a blower, heater core, and evaporator core. Removal and installation procedures are similar to the procedures for the standard evaporator core up front, although the rear unit is much more accessible. Have the system evacuated, recharged, and leak tested by the dealer service department or an air conditioning repair facility.