How to Service and Repair an Evaporator Core on Lincoln Navigator?

To service the evaporator core, perform a vacuum leak test in case there is a possible leak. Only change receiver/drier cartridge when it is contaminated. Install the new evaporator core seal properly in order to keep cool. Take out the plenum chamber, unconnect parts and repeat the steps to add the new core.

Is the auxiliary evaporator core available as a separate component on Lincoln Navigator?

The auxiliary evaporator core in the case of Expedition EL or Navigator L is never sold separately but is supplied as an assembly with the heater core and housing. In case of Expedition and Navigator models, it is individually serviceable. When leak is suspected, vacuum test prior to removal, and then use certain installation procedures.

OEM Lincoln Navigator Evaporator

A/C Evaporator Core

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19 Evaporators found

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Lincoln Navigator Evaporator Core, Front Part Number: DL1Z-19850-D
$534.60 MSRP: $864.00
You Save: $329.40 (39%)
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Product Specifications
- Other Name: Evaporator Assembly; HVAC Unit Case, Front; A/C Evaporator Core Repair Kit; Heater Core.; Case Assembly
- Position: Front
- Replaces: CL1Z-19850-B, BL1Z-19850-D, DL1Z-19850-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2009-2014 Lincoln Navigator | Base, L | 8 Cyl 5.4 L FLEX
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Lincoln Navigator Evaporator Core, Front Part Number: 7L3Z-19860-B
$160.05 MSRP: $263.35
You Save: $103.30 (40%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Core - Air Conditioning Evaporator; A/C Evaporator Core, Front; A/C Evaporator Core Repair Kit; A/C Evaporator Core; A/C Evaporator; Evaporator
- Manufacturer Note: Includes Seal
- Position: Front
- Replaces: 7L3Z-19860-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2006 Lincoln Navigator | Base, Luxury, Ultimate | 8 Cyl 5.4 L GAS
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Lincoln Navigator Evaporator Core, Front Part Number: 7L1Z-19B555-DB
$421.99 MSRP: $619.67
You Save: $197.68 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Evaporator And Housing Assembly; HVAC Unit Case; A/C Evaporator Core Repair Kit; Heater Core; Evaporator Assembly; Case Assembly; Evaporator
- Manufacturer Note: Includes Evaporator Core And Seal
- Position: Front
- Replaces: 7L1Z-19B555-DA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2008 Lincoln Navigator | Base, L, L Luxury, L Ultimate, Luxury, Ultimate | 8 Cyl 5.4 L GAS
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Lincoln Navigator Evaporator Core, Front Part Number: XL7Z-19860-AA
$135.25 MSRP: $222.55
You Save: $87.30 (40%)
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Product Specifications
- Other Name: Core - Air Conditioning Evaporator; A/C Evaporator Core, Front; A/C Evaporator Core Repair Kit; A/C Evaporator Core; A/C Evaporator; Evaporator
- Manufacturer Note: U/8500 GVW
- Position: Front
- Replaces: F75Z-19860-BA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1998-2002 Lincoln Navigator | Base | 8 Cyl 5.4 L GAS
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Lincoln Navigator Evaporator Core, Rear Part Number: 5L1Z-19860-CA
$76.82 MSRP: $126.40
You Save: $49.58 (40%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Core - Air Conditioning Evaporator; A/C Evaporator Core, Rear; A/C Evaporator Core Repair Kit; A/C Evaporator Core; A/C Evaporator; Evaporator
- Position: Rear
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2017 Lincoln Navigator | Base, Luxury, Reserve, Select, Ultimate | 6 Cyl 3.5 L GAS, 8 Cyl 5.4 L FLEX, 8 Cyl 5.4 L GAS
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Lincoln Navigator Evaporator Core, Front Part Number: FL1Z-19850-D
$524.70 MSRP: $848.00
You Save: $323.30 (39%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Evaporator Assembly; A/C Evaporator Core and Case; HVAC Unit Case; Repair Kit; Heater Core; Case Assembly
- Position: Front
- Replaces: FL1Z-19850-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2017 Lincoln Navigator | Base, L, L Reserve, L Select, Reserve, Select | 6 Cyl 3.5 L GAS
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Lincoln Navigator Evaporator Core, Rear Part Number: 5L1Z-19860-AA
$58.37 MSRP: $80.75
You Save: $22.38 (28%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Core - Air Conditioning Evaporator; A/C Evaporator Core, Rear; A/C Evaporator Core Repair Kit; A/C Evaporator Core; A/C Evaporator; Evaporator
- Manufacturer Note: Aux Kit Includes 19860 Evaporator Core, 19849 Thermo Expansion Valve And Evaporator Core To Aux Case Seal
- Position: Rear
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2006 Lincoln Navigator | Base, Luxury, Ultimate | 8 Cyl 5.4 L GAS
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Lincoln Navigator Evaporator Core Part Number: ML3Z-19860-E
$158.01 MSRP: $250.91
You Save: $92.90 (38%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Core - Air Conditioning Evaporator; A/C Evaporator Core; A/C Evaporator Core Repair Kit; A/C Evaporator
- Replaces: ML3Z-19860-C
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2018-2024 Lincoln Navigator | Base, Black Label, L Base, L Black Label, L Livery, L Reserve, L Select, Premiere, Reserve, Select | 6 Cyl 3.5 L GAS
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Lincoln Navigator Evaporator Core, Front Part Number: HL3Z-19850-FF
$602.66 MSRP: $974.00
You Save: $371.34 (39%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Evaporator Assembly; HVAC Unit Case Assembly; HVAC Unit Case, Front; A/C Evaporator Core Repair Kit; A/C Evaporator; Case Assembly; A/C & Heater Assembly
- Manufacturer Note: For Gasoline Engines Only
- Position: Front
- 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 | Base, Black Label, L Black Label, L Livery, L Reserve, L Select, Premiere, Reserve, Select | 6 Cyl 3.5 L GAS
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Lincoln Navigator Evaporator Core, Rear Part Number: JL1Z-19860-BA
$113.58 MSRP: $180.36
You Save: $66.78 (38%)
ADD TO CART
Product Specifications
- Other Name: Core - Air Conditioning Evaporator; A/C Evaporator Core, Rear; A/C Evaporator Core Repair Kit; Evaporator; A/C Evaporator
- Position: Rear
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2018-2024 Lincoln Navigator | Base, Black Label, L Base, L Black Label, L Livery, L Reserve, L Select, Premiere, Reserve, Select | 6 Cyl 3.5 L GAS
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Lincoln Navigator Evaporator Core Part Number: HL3Z-19850-GK
$649.69 MSRP: $1050.00
You Save: $400.31 (39%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Evaporator Assembly; Case Assembly; A/C & Heater Assembly
- 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 | Base, Black Label, L Black Label, L Livery, L Reserve, L Select, Premiere, Reserve, Select | 6 Cyl 3.5 L GAS
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Lincoln Navigator Evaporator Core Part Number: FL1Z-18D283-D
Product Specifications
- Other Name: Evaporator Assembly; HVAC Unit Case; A/C Evaporator Core Repair Kit; A/C Evaporator; Housing Assembly; Housing
- Replaces: FL1Z-18D283-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2017 Lincoln Navigator | Base, L, L Reserve, L Select, Reserve, Select | 6 Cyl 3.5 L GAS
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Lincoln Navigator Evaporator Assembly Part Number: 6L1Z-19B555-DA
Product Specifications
- Other Name: Evaporator And Housing; A/C Evaporator Core Repair Kit; A/C Evaporator; Evaporator And Housing Assembly
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2006 Lincoln Navigator | Base, Luxury, Ultimate | 8 Cyl 5.4 L GAS
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Lincoln Navigator Evaporator Assembly Part Number: 4L7Z-19B555-CA
Product Specifications
- Other Name: Evaporator And Housing; A/C Evaporator Core Repair Kit; A/C Evaporator; Evaporator And Housing Assembly
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2004 Lincoln Navigator | Base | 8 Cyl 5.4 L GAS
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Lincoln Navigator Evaporator Core, Rear Part Number: 4L1Z-19860-CA
Product Specifications
- Other Name: Core - Air Conditioning Evaporator; Rear A/C Evaporator Core Repair Kit.
- Position: Rear
- Replaces: XL1Z-19860-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1998-2002 Lincoln Navigator | Base | 8 Cyl 5.4 L GAS
View related parts
Lincoln Navigator Evaporator Core, Rear Part Number: 4L1Z-19860-AA
Product Specifications
- Other Name: Core - Air Conditioning; A/C Evaporator Core, Rear; A/C Evaporator Core Repair Kit; Core - Air Conditioning Evaporator; A/C Evaporator Core; A/C Evaporator; Evaporator
- Manufacturer Note: Aux Kit Includes 19860 Evaporator Core, 19849 Thermo Expansion Valve And Evaporator Core To Aux Case Seal
- Position: Rear
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2006 Lincoln Navigator | Base, Luxury, Ultimate | 8 Cyl 5.4 L GAS
View related parts
Lincoln Navigator Evaporator Assembly, Front Part Number: AL1Z-19850-M
Product Specifications
- Other Name: HVAC Unit Case, Front; A/C Evaporator Core Repair Kit; A/C Evaporator; Heater Core; Case Assembly
- Position: Front
- Replaces: AL1Z-19850-K, AL1Z-19850-F, AL1Z-19850-H
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2009-2010 Lincoln Navigator | Base, L | 8 Cyl 5.4 L FLEX
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Lincoln Navigator Cover Assembly Part Number: YL7Z-19B555-FA
Product Specifications
- Other Name: Evaporator And Housing; HVAC Unit Case; Housing Assembly; Case Assembly; Evaporator And Housing Assembly
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1998-2002 Lincoln Navigator | Base | 8 Cyl 5.4 L GAS
View related parts
Lincoln Navigator Evaporator Assembly Part Number: 1L7Z-19B555-DA
Product Specifications
- Other Name: Evaporator And Housing; A/C Evaporator Core Repair Kit; A/C Evaporator; Cover Assembly; Evaporator And Housing Assembly
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1998-2002 Lincoln Navigator | Base | 8 Cyl 5.4 L GAS

Lincoln Navigator Evaporator

Welcome to our website where you can discover high-quality, genuine Lincoln Navigator Evaporator. We offer an extensive inventory of OEM Lincoln Navigator Evaporator at affordable prices. We are committed to providing top-rated customer service along with prompt delivery.

Lincoln Navigator Evaporator Parts and Q&A

Evaporator Core, Rear
5L1Z-19860-CA
Q: How to Service and Repair an Evaporator Core on Lincoln Navigator?
A: To service the evaporator core, perform a vacuum leak test in case there is a possible leak. Only change receiver/drier cartridge when it is contaminated. Install the new evaporator core seal properly in order to keep cool. Take out the plenum chamber, unconnect parts and repeat the steps to add the new core.
Evaporator Core, Front
DL1Z-19850-D
Q: Is the auxiliary evaporator core available as a separate component on Lincoln Navigator?
A: The auxiliary evaporator core in the case of Expedition EL or Navigator L is never sold separately but is supplied as an assembly with the heater core and housing. In case of Expedition and Navigator models, it is individually serviceable. When leak is suspected, vacuum test prior to removal, and then use certain installation procedures.