How to Service and Repair the Instrument Panel Air Ducts on Lincoln Navigator?

Service to instrument panel air distribution ducts To access instrument panel air distribution ducts, loosen instrument cluster and panel, then instrument defroster duct screws and demisters. Then take out screws of the right and center ducts, then the left ducts. Lastly, reassemble the disassembly process to finish the assembly.

How to service and repair the air duct on Lincoln Town Car?

To service the air duct, remove the front seats and RH lower A-pillar trim panel. Then, take out the RH front safety belt anchor bolt and lower B-pillar finish panel. Access the rear footwell duct by folding back the carpet, detach the wiring harness retainers, and remove the duct. Reverse the steps for installation.

OEM Lincoln Air Duct

Air Hose

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103 Air Ducts found

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Lincoln Lower Air Duct Part Number: DG1Z-9R530-A
$114.74 MSRP: $167.02
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Product Specifications
- Other Name: Hose Assembly; Engine Air Intake Hose, Lower; Intake Coupling; Front Duct; Lower Duct; Air Intake Hose
- Position: Lower
- Replaces: AA5Z-9R530-B
Fits the following Lincoln Models:
- MKS | 2010-2016 | EcoBoost | 6 Cyl 3.5 L GAS
- MKT | 2010-2019 | Base, EcoBoost, Livery, Premiere, Reserve | 6 Cyl 3.5 L GAS, 6 Cyl 3.7 L GAS
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Lincoln Inlet Tube, Driver Side Part Number: JL3Z-9C623-B
$252.20 MSRP: $370.33
You Save: $118.13 (32%)
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Product Specifications
- Other Name: Hose - Air; Engine Air Intake Hose, Left; Turbocharger Inlet Hose; Intake Coupling
- Position: Driver Side
- Replaces: JL3Z-9C623-A, JL7Z-9C623-A
Fits the following Lincoln Models:
- Navigator | 2018-2021 | 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 Outlet Tube Part Number: 3L3Z-9B659-AA
$225.98 MSRP: $331.83
You Save: $105.85 (32%)
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Product Specifications
- Other Name: Hose - Air; Engine Air Intake Hose
- Manufacturer Note: Resonator & tube assy.
- Replaces: F75Z-9B659-AA
Fits the following Lincoln Models:
- Navigator | 1998-2002 | Base | 8 Cyl 5.4 L GAS
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Lincoln Air Tube Part Number: FL1Z-9C623-A
$408.26 MSRP: $599.50
You Save: $191.24 (32%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Hose - Air; Engine Air Intake Hose; Intake Coupling; Air Intake Hose
Fits the following Lincoln Models:
- Navigator | 2015-2017 | Base, L, L Reserve, L Select, Reserve, Select | 6 Cyl 3.5 L GAS
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Lincoln Intercooler Hose Part Number: K2GZ-6C646-B
$154.92 MSRP: $225.50
You Save: $70.58 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Duct - Air; Turbocharger Intercooler Pipe; Turbocharger Inlet Hose; Air Inlet; Inlet Tube
Fits the following Lincoln Models:
- Nautilus | 2019-2023 | Base, Reserve, Select | 4 Cyl 2.0 L GAS
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Lincoln Intercooler Hose, Rear Part Number: L1MZ-6F072-B
$289.65 MSRP: $425.33
You Save: $135.68 (32%)
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Product Specifications
- Other Name: Tube - Air Inlet; Turbocharger Intercooler Pipe, Rear; Multi Purpose Hose; Air Intake Hose; Rear Duct
- Position: Rear
- Replaces: L1MZ-6F072-A
Fits the following Lincoln Models:
- Aviator | 2020-2023 | Base, Black Label, Black Label Grand Touring, Grand Touring, Livery, Reserve | 6 Cyl 3.0 L GAS, 6 Cyl 3.0 L PLUG-IN HYBRID EV-GAS (PHEV)
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Lincoln Intercooler Hose, Lower Part Number: JL3Z-6C646-A
$140.18 MSRP: $216.33
You Save: $76.15 (36%)
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Product Specifications
- Other Name: Duct - Air; Turbocharger Intercooler Pipe, Lower; Turbocharger Intercooler Pipe, Upper; Intercooler Pipe, Lower; Lower Hose; Upper Hose
- Position: Lower
Fits the following Lincoln Models:
- Navigator | 2018-2021 | 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 Air Inlet, Passenger Side Part Number: L1MZ-9B659-D
$152.40 MSRP: $221.83
You Save: $69.43 (32%)
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Product Specifications
- Other Name: Hose - Air; Engine Air Intake Hose, Right
- Position: Passenger Side
Fits the following Lincoln Models:
- Aviator | 2020-2023 | Base, Black Label, Black Label Grand Touring, Grand Touring, Livery, Reserve | 6 Cyl 3.0 L GAS, 6 Cyl 3.0 L PLUG-IN HYBRID EV-GAS (PHEV)
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Lincoln Air Tube Part Number: EJ7Z-9C623-A
$120.32 MSRP: $185.17
You Save: $64.85 (36%)
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Product Specifications
- Other Name: Hose - Air; Air Intake Hose; Intake Coupling
Fits the following Lincoln Models:
- MKC | 2015-2019 | Base, Black Label, Reserve, Select | 4 Cyl 2.3 L GAS
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Lincoln Intercooler Hose, Upper Part Number: NL3Z-6C646-B
$161.22 MSRP: $234.67
You Save: $73.45 (32%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Duct - Air; Turbocharger Intercooler Pipe, Upper; Intercooler Pipe, Upper; Multi Purpose Hose; Air Intake Hose; Upper Hose
- Position: Upper
- Replaces: ML3Z-6C646-B
Fits the following Lincoln Models:
- Navigator | 2022-2024 | Base, Black Label, L Base, L Black Label, L Livery, L Reserve, Reserve | 6 Cyl 3.5 L GAS
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Lincoln Air Inlet, Driver Side Part Number: L1MZ-9B659-E
$300.89 MSRP: $441.83
You Save: $140.94 (32%)
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Product Specifications
- Other Name: Hose - Air; Engine Air Intake Hose, Left
- Position: Driver Side
- Replaces: L1MZ-9B659-C
Fits the following Lincoln Models:
- Aviator | 2020-2023 | Base, Black Label, Black Label Grand Touring, Grand Touring, Livery, Reserve | 6 Cyl 3.0 L GAS, 6 Cyl 3.0 L PLUG-IN HYBRID EV-GAS (PHEV)
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Lincoln Air Hose, Rear Part Number: K2GZ-9B659-H
$97.57 MSRP: $150.15
You Save: $52.58 (36%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Hose - Air; Engine Air Intake Hose, Front, Rear; Air Intake Hose; Intake Coupling; Air Tube; Air Inlet Tube; Front Hose
- Position: Rear
- Replaces: K2GZ-9B659-G, K2GZ-9B659-D, K2GZ-9B659-B
Fits the following Lincoln Models:
- Corsair | 2020-2023 | Base, Reserve | 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS
- Nautilus | 2019-2023 | Base, Reserve, Select | 4 Cyl 2.0 L GAS
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Lincoln Intercooler Hose, Outer Part Number: ML3Z-6F073-C
$268.43 MSRP: $394.17
You Save: $125.74 (32%)
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Product Specifications
- Other Name: Tube - Outlet; Turbocharger Intercooler Pipe; Multi Purpose Hose; Air Intake Hose; Outlet Hose
- Position: Outer
Fits the following Lincoln Models:
- Navigator | 2022-2024 | Base, Black Label, L Base, L Black Label, L Livery, L Reserve, Reserve | 6 Cyl 3.5 L GAS
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Lincoln Air Pipe, Upper Part Number: LX6Z-9P437-E
$397.02 MSRP: $583.00
You Save: $185.98 (32%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Duct - Air; Turbocharger Intercooler Pipe, Upper; Multi Purpose Hose; Intercooler Hose; Air Intake Hose; Inlet Tube; Upper Duct
- Position: Upper
Fits the following Lincoln Models:
- Corsair | 2020-2023 | Base, Reserve | 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS
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Lincoln Inlet Tube Part Number: ML3Z-9C623-F
$329.74 MSRP: $517.00
You Save: $187.26 (37%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Hose - Air
- Replaces: ML3Z-9C623-A, ML3Z-9C623-C
Fits the following Lincoln Models:
- Navigator | 2022-2024 | Base, Black Label, L Base, L Black Label, L Livery, L Reserve, Reserve | 6 Cyl 3.5 L GAS
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Lincoln Air Inlet Part Number: K2GZ-6C646-C
$163.74 MSRP: $238.33
You Save: $74.59 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Duct - Air; Turbocharger Intercooler Pipe; Intercooler Hose; Outlet Hose
Fits the following Lincoln Models:
- Nautilus | 2019-2023 | Black Label, Reserve | 6 Cyl 2.7 L GAS
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Lincoln Air Duct Part Number: HG9Z-6C646-A
$254.69 MSRP: $374.00
You Save: $119.31 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Duct - Air; Turbocharger Intercooler Pipe; Intercooler Pipe; Intercooler Hose; Outlet Tube
Fits the following Lincoln Models:
- MKZ | 2017-2020 | Base, Black Label, Premiere, Reserve, Reserve I, Reserve II, Select | 4 Cyl 2.0 L GAS
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Lincoln Intercooler Hose Part Number: L1MZ-6F073-C
$219.74 MSRP: $322.67
You Save: $102.93 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Tube - Outlet; Turbocharger Outlet Tube; Multi Purpose Hose; Air Intake Hose; Outlet Tube
- Replaces: L1MZ-6F073-B
Fits the following Lincoln Models:
- Aviator | 2020-2023 | Base, Black Label, Black Label Grand Touring, Grand Touring, Livery, Reserve | 6 Cyl 3.0 L GAS, 6 Cyl 3.0 L PLUG-IN HYBRID EV-GAS (PHEV)
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Lincoln Air Duct Part Number: DS7Z-6C646-B
$168.77 MSRP: $245.67
You Save: $76.90 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Duct - Air; Turbocharger Intercooler Pipe; Intercooler Pipe; Intercooler Hose
Fits the following Lincoln Models:
- MKZ | 2013-2016 | Base, Black Label | 4 Cyl 2.0 L GAS
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Lincoln Outlet Hose Part Number: 7H6Z-9B659-B
Product Specifications
- Other Name: Hose - Air
Fits the following Lincoln Models:
- MKZ | 2008-2009 | Base | 6 Cyl 3.5 L GAS

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Lincoln Air Duct Parts and Q&A

Resonator Assembly
2L7Z-9B659-BB
Q: How to Service and Repair the Instrument Panel Air Ducts on Lincoln Navigator?
A: Service to instrument panel air distribution ducts To access instrument panel air distribution ducts, loosen instrument cluster and panel, then instrument defroster duct screws and demisters. Then take out screws of the right and center ducts, then the left ducts. Lastly, reassemble the disassembly process to finish the assembly.
Resonator Assembly
4W1Z-9B659-AA
Q: How to service and repair the air duct on Lincoln Town Car?
A: To service the air duct, remove the front seats and RH lower A-pillar trim panel. Then, take out the RH front safety belt anchor bolt and lower B-pillar finish panel. Access the rear footwell duct by folding back the carpet, detach the wiring harness retainers, and remove the duct. Reverse the steps for installation.