How to service and repair the coolant reservoir on Lincoln Navigator?

Service and repair work on the coolant reservoir must begin by draining the engine cooling system. The first step requires disconnecting the coolant hoses from the degas bottle followed by removing the securing bolts from it. Users must tighten the bolts of the degas bottle to 9 Nm (80 inch lbs.) before following the reverse order of removal steps to finish installing the bottle.

OEM Lincoln Navigator Coolant Reservoir

Coolant Tank Reservoir

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7 Coolant Reservoirs found

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Lincoln Navigator Expansion Tank Part Number: FL3Z-8A080-A
$66.40 MSRP: $102.18
You Save: $35.78 (36%)
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Product Specifications
- Other Name: Tank Assembly - Radiator Overflow; Engine Coolant Reservoir; Reservoir; Coolant Reservoir
- 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 Expansion Tank, Lower Part Number: AL1Z-8A080-A
$154.67 MSRP: $225.13
You Save: $70.46 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Tank Assembly - Radiator Overflow; Air Filter Housing, Lower; Coolant Reservoir; Lower Tray
- Position: Lower
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2010-2014 Lincoln Navigator | Base, L | 8 Cyl 5.4 L FLEX
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Lincoln Navigator Expansion Tank, Lower Part Number: 9L3Z-8A080-A
$111.68 MSRP: $162.57
You Save: $50.89 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Tank Assembly - Radiator Overflow; Air Filter Housing, Lower; Coolant Reservoir; Lower Tray; Lower Housing
- Position: Lower
- 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 Expansion Tank Part Number: 5L3Z-8A080-AA
$111.24 MSRP: $161.92
You Save: $50.68 (32%)
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Product Specifications
- Other Name: Tank Assembly - Radiator Overflow; Engine Coolant Reservoir; Reservoir; Coolant Reservoir
- Replaces: 3L1Z-8A080-AA
- 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 Expansion Tank, Lower Part Number: BL3Z-8A080-B
$210.24 MSRP: $308.72
You Save: $98.48 (32%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Tank Assembly - Radiator Overflow; Air Filter Housing, Lower; Lower Tray; Lower Housing; Air Filter Housing
- Position: Lower
- 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 Expansion Tank Part Number: AL1Z-8A080-B
$242.80 MSRP: $356.53
You Save: $113.73 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Tank Assembly - Radiator Overflow; Air Filter Housing; Coolant Reservoir; Lower Tray
- Replaces: 7L1Z-8A080-A
- 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 Expansion Tank Part Number: 3L3Z-8A080-AB
Product Specifications
- Other Name: Tank Assembly - Radiator Overflow; Engine Coolant Reservoir; Reservoir; Coolant Reservoir
- Manufacturer Note: #3L34 8A080-AA
- Replaces: 2L3Z-8A080-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1998-2004 Lincoln Navigator | Base | 8 Cyl 5.4 L GAS

Lincoln Navigator Coolant Reservoir

OEM Coolant Reservoir 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 Coolant Reservoir with long life and a perfect fit. Come to our website and find genuine Lincoln Navigator parts. We keep a wide inventory of OEM Navigator 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 Lincoln Navigator Coolant Reservoir sometimes known as the coolant tank is a part and parcel of vehicle's cooling system. It works mainly to contain the excess of coolant fluid which may be used to manage the temperature of the engine. There are two main types of Coolant Reservoirs used in Navigator vehicles: into pressurized and non-pressurized automotive hydraulic brake systems. The pressurized Coolant Reservoir has a metal cap with the Pressure Rating affixed on it while the non-pressurized will just have a plastic cap. It is advised to inspect it periodicals to ensure that there is no sign of cracking, leaks or change in color of the component since they are subjected to a constant heat cycle and age.

Lincoln Navigator Coolant Reservoir Parts and Q&A

Expansion Tank
5L3Z-8A080-AA
Q: How to service and repair the coolant reservoir on Lincoln Navigator?
A:
Service and repair work on the coolant reservoir must begin by draining the engine cooling system. The first step requires disconnecting the coolant hoses from the degas bottle followed by removing the securing bolts from it. Users must tighten the bolts of the degas bottle to 9 Nm (80 inch lbs.) before following the reverse order of removal steps to finish installing the bottle.