How to service and repair the thermostat on Ford Expedition?

Consumers must drain the engine cooling system partially before servicing and repairing the thermostat. The first step requires removal of the upper radiator hose from the water outlet adapter. First disconnect the securing bolts from the water outlet adapter before removing it. First remove the water thermostat along with its O-ring seal and dispose of the O-ring seal. Finish the installation task by proceeding through reverse steps of the removal process.

OEM Ford Expedition Thermostat

Engine Coolant Thermostat

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4 Thermostats found

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Ford Expedition Thermostat Part Number: 7L3Z-8575-E
$19.83 MSRP: $32.00
You Save: $12.17 (39%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Thermostat Assembly; Engine Coolant Thermostat; Thermostat, Coolant
- Replaces: 7L3Z-8575-D, 7L3Z-8575-B, AL3Z-8575-B, RT-1196, RT-1230, 3L3Z-8575-AA, 3L3Z-8575-AC, 7L3Z-8575-C, AL3Z-8575-A, RT-1204, RT-1234, RT-1178, RT-1229, RT-1165
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1997-2014 Ford Expedition | Eddie Bauer, EL Eddie Bauer, EL King Ranch, EL Limited, EL XL, EL XLT, Funkmaster Flex Edition, King Ranch, Limited, NBX, XL, XLS, XLT, XLT Sport | 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L FLEX, 8 Cyl 5.4 L GAS
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Ford Expedition Thermostat Part Number: HL3Z-8575-B
$25.92 MSRP: $41.82
You Save: $15.90 (39%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Thermostat Assembly; Engine Coolant Thermostat
- Replaces: HL3Z-8575-A, RT-1238
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2018-2021 Ford Expedition | King Ranch, Limited, Max King Ranch, Max Limited, Max Platinum, Max SSV, Max XL, Max XLT, Platinum, SSV, XL, XLT | 6 Cyl 3.5 L GAS
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Ford Expedition Thermostat Part Number: ML3Z-8575-A
$29.66 MSRP: $47.09
You Save: $17.43 (38%)
ADD TO CART
Product Specifications
- Other Name: Thermostat Assembly; Engine Coolant Thermostat
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2022-2024 Ford Expedition | King Ranch, Limited, Max King Ranch, Max Limited, Max Platinum, Max SSV, Max XL, Max XLT, Platinum, SSV, Timberline, XL, XL STX, XLT | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS
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Ford Expedition Thermostat Part Number: BL3Z-8575-B
$30.32 MSRP: $46.91
You Save: $16.59 (36%)
Product Specifications
- Other Name: Thermostat Assembly; Engine Coolant Thermostat
- Replaces: BL3Z-8575-A, RT-1213
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2017 Ford Expedition | EL King Ranch, EL Limited, EL Platinum, EL SSV, EL XL, EL XLT, King Ranch, Limited, Platinum, SSV, XL, XLT | 6 Cyl 3.5 L GAS

Ford Expedition Thermostat

OEM Thermostat boasts unmatched quality. Each part goes through full quality checks. They adhere to Ford's official factory standards. These steps remove flaws and inconsistencies. So you can get Thermostat with long life and a perfect fit. Come to our website and find genuine Ford Expedition parts. We keep a wide inventory of OEM Expedition 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 Thermostat of a car is a part of the cooling system and it usually is placed near the Radiator of the vehicle, and in the Ford Expedition it plays a significant role. Its main work is to control temperature inside the engine so as to give it the desired efficiency. Thermostats are feedback control devices that act to detect or measure a certain desired temperature set point important in residential and some industrial uses. Mechanical thermostats like bimetallic strips and wax pellets may be used to regulate the temperatures of the Ford Expedition vehicles. These thermostats work in the manner of turning on or off heating or cooling devices to maintain good temperature for the better performance and comfort during travelling in an RV.

Ford Expedition Thermostat Parts and Q&A

Thermostat
7L3Z-8575-E
Q: How to service and repair the thermostat on Ford Expedition?
A:
Consumers must drain the engine cooling system partially before servicing and repairing the thermostat. The first step requires removal of the upper radiator hose from the water outlet adapter. First disconnect the securing bolts from the water outlet adapter before removing it. First remove the water thermostat along with its O-ring seal and dispose of the O-ring seal. Finish the installation task by proceeding through reverse steps of the removal process.