How to service and repair the thermostat on Ford Excursion?

The first step to work on the thermostat should involve partially draining the cooling system components. The upper radiator hose gets disconnected while you remove the water outlet connection by unscrewing its bolts. Start by taking out the water thermostat together with its attached O-ring seal before discarding the seal piece. Install the water thermostat in the upper intake manifold by using an O-ring seal that is brand new while ensuring it finds its proper installation position. Follow this process to reattach the water outlet connection to the upper intake manifold by installing its bolts then reconnecting the upper radiator hose while finishing with cooling system filling.

OEM Ford Excursion Thermostat

Engine Coolant Thermostat

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4 Thermostats found

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Ford Excursion 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:
- 2000-2005 Ford Excursion | Eddie Bauer, Limited, XLS, XLT | 8 Cyl 5.4 L GAS
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Ford Excursion Thermostat Part Number: F6TZ-8575-EA
$45.11 MSRP: $71.64
You Save: $26.53 (38%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Thermostat Assembly
- Replaces: F6TZ-8575-AA, F6TZ-8575-BA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2000-2003 Ford Excursion | Eddie Bauer, Limited, XLT | 8 Cyl 7.3 L DIESEL
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Ford Excursion Thermostat Housing Part Number: 3C3Z-8575-AA
$40.08 MSRP: $63.64
You Save: $23.56 (38%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Thermostat Assembly; Engine Coolant Thermostat; Thermostat Housing Cover; Thermostat
- Manufacturer Note: Themostat and connector asy - #3C34 8575-AA - (Navistar ID 1839304C91) - includes gasket
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2005 Ford Excursion | Eddie Bauer, Limited, XLS, XLT | 8 Cyl 6.0 L DIESEL
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Ford Excursion Thermostat Part Number: 7C3Z-8575-B
$12.93 MSRP: $20.00
You Save: $7.07 (36%)
Product Specifications
- Other Name: Thermostat Assembly; Engine Coolant Thermostat
- Manufacturer Note: THERMOSTAT, WTR
- Replaces: YC2Z-8575-BC
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2000-2005 Ford Excursion | Eddie Bauer, Limited, XLS, XLT | 10 Cyl 6.8 L GAS

Ford Excursion 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 Excursion parts. We keep a wide inventory of OEM Excursion 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 in Ford Excursion vehicles is well-circuited in the cooling system is located around the radiator to control the heat. Its main work is to ensure the temperate of the engine is well regulated for efficiency purposes. It thus serves as a closed loop control device that turns off or on the heating or cooling system depending on the level of temperature present. The traditional mechanical thermostats such as bimetallic strip thermostat and wax pellet thermostat have been used in varieties of models of Ford Excursion. Wax pellet thermostats are especially suitable, because their shape changes with temperature fluctuations to regulate engine heat. It has provided the advances in these devices that resulted in the current integrations which work to improve the control of the temperature which in return increases efficiency of the vehicle and the general comfort it poses.

Ford Excursion Thermostat Parts and Q&A

Thermostat
F6TZ-8575-EA
Q: How to service and repair the thermostat on Ford Excursion?
A:
The first step to work on the thermostat should involve partially draining the cooling system components. The upper radiator hose gets disconnected while you remove the water outlet connection by unscrewing its bolts. Start by taking out the water thermostat together with its attached O-ring seal before discarding the seal piece. Install the water thermostat in the upper intake manifold by using an O-ring seal that is brand new while ensuring it finds its proper installation position. Follow this process to reattach the water outlet connection to the upper intake manifold by installing its bolts then reconnecting the upper radiator hose while finishing with cooling system filling.