How to service the thermostat housing on a 2.0L engine on Mercury Cougar?

In order to service the thermostat housing in 2.0L engine cars, empty the cooling system, loosen coolant hose and electrical connectors. Take out the thermostat housing removing the screws and get rid of the O-ring seal. To install, reversion is necessary, as well as refill the cooling system.

How to service the thermostat housing on Mercury Cougar?

To maintain the thermostat housing, drain cooling system, disconnect coolant hoses, engine coolant temperature sensor and temperature gauge sender. Lift the thermostat housing off by unscrewing the bolts and disposing O-ring seal. To install, invert the process and fill up the cooling system.

OEM Mercury Cougar Thermostat Housing

Engine Coolant Thermostat Housing

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10 Thermostat Housings found

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Mercury Cougar Thermostat Housing, Upper Part Number: F5RZ-8K528-CC
$91.98 MSRP: $133.88
You Save: $41.90 (32%)
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Product Specifications
- Other Name: Connection - Water Inlet; Engine Coolant Thermostat Housing, Upper; Thermostat Housing Cover; Connector Tube; Housing
- Position: Upper
- Replaces: F5RZ-8K528-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1999-2002 Mercury Cougar | Base, S, V6 | 6 Cyl 2.5 L GAS
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Mercury Cougar Thermostat Housing Part Number: F5RZ-8592-A
$14.89 MSRP: $21.67
You Save: $6.78 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Connection Water Outlet; Engine Coolant Thermostat Housing; Thermostat Housing Cover; Water Outlet; Connector; Connection - Water Outlet
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1999-2002 Mercury Cougar | Base | 4 Cyl 2.0 L GAS
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Mercury Cougar Thermostat Housing Part Number: FOZZ-8592-B
$123.76 MSRP: $186.67
You Save: $62.91 (34%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Connection Water Outlet; Engine Coolant Thermostat Housing; Thermostat Housing Cover; Connection - Water Outlet; Water Outlet
- Replaces: FOZZ-8592-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1992-1993 Mercury Cougar | LS, XR-7 | 8 Cyl 5.0 L GAS
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Mercury Cougar Thermostat Housing Part Number: F6ZZ-8592-BA
$48.93 MSRP: $70.00
You Save: $21.07 (31%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Connection Water Outlet; Thermostat Housing Cover; Connector; Connection - Water Outlet
- Replaced by: F6ZZ-8592-BB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1999 Mercury Cougar | V6 | 6 Cyl 2.5 L GAS
View related parts
Mercury Cougar Thermostat Housing Part Number: FOZZ-8592-A
$123.76 MSRP: $186.67
You Save: $62.91 (34%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Connection - Water Outlet; Thermostat Housing Cover
- Manufacturer Note: CONNECTOR
- Replaced by: FOZZ-8592-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1986-1988 Mercury Cougar | Base, LS, XR-7 | 8 Cyl 5.0 L GAS
View related parts
Mercury Cougar Thermostat Housing Part Number: F6ZZ-8592-BB
Product Specifications
- Other Name: Connection Water Outlet; Engine Coolant Thermostat Housing; Engine Coolant Water Outlet; Thermostat Housing Cover; Thermostat Cover; Water Outlet; Connector; Connection - Water Outlet
- Replaces: F6ZZ-8592-BA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1999-2002 Mercury Cougar | Base, S, V6 | 6 Cyl 2.5 L GAS
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Mercury Cougar Thermostat Housing Part Number: F8RZ-8592-AG
Product Specifications
- Other Name: Housing - Thermostat; Thermostat Housing Cover
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1999-2002 Mercury Cougar | Base | 4 Cyl 2.0 L GAS
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Mercury Cougar Thermostat Housing Part Number: HS4Z-8A586-A
Product Specifications
- Other Name: Connection Water Outlet; Thermostat Housing Cover
- Replaces: F5RZ-8592-B, RH-43
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1999 Mercury Cougar | Base | 4 Cyl 2.0 L GAS
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Mercury Cougar Thermostat Housing Part Number: F6ZZ-8592-C
Product Specifications
- Other Name: Connection - Water Outlet; Engine Coolant Thermostat Housing Cover; Thermostat Housing Cover; Outlet Assembly; Water Outlet
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1996-1997 Mercury Cougar | XR-7 | 8 Cyl 4.6 L GAS
View related parts
Mercury Cougar Thermostat Housing Part Number: F4SZ-8592-A
Product Specifications
- Other Name: Connection Water Outlet; Engine Coolant Thermostat Housing; Engine Coolant Water Outlet; Thermostat Housing Cover; Outlet Assembly; Connection - Water Outlet; Water Outlet
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1994-1995 Mercury Cougar | XR-7 | 8 Cyl 4.6 L GAS

Mercury Cougar Thermostat Housing

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Mercury Cougar Thermostat Housing Parts and Q&A

Thermostat Housing
F8RZ-8592-AG
Q: How to service the thermostat housing on a 2.0L engine on Mercury Cougar?
A: In order to service the thermostat housing in 2.0L engine cars, empty the cooling system, loosen coolant hose and electrical connectors. Take out the thermostat housing removing the screws and get rid of the O-ring seal. To install, reversion is necessary, as well as refill the cooling system.
Thermostat Housing, Upper
F5RZ-8K528-CC
Q: How to service the thermostat housing on Mercury Cougar?
A: To maintain the thermostat housing, drain cooling system, disconnect coolant hoses, engine Coolant Temperature Sensor and temperature gauge sender. Lift the thermostat housing off by unscrewing the bolts and disposing O-ring seal. To install, invert the process and fill up the cooling system.