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

Serious intervention on the thermostat housing of 2.0L engine vehicles starts with draining their cooling system. The initial step is to detach coolant hoses from the thermostat housing before separating the electrical connectors of the temperature gauge sender and the temperature sensor unit. Following the step of disconnecting the housing coolant hose you should remove the thermostat housing by unbolting its components to extract the part. Discard the O-ring seal. Follow the exact opposite steps of removal before filling 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
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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
View related parts
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 Questions & Experts Answers

Thermostat Housing
F8RZ-8592-AG
Q: How to service the thermostat housing on a 2.0L engine on Mercury Cougar?
A: Serious intervention on the thermostat housing of 2.0L engine vehicles starts with draining their cooling system. The initial step is to detach coolant hoses from the thermostat housing before separating the electrical connectors of the temperature gauge sender and the temperature sensor unit. Following the step of disconnecting the housing coolant hose you should remove the thermostat housing by unbolting its components to extract the part. Discard the O-ring seal. Follow the exact opposite steps of removal before filling the cooling system.