How to service the thermostat housing on a 4.0L SOHC engine on Ford Explorer Sport Trac?

Starting the process of thermostat housing service on a 4.0L SOHC engine requires draining all the engine cooling system fluid first. First disconnect the Engine Coolant Temperature (ECT) sensor electrical connector then remove the clamp from the upper radiator hose and then the heater hose after removing its clamp. Tilt and lower down the bypass hose clamp before releasing it from the hose. First remove the thermostat housing securing bolts before you can separate the housing from its position. Use 11 Nm as the torque when tightening bolts on the new thermostat housing. You should examine the thermostat housing O-ring seal because if it needs replacement use a new one instead. Reverse the steps of removal to finish installing the component.

OEM Ford Explorer Sport Trac Thermostat Housing

Engine Coolant Thermostat Housing

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7 Thermostat Housings found

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Ford Explorer Sport Trac Thermostat Housing, Lower
Part Number: GL2Z-8592-A
$42.37 MSRP: $61.67
You Save: $19.30 (32%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Connection Water Outlet; Engine Coolant Thermostat Housing, Lower; Thermostat Housing Cover; Lower Housing
- Position: Lower
- Replaces: 1L2Z-8592-BB, RH-148, RH-93
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2010, 2001-2005 Ford Explorer Sport Trac | Adrenalin, Base, Limited, XL, XLS, XLT | 6 Cyl 4.0 L FLEX, 6 Cyl 4.0 L GAS
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Ford Explorer Sport Trac Housing Assembly
Part Number: YU3Z-8A586-AA
$562.76 MSRP: $833.72
You Save: $270.96 (33%)
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Product Specifications
- Other Name: Connection Water Outlet; Engine Coolant Thermostat Housing Assembly; Connection - Water Outlet; Water Outlet
- Replaces: F77Z-8A586-AE
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2001-2005 Ford Explorer Sport Trac | Adrenalin, Base, XL, XLS, XLT | 6 Cyl 4.0 L FLEX, 6 Cyl 4.0 L GAS
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Ford Explorer Sport Trac Water Outlet, Upper
Part Number: 6L2Z-8592-FA
$22.89 MSRP: $33.32
You Save: $10.43 (32%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Connection Water Outlet; Engine Coolant Thermostat Housing, Upper; Engine Coolant Water Outlet; Upper Housing; Connection - Water Outlet
- Manufacturer Note: Plastic Housing
- Position: Upper
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2010 Ford Explorer Sport Trac | Limited, XLT | 6 Cyl 4.0 L GAS
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Ford Explorer Sport Trac Thermostat Housing, Upper
Part Number: 4L5Z-8592-AA
$19.38 MSRP: $28.22
You Save: $8.84 (32%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Connection Water Outlet; Engine Coolant Thermostat Housing, Upper; Engine Coolant Water Outlet; Thermostat Housing Cover; Outlet Pipe; Connection - Water Outlet; Engine Coolant Thermostat Housing; Water Outlet
- Position: Upper
- Replaces: 2L5Z-8592-BA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2001-2005 Ford Explorer Sport Trac | Adrenalin, Base, XL, XLS, XLT | 6 Cyl 4.0 L FLEX, 6 Cyl 4.0 L GAS
View related parts
Ford Explorer Sport Trac Thermostat Housing, Lower
Part Number: 2L5Z-8592-BB
$46.13 MSRP: $67.15
You Save: $21.02 (32%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Connection Water Outlet; Engine Coolant Thermostat Housing, Lower; Engine Coolant Water Outlet; Thermostat Housing Cover; Connection - Water Outlet; Water Outlet
- Manufacturer Note: Housing For 2 Clip In Style Sensors
- Position: Lower
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2001-2005 Ford Explorer Sport Trac | Adrenalin, Base, XL, XLS, XLT | 6 Cyl 4.0 L FLEX, 6 Cyl 4.0 L GAS
View related parts
Ford Explorer Sport Trac Thermostat Housing, Upper
Part Number: F7TZ-8594-A
$123.96 MSRP: $190.77
You Save: $66.81 (36%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Connection Water Outlet; Engine Coolant Thermostat Housing, Upper; Engine Coolant Water Outlet; Thermostat Housing Cover; Connection - Water Outlet; Water Outlet
- Position: Upper
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2001-2003 Ford Explorer Sport Trac | Base, XL, XLS, XLT | 6 Cyl 4.0 L GAS
View related parts
Ford Explorer Sport Trac Thermostat Housing, Upper
Part Number: 7R3Z-8592-A
$25.85 MSRP: $36.67
You Save: $10.82 (30%)
Product Specifications
- Other Name: Connection Water Outlet; Engine Coolant Thermostat Housing, Upper; Engine Coolant Water Outlet; Thermostat Housing Cover; Water Outlet; Thermostat Outlet; Upper Housing; Connection - Water Outlet
- Position: Upper
- Replaces: 6L2Z-8592-DA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2010 Ford Explorer Sport Trac | Limited, XLT | 8 Cyl 4.6 L GAS

Ford Explorer Sport Trac Thermostat Housing

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Ford Explorer Sport Trac Thermostat Housing Parts Questions & Experts Answers

Thermostat Housing, Lower
GL2Z-8592-A
Q: How to service the thermostat housing on a 4.0L SOHC engine on Ford Explorer Sport Trac?
A: Starting the process of thermostat housing service on a 4.0L SOHC engine requires draining all the engine cooling system fluid first. First disconnect the Engine Coolant Temperature (ECT) sensor electrical connector then remove the clamp from the upper radiator hose and then the heater hose after removing its clamp. Tilt and lower down the bypass hose clamp before releasing it from the hose. First remove the thermostat housing securing bolts before you can separate the housing from its position. Use 11 Nm as the torque when tightening bolts on the new thermostat housing. You should examine the thermostat housing O-ring seal because if it needs replacement use a new one instead. Reverse the steps of removal to finish installing the component.