How to service and repair the thermostat and thermostat housing for the 4.6L engine on 2004 Ford F-150?

Service and repairs on 4.6L engine thermostats and their housings should start with partial draining of the engine cooling system. You should first dismantle the air cleaner assembly followed by the removal process of components according to the illustrations and tables. The removal process requires following each step for each separate part. The installation process should follow the reverse steps of removal. The cooling system requires fluid fill-up and bleeding after installation. A proper installation of the new thermostat O-ring requires cleaning engine coolant which must be applied to the seal prior to its placement.

OEM 2004 Ford F-150 Thermostat Housing

Engine Coolant Thermostat Housing

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2 Thermostat Housings found

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2004 Ford F-150 Thermostat Housing, Upper Part Number: F65Z-8592-BD
$24.79 MSRP: $36.67
You Save: $11.88 (33%)
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Product Specifications
- Other Name: Connection Water Outlet; Engine Coolant Thermostat Housing & Cover.; Water Outlet; Thermostat Outlet; Thermostat Connector; Connection - Water Outlet
- Position: Upper
- Replaces: F65Z-8592-BC
- Base No.: 8592
- Item Weight: 0.80 Pounds
- Item Dimensions: 8.5 x 7.8 x 7.9 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: F65Z-8592-BD
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
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Fits the following 2004 Ford F-150 Submodels:
- Base, FX2, FX4, Harley-Davidson Edition, King Ranch, Lariat, Lightning, STX, THE 60TH ANNIVERSARY EDITION, XL, XLT | 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L BI-FUEL, 8 Cyl 5.4 L CNG, 8 Cyl 5.4 L GAS
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2004 Ford F-150 Thermostat Housing, Upper Part Number: 3L3Z-8592-CA
$25.19 MSRP: $36.67
You Save: $11.48 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Connection Water Outlet; Engine Coolant Thermostat Housing & Cover.; Water Outlet; Thermostat Connector; Upper Housing; Connection - Water Outlet
- Position: Upper
- Replaces: RH-138, 3L3Z-8592-AA
- Base No.: 8592
- Item Weight: 0.80 Pounds
- Item Dimensions: 6.3 x 2.9 x 4.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 3L3Z-8592-CA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2004 Ford F-150 Submodels:
- FX2, FX4, Harley-Davidson Edition, King Ranch, Lariat, Limited, THE 60TH ANNIVERSARY EDITION, XL, XLT | 8 Cyl 5.4 L FLEX, 8 Cyl 5.4 L GAS

2004 Ford F-150 Thermostat Housing

If you're seeking quality and affordability, look no further than our extensive inventory of genuine 2004 Ford F-150 Thermostat Housing available at FordPartsDeal.com. You can confidently purchase our OEM 2004 Ford F-150 Thermostat Housing as they are supported by the manufacturer's warranty and our hassle-free return policy, alongside the benefit of our fast delivery service.

2004 Ford F-150 Thermostat Housing Parts Q&A

Q: How to service and repair the thermostat and thermostat housing for the 4.6L engine on 2004 Ford F-150?
A: Service and repairs on 4.6L engine thermostats and their housings should start with partial draining of the engine cooling system. You should first dismantle the air cleaner assembly followed by the removal process of components according to the illustrations and tables. The removal process requires following each step for each separate part. The installation process should follow the reverse steps of removal. The cooling system requires fluid fill-up and bleeding after installation. A proper installation of the new thermostat O-ring requires cleaning engine coolant which must be applied to the seal prior to its placement.