How to service the thermostat on gasoline engines on 2009 Ford F-350 Super Duty?

You should empty the engine cooling system at the beginning of servicing the thermostat for gasoline-powered engines. Proceed to detach the Air Cleaner outlet pipe. Chemical engineers should disconnect the upper radiator hose from the housing before servicing the thermostat housing. The service requires removing the two bolts followed by setting the thermostat housing aside and then extracting the thermostat along with discarding of the O-ring seal. The product instructions should be followed when using metal surface prep and silicone gasket remover to clean the mating surfaces. The installation of fresh components should include both a new thermostat and a fresh O-ring seal according to need. The initial bolting of the thermostat housing should occur by hand until it sits properly before final tightening to 10 Nm (89 lb-in). Finish the installation by undoing the removal steps while performing cooling system fill-ups followed by bleeding.

OEM 2009 Ford F-350 Super Duty Thermostat

Engine Coolant Thermostat

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2009 Ford F-350 Super Duty Thermostat
Part Number: 7L3Z-8575-E
$20.68 MSRP: $32.00
You Save: $11.32 (36%)
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
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 7L3Z-8575-E
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following 2009 Ford F-350 Super Duty Submodels:
- Cabela's, FX4, Harley-Davidson Edition, King Ranch, Lariat, Platinum, XL, XLT | 10 Cyl 6.8 L GAS, 8 Cyl 5.4 L GAS, 8 Cyl 6.2 L FLEX
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2009 Ford F-350 Super Duty Thermostat
Part Number: 8C3Z-8575-D
$56.58 MSRP: $93.09
You Save: $36.51 (40%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Thermostat Assembly; Engine Coolant Thermostat
- Replaces: 8C3Z-8575-B, 8C3Z-8575-C, 8C3Z-8592-J, RH-202, 8C3Z-8592-M, RH-186
- Base No.: 8575
- Item Weight: 0.60 Pounds
- Item Dimensions: 8.4 x 8.0 x 7.7 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 8C3Z-8575-D
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2009 Ford F-350 Super Duty Submodels:
- Cabela's, FX4, Harley-Davidson Edition, King Ranch, Lariat, XL, XLT | 8 Cyl 6.4 L DIESEL
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2009 Ford F-350 Super Duty Thermostat
Part Number: 7C3Z-8575-B
$12.40 MSRP: $20.00
You Save: $7.60 (38%)
ADD TO CART
Product Specifications
- Other Name: Thermostat Assembly; Engine Coolant Thermostat
- Manufacturer Note: THERMOSTAT, WTR
- Replaces: YC2Z-8575-BC
- Base No.: 8575
- Item Weight: 0.50 Pounds
- Item Dimensions: 3.3 x 2.6 x 3.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 7C3Z-8575-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2009 Ford F-350 Super Duty Submodels:
- Cabela's, FX4, Harley-Davidson Edition, King Ranch, Lariat, XL, XLT | 10 Cyl 6.8 L GAS

2009 Ford F-350 Super Duty Thermostat

If you're seeking quality and affordability, look no further than our extensive inventory of genuine 2009 Ford F-350 Super Duty Thermostat available at FordPartsDeal.com. You can confidently purchase our OEM 2009 Ford F-350 Super Duty Thermostat as they are supported by the manufacturer's warranty and our hassle-free return policy, alongside the benefit of our fast delivery service.

2009 Ford F-350 Super Duty Thermostat Parts Questions & Experts Answers

Q: How to service the thermostat on gasoline engines on 2009 Ford F-350 Super Duty?
A: You should empty the engine cooling system at the beginning of servicing the thermostat for gasoline-powered engines. Proceed to detach the Air Cleaner outlet pipe. Chemical engineers should disconnect the upper radiator hose from the housing before servicing the thermostat housing. The service requires removing the two bolts followed by setting the thermostat housing aside and then extracting the thermostat along with discarding of the O-ring seal. The product instructions should be followed when using metal surface prep and silicone gasket remover to clean the mating surfaces. The installation of fresh components should include both a new thermostat and a fresh O-ring seal according to need. The initial bolting of the thermostat housing should occur by hand until it sits properly before final tightening to 10 Nm (89 lb-in). Finish the installation by undoing the removal steps while performing cooling system fill-ups followed by bleeding.