How to service the thermostat for 4.6L, 5.4L, and 6.8L engines on 2008 Ford E-250?

The first step to service the thermostat for all three engine types 4.6L, 5.4L, and 6.8L includes draining engine cooling fluid. The next procedure should involve removing the air cleaner outlet pipe. Detach the upper radiator hose before servicing any parts located inside the thermostat housing. Two bolted thermostat housing must be unscrewed before setting it aside and removing the thermostat while discarding the O-ring seal. Clean the sealing surfaces according to the packaging instructions while performing the required metal surface prep. Thoroughly install an O-ring seal before fastening the thermostat housing bolts to 25 Nm (18 lb-ft). After filling and bleeding the engine cooling system you should follow the reversal of removal steps to place all components in their correct positions.

OEM 2008 Ford E-250 Thermostat

Engine Coolant Thermostat

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2008 Ford E-250 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 2008 Ford E-250 Submodels:
- Base | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L CNG, 8 Cyl 5.4 L FLEX, 8 Cyl 5.4 L GAS, 8 Cyl 5.4 L LPG
View related parts
2008 Ford E-250 Thermostat
Part Number: 7L3Z-8575-D
$20.68 MSRP: $32.00
You Save: $11.32 (36%)
ADD TO CART
Product Specifications
- Other Name: Thermostat Assembly; Engine Coolant Thermostat; Thermostat, Coolant
- Replaced by: 7L3Z-8575-E
- Base No.: 8575
- Item Weight: 0.40 Pounds
- Item Dimensions: 3.9 x 2.3 x 2.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 7L3Z-8575-D
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2008 Ford E-250 Submodels:
- Base | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L CNG, 8 Cyl 5.4 L FLEX, 8 Cyl 5.4 L GAS, 8 Cyl 5.4 L LPG

2008 Ford E-250 Thermostat

If you're seeking quality and affordability, look no further than our extensive inventory of genuine 2008 Ford E-250 Thermostat available at FordPartsDeal.com. You can confidently purchase our OEM 2008 Ford E-250 Thermostat as they are supported by the manufacturer's warranty and our hassle-free return policy, alongside the benefit of our fast delivery service.

2008 Ford E-250 Thermostat Parts Questions & Experts Answers

Q: How to service the thermostat for 4.6L, 5.4L, and 6.8L engines on 2008 Ford E-250?
A: The first step to service the thermostat for all three engine types 4.6L, 5.4L, and 6.8L includes draining engine cooling fluid. The next procedure should involve removing the air cleaner outlet pipe. Detach the upper radiator hose before servicing any parts located inside the thermostat housing. Two bolted thermostat housing must be unscrewed before setting it aside and removing the thermostat while discarding the O-ring seal. Clean the sealing surfaces according to the packaging instructions while performing the required metal surface prep. Thoroughly install an O-ring seal before fastening the thermostat housing bolts to 25 Nm (18 lb-ft). After filling and bleeding the engine cooling system you should follow the reversal of removal steps to place all components in their correct positions.