How to service the thermostat on a 4.2L engine on 2007 Ford F-150?

Service of the 4.2L engine thermostat starts by draining the cooling system fluids. Unfasten the clamp while you disconnect the upper radiator hose from the thermostat housing followed by removing the housing bolts and extracting all parts including the gasket and thermostat. The installation process requires a plastic scraper along with a metal surface cleaner according to product instructions when operating on the sealing surfaces. Proper installation of the thermostat requires the vent to be oriented at either 11 o'clock or 1 o'clock position. Install a new gasket before you reattach the thermostat housing using bolts which need to be tightened first to 8 Nm (71 inch lbs.) then an additional 60 degrees. The cooling system refill procedure starts with reconnecting the upper radiator hose followed by securing its clamp while performing a cooling system bleed procedure.

OEM 2007 Ford F-150 Thermostat

Engine Coolant Thermostat

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

2 Thermostats found

View related parts
2007 Ford F-150 Thermostat Part Number: 7L3Z-8575-E
$20.68 MSRP: $32.00
You Save: $11.32 (36%)
Ships in 1 Business Day
ADD TO CART
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 2007 Ford F-150 Submodels:
- Base, FX2, FX4, Harley-Davidson Edition, King Ranch, Lariat, Lariat Limited, Lightning, Limited, Platinum, STX, SVT Raptor, 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 FLEX, 8 Cyl 5.4 L GAS, 8 Cyl 6.2 L GAS
View related parts
2007 Ford F-150 Thermostat Part Number: XL3Z-8575-BA
$14.31 MSRP: $23.09
You Save: $8.78 (39%)
ADD TO CART
Product Specifications
- Other Name: Thermostat Assembly; Engine Coolant Thermostat
- Manufacturer Note: Thermostat-192 #XL3E 8575-AA
- Replaces: F85Z-8575-AA
- Base No.: 8575
- Item Weight: 0.50 Pounds
- Item Dimensions: 6.1 x 4.2 x 4.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: XL3Z-8575-BA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2007 Ford F-150 Submodels:
- Base, STX, XL, XLT | 6 Cyl 4.2 L GAS

2007 Ford F-150 Thermostat

If you're seeking quality and affordability, look no further than our extensive inventory of genuine 2007 Ford F-150 Thermostat available at FordPartsDeal.com. You can confidently purchase our OEM 2007 Ford F-150 Thermostat as they are supported by the manufacturer's warranty and our hassle-free return policy, alongside the benefit of our fast delivery service.

2007 Ford F-150 Thermostat Parts Q&A

Q: How to service the thermostat on a 4.2L engine on 2007 Ford F-150?
A: Service of the 4.2L engine thermostat starts by draining the cooling system fluids. Unfasten the clamp while you disconnect the upper radiator hose from the thermostat housing followed by removing the housing bolts and extracting all parts including the gasket and thermostat. The installation process requires a plastic scraper along with a metal surface cleaner according to product instructions when operating on the sealing surfaces. Proper installation of the thermostat requires the vent to be oriented at either 11 o'clock or 1 o'clock position. Install a new gasket before you reattach the thermostat housing using bolts which need to be tightened first to 8 Nm (71 inch lbs.) then an additional 60 degrees. The cooling system refill procedure starts with reconnecting the upper radiator hose followed by securing its clamp while performing a cooling system bleed procedure.