How to test and replace the coolant temperature sensor on the Ford F-250?

The coolant temperature indicator system consists of a gauge in the instrument panel and a sending unit on the engine. Check coolant level and wiring if overheating indication occurs. Gauge should start at Cold and move to Normal when engine is started. Disconnect wire from sending unit and gauge should be at Cold mark. Ground sending unit wire and gauge should move to Hot mark. If not, problem may be in gauge or wiring. If it does, sending unit is defective. Wrap new sending unit threads with Teflon tape. Remove radiator cap, replace sending unit quickly to minimize coolant loss. Tighten sending unit, attach wire, and check coolant level.

Genuine Ford F-250 Coolant Temperature Sensor

Coolant Water Temperature Sensor

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).

9 Coolant Temperature Sensors found

View related parts
Ford F-250 Temperature Sender Assembly
Part Number: F1SZ-10884-A
$34.68 MSRP: $56.18
You Save: $21.50 (39%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sender Assy - Temperature
- Replaces: DOWY-10884-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1980-1997 Ford F-250 | 6 Cyl 4.9L, 8 Cyl 4.6L, 8 Cyl 5.0L, 8 Cyl 5.4L, 8 Cyl 5.8L, 8 Cyl 6.6L, 8 Cyl 6.9L, 8 Cyl 7.3L, 8 Cyl 7.5L | 3AT C6, 3MT, 4AT 4R70W, 4AT AOD, 4AT E4OD, 4MT, 5MT
View related parts
Ford F-250 Sender Assembly
Part Number: F2AZ-12A648-A
$32.55 MSRP: $52.73
You Save: $20.18 (39%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Sender Assy
- Replaced by: 9U2Z-12A648-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1990-1996 Ford F-250 | 6 Cyl 4.9L, 8 Cyl 5.0L, 8 Cyl 5.8L, 8 Cyl 7.3L, 8 Cyl 7.5L | 3AT C6, 4AT AOD, 4AT E4OD, 4MT, 5MT
View related parts
Ford F-250 Sensor - Engine Temperature, ECT
Part Number: F5AZ-12A648-A
$20.98 MSRP: $34.00
You Save: $13.02 (39%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Replaced by: 3F1Z-12A648-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1997-1999 Ford F-250 | 8 Cyl 4.6L, 8 Cyl 5.4L | 4AT 4R100, 4AT 4R70W, 4AT E4OD, 5MT
View related parts
Ford F-250 Temperature Sender Assembly
Part Number: DOZZ-10884-A
$95.16 MSRP: $141.82
You Save: $46.66 (33%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sender Assy - Temperature
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1990-1996 Ford F-250 | 6 Cyl 4.9L, 8 Cyl 5.0L, 8 Cyl 5.8L, 8 Cyl 7.3L, 8 Cyl 7.5L | 3AT C6, 4AT AOD, 4AT E4OD, 4MT, 5MT
View related parts
Ford F-250 Sender Assembly
Part Number: E1AZ-12A648-A
$32.55 MSRP: $52.73
You Save: $20.18 (39%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Coolant Temp Sensor
- Replaced by: 9U2Z-12A648-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1981-1989 Ford F-250 | 6 Cyl 4.9L, 8 Cyl 5.0L, 8 Cyl 6.9L | 3AT C6, 3MT, 4AT AOD, 4AT E4OD, 4MT, 5MT
View related parts
Ford F-250 Sender Assembly
Part Number: F4TZ-12A648-A
$32.55 MSRP: $52.73
You Save: $20.18 (39%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: SENDER ASY
- Replaced by: 9U2Z-12A648-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1994-1996 Ford F-250 | 8 Cyl 7.3L | 3AT C6, 4AT E4OD, 4MT, 5MT
View related parts
Ford F-250 Sensor Assembly - Water Temperature
Part Number: F3TZ-10884-A
$13.57 MSRP: $18.85
You Save: $5.28 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor Assy - Water Temperature
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1983-1994 Ford F-250 | 6 Cyl 4.9L, 8 Cyl 5.0L, 8 Cyl 5.8L, 8 Cyl 6.9L, 8 Cyl 7.3L, 8 Cyl 7.5L | 3AT C6, 3MT, 4AT AOD, 4AT E4OD, 4MT, 5MT
View related parts
Ford F-250 Temperature Sender Assembly
Part Number: F65Z-10884-AA
$116.28 MSRP: $185.45
You Save: $69.17 (38%)
Product Specifications
- Other Name: Sender Assy - Temperature; Temperature Sending Unit
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1997-1999 Ford F-250 | 8 Cyl 4.6L, 8 Cyl 5.0L, 8 Cyl 5.4L, 8 Cyl 5.8L | 4AT 4R100, 4AT 4R70W, 4AT E4OD, 5MT
View related parts
Ford F-250 Sensor Assembly - Water Temperature
Part Number: F4TZ-10884-B
Product Specifications
- Other Name: Sensor Assy - Water Temperature; Temperature Sender Unit, Temperature Sending Unit
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1994-1997 Ford F-250 | 6 Cyl 4.9L, 8 Cyl 4.6L, 8 Cyl 5.0L, 8 Cyl 5.4L, 8 Cyl 5.8L, 8 Cyl 7.3L, 8 Cyl 7.5L | 3AT C6, 4AT 4R70W, 4AT E4OD, 4MT, 5MT

Ford F-250 Coolant Temperature Sensor

Coolant Temperature Sensor is one of the significant elements required in Ford F-250 to measure the cooler of the car engine and if it is willing to work at a proper standard condition. This sensor gives a significant vital statistic necessary for controlling the operation of the engine. Different models of F-250 trucks have incorporated different Coolant Temperature Sensors of this kind at different stages of their production, but regardless of the precise design or technology of such Sensors, their essential function has always remained the same. It is most likely to affect their sensitiveness or response time and, therefore, the efficiency of transferring temperature details to the engine control unit. In summary, the Coolant Temperature Sensor plays a crucial role in the proper functioning of Ford F-250 trucks and the overall health of the engine.

We provide a wide range of Ford F-250 Coolant Temperature Sensor at the optimal prices. If you need Ford F-250 Coolant Temperature Sensor, you can shop with confidence on our website. All our OEM parts come with a manufacturer's warranty and are delivered to your doorstep with a fast delivery service.

Ford F-250 Coolant Temperature Sensor Parts Questions & Experts Answers

Temperature Sender Assembly
F1SZ-10884-A
Q: How to test and replace the coolant temperature sensor on the Ford F-250?
A:
The coolant temperature indicator system consists of a gauge in the instrument panel and a sending unit on the engine. Check coolant level and wiring if overheating indication occurs. Gauge should start at Cold and move to Normal when engine is started. Disconnect wire from sending unit and gauge should be at Cold mark. Ground sending unit wire and gauge should move to Hot mark. If not, problem may be in gauge or wiring. If it does, sending unit is defective. Wrap new sending unit threads with Teflon tape. Remove radiator cap, replace sending unit quickly to minimize coolant loss. Tighten sending unit, attach wire, and check coolant level.