How to Service a Coolant Temperature Sensor on 2003 Dodge Neon?

To service the Engine Coolant Temperature (ECT) Sensor, drain the coolant under the cylinder head and make sure that the engine is cold. Disassemble the electric connector of sensor, take off the sensor, lay the new sensor and screw it, 18 Nm (165 in. lbs.) tighten, reconnect the electric connector, and replenish the cooling system.

OEM 2003 Dodge Neon 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).

2 Coolant Temperature Sensors found

View related parts
2003 Dodge Neon Coolant Temperature Sensor Part Number: 56027873
$90.13 MSRP: $125.00
You Save: $34.87 (28%)
ADD TO CART
Product Specifications
- Other Name: Sensor - Coolant Temperature; Engine Coolant Temperature Sensor; Cooling Fan Temperature Switch; Temperature Sensor; Fan Switch; Temperature Coolant Sensor; Temperature Sending Unit; Sensor Coolant Temperature
- Item Weight: 0.50 Pounds
- Item Dimensions: 1.1 x 1.1 x 2.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 56027873
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2003 Dodge Neon Submodels:
- ACR, Base, ES, High Line, R/T, SE, SRT-4, SXT | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L GAS
View related parts
2003 Dodge Neon Coolant Temperature Sensor Part Number: 5269870AB
$63.79 MSRP: $86.70
You Save: $22.91 (27%)
ADD TO CART
Product Specifications
- Other Name: Sensor - Coolant Temperature; Engine Coolant Temperature Sensor; Sender Unit, Coolant Temperature; Temperature Sensor; Temperature Coolant Sensor; Temperature Sending Unit; Sensor Coolant Temperature
- Item Weight: 0.40 Pounds
- Item Dimensions: 0.9 x 1.0 x 2.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 5269870AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2003 Dodge Neon Submodels:
- SRT-4 | 4 Cyl 2.4 L GAS

2003 Dodge Neon Coolant Temperature Sensor Parts and Q&A

Q: How to Service a Coolant Temperature Sensor on 2003 Dodge Neon?
A: To service the Engine Coolant Temperature (ECT) Sensor, drain the coolant under the cylinder head and make sure that the engine is cold. Disassemble the electric connector of sensor, take off the sensor, lay the new sensor and screw it, 18 Nm (165 in. lbs.) tighten, reconnect the electric connector, and replenish the cooling system.