Standard Ignition TX346 coolant temperature sensor for the 2024-2026 Jeep Wrangler 4-cylinder 2.0L and other vehicles reads the temperature of the coolant and antifreeze mix. Also called an engine coolant temperature sensor, it is a direct-fit replacement for a unit worn down by wear, fatigue or electrical failure.
- Reads coolant and antifreeze mix temperature in real time
- Helps maintain engine temperature in extreme heat or cold
- Factory calibrated temperature set point for dependable electrical contact
- 100% end-of-line testing of each sensor
Quick facts
- Part: Standard Ignition TX346 coolant temperature sensor
- Also called: engine coolant temperature sensor
- Fits: 2024-2026 Jeep Wrangler 4-cylinder 2.0L and other vehicles
- Position: Water pump
- Condition: New
A check engine light, a temperature gauge that reads oddly or poor fuel economy can mean this sensor is worn, though a faulty thermostat or damaged wiring can be behind the same signs. This listing is one sensor, and the 2019-2023 Jeep Cherokee 4-cylinder 2.0L takes one.
Fits
A direct-fit sensor for the water pump position, it is also a coolant temperature sensor for the 2023-2024 Jeep Compass 4-cylinder 2.0L and the 2019-2023 Jeep Cherokee 4-cylinder 2.0L. Open the "Vehicles it fits" section to check your exact model and engine.
Specifications
Fit and size
- Position: Water pump
- Quantity per vehicle: 1
- Connector: 1, oval shape, female
- Terminals: 2, blade type, male
Build and materials
- Condition: New
- Country of origin: China
In the box
One coolant temperature sensor. The wiring harness and mounting bracket are not included.
Interchange: WT5106 · 68224451AA · CTSA372 · TS5657
This part cross-references / interchanges with the following part numbers:
WT5106, 68224451AA, CTSA372, TS5657
Frequently Asked Questions
Will this Jeep Wrangler coolant temperature sensor work on a 2024-2026 model with the 4-cylinder 2.0L?
Yes. Standard Ignition TX346 fits the 2024-2026 Jeep Wrangler 4-cylinder 2.0L. For other years or engines, open the "Vehicles it fits" section.
Does the TX346 sensor come with a wiring harness?
No. Standard Ignition TX346 is the sensor alone; the wiring harness and mounting bracket are not included.
Where is the ECT sensor for the 2024-2026 Jeep Wrangler 4-cylinder 2.0L positioned?
Standard Ignition TX346 is listed for the water pump position, and the 2024-2026 Jeep Wrangler 4-cylinder 2.0L takes one.
How can I tell if my coolant temperature sensor is going bad?
A check engine light, an oddly reading temperature gauge or poor fuel economy can mean the sensor is failing. A shop can test its readings with a scan tool.
Can I use TX346 in place of 68224451AA?
Yes. 68224451AA is one of the numbers this Standard Ignition TX346 sensor replaces, as long as the vehicle is one it fits.
