Standard Ignition Engine Coolant Temperature Sensor P/N:AX54
Give your engine's computer an accurate read on coolant temperature with the Standard Ignition Engine Coolant Temperature Sensor TX284. It installs as a direct-fit replacement for the 2014-2021 RAM ProMaster 1500, the 2014-2021 RAM ProMaster 2500, and the 2014-2021 RAM ProMaster 3500.
The coolant temperature sensor is a small but important input to the engine management system. Signs the original may need replacing include a stored temperature-related trouble code, poor cold-start behavior, or a temperature gauge that reads incorrectly; diagnose the cause before replacing, since these symptoms can have other sources.
Interchange: WT5294 · 68098532AA · CTSA198 · TS5894
Manufacturer part number TX284
This part cross-references / interchanges with the following part numbers:
What vehicles does the TX284 fit?
It is a direct-fit replacement for the 2014-2021 RAM ProMaster 1500, 2500, and 3500. Check the Buyer's Guide tab to confirm fitment for your vehicle.
What does an engine coolant temperature sensor do?
It measures engine coolant temperature and sends that signal to the PCM, which uses it to help manage fuel delivery, ignition timing, and cooling-fan operation.
What are signs this sensor may need replacing?
Possible signs include a temperature-related trouble code, hard cold starts, rough idle, poor fuel economy, or an inaccurate temperature reading. Diagnose the cause first, as these can have other sources.
What numbers does this part interchange with?
It cross-references WT5294, 68098532AA, CTSA198, and TS5894. Its manufacturer part number is TX284.
Will replacing this sensor fix my rough idle or check-engine light?
If a faulty coolant temperature sensor is the cause, replacing it addresses that. Since those symptoms can stem from other issues, diagnose the cause before replacing.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.