Chrysler PT Cruiser Engine Coolant Temperature Sensor 5269870AB

Upgrade your Chrysler PT Cruiser with a precise, direct-replacement Engine Coolant Temperature Sensor (OE 5269870AB). This sensor is engineered to deliver accurate engine temperature readings to your vehicle’s computer, helping the ECU regulate fuel delivery, ignition timing, and cooling functions more reliably. Designed to fit a wide range of Chrysler models—including PT Cruiser, Sebring, Town & Country, Journey, Avenger, and Magnum—this sensor ensures your engine runs smoothly, starts reliably, and maintains optimal efficiency.

The sensor combines durable metal and plastic construction and is calibrated to test accurately from 0 to 150°C. Pre-tested for stable performance and high reliability, it’s built to withstand the harsh conditions under the hood and provide a long service life. It’s an ideal replacement when your old sensor is failing, giving you a straightforward install that restores proper temperature sensing and engine management without the guesswork.

Benefits & Tips

• Restore accurate coolant temperature readings to the ECU, improving cold-start behavior, fuel efficiency, and emissions control on PT Cruiser and related models.
• Prevent drivability issues and check engine warnings caused by a weak or faulty temperature sensor, keeping your engine running smoothly.
• Easy installation: disconnect the battery, cool the engine, remove the old sensor, install the new sensor with proper torque, and test readings once the engine reaches operating temperature.

Product specifications

• Item Type: Engine Coolant Temperature Sensor
• Material: Metal + Plastic
• OE: 5269870AB
• Other Part Numbers: 05269870AB, 5S1499, SU3207, TX98, TX98T
• Fitment: Direct replacement for multiple Chrysler models including PT Cruiser (various trims and years), Sebring, Town & Country, Journey, Avenger, Magnum, and more listed in the OEM cross-reference
• Temperature range (tested): 0–150°C
• Target benefit: High accuracy and sensitivity for reliable engine temperature monitoring

Package includes:

• 1 x Engine Coolant Temperature Sensor (OE 5269870AB)

Warnings / Reminders

• Always ensure the engine is completely cool before attempting sensor replacement.
• Disconnect the battery before installation to avoid electrical shorts.
• Handle the sensor with care and avoid overtightening to prevent thread or housing damage.

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