Oil and Coolant Temperature Sensor (09-26 RAM 2500)

Dual‑Purpose Temperature Monitoring for Engine Protection. The Oil and Coolant Temperature Sensor for 2009–2026 RAM 2500 is a critical engine management component that monitors the temperatures of both your engine’s oil and coolant systems. By accurately reporting these two key data points, this sensor helps your RAM 2500’s computer maintain optimal operating conditions and prevent overheating or over‑stress situations that could otherwise lead to costly repairs or performance issues.

Essential Feedback for Engine Control Systems. This multi‑function sensor sends precise temperature signals to the vehicle’s powertrain control module (PCM), which uses that data to adjust fuel delivery, ignition timing, cooling fan operation, and other critical engine functions. Reliable readings from both oil and coolant temperature help ensure efficient combustion, smoother idle, improved emissions control, and better overall performance across varied driving conditions.

Better Engine Protection and Diagnostic Support. By continuously monitoring both oil and coolant temperatures, this sensor provides early warning of abnormal conditions and supports engine management systems in preventing damage. Faulty or inaccurate temperature readings can trigger dashboard warnings, poor fuel economy, or engine performance issues, so replacing a failing sensor with a reliable unit helps restore proper operation and aids in accurate diagnostic fault codes when needed.

Installation. Putting this Oil and Coolant Temperature Sensor on your RAM 2500 takes 30 minutes to install.

Application. The Oil and Coolant Temperature Sensor fits 2009-2026 RAM 2500 models.

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