Cummins Temperature Sensor C4902912 – Precision Heat Monitoring for DCEC Engines
The Cummins C4902912 Temperature Sensor is engineered to deliver accurate temperature readings, helping your engine control system respond quickly to changing conditions. Designed specifically for DCEC engines, this sensor plays a crucial role in protecting engine components from overheating and maintaining efficient combustion. As part of the trusted line of Cummins genuine parts, it integrates perfectly with other DCEC parts to support reliable, long-term performance.
🔩 Specifications
- Part Name: Temperature Sensor
- Part Number: C4902912
- Engine Brand: DCEC (Dongfeng Cummins Engine Company)
- Function: Measures engine coolant or intake temperature
- Type: Thermistor-based sensor
- Output: Variable resistance (NTC type)
- Thread Size: Standard metric thread (verify with ESN)
- Material: Brass body with weatherproof connector
- Compatibility: Fits select DCEC engine models
⭐ Key Features
- Built to Cummins OEM and DCEC parts standards
- Delivers fast and accurate temperature readings
- Corrosion-resistant design ensures durability in harsh environments
- Compact and easy to install with factory-style connectors
- Seamlessly works with other Cummins genuine parts
⚙️ Technical Insights
The C4902912 temperature sensor uses a negative temperature coefficient (NTC) thermistor to detect heat levels in critical engine zones. As engine temperature rises, the sensor’s resistance drops, allowing the ECM to adjust fuel injection, cooling, and timing. Since it’s a DCEC part, it’s optimized for engines manufactured by Dongfeng Cummins, ensuring precise integration with your Cummins parts configuration. Its brass housing resists thermal cycling and mechanical stress, offering long-lasting reliability.
🛠 Application Scenarios
- ✔ Monitoring engine coolant or intake air temperature
- ✔ Replacement during cooling system repairs or diagnostics
- ✔ Preventive maintenance on DCEC diesel engines
- ✔ Ideal for trucks, buses, and construction equipment using DCEC parts
- ✔ Used in service centers relying on Cummins genuine parts
📦 Availability
This temperature sensor is in stock and available for global shipping.
To ensure correct fitment with your Cummins parts configuration, please provide your engine serial number (ESN). Our support team is ready to assist with verification.
