Cummins Thermostat 4930594 – Consistent Engine Temperature, Reliable Performance
The Cummins Thermostat 4930594 plays a vital role in regulating your engine’s temperature, ensuring it reaches and maintains the optimal range for fuel efficiency and longevity. As part of the Cummins genuine parts lineup, this thermostat is precision-engineered to deliver consistent results in both daily use and demanding conditions. It supports smooth engine warm-up and prevents overheating, protecting critical components throughout operation.
🔩 Specifications
- Part Name: Thermostat
- Part Number: 4930594
- Opening Temperature: Approx. 82°C (180°F)
- Material: Stainless steel with a wax element valve
- Application: Compatible with various Cummins diesel engines (verify with ESN)
- Function: Manages coolant flow based on engine temperature
⭐ Key Features
- Maintains ideal engine temperature for peak performance
- Accelerates warm-up time, reducing engine wear
- Resists corrosion and temperature fatigue for longer life
- Fits directly into select Cummins cooling systems
- Works seamlessly with other Cummins genuine parts
⚙️ Technical Insights
The 4930594 thermostat uses a precision wax element to sense and react to engine heat. As the engine warms up, the wax expands and gradually opens the valve, allowing coolant to flow to the radiator. This controlled action keeps the engine within its ideal operating range, improving fuel economy and reducing emissions. Engineered to exact Cummins standards, it maintains reliable operation over time, especially when paired with compatible Cummins parts.
🛠 Application Scenarios
- ✔ Suitable for medium- and heavy-duty vehicles with Cummins engines
- ✔ Ideal for generator sets, off-road equipment, and industrial machines
- ✔ A reliable choice for regular maintenance and engine rebuilds
- ✔ Designed for engines running in varying temperature environments
- ✔ Frequently used by service professionals relying on Cummins genuine parts
📦 Availability
This thermostat 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.
