Cummins Cooler Core 3921558 – Efficient Heat Transfer for Engine Performance
The Cummins Cooler Core 3921558 is an essential component designed to maintain optimal engine temperatures by efficiently dissipating heat from engine fluids. As one of the trusted Cummins genuine parts, it plays a critical role in enhancing engine reliability and extending service life. Manufactured to meet the strict quality standards of Cummins parts, this cooler core ensures your engine operates smoothly even under demanding conditions.
📦 Specifications
- Part Name: Cooler Core
- Part Number: 3921558
- Brand: Cummins
- Material: High-grade aluminum alloy
- Function: Heat exchanger for coolant and oil systems
- Compatibility: Select Cummins engine models
✅ Key Features
- Engineered for high thermal conductivity
- Provides excellent heat dissipation under heavy loads
- Corrosion-resistant construction ensures long-term durability
- Built to OEM specifications for easy replacement
- Fully compatible with other Cummins parts and systems
🔧 Technical Insights
The Cooler Core 3921558 operates by transferring heat from the engine’s fluids to the surrounding air or coolant, helping regulate the overall engine temperature. A stable thermal environment not only improves performance but also prevents component stress and fluid degradation. As part of the Cummins genuine parts lineup, this core is thoroughly tested for thermal efficiency and structural integrity.
💡 Application Scenarios
- ✅ Used in Cummins engines requiring effective oil or coolant heat exchange
- ✅ Ideal for applications in trucks, buses, construction, and marine engines
- ✅ Suitable for both repair projects and preventive maintenance
- ✅ Works seamlessly with OEM systems and other Cummins parts
🚚 Availability
The Cummins Cooler Core 3921558 is in stock and available for global shipping.
To guarantee proper fitment with your Cummins parts setup, please provide your engine serial number (ESN). Our support team is ready to assist with compatibility verification.
