Water Pump Cummins 3649842 | 3640100, 3647015

High-Performance Water Pump for Heavy-Duty Engines

The Cummins 3649842 water pump is engineered to provide consistent coolant flow, preventing engine overheating even under extreme operating conditions. Built with high-quality materials, it ensures long-term reliability and reduces maintenance downtime for commercial trucks and industrial equipment.

• Precision-engineered for a perfect fit and easy installation
• Enhanced seal design to prevent leaks and extend service life
• Optimized impeller for maximum coolant flow rate
• Durable housing resistant to thermal stress and corrosion