Description

This water pump is a direct-fit replacement for Cummins ISB 3.9 and 5.9 engines, designed to maintain optimal coolant circulation and engine temperature regulation. Compatible with multiple OEM part numbers, including 2881804, 3800984, 4891252, 120-3072, and AW7145, it offers a seamless installation and dependable performance. Crafted with quality materials and precision engineering, the pump is built to withstand the thermal and mechanical demands of both on-road and industrial applications. It helps prevent overheating and engine damage by ensuring proper coolant flow throughout the system. Whether you’re replacing a worn component or performing scheduled maintenance, this water pump provides lasting value and reliable operation. Key Features: Replaces part numbers: 2881804, 3800984, 4891252, 120-3072, AW7145 Fits Cummins ISB 3.9L and 5.9L engines Ensures steady coolant flow for optimal temperature control Designed for OE-level fit and performance Durable build for extended service life Quick and easy installation Compatibility: Engine Models: Cummins ISB 3.9L, ISB 5.9L OEM Part Numbers: 2881804, 3800984, 4891252, 120-3072, AW7145 Applications: Widely used in commercial trucks, buses, and industrial equipment powered by Cummins ISB engines