Engine Water Pump for Cummins ISX & QSX Series

Technical Overview
The engine water pump for Cummins ISX & QSX Series provides stable coolant circulation for heavy-duty engines, including Cummins ISX15 and QSX15 configurations. This new replacement supports 10-rib pulleys and fan centers ranging from 8.5 to 9.75 inches.

Detailed Features
• Compatible with Cummins ISX Series and QSX Series
• Supports 10-rib pulley systems
• Fits fan center dimensions from 8.5 to 9.75 inches

FAQ

1. What is the function of this part?
The engine water pump for Cummins ISX & QSX Series moves coolant through the block and cylinder head to maintain proper engine temperature in ISX15 and QSX15 applications.

2. Which engines does it fit?
This water pump fits Cummins ISX and QSX engines, including ISX15 and QSX15 models requiring a 10-rib pulley and an 8.5–9.75 inch fan center.

3. What material is used?
The pump uses a cast-metal housing with precision-machined rotating components suitable for ISX and QSX heavy-duty cooling systems.

4. Is installation complex?
Installation is straightforward for technicians familiar with front-drive cooling components on Cummins ISX and QSX engines.

5. Is it OEM or aftermarket?
This is an aftermarket engine water pump for Cummins ISX and QSX engines designed to meet OEM-equivalent performance standards.

Available at Diesel Pro with our trusted warranty and same-day shipping for most orders.