Engine Cylinder Head for ISX QSX15 DOHC
This engine cylinder head is designed for ISX and QSX15 DOHC engines. It is a critical component responsible for housing valves, spark plugs, and coolant passages to ensure optimal engine performance and reliability.




Technical Specifications
Product Overview
Precision-Engineered Cylinder Head
This high-performance cylinder head is designed specifically for ISX and QSX15 DOHC engines. Engineered to house critical engine components including valves and combustion chambers, this unit ensures reliable operation and optimal power delivery. Built with high-quality materials, it serves as a robust replacement part designed to meet rigorous industry standards for heavy-duty applications.
Technical Details
Primary Functions
- Housing for engine valves
- Combustion chamber enclosure
- Coolant passage management
- Compatible Engines
- ISXQSX15DOHC
Compatibility Reference
Engine Head Catalog
| Engine Model | Liters | Part Number |
|---|---|---|
| ISX15 | 15L | 4962732 |
| C15 | 15.2L | 2454324 |
| C12 | 12L | 1323252 |
| C9 | 9L | 3323619 |
| NT855 | 14L | 4915442 / 3418678 |



