Premium Bare Cylinder Head designed for Isuzu 4HG1 diesel engines. Manufactured with high-grade alloy casting for durability, heat resistance, and long-term reliability. Ideal for NPR, NKR, and NHR trucks, this bare head provides the perfect foundation for rebuilding a complete top-end assembly.
Ensures proper airflow, compression, and engine performance while restoring factory specifications.
Features:
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Bare head (no valves or components)
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OEM-grade casting
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Reliable heat & pressure resistance
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Fits 4HG1 diesel engines
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Suitable for NPR/NKR/NHR trucks
Frequently Asked Questions
1. Is this a complete cylinder head?
No, this is a bare cylinder head without valves or springs.
2. Which engine does it fit?
This cylinder head fits the Isuzu 4HG1 diesel engine.
3. Is it compatible with NPR and NKR trucks?
Yes, it fits NPR, NKR, and other 4HG1-equipped trucks.
4. Is it OEM quality?
Yes, it is manufactured to OEM-grade specifications.




