Nissan DX12.5 / YD25ETI Engine Cylinder Head – OE No.: 7485132979 / 11040-5X00A, AMC No.: 908527
Product Details:
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Engine Models:
- DX12.5 / YD25ETI
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OE Numbers:
- 7485132979
- 11040-5X00A
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AMC Number:
- 908527
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Applicable Vehicle Models:
- Nissan vehicles equipped with the DX12.5 or YD25ETI diesel engines (commonly found in commercial vans, pickups, and light trucks)
Engine Specifications:
- Engine Type: Inline 4-cylinder Diesel
- Displacement: Approximately 2.5L (YD25ETI) / varies by DX12.5 application
- Fuel Type: Diesel
- Configuration: Turbocharged, optimized for efficiency and robust performance
- Application: Designed for commercial and off-road usage where durability and reliable performance are critical
Features and Benefits:
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OEM-Quality Construction:
- Manufactured to meet or exceed Nissan’s original equipment standards, ensuring a precise fit and dependable operation.
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High Durability:
- Engineered with high-quality materials (typically high-strength aluminum alloy) that withstand high combustion pressures and temperatures, ensuring longevity even in demanding conditions.
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Optimized Combustion Efficiency:
- Precisely machined intake and exhaust ports enhance airflow for improved fuel combustion, boosting power output and fuel efficiency.
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Integrated Cooling and Lubrication:
- Features advanced oil and coolant channels to maintain optimal engine temperatures, reduce friction, and prolong the life of engine components.
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Seamless Replacement:
- Direct-fit design allows for hassle-free installation, making it an ideal OEM replacement part for Nissan diesel engines.
Maintenance and Installation Tips:
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Signs to Monitor:
- Look for symptoms such as overheating, coolant or oil leaks, or a noticeable decrease in engine power which could indicate potential cylinder head issues.
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Installation Advice:
- Always replace the cylinder head gasket during installation and adhere to Nissan’s torque specifications for head bolts to ensure proper sealing.
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Preventive Maintenance:
- Regular inspection of the cooling and lubrication systems is recommended to extend the lifespan of the cylinder head and maintain engine performance.
Summary:
The Nissan DX12.5 / YD25ETI engine cylinder head (OE No.: 7485132979 / 11040-5X00A, AMC No.: 908527) is a robust replacement component designed for Nissan diesel engines used in commercial and off-road vehicles. Its high-quality construction, optimized combustion design, and integrated cooling features ensure reliable performance and long-lasting durability in demanding conditions.







