The EGR Valve Gasket for Isuzu NPR, NQR, NRR, FXR, and FVR trucks (2004–2011) with 4HK1 and 6HK1 engines ensures a perfect, leak-free seal between the EGR valve and the engine manifold.
This high-quality gasket prevents exhaust gas leakage, enhances emission control efficiency, and maintains consistent engine performance. Manufactured from heat- and corrosion-resistant materials, it offers long-lasting durability even under extreme diesel operating temperatures.
Built to OEM standards, it guarantees precise fitment and easy installation, making it ideal for maintenance and engine repair professionals who demand reliable performance and extended gasket life.
🔹 Key Features:
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OEM-standard gasket for Isuzu 4HK1 and 6HK1 engines
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Prevents exhaust and vacuum leaks in the EGR system
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High-temperature and corrosion-resistant material
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Helps maintain fuel efficiency and emission control
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Perfect fit for Isuzu NPR, NQR, NRR, FXR, and FVR models (2004–2011)
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Durable and easy to install
🔹 Compatibility:
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Vehicle Models: Isuzu NPR, NQR, NRR, FXR, FVR
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Engine Models: 4HK1, 6HK1
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Year Range: 2004–2011
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Material: High-temp composite / steel
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Function: EGR (Exhaust Gas Recirculation) valve gasket
🔹 Why Choose This Product:
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Built to meet or exceed OEM standards
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Reduces harmful emissions
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Extends EGR system lifespan
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Ensures smooth engine performance
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Trusted by professional Isuzu mechanics
Frequently Asked Questions (FAQ)
What is the function of the EGR valve gasket?
The EGR valve gasket seals the joint between the EGR valve and the engine manifold to prevent exhaust gas leaks and maintain proper recirculation.
Which Isuzu models use this gasket?
This gasket fits Isuzu NPR, NQR, NRR, FXR, and FVR models with 4HK1 and 6HK1 engines from 2004 to 2011.
How do I know if my EGR gasket needs replacement?
Signs include visible exhaust leaks, check engine light, loss of power, or rough idling due to gas leakage.
Is this gasket heat resistant?
Yes, it is built from high-temperature materials designed to endure extreme exhaust heat and pressure.
Can I replace the gasket myself?
Yes, it can be replaced with basic mechanical tools, though professional installation is recommended for best results.
Does this gasket fit both 4HK1 and 6HK1 engines?
Yes, this gasket is fully compatible with both engine types in Isuzu trucks manufactured from 2004 to 2011.
Gasket EGR Valve | Isuzu NPR NQR NRR FXR FVR 4HK1 / 6HK1 | 2004-11
OE Replacement: Not Available
Fits Following: NPR NPR-HD NQR NRR FXR FVR / 4HK1 5.2L / 6HK1 7.8L
Year: 2004-2011
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