The Injection Pump 24V for Isuzu 4HK1 Engine is an essential component of the diesel fuel system, responsible for delivering fuel at high pressure to each injector in precise timing. This ensures clean combustion, improved power output, and optimal fuel efficiency.
Manufactured to OEM specifications, this 24V injection pump guarantees consistent performance, reliability, and long service life. It is designed to handle the high demands of Isuzu NPR, NQR, and NRR trucks, offering dependable operation under all driving conditions.
Built with high-strength materials and advanced fuel delivery mechanisms, this pump maintains correct injection timing, minimizes emissions, and supports smooth engine operation.
Key Features:
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Compatible with Isuzu 4HK1 diesel engines
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Operates on 24 volts for stable, powerful injection performance
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Provides accurate fuel metering and pressure control
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Enhances combustion efficiency and engine response
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OEM-quality replacement for direct installation
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Built with corrosion-resistant and heat-tolerant materials
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Reduces fuel consumption and exhaust emissions
Compatible Applications:
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Engines: Isuzu 4HK1
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Models: Isuzu NPR, NQR, NRR, FVR, FXR (various years)
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Applications: Medium-duty trucks, buses, and industrial vehicles
Frequently Asked Questions (FAQ)
What is the function of the feed pump in an Isuzu 4HK1 engine?
The feed pump delivers fuel from the tank to the injection system, maintaining proper pressure for efficient combustion and performance.
Is this feed pump assembly compatible with all 4HK1 engines?
Yes, it is designed to fit all Isuzu 4HK1 engines used in NPR, NQR, NRR trucks, and various industrial applications.
Is this an OEM-quality feed pump?
Yes, this pump assembly meets OEM specifications, ensuring reliable performance and direct fitment.
Can I install the feed pump myself?
While installation is straightforward, it is recommended to have a qualified technician perform the replacement for optimal results.
How do I know if my feed pump needs replacement?
Common signs include hard starting, reduced power, fuel delivery issues, or irregular engine idling.
Injection Pump 24V | Isuzu 4HK1 Engine
OE Replacement: Not Available
Fits Following: Isuzu NPR NQR NRR / 4HK1 / Type: 24V
Year: 2005-06
