The OEM Pump Assembly Feed for Isuzu 4HE1 is engineered to deliver stable and efficient fuel supply to your engine’s injection system. Designed specifically for 4HE1 engines used in Isuzu NPR, NQR, and commercial trucks, this feed pump ensures proper fuel pressure for smooth combustion and consistent engine performance.
Built using high-quality materials, it resists wear, corrosion, and fuel contamination damage, offering long service life even under heavy-duty operating conditions. Whether you’re performing engine maintenance, repair, or a complete overhaul, this OEM feed pump guarantees a perfect fit and dependable results.
Key Features & Benefits:
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OEM-quality feed pump assembly for Isuzu 4HE1 engines
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Ensures stable fuel pressure and smooth engine operation
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Prevents fuel starvation, misfiring, and reduced performance
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Durable construction for long-lasting reliability
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Ideal for NPR/NQR commercial trucks and heavy-duty applications
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Direct replacement, easy installation, and perfect compatibility
FREQUENTLY ASKED QUESTIONS (FAQ)
Is this feed pump compatible with Isuzu 4HE1 engines?
Yes, this OEM feed pump is specifically designed for Isuzu 4HE1 diesel engines.
What does the feed pump do?
The feed pump supplies fuel from the tank to the injection system, ensuring proper fuel pressure and smooth engine performance.
Is this an OEM replacement part?
Yes, it is an OEM-quality feed pump that matches original factory specifications.
Which vehicles use the 4HE1 engine?
Isuzu NPR and NQR commercial trucks commonly use the 4HE1 engine.
Should this pump be installed by a professional?
Yes, professional installation is recommended for best performance and safety.
Pump Assembly Feed – OEM | Isuzu 4HE1 Engine
OE Replacement: 9440610320, 9 440 610 320, 9-440-610-320, 105237-5140, 8-97185-289-0, 8-97185289-0, 1052375140, 8971852890
Fits Following: Isuzu NPR-HD NPR NRR / 4HE1 4.8L
Year: Provide vin# or serial number for Year Information
