Product Overview

This is a brand new, high-performance HP3 Fuel Injection Pump (Part No. 294000-2283) specifically designed for the ISUZU 4JJ1 series diesel engine. As a critical component of the common rail fuel injection system, this pump ensures precise fuel delivery, optimal combustion, and enhanced engine performance. We are a global supplier with extensive export experience, shipping to major industrial centers in North America, Europe, Asia-Pacific, the Middle East, and South America. Our inventory is ready for rapid dispatch to ports worldwide, ensuring minimal downtime for your fleet or heavy equipment.

Key Features & Benefits

• High-Precision Engineering: Manufactured to exact OEM specifications, ensuring seamless integration with the ISUZU 4JJ1 fuel system.
• Superior Durability: Constructed with high-speed steel for exceptional wear resistance and long service life under demanding conditions.
• Optimized Performance: Guarantees stable high-pressure fuel delivery, improving engine efficiency, reducing emissions, and lowering fuel consumption.
• Rigorous Quality Control: Each unit undergoes strict testing to verify pressure output, flow rate, and reliability before shipment.
• Direct Replacement: A true bolt-on replacement for the original part, requiring no modifications for installation.

Technical Specifications

OEM Cross-Reference

This fuel injection pump is a direct cross-reference for the following OEM part numbers:

• ISUZU OEM: 8-97435031-3, 8-97435031-1
• DENSO HP3 Pump: 294000-2283

Note: Always verify your existing part number against the list above to ensure compatibility.

Compatibility

This HP3 injection pump is specifically designed for the ISUZU 4JJ1 series diesel engine. It is commonly used in the following applications:

• Vehicle Models: ISUZU N-Series / NPR / NQR trucks, ISUZU D-Max pickups, and other light to medium-duty commercial vehicles equipped with the 4JJ1 engine.
• Engine Codes: 4JJ1, 4JJ1-TC, 4JJ1X

Global Supply & Distribution

• Worldwide Shipping: We ship globally via sea, air, and express couriers (DHL, FedEx, UPS, TNT).
• Major Markets Served: North America (USA, Canada, Mexico), Europe (Germany, UK, France, Netherlands), Asia-Pacific (Australia, Japan, Thailand, UAE, Saudi Arabia), South America (Brazil, Chile, Argentina), and Africa (South Africa, Nigeria).
• Fast Delivery: Stock items are dispatched within 7-15 days. We ensure efficient logistics to major ports like Los Angeles, Rotterdam, Shanghai, and Dubai.
• Trade Compliance: We have extensive experience in international trade documentation, including customs clearance for B2B shipments.

Quality Assurance

• Manufacturing Standards: Produced in ISO-certified facilities, adhering to strict quality management systems.
• Testing: Each pump is tested for high-pressure output, internal sealing, and mechanical integrity before packaging.
• Warranty: All units come with a 6-month warranty against manufacturing defects in materials and workmanship.

FAQ

Q: Is this pump a direct replacement for my ISUZU 4JJ1 engine?
A: Yes, this pump (Part No. 294000-2283) is a direct OEM replacement for the ISUZU 4JJ1 series. It matches the original fitment and connections. However, please cross-reference your vehicle’s specific OEM numbers (8-97435031-3 or 8-97435031-1) to confirm compatibility.

Q: What are the installation requirements for this HP3 injection pump?
A: Installation requires mechanical knowledge of diesel fuel systems. The pump must be timed correctly to the engine. We recommend professional installation by a qualified diesel mechanic. Ensure the fuel system is clean and free of contaminants before installation to prevent damage.

Q: How can I maintain the longevity of this pump?
A: To ensure a long service life, always use high-quality diesel fuel and replace the fuel filter regularly. Avoid running the engine with a low fuel level, which can cause air to enter the system. Adhere to the engine manufacturer’s recommended service intervals for fuel system components.