Product Overview

This high-pressure fuel injection pump is a premium remanufactured component specifically engineered for Nissan YD25 and YD2K3 2.5L diesel engines. As a critical part of the fuel injection system, it ensures precise fuel delivery, optimal combustion, and maximum engine performance. Sourced from a leading manufacturer in Shandong, China, this pump is rigorously tested to meet OEM specifications and is ready for global shipment to major markets including North America, Europe, Southeast Asia, the Middle East, and Oceania. Whether for workshop repairs, fleet maintenance, or industrial manufacturing, this pump offers a reliable and cost-effective solution for your diesel engine needs.

Key Features & Benefits

• 100% Professional Tested: Each unit undergoes comprehensive performance and pressure calibration to ensure flawless operation upon installation.
• Remanufactured to OEM Standards: Restored to factory specifications using high-speed steel internal components for exceptional durability and wear resistance.
• Precision Engineering: Designed for the Nissan YD25 2.5L engine, guaranteeing perfect fitment and seamless integration with the fuel injection system.
• Cost-Effective Solution: Provides the reliability of an OEM part at a fraction of the cost, ideal for high-volume manufacturing and repair operations.
• Enhanced Engine Performance: Optimizes fuel atomization and injection timing, leading to improved fuel efficiency, reduced emissions, and increased horsepower.

Technical Specifications

OEM Cross-Reference

This fuel pump is a direct replacement for the following OEM and reference numbers. Use the list below to verify compatibility with your specific engine model.

• Primary OEM: 294000-1223
• Alternate OEM: 294000-0780
• Nissan Reference: 16700-5X00A
• Nissan Reference: 16700-5X00D

Compatibility

• Engine Models: Nissan YD25, Nissan YD2K3
• Displacement: 2.5L (4-cylinder diesel)
• Vehicle Applications: Compatible with Nissan vehicles equipped with the YD25 engine series, including popular models from the 2000s onwards. Common applications include the Nissan Navara (D40), Nissan Pathfinder (R51), and Nissan Cabstar.
• Note: Please verify your engine code and existing pump part number before ordering to ensure correct fitment.

Global Supply & Distribution

We are a dedicated supplier of diesel engine components with a robust global logistics network. We offer worldwide shipping and serve a diverse range of B2B clients, including automotive workshops, parts distributors, fleet operators, and industrial manufacturers.

• Major Markets: North America (USA, Canada, Mexico), Europe (UK, Germany, France, Italy, Spain), Asia-Pacific (Australia, Japan, South Korea, Thailand), Middle East (UAE, Saudi Arabia, Turkey), and Africa.
• Shipping: Fast and reliable delivery via air, sea, or express courier (DHL, FedEx, UPS) to major ports and industrial hubs.
• Export Expertise: Experienced in international trade, ensuring proper documentation, customs clearance, and compliance with global import/export regulations.

Quality Assurance

• Remanufacturing Process: Every pump is disassembled, cleaned, inspected, and rebuilt using new high-speed steel components to meet strict OEM tolerances.
• Testing: 100% professional testing on specialized equipment to verify fuel pressure, flow rate, and timing accuracy.
• Certifications: Manufactured in an ISO-certified facility in Shandong, China.
• Warranty: We provide a 3-month warranty against manufacturing defects, ensuring peace of mind for your purchase.

FAQ

Q1: Is this fuel pump a direct bolt-on replacement for my Nissan YD25 engine?
Yes, this pump is designed as a direct OEM replacement. It matches the physical dimensions and mounting points of the original Nissan part. However, we strongly recommend verifying your existing pump’s part number (e.g., 294000-1223 or 16700-5X00A) to confirm compatibility with your specific engine variant.

Q2: What is the installation procedure, and are there any special tools required?
Installation should be performed by a qualified diesel mechanic. The process typically involves removing the old pump, transferring the fuel lines and electrical connectors, and re-installing the new unit. Injection timing must be set precisely using a timing tool or diagnostic scan tool. We recommend consulting the vehicle’s service manual for detailed instructions.

Q3: How should I maintain this remanufactured fuel pump to ensure a long service life?
To maximize longevity, always use high-quality diesel fuel and replace your fuel filter regularly. Ensure the fuel system is free of air and contaminants before starting the engine. If the vehicle sits for extended periods, using a fuel stabilizer can prevent internal corrosion. Following the manufacturer’s recommended service intervals for the fuel system is critical.