Product Overview

This is a premium remanufactured Common Rail High Pressure Fuel Pump, engineered as a direct replacement for the Isuzu 4HJ1 engine series. Sourced from a leading supplier in Shandong, China, this critical component is built to restore optimal fuel injection pressure and engine performance. We specialize in global B2B distribution, serving major markets across North America, Europe, Asia-Pacific, and the Middle East with reliable, cost-effective solutions for fleet maintenance and engine repair specialists.

Key Features & Benefits

• Precision Remanufacturing: Each pump undergoes a complete teardown, inspection, and rebuild process using high-quality replacement parts to meet or exceed original performance specifications.
• Restored Engine Performance: Delivers precise, high-pressure fuel metering required for efficient combustion, optimal power output, and reduced emissions in Common Rail systems.
• Cost-Effective Reliability: Provides a reliable alternative to costly new OEM parts, offering significant savings without compromising on durability or function.
• Direct Fit & Function: Designed for seamless installation as a direct bolt-on replacement, ensuring correct fitment and immediate compatibility with the engine’s ECU.
• Quality-Assured Build: Manufactured under strict quality control protocols to ensure longevity and reliable operation under demanding conditions.

Technical Specifications

OEM Cross-Reference

This high-pressure fuel pump is a direct interchange for the following part numbers:

• Isuzu: 294000-0039
• Alternate Numbers: 294000-003#, 8-97306044-9

Note: Always verify part number compatibility with your specific engine serial number before purchase.

Compatibility

This pump is specifically engineered for Isuzu engines utilizing the 4HJ1 powerplant, commonly found in:

• Isuzu Forward / Elf trucks (specific model years dependent on engine fitment)
• Industrial and generator applications powered by the 4HJ1 engine.

Primary Application: Isuzu 4HJ1 Turbo Diesel Engine.

Global Supply & Distribution

We are a professional exporter of heavy-duty engine components with extensive experience in international logistics and trade compliance. Our streamlined supply chain ensures efficient delivery to key global markets.

• Worldwide Shipping: We ship to all major industrial regions, including North America (USA, Canada, Mexico), Europe (UK, Germany, Netherlands), Asia-Pacific (Australia, Japan, Singapore), and the Middle East (UAE, Saudi Arabia).
• Fast Port-to-Port Delivery: Standard delivery to major international seaports and air freight hubs within 3-7 working days from order confirmation.
• B2B Focus: Our operations are optimized for wholesale buyers, machinery dealers, and large-scale repair workshops, supporting flexible payment terms (TT, Western Union, PayPal) and packaging per buyer’s demand.

Quality Assurance

Every pump is built to ensure reliability and customer satisfaction.

• Rigorous Rebuild Process: Each unit is disassembled, cleaned, inspected, and rebuilt with critical wear components replaced.
• Performance Testing: Post-rebuild, pumps are tested to verify they meet specified pressure and flow rate parameters.
• Backed by Warranty: This product is covered by a 6-month warranty against manufacturing defects, providing peace of mind for your investment.
• Export Packaging: Items are securely packed in export-grade materials to prevent damage during transit.

FAQ

Q1: Is this a direct bolt-on replacement for my Isuzu 4HJ1 engine?
A1: Yes, this remanufactured pump is designed as a direct OEM replacement for the Isuzu 4HJ1 engine using part number 294000-0039. It is crucial to confirm your engine’s exact part number before installation.

Q2: What does “remanufactured” mean, and is it reliable?
A2: Remanufactured means the original OEM core has been completely disassembled, professionally cleaned, inspected, and rebuilt with new seals, gaskets, and other critical wear components. It is restored to original working specifications, offering reliability comparable to new at a significantly lower cost, and is backed by a 6-month warranty.

Q3: What is the typical delivery time to North America or Europe?
A3: From order confirmation, we process and ship within 3-7 working days. Final delivery time to your port or designated address depends on the selected shipping method (air or sea freight) and final destination. We provide shipping quotes and tracking information for all orders.