| MOQ: | 1 |
| Price: | USD610 |
| Payment Method: | D/A,D/P,T/T,Western Union |
| OE No. | 094000-0310 |
| Type | Fuel Injector Pump |
| Car Make | Diesel Car |
| Packing | Neutral Packing or Customize Packing |
| Warranty | 1 Year |
| MOQ | 1PC |
This DEN-SO high-pressure fuel pump (OE: 094000-0310) is a core turbocharger component specifically designed for high-performance commercial diesel engines such as the Isuzu 4HK1 and 6HK1. As the power source for the common rail fuel system, it employs advanced plunger pressurization technology to maintain constant and precise fuel pressure across a wide speed range, ensuring optimal fuel atomization. Users experience immediate acceleration upon vehicle start-up, a smoother and more refined engine sound at idle, and a more linear and abundant power response during heavy-load uphill climbing or long-distance cruising. Our superior precision manufacturing process endows this pump with exceptional wear and oxidation resistance, providing sustained and efficient driving response and significantly improving vehicle reliability.
Precision Manufacturing for Stable High-Pressure Output:
Utilizing our own production plant and cutting-edge CNC machining technology, we ensure that the clearance of the plunger components within the pump reaches nanometer-level standards. This process design completely solves the problem of unstable operating conditions caused by fuel pressure fluctuations, allowing the engine fuel system to maintain optimal atomization even during long-term full-load operation, resulting in better fuel economy.
Massive Inventory Resources Available Immediately:
Considering the sensitivity of logistics fleets and construction machinery to equipment downtime, we have established a sufficient finished goods inventory warehouse. Once your order is confirmed, we will immediately allocate in-stock items and initiate a lightning-fast delivery process, greatly shortening the waiting period for parts replacement and helping your equipment regain its revenue-generating capacity in the shortest possible time, reducing additional expenses caused by idle machinery.
Multiple Rigorous Tests Lay the Foundation for Quality:
Before each product is packaged and shipped, we place it on a professional test bench simulating engine operating conditions. Through rigorous monitoring of multiple indicators suchs as high-pressure sealing, output flow consistency, and high-speed reciprocating response, we ensure that every piece of equipment delivered to our customers has original factory-level performance, so you don't need to worry about compatibility issues after installation.
Reinforced Alloy Materials Enhance Corrosion Resistance and Toughness:
Considering the diversity of modern fuel compositions, we have applied special surface passivation and hardening treatments to the pump body shell and core wear components. This improvement significantly enhances the component's resistance to erosion and oxidation in harsh environments. Even during prolonged continuous operation under high temperature and pressure, it maintains a high degree of structural integrity, effectively reducing the frequency of component replacements.
| Parameter Name | Parameter Value |
|---|---|
| OE Number | 094000-0310 |
| Applicable Engine | Isuzu 4HK1 / 6HK1 Series |
| Pressure Supply Range | 180 - 200 MPa |
| Pump Drive Mechanism | High-strength Alloy Gear Driven |
| Housing Material | High-Pressure Cast Aluminum with Anti-Corrosion Treatment |
| Inlet Interface | M14×1.5 Standard Thread |
| Return Check Valve | Precision Pressure Adjustment Interface |
| Sealing Ring Material | High-Performance Industrial Fluororubber |
| Operating Temperature | Normal 120°C, Peak 150°C |
| Surface Treatment | High-Hardness Vacuum Nitriding Treatment |
| Design Service Life | ≥ 80,000 Hours |
| Product Net Weight | Approx. 4.6 kg |
Long-Distance Cold Chain Cross-Border Transportation: In ultra-long-distance cold chain logistics transportation tasks, vehicles need to operate continuously for thousands of kilometers, which places extremely high demands on the stability of the fuel system. After replacing the fuel pump with this model, the truck's fuel supply is extremely stable during highway cruising, ensuring the engine maintains ample power even under prolonged high loads. This avoids power interruptions caused by unstable pressure, providing a solid hardware guarantee for the timely and safe delivery of cold chain goods.
Construction Machinery: Excavators frequently undergo severe pressure fluctuations and high-frequency start-stop tests on construction sites. This fuel pump, with its excellent instantaneous pressure build-up speed, ensures sufficient power supply even during load changes, completely eliminating power lag and guaranteeing the continuity of excavation and loading tasks. This significantly improves the efficiency of construction work and the stability of mechanical performance.
Q: Is ECU programming required when installing this fuel pump?
A: Generally, it can be run directly after installation. If your vehicle's control system requires very high precision, it is recommended to use diagnostic equipment to perform a fuel system data reset or learning after installation for better matching.
Q: Do you support bulk wholesale pricing?
A: We welcome fleet operators and parts stores to make bulk purchases. For large orders, we offer highly competitive tiered discounts. Please contact customer service directly for a quote.
Q: How long is the product warranty?
A: We offer a 12-month warranty on all products sold. If a product quality issue is confirmed during this period, we will provide a free replacement.
Q: Do I need to replace other parts when replacing the fuel pump?
A: We recommend that you simultaneously clean the fuel lines and replace the fuel filter with a high-quality diesel oil filter to ensure the new pump enters a clean working environment. This is crucial for extending the equipment's lifespan.
Q: What if there is damage during shipping?
A: We use reinforced shockproof packaging. If you find obvious damage to the package upon receipt, please take photos immediately and contact customer service. We will prioritize your issue and arrange a replacement to ensure your replacement is completed on time.
Q: Is this an original part or a high-performance replacement?
A: This product is a high-performance replacement manufactured strictly according to OE technical specifications and process standards. It meets original factory standards in terms of precision, durability, and performance, making it a highly cost-effective choice.
Q: What could be causing a slight idling vibration after installation?
A: This is usually caused by residual air in the fuel system. Please follow the bleed procedure in the manufacturer's manual. If the problem persists, please contact our technical support team for remote troubleshooting.