Product Overview

This high-precision Fuel Rail Pressure Sensor is designed for modern diesel engines, providing critical real-time pressure data to the Engine Control Unit (ECU) for optimal fuel injection and combustion efficiency. Sourced from a leading ISO-certified manufacturer in Shandong, China, this sensor meets or exceeds OEM specifications. We serve a global B2B clientele, with steady supply chains established across North America, Europe, Southeast Asia, and the Middle East.

Key Features & Benefits

• High Precision: Delivers accurate pressure readings to ensure optimal engine performance and fuel economy.
• Durable Construction: Manufactured from high-speed steel and robust electronic components to withstand high pressure and vibration.
• Direct Replacement: Designed as a plug-and-play 1:1 replacement for multiple OEM numbers, minimizing downtime.
• Rigorous Testing: Every unit undergoes functional and pressure calibration tests to guarantee reliability.
• Cost-Effective Solution: Provides a premium aftermarket alternative to expensive dealer parts without compromising quality.

Technical Specifications

OEM Cross-Reference

This sensor is a direct replacement for the following OEM and cross-reference part numbers:

• Primary OEM: 499000-6111
• Alternate OEMs: 3144145710, 499000-6120, 499000-0681, 499000-6450

Note: Please verify your current part number against the list above to ensure compatibility.

Compatibility

This fuel rail pressure sensor is designed for use in common-rail diesel injection systems found in various makes and models of trucks and heavy equipment. It is commonly used in:

• Engine Types: Modern diesel engines (e.g., ISUZU, Hino, and compatible Japanese/Chinese engine platforms).
• Vehicle Applications: Heavy-duty trucks, buses, construction machinery, and agricultural equipment.

Please consult your vehicle’s parts catalog or contact our technical support for specific model year fitment verification.

Global Supply & Distribution

We are a dedicated export supplier with a robust logistics network capable of fulfilling orders of any volume. Our shipping capabilities include:

• Shipping Methods: Air freight, Sea freight, and International Express (DHL, FedEx, UPS, TNT).
• Major Markets: North America (USA, Canada), Europe (Germany, UK, France, Netherlands), Asia-Pacific (Japan, Korea, Australia), Middle East (UAE, Saudi Arabia), and South America.
• Delivery Time: 5-7 working days via express; 20-30 days for bulk sea freight to major ports.
• Trade Terms: T/T payment accepted. MOQ is 1 piece for sample validation.

Quality Assurance

We prioritize quality control to ensure long-lasting performance:

• Standards: Products are manufactured in accordance with ISO quality management systems.
• Testing: Each sensor is 100% tested for pressure accuracy, electrical continuity, and seal integrity before shipment.
• Warranty: Backed by a standard 6-month warranty against manufacturing defects.

FAQ

1. How do I confirm this sensor fits my engine?

Cross-reference your original part number with the list provided in the “OEM Cross-Reference” section. The numbers 499000-6111, 3144145710, 499000-6120, 499000-0681, and 499000-6450 are all compatible with this unit. If your part number is not listed, please contact us with a photo or the exact number for verification.

2. What is the typical installation procedure and are there any common issues?

Installation is a straightforward plug-and-play process. First, relieve the fuel system pressure. Then, disconnect the electrical connector and carefully unthread the old sensor. Apply a small amount of thread sealant to the new sensor (if specified by the manufacturer) and torque it to the recommended specification. A common issue is over-tightening, which can damage the sensor housing. Always disconnect the battery before working on the fuel system.

3. How can I ensure a long lifespan for this sensor?

While the sensor is built for durability, its lifespan is closely tied to the overall health of the fuel system. Using high-quality fuel filters and changing them at recommended intervals is crucial. Contaminated fuel or metal debris in the system is the primary cause of sensor failure. Avoid using harsh chemical cleaners on the sensor tip.