Introduction to Fuel Pressure Regulator 22670-2Y500
YZHIDIANF Fuel Pressure Regulator 22670-2Y500 is a high-performance replacement part for Nissan Cefiro, Maxima, Elgrand, Sunny, and Infiniti G35 (2003-2007). The fuel pressure regulator adopts an advanced spring-loaded diaphragm structure, combined with a precise vacuum feedback pressure regulating mechanism, featuring fast response, strong sealing, and long service life, to ensure continuous and stable oil supply under a variety of working conditions.
特徴 of Fuel Pressure Regulator 22670-2Y500
Precision Control
YZHIDIANF Fuel Pressure Regulator is based on a highly sensitive vacuum feedback system that automatically regulates the fuel return flow to ensure constant pressure in the fuel rail, providing stable fuel pressure support for the injectors. Even under extreme usage scenarios such as frequent starting and stopping, driving on steep slopes, or alternating hot and cold conditions, it still responds quickly to the ECU’s dynamic scheduling needs to maintain the optimal state of fuel supply and minimize the risk of stalling and juddering.
Excellent Power Response
Fuel pressure fluctuation is often the culprit of power stagnation and vibration, the fuel pressure regulator adopts an optimized pressure regulator structure, which has excellent performance in injection transient control, significantly improving combustion efficiency and throttle response speed. The vehicle’s power output is more linear and smooth during start-up, acceleration, and shifting, making it especially suitable for home users and commercial platforms that have higher requirements for handling quality.
Compliance with Environmental Standard
Precise oil pressure regulation is the key to achieving accurate air-fuel ratio control, and the fuel pressure regulator ensures full combustion while effectively reducing the concentration of unfueled vapors, carbon monoxide, and hydrocarbon emissions, which indirectly improves the efficiency of the three-way catalytic converter, making it suitable for export markets and regions with strict environmental regulations.
Quick Replacement Design
The product is fully developed in accordance with the original specifications of Nissan and Infiniti, and adopts OE-grade interfaces and mounting holes, so that the old parts can be replaced without any modification. The product integrates standard quick-socket and threaded connector, and the average replacement time is less than 20 minutes, which greatly improves the efficiency of the terminal store’s working hours, and is suitable for standardized maintenance process and high-frequency service scenarios.
Values of Fuel Pressure Regulator 22670-2Y500
Reliability for Long-term Use
Thanks to its high-strength metal structure and optimized sealing system, the product has excellent resistance to corrosion, high temperatures, and fuel contaminants, and is able to operate stably under variable road conditions and complex fuel environments, significantly extending the service life of the fuel system and reducing the associated losses caused by component failure.
Reduce Overall Operation and Maintenance Costs
Through precise pressure control and high consistency manufacturing standards, the fuel pressure regulator can effectively reduce the failure rate of the injection system and power anomalies, helping end customers to reduce the failure rate and frequency of unscheduled maintenance, thus reducing the TCO (Total Life Cycle Cost) of the entire fuel system.
Enabling Channel Sales and Maintenance Standardization
Standardized product installation, strong adaptability, and convenient maintenance help accessory channels to improve customer satisfaction and product turnover efficiency, while improving the flow rate of repair store workstations. Suitable for bulk purchasing, inventory management, and service standardization scenarios, providing cooperative merchants with more value-dense solutions.
メンテナンス
Regular Checking of Critical Interfaces
It is recommended that the vacuum ports, fuel circuit connections, and seals be inspected every 15,000-20,000 kilometers or annually to prevent leaks and unstable pressures due to deterioration or loosening.
Avoid Corrosive Cleaning Agents
If you need to clean the product shell, we recommend using a neutral cleaning spray or dry cloth to wipe gently, avoid using gasoline, strong acids and alkalis, and other corrosive liquids, in order to protect the sealing performance and shell coating.
よくあるご質問
Q1: What models does this fuel pressure regulator fit?
YZHIDIANF 22670-2Y500 Fuel Pressure Regulator is suitable for 2003-2007 Nissan Cefiro, Maxima, Elgrand, Sunny, and Infiniti G35. For channel customers or service providers, if you need to fit more models, please contact us for our catalog.
Q2: Is the product installation complicated? Do I need specialized tools?
Fuel pressure regulator 22670-2Y500 is designed for direct mounting, compatible with original vehicle interface, and can be installed without special tools or ECU modification. It is recommended to be operated by experienced service personnel to safeguard the sealing of the fuel system.
Q3: Does it support after-sales and quality certification?
YZHIDIANF is a comprehensive and strong fuel pressure regulator supplier, we provide perfect after-sales service. Fuel Pressure Regulator 22670-2Y500 has been tested for tightness and pressure response before delivery. It is backed by a 12-month limited warranty that covers manufacturing defects and non-human-caused failure of the regulator. For large quantities, test reports and export documentation are also available.
Q4: Is it suitable for export and wholesale market?
Fuel pressure regulator 22670-2Y500 has high adaptability and reliability, customized packaging and labeling, which is suitable for export business and B-end wholesale channel. YZHIDIANF provides logistics support and targeted after-sales solutions to help customers expand overseas market.
