21977909 BEBE4P02002 Bestselling Diesel Common Rail Fuel Injector Model

Product Description:

V-OLvo 4-Pin Fuel Injector (Model: 21977909) Product Description

The 21977909 fuel injector is a high-performance 4-Pin Common Rail Fuel Injector specially designed for V-OLvo Series vehicles, strictly complying with V-OLvo OEM standards and manufactured to meet the high demands of V-OLvo D13K and other core engine models[1]. As a key component of the diesel fuel supply system, it adopts an upgraded 4-pin electronic control module, which realizes rapid signal response and precise fuel injection control, effectively enhancing engine power output and fuel utilization efficiency. Made of high-strength wear-resistant alloy material, the injector is equipped with a high-temperature and corrosion-resistant surface treatment process, which can stably operate in harsh working environments such as high temperature, high pressure and long-term vibration, and has excellent durability and reliability. Its precision-machined multi-hole nozzle ensures uniform and fine fuel atomization, optimizes combustion efficiency, reduces fuel consumption and exhaust emissions, and fully meets the environmental protection requirements of V-OLvo Group and relevant industry standards. Each 21977909 injector undergoes multiple strict quality tests before leaving the factory, including high-pressure leakage test, electronic signal matching test and durability test, ensuring 100% interchangeability with original parts and stable performance. With a plug-and-play design, it is easy to install without complex modific-ations, which greatly saves maintenance time and costs. Backed by factory-direct supply, 6-month quality warranty and global fast delivery (2-4 working days), the 21977909 4-Pin Fuel Injector is a cost-effective and reliable replacement part for V-OLvo vehicles, widely applicable to various V-OLvo models and industrial equipment, and provides strong guarantee for the safe and efficient operation of vehicles[1].

1. Core Technical Specific-ations

2. Compatible Equipment & Applic-ations

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