21582098 7421582098 21644600 85003950 BEBE4D46001 21947797 HRE359 Diesel Engine Parts Fuel Injector For Renault DXI 11 Engine

Product Description:

V-OLvo 4-Pin Fuel Injector (Model: 21947797) Product Description

The 21947797 fuel injector is a high-precision 4-Pin Common Rail Fuel Injector exclusively developed for V-OLvo Series vehicles, adhering strictly to V-OLvo OEM standards and manufactured with the same suppliers as Bosch/Denso for genuine-equivalent quality[1]. As a critical core component of the diesel fuel supply system, it features an advanced 4-pin electronic control module that enables ultra-fast signal response (within 0.02s) and precise fuel injection control, effectively improving engine power output and fuel economy. Crafted with high-strength heat-resistant alloy steel, the injector is equipped with a wear-resistant internal structure and anti-corrosion ceramic coating, capable of withstanding extreme operating conditions such as high temperature, high pressure, and long-term vibration, ensuring stable operation even in harsh working environments. Its precision-machined 8-hole nozzle achieves uniform and fine fuel atomization, optimizing combustion efficiency to reduce fuel consumption by 7-10% and minimize exhaust emissions, fully complying with Euro V emission standards and V-OLvo Group environmental requirements. Each unit undergoes 10+ rigorous pre-delivery tests, including high-pressure leakage test, electronic signal matching test, and high-temperature durability test, guaranteeing 100% interchangeability with original parts and a service life of over 400,000 kilometers. The plug-and-play design eliminates the need for complex modific-ations during installation, greatly reducing maintenance time and costs. Backed by factory-direct support, 12-month quality warranty, and global fast shipping, the 21947797 4-Pin Fuel Injector is a cost-effective and reliable replacement part for V-OLvo vehicles, suitable for both professional maintenance and DIY operations. It is widely compatible with multiple V-OLvo engine models and vehicle series, delivering consistent performance and ensuring the safe and efficient operation of V-OLvo vehicles[1].

1. Core Technical Specific-ations

2. Compatible Equipment & Applic-ations

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