Description:

About Compatibility: for Chevrolet for Avalanche 2500,for Chevrolet for C3500HD,for Chevrolet for Express 3500,for Chevrolet for Silverado 2500 HD,for Chevrolet for Silverado 2500 HD Classic,for Chevrolet for Silverado 3500,for Chevrolet for Silverado 3500 Classic,for Chevrolet for Suburban 2500,for GMC for C3500HD,for GMC for Savana 3500,for GMC for Sierra 2500 HD,for GMC for Sierra 2500 HD Classic,for GMC for Sierra 3500,for GMC for Sierra 3500 Classic,for GMC for Yukon XL 2500. About Fuel Injector: Using high-performance raw materials, the porous injector can achieve precise injection to save fuel to extent.. About Installation:Fits and works better like original OE parts, achieving perfect replacement, simple installation not only saves time but also brings better driving experience.. About Working principle: The fuel injector transports petrol from the fuel tank to the engine cylinder to provide power for the vehicle. After atomizing the fuel, it ensures that the fuel is evenly distributed in the combustion chamber, improves fuel economy..