Chevrolet GMC Fuel Injector 12580426 Original quality direct replacement

Chevrolet and GMC injector (OEM 12580426) mounted on the intake manifold, precisely atomizes fuel and sprays it into the cylinder to achieve optimal air–fuel ratio, improving combustion efficiency and power output. Suitable for Chevrolet GM series after 2000, compatible with 88894361, 217-1626, and FJ502. Installation medium difficulty; labor about 1.5–2 hours. Clean the mounting surface and replace the sealing ring. If experiencing rough idle, acceleration hesitation, or engine fault light, injector replacement is typically needed.