Chevrolet 6.2L Fuel Injector 12668393 12672370 12656931 12668651 Genuine Fuel System Kit

Chevrolet 6.2L engine fuel injector (OEM numbers 12668393, 12672370, 12656931, 12668651) uses corrosion-resistant stainless steel valve body and precision electronic fuel injection; bench-tested to withstand long-term high-pressure spray without leaking or clogging; also compatible with some late-model VW/Skoda vehicles. Precisely controls fuel spray quantity to stabilize mixture and improve combustion efficiency. Installation requires removing the intake manifold and replacing seals; professional technician recommended.