Ensure precise valve timing control with this OEM-grade VVT solenoid, designed for CHEVROLET engines.
✔ Direct Fit - Replaces OE#12578517 / 12655420 / 12646783 ✔ Smooth Operation - Reduces turbo lag & improves acceleration ✔ Durable Design - IP67 waterproof rating ✔ Easy Installation - Factory connectors included