FENDER SKIRT, TANDEM, R-VISION, FS7

Genuine Honda Positive Crankcase Ventilation (PCV) Valve, part number 17130-RPY-G01. Designed specifically for the K20C1 and K20C4 engines, this genuine OEM valve regulates internal crankcase pressure by rerouting blow-by gases back into the intake for combustion, reducing oil contamination and maintaining engine efficiency. It is a direct replacement for factory units, ensuring proper function, fitment, and durability, restoring engine performance and emissions control. This is not an aftermarket part—it's a Honda-engineered solution built to OEM specs, ensuring longevity and reliability under high-boost conditions.