Positive Crankcase Ventilation (PCV) Tube

The Genuine GM Parts positive crankcase ventilation (PCV) tube (SKU: 19435539) is designed to manage and redirect crankcase gases back into the engine for combustion, reducing emissions and improving engine efficiency. This high-quality, durable tube is built to GM's stringent standards, ensuring a perfect fit and reliable performance. It helps maintain optimal engine operation by preventing the buildup of harmful gases and reducing oil contamination. Compatible with various GM vehicles, this PCV tube is an essential component for maintaining your vehicle's emission control system. Easy to install, it provides a cost-effective solution for enhancing your engine's longevity and performance.