

⚙️ Upgrade your ride with GM precision – because your engine deserves the best!
The GM Genuine Parts 12663027 PCV Valve is a factory-recommended replacement part designed to meet original equipment specifications. It controls crankcase vapor flow to prevent oil leaks and excessive consumption, ensuring optimal engine performance and emissions compliance. Manufactured by ACDelco, this durable, lightweight valve guarantees a perfect fit and reliable operation for your GM vehicle.





| Brand | GM Genuine Parts |
| Item dimensions L x W x H | 3.06 x 3.03 x 3.03 inches |
| Exterior Finish | painted |
| Inlet Connection Type | positive crankcase ventilation |
| Outlet Connection Type | positive crankcase ventilation |
| Number of Ports | 2 |
| Specification Met | oe |
| Global Trade Identification Number | 00808709283454 |
| Manufacturer | ACDelco |
| UPC | 808709283454 |
| Item Weight | 0.96 ounces |
| Product Dimensions | 3.06 x 3.03 x 3.03 inches |
| Item model number | 12663027 |
| Manufacturer Part Number | 12663027 |
| OEM Part Number | 12663027 |
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