


⚡ Keep your GM running clean and mean with genuine precision!
The GM Genuine Parts 12665644 PCV Valve is a precision-engineered, metal emission control component designed to regulate crankcase vapors in GM vehicles. Manufactured to exact GM OE specifications, it ensures reliable fit, durability, and optimal engine performance while preventing oil leaks and excessive oil consumption.





| Material | Metal |
| Brand | GM GENUINE PARTS |
| Item dimensions L x W x H | 2 x 3 x 2 inches |
| Exterior Finish | Machined |
| Inlet Connection Size | 1 Inches |
| Inlet Connection Type | positive crankcase ventilation |
| Outlet Connection Type | positive crankcase ventilation |
| Number of Ports | 1 |
| Outlet Connection Size | 3 Inches |
| Global Trade Identification Number | 00808709354185 |
| Manufacturer | ACDelco |
| UPC | 808709354185 |
| Model | Pcv Valve |
| Item Weight | 1.44 ounces |
| Product Dimensions | 2 x 3 x 2 inches |
| Item model number | 12665644 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 12665644 |
| OEM Part Number | 12665644 |
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