⚙️ Upgrade your ride with GM’s precision-crafted PCV tube — because your engine deserves the best!
The GM Genuine Parts 12594578 PCV Tube is an OEM-certified, precision-engineered component designed exclusively for GM vehicles. Measuring 7.6 x 4 x 1.1 inches with a durable machined finish, it features dual 0.32-inch barb connections for optimal crankcase ventilation. Lightweight and backed by GM warranty, it ensures reliable performance and easy installation through authorized dealers and service centers.
| Material | pcv |
| Brand | GM GENUINE PARTS |
| Item dimensions L x W x H | 7.6 x 4 x 1.1 inches |
| Exterior Finish | Machined |
| Inlet Connection Size | 0.32 Inches |
| Inlet Connection Type | Barb |
| Outlet Connection Type | Barb |
| Number of Ports | 2 |
| Outlet Connection Size | 0.32 Inches |
| Specification Met | OEM (GM) |
| Global Trade Identification Number | 00808709948735 |
| Manufacturer | ACDelco |
| UPC | 808709948735 |
| Model | GM Original Equipment |
| Item Weight | 0.01 ounces |
| Product Dimensions | 7.6 x 4 x 1.1 inches |
| Item model number | 12594578 |
| Manufacturer Part Number | 12594578 |
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