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🔧 Connect with confidence — the vacuum tubing connector that keeps your engine running smooth!
The Dorman 47309 hard vacuum tubing connector offers a versatile solution with three size options (1/8, 1/4, and 3/8 inch) in a precision-machined plastic coupling. Backed by Dorman’s century-long reputation for automotive aftermarket innovation, this lightweight and compact connector ensures reliable, leak-free performance for vacuum line repairs and upgrades. Highly rated by users, it’s a must-have for professionals and enthusiasts aiming for seamless engine maintenance.




| ASIN | B000CO7AOS |
| Best Sellers Rank | #1,255,506 in Automotive ( See Top 100 in Automotive ) #859 in Automotive Replacement Emission Vacuum Tee Connectors |
| Brand Name | Dorman |
| Color | No Color |
| Connector Type | Coupling |
| Customer Reviews | 4.7 4.7 out of 5 stars (127) |
| Exterior Finish | Machined |
| Global Trade Identification Number | 00037495473095 |
| Included Components | Connector |
| Item Dimensions | 4 x 3.25 x 0.5 inches |
| Item Type Name | Connector |
| Item Weight | 0.01 Ounces |
| Manufacturer | Dorman Products |
| Manufacturer Part Number | 47309 |
| Manufacturer Warranty Description | Manufacturer |
| Material Type | Plastic |
| Model Number | 47309 |
| Number of Pieces | 1 |
| Size | 1/8, 1/4, 3/8 |
| Thread Size | 0.125 inch |
| Thread Type | UNF |
| UPC | 037495473095 |
| Unit Count | 1.0 Count |
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