


🔗 Connect with Confidence — The Ultimate Vacuum Tubing Solution
The Dorman 47309 vacuum tubing connector is a precision-machined plastic coupling designed to fit 1/8, 1/4, and 3/8 inch vacuum lines. Lightweight and compact, it offers reliable, leak-free connections ideal for automotive and plumbing applications. Backed by over a century of Dorman’s aftermarket innovation, this connector is a trusted choice for professionals seeking durable and versatile fittings.




| ASIN | B000CO7AOS |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #878,281 in Automotive ( See Top 100 in Automotive ) #631 in Automotive Replacement Emission Vacuum Tee Connectors |
| Brand | Dorman |
| Color | No Color |
| Connector Type | Coupling |
| Customer Reviews | 4.6 4.6 out of 5 stars (125) |
| Date First Available | November 23, 2005 |
| Exterior Finish | Machined |
| Global Trade Identification Number | 00037495473095 |
| Included Components | Connector |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 0.01 ounces |
| Item dimensions L x W x H | 4 x 3.25 x 0.5 inches |
| Item model number | 47309 |
| Manufacturer | Dorman Products |
| Material | Plastic |
| Number of Pieces | 1 |
| Part Number | 47309 |
| Product Dimensions | 4 x 3.25 x 0.5 inches |
| Size | 1/8, 1/4, 3/8 |
| Thread Size | 0.125 inch |
| Thread Type | UNF |
| UPC | 037495473095 |
D**D
handy to have
nice product
A**W
Worked good
Needed this to do the fule tank air filter mod to my 2017 kawasaki teryx 4 le. I also use some small hose clamps just to make sure nothing comes loose, but this is the part you need!
J**.
Exceeds Expectations!
I used this to extend my fuel vent on my Teryx 4. This handles the task with ease. I rode for the first time a few days ago after doing the fuel mod and this worked like a charm. It's cheap too!
M**H
Works like advertised
Sizings and quality all seem as expected. Been in use for ~3 months, no problems.
Q**Q
Great
Great
C**D
Good price
Good price
E**C
Great for adapting to different size hoses on a car
I used this adapter along with a Harbor Freight 63391 brake bleeder/vacuum pump kit to troubleshoot EGR P0401 on my '96 Camry. The vacuum pump hose and the connections on the pump are larger than the vacuum hoses on the car so needed a way to adapt between them. Found this at AutoZone and it worked great. The vacuum pump also doubles as a vacuum gauge if you want to measure vacuum, and you can use the pump to pull a vacuum to test the EGR valve and vacuum modulator diaphragms and operation, or see if a vacuum connection is plugged.
G**Y
does what it was meant to Do.
M**S
Dorman souvent mon sauveur !!
K**.
Just as described
Trustpilot
Hace 4 días
Hace 1 día