---
product_id: 40521701
title: "Dorman 47309: 1/8 or 1/4 or 3/8 In. Hard Vacuum Tubing Connector"
brand: "dorman"
price: "$24412"
currency: COP
in_stock: true
reviews_count: 10
category: "Dorman"
url: https://www.desertcart.co/products/40521701-dorman-47309-1-8-or-1-4-or-3-8
store_origin: CO
region: Colombia
---

# 3 versatile size options (1/8, 1/4, 3/8 inch) Lightweight at just 0.01 oz for easy handling Precision machined plastic for durability Dorman 47309: 1/8 or 1/4 or 3/8 In. Hard Vacuum Tubing Connector

**Brand:** dorman
**Price:** $24412
**Availability:** ✅ In Stock

## Summary

> 🔩 Connect with confidence — the small part that powers big fixes!

## Quick Answers

- **What is this?** Dorman 47309: 1/8 or 1/4 or 3/8 In. Hard Vacuum Tubing Connector by dorman
- **How much does it cost?** $24412 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/40521701-dorman-47309-1-8-or-1-4-or-3-8)

## Best For

- dorman enthusiasts

## Why This Product

- Trusted dorman brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Installation:** Lightweight and compact design makes upgrades and repairs hassle-free
- • **Trusted Legacy Since 1918:** From a brand pioneering automotive aftermarket innovation for over a century
- • **Engineered for Reliability:** Machined plastic construction ensures long-lasting performance under pressure
- • **Universal Fit, Maximum Flexibility:** Three size connectors to fit your exact vacuum tubing needs
- • **Perfect for DIY Pros & Managers Alike:** Ideal for precise fuel tank air filter mods and professional maintenance

## Overview

The Dorman 47309 Hard Vacuum Tubing Connector offers three precise size options (1/8, 1/4, 3/8 inch) in a durable machined plastic design. Lightweight and compact, it’s engineered for reliable vacuum line connections, trusted by automotive professionals since 1918. Perfect for both DIY enthusiasts and professional maintenance, this connector ensures seamless integration in fuel and emission systems.

## Description

Since 1918, we have been the automotive aftermarket’s pioneering problem solvers. We have released thousands of parts and components that people could once only buy from original equipment manufacturers. By always innovating, we have led the way in growing the aftermarket, providing more opportunity to individuals and businesses who depend on automotive maintenance. That’s why our catalog includes more than 80,000 products and grows every year.

Review: handy to have - nice product
Review: 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!

## Features

- Package Dimensions: 8.636 L x 1.524 H x 9.144 W (centimeters)
- Package Weight : 0.022 pounds
- Vacuum Fittings
- Country of Origin : China

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000CO7AOS |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #497,358 in Automotive ( See Top 100 in Automotive ) #256 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 (124) |
| 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 |

## Product Details

- **Brand:** Dorman
- **Color:** No Color
- **Connector Type:** Coupling
- **Exterior Finish:** Machined
- **Item Weight:** 0.01 Ounces
- **Item dimensions L x W x H:** 4 x 3.25 x 0.5 inches
- **Material:** Plastic
- **Size:** 1/8, 1/4, 3/8
- **Thread Size:** 0.125 inch
- **Thread Type:** UNF

## Images

![Dorman 47309: 1/8 or 1/4 or 3/8 In. Hard Vacuum Tubing Connector - Image 1](https://m.media-amazon.com/images/I/41UY3emt3xL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ handy to have
*by D***D on September 24, 2025*

nice product

### ⭐⭐⭐⭐⭐ Worked good
*by A***W on February 24, 2024*

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!

### ⭐⭐⭐⭐⭐ Exceeds Expectations!
*by J***. on October 11, 2016*

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!

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**Shop now:** [https://www.desertcart.co/products/40521701-dorman-47309-1-8-or-1-4-or-3-8](https://www.desertcart.co/products/40521701-dorman-47309-1-8-or-1-4-or-3-8)

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-02-23*