Dorman Autograde 3/8 In X 1/4 In Hard Vacuum Tubing Connector for Automotive Emissions Systems 493-044

Hard vacuum tubing connector sized 3/8 inch by 1/4 inch used to repair cracked or leaking vacuum lines in automotive emissions systems.

Built to meet the manufacturer's design intent for reliable service, this connector is engineered as a direct-fit replacement to match OE form and function. It is constructed from durable materials validated through testing to withstand daily driving demands and reduce the risk of repeat repairs.

Key Features

• Designed for connecting 3/8 inch and 1/4 inch hard vacuum tubing
• Manufactured by Dorman Autograde for consistent quality
• Available in black or white depending on the specific application
• Engineered to match original equipment form, fit, and function
• Sold as a 10-piece pack for multiple repairs or inventory
• Compatible with Edelmann part number 712460

Benefits

• Restores proper vacuum pressure to ensure optimal engine performance
• Prevents vacuum leaks that can cause rough idling or check engine lights
• Provides a cost-effective solution compared to dealer-only parts
• Reduces installation time with a direct-fit design
• Offers long-lasting durability against heat and underhood chemicals
• Allows for bulk stocking of essential emission repair components

Application

This part is ideal for professional mechanics and DIY enthusiasts repairing broken, cracked, or disconnected vacuum lines in various domestic and import vehicles. It is commonly used during emissions system overhauls, intake manifold gasket replacements, or general engine maintenance to seal air leaks.

Fitment Notes

• Universal fitment for applications requiring a 3/8 inch to 1/4 inch hard vacuum line connection
• Verify existing tubing diameters before purchase to ensure compatibility
• Color may vary between black or white based on availability and application

Why Choose Dorman?

• Choosing Dorman aftermarket replacement parts is a smart way to restore your vehicle with confidence, thanks to a strong focus on fit, durability, and dependable performance. Dorman parts are engineered as direct-fit replacements designed to match OE form, fit, and function, helping ensure a smoother installation and reliable results. Built with quality materials and validated through testing, they're made to stand up to daily driving demands and help reduce the risk of repeat repairs. For a long-lasting fix you can trust, Dorman delivers proven aftermarket solutions that keep your vehicle operating the way it should.

What's in the Box

• 10 Piece Pack of 3/8 In X 1/4 In Hard Vacuum Tubing Connectors

Item Dimensions

• Length: 3.7 inches
• Width: 2.4 inches
• Height: 2.2 inches
• Weight: 0.1 lbs