Dorman Autograde 1/4 In Hard Vacuum Tubing Connector 10 Pack for Automotive Emissions Repair 493-006

Hard vacuum tubing connectors for 1/4 inch lines used to replace cracked or leaking fittings in automotive emissions and vacuum systems.

Built to meet the manufacturer's design intent for reliable service, these connectors are engineered as direct-fit replacements to match OE form and function. Constructed from durable materials designed to withstand underhood temperatures and daily driving demands, they help ensure a secure seal and reduce the risk of repeat repairs.

Key Features

• Designed for 1/4 inch by 1/4 inch hard vacuum tubing
• Available in black or white depending on specific application requirements
• Engineered as a direct-fit replacement for OE components
• Validated through testing to ensure durability and performance
• Sold as a 10-piece pack for multiple repair points
• Compatible with various industry part numbers including Pico and Edelmann

Benefits

• Restores proper vacuum pressure to improve engine performance
• Prevents vacuum leaks that can cause rough idling or check engine lights
• Provides a cost-effective solution for bulk vacuum line repairs
• Ensures a secure fit to minimize future maintenance needs
• Helps maintain compliance with emissions system requirements
• Simplifies installation with OE-matching dimensions

Application

Ideal for automotive technicians and DIY enthusiasts repairing cracked, brittle, or leaking vacuum lines in engines, emissions control systems, and HVAC controls. Suitable for any vehicle requiring standard 1/4 inch hard vacuum tubing connections.

Fitment Notes

• Universal fit for automotive applications using 1/4 inch hard vacuum tubing
• Verify line diameter and color requirements before installation
• Compatible with vehicles requiring replacements for Pico 5243 series or Edelmann 719240

Why Choose Dorman?

• Dorman parts are engineered as direct-fit replacements designed to match OE form, fit, and function
• Strong focus on fit, durability, and dependable performance restores vehicles with confidence
• Built with quality materials and validated through testing to stand up to daily driving demands
• Proven aftermarket solutions help reduce the risk of repeat repairs

What's in the Box

• 10 Piece Pack of 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