Dorman Autograde 3/16 In Hard Vacuum Tubing Connector 10 Pack for Automotive Emissions Repair 493-026

Hard vacuum tubing connectors for 3/16 inch lines used to replace cracked or leaking fittings in automotive vacuum and emissions 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 validated through testing, they stand up to daily driving demands and help reduce the risk of repeat repairs caused by brittle or failed plastic fittings.

Key Features

• Designed for 3/16 inch by 3/16 inch hard vacuum tubing
• Available in black or white depending on specific application requirements
• Engineered as a direct-fit replacement for OE form and function
• Compatible with multiple industry part numbers including Volvo 30648014 and Pico 5242QT
• Sold as a 10-piece pack for multiple repair points
• Manufactured by Dorman Autograde for comprehensive vacuum job coverage

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 for repairing multiple lines at once
• Reduces installation time with precise OE-matching dimensions
• Offers long-lasting durability against heat and underhood chemicals
• Helps maintain emissions compliance by sealing system integrity

Application

This part is ideal for mechanics and DIY enthusiasts repairing broken vacuum lines on cars, trucks, and SUVs. It is commonly used to fix cracked connectors in emission control systems, brake boosters, and HVAC controls where original plastic fittings have become brittle over time.

Fitment Notes

• Universal fit for vehicles requiring 3/16 inch hard vacuum tubing connections
• Verify existing line diameter before purchase to ensure compatibility
• Replaces various OEM and aftermarket part numbers listed in product specs

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.

What's in the Box

• 10 Piece Pack of 3/16 In Hard Vacuum Tubing Connectors

Item Dimensions

• Length: 3.2 inches
• Width: 2.4 inches
• Height: 1.5 inches
• Weight: 0.1 lbs