Dorman Autograde Hard Vacuum Tubing Connector Assortment with 10 Pieces for Automotive Emissions Repair 493-012

Hard vacuum tubing connectors for automotive emissions and vacuum line repairs used to replace cracked or leaking factory fittings.

Built to meet the manufacturer's design intent for reliable service using durable materials validated through testing to withstand daily driving demands and reduce the risk of repeat repairs.

Key Features

• Includes 10 pieces of hard vacuum tubing connectors
• Compatible with 1/8 inch 1/4 inch and 3/8 inch tubing sizes
• Available in black or white depending on specific application needs
• Engineered as a direct-fit replacement to match OE form and function
• Replaces multiple competitor part numbers including Pico 5254A and Weatherhead 1901

Benefits

• Restores proper vacuum pressure to ensure optimal engine performance
• Prevents vacuum leaks that can cause rough idling or check engine lights
• Saves time with a comprehensive assortment covering common sizing requirements
• Provides a cost-effective solution compared to dealer-only parts
• Delivers long-lasting durability to handle underhood heat and vibration
• Ensures a secure fit to maintain emissions system integrity

Application

Ideal for mechanics and DIY enthusiasts repairing broken vacuum lines on cars trucks and SUVs requiring hardened connectors for emissions control systems brake boosters and HVAC controls.

Fitment Notes

• Universal application for various automotive makes and models requiring 1/8 1/4 or 3/8 inch hard vacuum tubing
• Verify existing tubing diameter before installation to ensure proper fitment

Why Choose Dorman - Autograde?

• Dorman parts are engineered as direct-fit replacements designed to match OE form fit and function helping ensure a smoother installation and reliable results.

What's in the Box

• 10 Piece Hard Vacuum Tubing Connector Assortment

Item Dimensions

• Length 4.9 inches Width 3.7 inches Height 2.2 inches Weight 0.2 lbs