Dorman Autograde 3/16 In Hard Vacuum Tubing Connector for Automotive Emissions Systems 47303

3/16 inch by 3/16 inch hard vacuum tubing connector used to replace cracked or leaking emissions fittings in automotive vacuum lines.

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. Constructed from durable materials validated through testing, it stands up to daily driving demands and helps reduce the risk of repeat repairs.

Key Features

• Designed for 3/16 inch inner diameter hard vacuum tubing
• Manufactured by Dorman Autograde for quality assurance
• Available in black or white depending on specific application
• Direct fit replacement for OEM part Volvo 30648014
• Compatible with Weatherhead 1912 and Needa Parts 47303
• Compact dimensions of 0.6in x 1.5in x 4.0in

Benefits

• Restores proper vacuum pressure to engine management systems
• Prevents vacuum leaks that cause rough idling or poor performance
• Ensures a secure connection to prevent future disconnections
• Reduces the risk of check engine lights related to emissions
• Provides a cost-effective solution compared to dealer parts
• Extends the life of your vehicle's vacuum hose network

Application

This part is ideal for mechanics and DIYers repairing broken vacuum lines on cars, trucks, and SUVs. It is commonly used to fix brittle or split connectors in emission control systems, brake boosters, and HVAC controls.

Fitment Notes

• Universal fit for vehicles requiring a 3/16 inch hard vacuum connector
• Replaces Volvo OEM part number 30648014
• Verify tubing diameter before installation to ensure proper seal

Why Choose Dorman - Autograde?

• 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

• 2 Piece Vacuum Tubing Connector Set

Item Dimensions

• Length: 4.0in, Width: 1.5in, Height: 0.6in, Weight: 0.1lbs