Dorman Autograde 5/16 Inch Rubber Black Vacuum Cap for Automotive Repair 47394

5/16 inch rubber black vacuum caps for automotive repair used to replace cracked or leaking factory vacuum line ends.

Built to meet the manufacturer's design intent for reliable service, this cap is constructed from high-quality rubber materials to ensure long-lasting durability and a secure fit on vacuum lines.

Key Features

• Inner diameter sized specifically for 5/16 inch vacuum hoses
• Constructed from durable black rubber material
• Designed as a direct-fit replacement for damaged caps
• Sold in a convenient 4-piece pack for multiple repairs
• Compact packaging for easy storage in toolboxes

Benefits

• Restores proper vacuum pressure to engine systems
• Prevents air leaks that can cause rough idling or poor performance
• High-quality rubber resists cracking and weathering over time
• Cost-effective solution for sealing open vacuum line ends
• Simple installation requires no special tools or modifications
• Reduces the risk of repeat repairs with dependable materials

Application

Ideal for mechanics and DIY enthusiasts needing to seal open vacuum ports or replace deteriorated caps on various makes and models during engine maintenance or emission system repairs.

Fitment Notes

• Universal fit for any vehicle requiring a 5/16 inch vacuum cap
• Verify hose diameter before purchase to ensure proper seal

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

• 4 Piece Vacuum Cap Set

Item Dimensions

• 1.5in x 1.5in x 4.0in
• Weight: 0.1lbs