Dorman Black Rubber Vacuum Cap

The Dorman Black Rubber Vacuum Cap line gives you a dependable way to seal off open vacuum lines, hoses and fittings. Dorman offers vacuum caps for a wide range of automotive repair jobs. The caps work as vacuum line caps, hose end caps and vacuum plugs.

Key Features:

• Made from durable, heat-resistant material for long-lasting performance
• Snug fit helps prevent vacuum leaks
• Useful for capping lines and hoses while testing carburetors, emission control systems, vacuum lines and more
• Offered in a range of sizes to match different line and fitting diameters
• Universal-style design that is not tied to one application

Whether you are diagnosing a vacuum leak, blocking off an unused port or capping a line during a repair, these Dorman vacuum caps offer a simple and affordable fix. Choose the variant that matches your line or fitting.