Dorman - HELP Vacuum Cap EPDM 5/8in Coolant Bypass for Automotive Repair Jobs

Coolant bypass caps EPDM 5/8in vacuum cap for automotive repair jobs that replace worn or failing factory vacuum caps.

Built to meet the manufacturer’s design intent for reliable service.

Key Features

• Vacuum cap designed for coolant bypass applications
• EPDM material provides durability and heat resistance
• 5/8in size fits standard automotive vacuum lines
• Conveniently packaged in assorted sizes, assortments, and quantities

Benefits

• Ensures proper coolant flow and engine cooling performance
• Reduces risk of vacuum leaks and overheating
• Easy to install with minimal tools
• Extends life of engine components by maintaining optimal temperatures

Application

This part is for mechanics and DIY enthusiasts working on automotive engines that require reliable coolant bypass and vacuum control.

Fitment Notes

Why Choose Dorman - HELP?

• 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

• 2 PC

Item Dimensions

• 5.5in x 1.9in x 1.8in, 0.1lbs