Aluminum AC Leak Test Plug Stopper Set

Diagnose automotive air conditioning issues without tearing down lines or assemblies. This aluminum test plug stopper set isolates vehicle AC sections, helping you pinpoint leaks directly in the engine bay.

Key Features

• No disassembly needed — Check for line pressure drops and find leaks without having to take apart the AC system.
• Aluminum construction — Built from durable metal to withstand standard garage use while offering natural corrosion resistance.
• Direct diagnosis — Seals off ports so you can verify individual components and spot failing connections quickly.

Details

• Material: Aluminum
• Tool Type: Air conditioner leak test plug stopper
• Included: 1 set of leak test plug stoppers
• Application: Automotive air conditioning diagnostics

Suited for professional automotive technicians, mechanics, and hands-on car enthusiasts working on vehicle climate systems.