Aluminum Car AC Leak Test Plug Stopper Set

Finding a refrigerant leak should not require dismantling your vehicle's entire front end. This aluminum test plug stopper set lets you isolate and inspect automotive air conditioning lines directly, keeping system components in place while you trace pressure drops.

Key Features

• Direct testing — Check for leaks across the AC system without disassembling vehicle components.
• Aluminum build — Made from aluminum to withstand regular diagnostic work in the garage.
• Focused diagnosis — Helps pinpoint line failures and pressure loss cleanly before refilling the loop.

Details

• Product type: Leak test plug stopper set
• Material: Aluminum
• Includes: 1 set of car air conditioner test plug stoppers
• Country of origin: Mainland China

Suited for professional mechanics and hands-on vehicle enthusiasts diagnosing automotive climate control systems in auto shops and home garages.