A/C Evaporator Leak Test Coupler Kit — Simplify A/C Pressure Testing Without Major Interior Disassembly

🔧 A/C Evaporator Leak Test Coupler Kit

Designed for automotive A/C service and diagnostic work, this compact coupler kit helps technicians seal evaporator line ports and connect pressure-testing equipment more efficiently. The set combines aluminum sealing plugs, a retaining bracket, and brass test adapters for a practical solution during A/C evaporator leak checks.

🚗 Reduce Unnecessary Disassembly

Instead of beginning with extensive dashboard removal, the kit is designed to help isolate and pressure-test the evaporator circuit through accessible A/C line connections. This can make initial leak diagnosis more convenient before moving on to more involved repair work.

🔩 Complete Pressure-Test Connection Set

The kit includes two aluminum sealing plugs, a U-shaped retaining bracket, two brass test adapters, and a small installation tool. Each component works together to create a secure temporary connection for pressure-testing the evaporator side of the A/C system.

🛡️ Secure Sealing During Testing

The aluminum plugs use sealing rings to help close the A/C line ports, while the metal retaining bracket helps keep the plugs in position under test pressure. Brass adapters provide convenient connection points for compatible gauges, hoses, or nitrogen testing equipment.

⚙️ Built For Faster Workshop Setup

The compact quick-connect style makes the kit useful for automotive technicians performing A/C diagnostics, evaporator pressure checks, and service work. Its small size also makes it easy to keep in a workshop toolbox alongside common A/C service equipment.

🔍 Broad Vehicle Application

The supplied reference chart shows compatibility with a variety of vehicle applications across several major manufacturers. Because A/C connection designs can vary by model year and configuration, compare the vehicle connection and adapter dimensions before use.

✅ Practical For A/C Diagnostic Work

Whether you are checking an evaporator circuit for suspected leakage or preparing an A/C system for pressure testing, this adapter set provides a compact way to create temporary sealed test connections without adding bulky equipment to the job.