AC Valve Core Removal Tool Kit, R134A Valve Core Remover Installer with Brass High and Low Pressure Couplers, 1/4 Inch Service Port Tool for Automotive Air Conditioning

This AC valve core removal tool kit is designed for removing and installing compatible valve cores during R134A automotive air conditioning service. The set combines high- and low-pressure remover installers, replacement valve cores, and a dual-head core tool in one organized service kit. The package contains 1 red high-pressure valve core remover installer with a 16 millimeter inner diameter, 1 blue low-pressure remover installer with a 13 millimeter inner diameter, 1 dual-head valve core tool, 5 R134A valve cores, and 5 5V1 valve cores. Each remover installer features a brass alloy body and an integrated stainless steel ball valve. During proper operation, the ball valve allows the service port to be isolated while the threaded core grabber is used to loosen, withdraw, replace, and reinstall the valve core. This design helps reduce unnecessary refrigerant release but does not guarantee a completely loss-free process. Before use, identify the correct high- or low-pressure service port and confirm that the coupler diameter, 1/4 inch male flare connection, refrigerant type, and replacement valve core match the system. Connect the tool securely, operate the grabber slowly, and follow the correct removal and installation sequence. This R134A valve core remover installer kit is suitable for automotive A/C repair, service-port maintenance, valve core replacement, and refrigerant system servicing by trained technicians and experienced DIY users. Use suitable protective equipment and follow applicable refrigerant handling procedures.

• 13 Piece Valve Core Tool Kit - Includes 1 red high-pressure remover installer, 1 blue low-pressure remover installer, 1 dual-head core tool, 5 R134A valve cores, and 5 5V1 valve cores for automotive air conditioning service, valve replacement, and routine maintenance
• High And Low Pressure Couplers - The red high-pressure coupler has a 16 millimeter inner diameter, while the blue low-pressure coupler has a 13 millimeter inner diameter. The color-coded design helps identify the correct service side before connecting the tool
• Controlled Core Removal - Connect the matching coupler to the service port, insert the core grabber, engage the valve core, and turn gradually to remove or install it. The integrated ball valve helps isolate the service port and reduce refrigerant release when the tool is operated correctly
• Brass And Stainless Steel Build - Made with a brass alloy body and stainless steel ball valve for repeated automotive A/C service. The quarter-turn ball valve supports controlled opening and closing, while the threaded remover helps maintain alignment during valve core replacement
• Confirm System Compatibility - Designed for compatible R134A high- and low-pressure service ports and selected 1/4 inch male flare access fittings. Verify the refrigerant type, coupler diameter, port connection, and valve core size before use; do not assume compatibility with other systems