Product: InterDynamics Certified AC Pro Car Air Conditioner Repair Kit (5 Items), for R134A Refrigerant, High and Low Side Ports, LR-14
Brand: InterDynamics
Service valve leak repair kit
For tightening valve cores that become loose and allow refrigerant to leak out
Includes valve core tool, popular replacement valve cores, and low- and high-side valve protective caps
Fits all air conditioners
Professional grade

Search query: port air kit
Relevance: Substitute