The Mastercool 53123-YF Refillable R1234yf Oil Injector is a high-quality automotive tool that allows for easy and convenient refilling of your car's air conditioning system. With a warranty included, you can trust in the durability and reliability of this product. Designed by the trusted brand Mastercool, this oil injector is designed with the manufacturer part number 53123-YF MSC-53123-YF, ensuring compatibility with your vehicle's AC system. Whether you're a professional mechanic or a DIY enthusiast, this tool is essential for maintaining your car's air conditioning system. New old stock. No Box.
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