Best Air Conditioning Oils of 2026

The TSI Supercool A/C Comp Lube is a versatile air conditioning oil that offers multiple benefits for your A/C system. With its compact package dimensions of 18 l x 21 h x 18 w (inches) and lightweight design weighing 6.53 pounds, it is easy to store and handle. Made in the United States, this A/C Comp Lube is of high quality and reliable. Its universal fit ensures compatibility with various A/C systems. The TSI Supercool A/C Comp Lube also features UV dye, which helps detect leaks in the system quickly. The red/yellow tint of the dye provides easy visibility, making it convenient for identifying potential issues. With a flash point of 442°F, this A/C Comp Lube offers excellent heat resistance, ensuring optimal performance in high-temperature conditions. Overall, the TSI Supercool A/C Comp Lube is a reliable and convenient choice for maintaining and optimizing your A/C system.

The TSI Supercool PAG Lube is designed to enhance the performance of your air conditioning system. With compact dimensions of 5.0 cm by 5.5 cm by 14.5 cm, it is easy to store and handle. This product comes as a single auto accessory, making it convenient for users who need just one bottle for their maintenance tasks. Proudly made in the United States, you can trust in its quality and reliability. The model number P100-8 ensures you are getting the right product for your needs, helping to keep your A/C running smoothly.

Introducing the TSI Supercool PAG 100-Viscosity Plus U/V Dye Oil - a top-quality auto accessory that will enhance your air conditioning system. This 8 oz silver bottle contains a highly efficient oil that is specifically designed for air conditioning units. With package dimensions of 0.787 cms L x 5.207 cms W x 5.588 cms H, this compact product is easy to store and transport. The TSI Supercool PAG 100-Viscosity Oil is made in the United States, ensuring excellent quality. Its viscosity properties allow for smooth and consistent performance, improving the overall efficiency of your air conditioning system. Additionally, this oil includes a U/V dye, making it easier to detect leaks and potential issues. Trust TSI Supercool to provide you with a reliable and convenient solution for your air conditioning needs.

The Milton 1002-32 High Performance Conventional Air Compressor Oil is designed for use in all oil-lubricated reciprocating air compressors, offering exceptional wear, oxidation, and corrosion protection. Thanks to its non-detergent formula, it minimizes foaming and separates from water easily, thus preventing the formation of sludge and carbon deposits. It also works in temperatures down to -15°F (-26°C).

The TSI Supercool PAG Oil is designed to meet original equipment manufacturer (OEM) standards, ensuring reliable performance for your air conditioning system. Its 46 viscosity synthetic formula helps resist moisture, which protects your system from damage. The oil also includes special additives that reduce wear and tear on your compressor, helping it run more efficiently and last longer. Additionally, antioxidants in the oil prevent sludge buildup and other deposits that can harm your compressor’s life and the overall efficiency of your A/C system. Using the TSI Supercool PAG Oil can help keep your air conditioning running smoothly and extend the lifespan of its components.

The TSI Supercool POE Oil is designed for use in modern 1234yf A/C systems and also works with R134a systems, making it versatile for different vehicles. If you own an electric or hybrid car, this oil is safe for your compressor, so you don't have to worry about damage. It includes a UV dye that helps you easily spot leaks, saving you time and hassle during maintenance. Additionally, it contains special additives that protect your air conditioning system by reducing wear and preventing corrosion, helping your system run smoothly and last longer.

The TSI Supercool Ester Lube is a high-quality air conditioning oil designed for auto and truck maintenance. Manufactured in the United States by SUPERCOOL, this universal fit lubricant is perfect for keeping your vehicle's A/C system running smoothly. With its excellent compatibility, it can be used in a wide range of vehicles. This A/C Comp Ester Lube is specifically formulated to provide optimal performance and protection for your air conditioning system. Its yellow color makes it easy to identify during application. Give your A/C system the care it deserves with the TSI Supercool Ester Lube.

This premium oil bottle is made in China and has a part number of 59007. It weighs 0.227 kilograms and has compact dimensions of 12.065 H x 6.985 L x 6.985 W (centimeters). Designed for use with air conditioning systems, this 8-ounce oil bottle is an essential tool for maintaining your AC unit.

The INTERDYNAMIC Ester Charge Air Conditioner Oil is a high-quality oil that is compatible with R-134A auto AC systems and meets OEM specifications. It comes in a variety of styles to fit every type of accessory, making it a versatile choice for any auto AC system. As an air conditioning oil, it helps to maintain and improve the performance of your AC system, ensuring that you stay cool and comfortable on your journeys.

The hcpro PAG 46 UV Oil is a high-quality synthetic lubricant designed for automotive air conditioning systems. It contains a special UV dye that makes finding leaks much easier when you use a UV light, saving you time and hassle. This oil helps keep your A/C compressor running smoothly by reducing wear and improving heat resistance, which means your system stays reliable for longer. Made specifically for vehicles needing PAG 46 viscosity, it ensures your A/C components get the right kind of lubrication to work efficiently. Whether you're a professional or a DIY enthusiast, this oil helps maintain your A/C system's performance and protects your compressor from damage.