Description
Product Overview
The TSI Supercool Synthetic PAG lubricant is a high‑performance oil specifically formulated for automotive air‑conditioning systems that operate with the next‑generation 1234yf refrigerant. Crafted from a fully synthetic base, this lubricant delivers a consistent 46 cSt viscosity at operating temperature, providing a balanced flow that protects moving parts without excessive drag. The formulation incorporates advanced moisture‑resistant additives that inhibit water ingress, a critical factor in preserving the integrity of the refrigeration cycle. In addition, anti‑wear agents and corrosion inhibitors are blended to create a protective film on compressor bearings, pistons, and seals, extending component life and reducing the likelihood of costly failures. Packaged in a convenient 8 oz (237 ml) bottle, the product is easy to handle, store, and dispense, making it suitable for both professional service technicians and DIY enthusiasts. Detailed specifications include a synthetic PAG base, 46 cSt viscosity, and compliance with industry standards for 1234yf and R134a systems, ensuring broad compatibility across a range of vehicle makes and models. The compact dimensions of the bottle (7.09 × 2.17 × 2.05 in) and lightweight design (8 oz) further enhance usability in tight engine bays and service bays.
![[Product front view showing all components]](https://www.instafairs.store/wp-content/uploads/2026/06/f9bbf260131f4e6f9281af22cbbc74a9.jpg)
Usage
This lubricant is intended for use in automotive air‑conditioning compressors, evaporators, condensers, and associated hydraulic circuits that employ 1234yf refrigerant. During a standard AC service, the oil is added after the system has been evacuated and recharged, ensuring that the correct oil‑to‑refrigerant ratio is maintained for optimal heat transfer and lubrication. The synthetic PAG base allows the oil to remain stable under the high‑temperature conditions typical of modern engines, while the moisture‑resistant formulation prevents the formation of acids that can corrode metal components. Technicians should apply the oil directly to the compressor inlet or pour it into the system following the manufacturer’s recommended procedure, typically using a calibrated dispenser to avoid over‑filling. For routine maintenance, a single 8 oz bottle is sufficient to service multiple vehicles, depending on the oil capacity of each system. The product is also safe for use in legacy R134a systems, providing a versatile solution for mixed‑fleet environments where both refrigerants may be present. Proper handling includes wearing gloves, avoiding contact with skin and eyes, and ensuring adequate ventilation in the work area.
Why Choose Us
Choosing TSI Supercool means selecting a brand with a proven track record in automotive cooling technology. Our synthetic PAG lubricant is the result of extensive research and development, leveraging proprietary additive packages that deliver superior moisture resistance and wear protection compared to generic alternatives. Each batch undergoes rigorous quality control testing, including viscosity verification, contaminant analysis, and performance validation in simulated compressor cycles. This commitment to quality ensures that every bottle meets or exceeds OEM specifications, giving service professionals confidence in the reliability of their work. In addition to product excellence, TSI Supercool provides comprehensive technical support, offering detailed application guides, troubleshooting assistance, and access to a network of certified distributors. Our after‑sales service includes a satisfaction guarantee and responsive customer care, helping you resolve any issues quickly and efficiently. By partnering with TSI Supercool, you benefit from a combination of cutting‑edge chemistry, dependable supply chain logistics, and a dedication to customer success that sets us apart in the competitive automotive lubricant market.
Key Features
- Consistent 46 cSt viscosity ensures optimal flow and protection for compressors.
- Advanced moisture‑resistant additives prevent water‑related corrosion and acid formation.
- Anti‑wear and corrosion inhibitors extend component life and reduce maintenance costs.
- Fully synthetic PAG base provides stability under high‑temperature engine conditions.
- Dedicated technical support and satisfaction guarantee for reliable after‑sales service.
FAQ
Can this lubricant be used in R134a AC systems?
Yes, the TSI Supercool Synthetic PAG lubricant is compatible with both 1234yf and legacy R134a refrigerants, making it a versatile choice for mixed‑fleet service environments.
How much oil is required for a typical passenger vehicle AC system?
Most passenger vehicle compressors require between 30 ml and 60 ml of oil. An 8 oz (237 ml) bottle can therefore service several vehicles, depending on the specific oil capacity of each system.
What safety precautions should be taken when handling the oil?
Wear protective gloves and eye protection, work in a well‑ventilated area, and avoid skin contact. In case of accidental exposure, rinse thoroughly with water and seek medical advice if irritation persists.
Is the oil biodegradable or environmentally friendly?
While the lubricant is formulated for high performance, it is not classified as biodegradable. Proper disposal according to local regulations is recommended to minimize environmental impact.
What warranty does TSI Supercool provide for this product?
TSI Supercool offers a limited warranty that covers manufacturing defects for a period of one year from the date of purchase, along with a satisfaction guarantee that includes technical support and replacement if the product does not meet performance expectations.




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