Best Air Conditioning Oils Deals of Nov 2026

Updated November 10, 2026Our site contains affiliate links for which we may be compensated.
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HCPRO PAG 100 A/C Compressor Oil with UV Dye for R-134a, 8 fl oz | Synthetic Polyalkylene Glycol Refrigerant Oil with Leak Detection Dye for Car AC Systems - HCP100UV8, PAG 100 Only

PAG 100 only - check your spec first - This is PAG 100 grade oil and it is not interchangeable with lighter or heavier PAG grades. Check the A/C label under the hood or your vehicle service manual to confirm PAG 100 before you order.
Oil and UV dye in one bottle - This AC oil comes with the UV leak detection dye already mixed in, so there is no separate A/C dye injection. Once the system runs, leaks at lines, fittings, condenser and compressor glow under a UV lamp.
Synthetic PAG 100 R134a oil for car A/C - Polyalkylene glycol (PAG) synthetic AC compressor oil for R134a automotive air conditioning systems. The grade number is the oil's nominal ISO viscosity, 100 cSt at 40 C.
For recharge, repair and oil top-off - Use this auto AC oil when recharging an R-134a system, after replacing a compressor, condenser or other A/C component, or to replace oil lost through a leak. Add only the amount your service information specifies.
What you get - One 8 fl oz bottle of HCPRO HCP100UV8 PAG 100 A/C compressor oil with UV dye. Also sold in 6- and 12-bottle packs for shops and fleets that service A/C systems regularly.
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TRIAX Kompressor ISO 100 SAE 30, Full Synthetic, Multi-Vis Air Compressor Oil | for Rotary, Vane, Screw, and Reciprocal | Commercial Grade | High Temp | Non-Detergent (1 Quart)

FULL SYNTHETIC, INDUSTRIAL-GRADE: Advanced high-temp formula with up to 1000% higher load-bearing capacity than conventional oils and thick, high-durability film that prevents metal-to-metal contact under extreme operating temperatures
ALL-SEASON PERFORMANCE: True multi-viscosity fluid performs in any climate, from -49°F Arctic conditions to 140°F+ heat, which eliminates the need for seasonal oil changes and separate viscosity grades
UNMATCHED LONGEVITY & COMPONENT LIFE: Non-detergent, OEM-recommended formulation delivers over 20,000 hours of service life, with superior bearing protection that prevents vibration, polish, and premature wear
WIDE COMPATIBILITY: Works with rotary, vane, screw, and reciprocating compressors in severe-duty applications and is fully compatible with Ingersoll Rand, Atlas Copco, Quincy, Dewalt, Sullair, and all other brands, models, and years
RUNS COOLER, LASTS LONGER: Reduces operating temperatures by 30%, prevents oil burnoff and odor, and actively repels water to protect internal components; Not for use in oxygen air or Liquid Natural Gas (LNG) compressors
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Disclaimer: While we make every effort to ensure accuracy, we cannot guarantee that all product specifications, pricing, discounts, and details are complete or error-free. Because information is subject to change, we recommend verifying all details directly with the retailer prior to making a purchase. As an Amazon Associate, we earn from qualifying purchases.

10 Air Conditioning Oils deals are available from: Amazon, starting from $8.15.

The biggest discount we found is 43% on Universal Air Conditioner RO 0900B Refrigerant Oil (RO 0900B) at Amazon.

The lowest price we found is $8.15 while the highest is $20.78. Prices for the best Air Conditioning Oils deals average at $13.07.