The 5 Best PAG 46 oils with Dye (2023 reviews)

It is a quality and solution-driven manufacturer of specialty lubricants for a variety of industrial and automotive markets worldwide. It provides excellent resistance to moisture. The oil is good quality and the oil fluoresces under UV light quite well. It is perfect for a cooling system component replacement.

The dye is best in the oil and it spreads best through the system. It is easy to use and faster than mixing the oil and dye separately. The oil is best to add the dye/oil when the system is under a vacuum and you need some type of tool to add the oil.

Why We Like This:

46 viscosity high performance synthetic pag for r134a systems provides excellent resistance to moisture
Good brand reputation

Best Runner up: Hcrpro PAG 46 Oil with Dye

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The hcrpro pag 46 oil with dye is long-lasting, rigid and fits well with your regular usage like a dream.

Why We Like This:

Lot of satisfied buyers
Good investment for long term

Best with UV Dye: Uview PAG 46 Oil with Dye

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The uview pag 46 oil with dye is suitable and reliable and fits well with your daily purpose. It improves the efficiency of the a/c system. The Enhanced additive package reduces wear, extends component life, and improves the efficiency of the A/C system.

Why We Like This:

Good investment for long term
Lot of satisfied buyers

Best with Mineral Ester Paraffin: FJC PAG 46 Oil with Dye

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The fjc pag 46 oil with dye is the best suitable oil on the market today. It provides maximum fluorescing for a mobile a/c system. It is compatible with mineral ester paraffin and pag oils.

Why We Like This:

Compatible with r134a, r12, mineral, ester, paraffin & pag oil
Saves time over existing methods of dye injection
Fjc universal pag with fluorescent dye

Best with PAG oils: FJC PAG 46 Oil with Dye

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The fjc pag 46 oil with dye is capable of outshining several other oil featured in this list in overall features for the price point. It provides maximum fluorescing for mobile a/c system. It can be detected using a standard uv light.

Why We Like This: