ENEOS AC COMPRESSOR OIL ZE-GLES RB100EV

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Ze-GLES RB100EV is a high-performance polyol ester (POE) refrigeration oil developed by ENEOS for automotive A/C systems. Formulated for excellent miscibility with R1234yf and comparable miscibility with R134a, RB100EV delivers long-term chemical stability, superior lubricity, and excellent electrical insulating properties for both hermetic and electric compressors.

Approved by leading automotive compressor manufacturers, RB100EV meets OEM-quality requirements for initial factory fill and aftermarket servicing.

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AVAILABLE FOR ORDER NOV 17, 2025

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  • Excellent miscibility with R1234yf & R134a -ensures reliable oil circulation and return.
  • Outstanding chemical stability -resists sludge, varnish, and acid formation under broad temperature and pressure ranges.
  • Superior lubricity – reduces wear, enhancing compressor life and efficiency.
  • High electrical insulation -critical for electric compressors, suppresses motor leakage currents.
  • Durable against moisture and air contamination – improves service life in real-world conditions.

Important Note: Do not mix different types of A/C oils. When converting from mineral or PAG oils, flush the system and replace the receiver/drier or accumulator according to OEM recommendations.

  • OEM and aftermarket automotive A/C systems using POE refrigeration oil and R134a or
    R1234yf refrigerants.
  • Suitable for electric and hybrid vehicle compressors.
  • Use only with systems requiring POE oil (do not mix with PAG or mineral oils).
  • Always confirm system refrigerant and oil type from vehicle documentation or A/C
    service sticker.
TYPICAL PROPERTIES

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ENEOS provides AC Compressor Oil Ze-GLES RB100EV in the following packaging:
1 QUART