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Lexus ES 350 / ES 250 Freon Capacity & Compressor Oil Specs
Exact refrigerant charge specifications for Lexus ES 350 / ES 250 in grams, specifying gas code, compressor lubricant requirements, and operating pressures for the Saudi Arabian climate.
Latest Generation Specifications (2019 - 2024)
Refrigerant (Single AC) 520 g ± 25 grams
Refrigerant Code R134a 100% Virgin Gas
Compressor Lubricant Denso ND-OIL 8 (PAG 46) 110 ml
Technical Note: ES300h Hybrid models strictly use non-conductive ND-OIL 11.
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Calibrated for Summer 2026
R134a
Refrigerant (Single AC)
0 g
± 30g Refrigerant (Dual AC)
- g
Rear cabin Compressor Oil Spec PAG 46 120 ml
Summer PSI @ 45°C 32 - 40 PSI High: 220-270 PSI
Lexus ES 350 / ES 250 Freon Capacity by Year
Historical changes in charge weight and oil types across generations:
| Years / Gen | Refrigerant | Single AC (g) | Oil Specification | Summer PSI Benchmark | Notes |
|---|---|---|---|---|---|
| 2019 - 2024 | R134a | 520 g ± 25g | Denso ND-OIL 8 (PAG 46) 110 ml | 30 - 38 PSI High: 220 - 260 PSI | Standard scale charging |
| 2013 - 2018 | R134a | 550 g ± 30g | Denso ND-OIL 8 130 ml | 32 - 40 PSI High: 215 - 250 PSI | Standard scale charging |
Lexus ES 350 / ES 250 AC Performance in Saudi Summer
Lexus ES features ultra-quiet climate control with air purification. High-purity refrigerant is critical for micro-valves.
Known Lexus ES 350 / ES 250 Climate Issues:
- ! Activated charcoal cabin filter clogging
- ! Compressor electronic control valve wear
Frequently Asked Questions: Lexus ES 350 / ES 250 AC
Lexus ES 350 freon capacity?
Lexus ES 350 requires 520g to 550g of original R134a.