Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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2004 Lexus GX 470
Quick Lookups: Fluids
2004 Lexus GX 470SECTION Fluids
| FLUID CAPACITIES | |||||||
|---|---|---|---|---|---|---|---|
| Fluid Type | Application | Standard | Metric | Fluid Spec | Note | S/H | |
| Air Cond Compressor Oil | w/o Rear AC | 4.00 OZS. | 0.11 L | PAG 46 | S | ||
| Air Cond Compressor Oil | w/Rear A/C | 4.50 OZS. | 0.13 L | PAG 46 | S | ||
| Air Cond Refrigerant | Front & Rear | 1.75 LBS. | 0.79 KG | R-134a | S | ||
| Air Cond Refrigerant | Front | 1.45 LBS. | 0.65 KG | R-134a | S | ||
| Automatic Transmission Fluid | 3.20 QTS. | 3.02 L | TOYOTA Genuine Automatic Transmission Fluid Type WS (ATF JWS3324 or NWS9638) | S | |||
| Brake Fluid | N/A | N/A | DOT 3 Brake Fluid | S | |||
| Differential Gear Oil | Front | 1.50 QTS. | 1.41 L | API - GL-5 Hypoid Gear Oil, SAE 90W (Above 0Deg.F), SAE 80W or 80W-90 (Below 0Deg.F) | S | ||
| Differential Gear Oil | Rear | 3.30 QTS. | 3.12 L | API - GL-5 Hypoid Gear Oil, SAE 90W (Above 0Deg.F), SAE 80W or 80W-90 (Below 0Deg.F) | S | ||
| Engine Coolant | 13.60 QTS. | 12.87 L | TOYOTA Super Long Life Coolant or equivalent | DO NOT use plain water alone. | S | ||
| Engine Oil | w/Filter | 6.50 QTS. | 6.15 L | API - SAE 5W-30 | API - SL "Energy-Conserving" or ILSAC multigrade engine oil. | S | |
| Engine Oil | w/o Filter | 6.00 QTS. | 5.67 L | API - SAE 5W-30 | API - SL "Energy-Conserving" or ILSAC multigrade engine oil. | S | |
| Fuel Tank | 23.00 GALS. | 87.06 L | S | ||||
| Power Steering Fluid | N/A | N/A | Automatic Transmission Fluid DEXRON II or III | S | |||
| Transfer Case Fluid | 1.50 QTS. | 1.41 L | Hypoid Gear Oil API - GL-5, SAE 75W-90 | S | |||
| Windshield Washer Fluid | N/A | N/A | Washer Fluid | Refer to the freezing temperatures listed on the washer fluid tank. | S | ||
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.