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.
2007 Lexus GS 350 AWDFACTORY OEM SERVICE PROCEDURE
Quick Lookups: Fluids
| FLUID CAPACITIES | |||||||
|---|---|---|---|---|---|---|---|
| Fluid Type | Application | Standard | Metric | Fluid Spec | Note | S/H | |
| Air Cond Compressor Oil | 4.50 OZS. | 0.13 L | PAG 46 | S | |||
| Air Cond Refrigerant | 1.00 LBS. | 0.45 KG | R-134a | S | |||
| Automatic Transmission Fluid | AWD | Drain and Refill | 2.90 QTS. | 2.74 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 | AWD | Front | 0.73 QTS. | 0.69 L | API - GL-5 Hypoid Gear Oil, Above 0Deg. F (-18Deg C) SAE 90W, Below 0Deg F. (-18Deg F) SAE 80W or 80W-90 | S | |
| Differential Gear Oil | AWD | Rear | 1.42 QTS. | 1.34 L | API - GL-5 Hypoid Gear Oil, Above 0Deg. F (-18Deg C) SAE 90W, Below 0Deg F. (-18Deg F) SAE 80W or 80W-90 | S | |
| Engine Coolant | 9.60 QTS. | 9.08 L | TOYOTA Super Long Life Coolant or equivalent | DO NOT use plain water alone. | S | ||
| Engine Oil | AWD | Drain and Refill,w/Filter | 6.70 QTS. | 6.34 L | API - SAE 5W-30 | API - SL "Energy-Conserving" or ILSAC multigrade engine oil. SAE 5W-30 is the best choice for good fuel economy and good starting in cold weather. If SAE 5W-30 is not available, SAE 10W-30 oil may be used. However, it should be replaced with SAE 5W-30 at the next oil change. | S |
| Engine Oil | AWD | Drain and Refill,w/o Filter | 6.30 QTS. | 5.96 L | API - SAE 5W-30 | API - SL "Energy-Conserving" or ILSAC multigrade engine oil. SAE 5W-30 is the best choice for good fuel economy and good starting in cold weather. If SAE 5W-30 is not available, SAE 10W-30 oil may be used. However, it should be replaced with SAE 5W-30 at the next oil change. | S |
| Fuel Tank | 18.70 GALS. | 70.78 L | S | ||||
| Windshield Washer Fluid | N/A | N/A | Plain water | In cold areas where temperatures range below the freezing point, use washer fluid containing antifreeze. | S | ||
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
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.
Rather have a pro handle this?
A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.
Comes to youSame-day available12-month warranty
Get a Free QuoteNo obligation. See pricing before you book.