What oil does the Lexus GS 300 take?
The Lexus GS 300 generally requires 5W-30 full-synthetic engine oil, but the exact grade and capacity depend on the model year and climate. Always verify the specification in the owner’s manual or on the under-hood label for your car.
Oil grade and viscosity for GS 300
The GS 300 has spanned a few generations, and while engine configurations can vary by market, the standard guidance has leaned toward a light-viscosity oil in modern Lexus vehicles. In most cases, 5W-30 synthetic is appropriate, with 10W-30 allowed in hot climates or older engines if your manual permits it. Use the exact specification listed for your year and engine.
Variant notes
In many markets, the GS 300 used the 3.0L 2JZ-GE inline-six. Across those variants, the core recommendation remains 5W-30, with climate-based adjustments noted in the owner’s manual. Always confirm the grade and specification for your exact vehicle configuration.
Before buying oil, check the owner’s manual or the label in the engine bay for the precise viscosity and specification. The information is specific to your model year and engine setup.
- Grade and viscosity: 5W-30 is the standard recommendation for most GS 300 engines; 10W-30 can be used in hot climates or if explicitly permitted by the manual.
- Oil type and spec: Use synthetic or semi-synthetic oil that meets API SN (or newer) and ILSAC GF-5 (or GF-6) specifications; avoid oils that do not carry these standards.
- Climate considerations: For extreme temperatures, follow the grade recommended by your manual for those conditions.
In practice, follow the official specs for your exact model year and engine, and choose a reputable brand of oil to ensure reliable protection.
Oil capacity and change interval
Knowing how much oil your GS 300 holds and when to change it helps protect the engine over time. The total capacity varies slightly by engine variant and whether an oil cooler is fitted, but most configurations hover around five quarts or more in a full change.
Capacity and schedule basics
For most GS 300 configurations, you can expect roughly five to six quarts of oil with a filter. The precise capacity is listed in the owner’s manual, and the dipstick should confirm you’re within the proper range after a change.
- Typical capacity: about 5 to 6 quarts (roughly 4.7 to 5.7 liters) with filter; verify the exact figure for your engine in the owner’s manual.
- Change interval: with synthetic oil, many owners follow a 5,000–7,500 mile schedule under normal driving; in harsh conditions, follow the maintenance minder or dealership recommendations.
- Filter replacement: replace the oil filter at every oil change.
Sticking to the factory-recommended interval and using the right viscosity helps maximize engine life and performance.
How to verify the correct oil for your car
If you’re unsure about the exact specification for your GS 300, these quick checks can help you confirm the right oil without guesswork.
- Owner’s manual: It lists the exact grade, capacity, and specification for your year and engine.
- Under-hood label: A sticker on the engine bay often shows the recommended viscosity and sometimes the API spec.
- Dealership or mechanic: Provide your VIN to confirm the exact oil spec for your vehicle’s configuration.
When in doubt, choose a high-quality full-synthetic oil that matches the listed specification and brand you trust.
Summary
The standard answer for most Lexus GS 300 models is 5W-30 full-synthetic oil, with 10W-30 as a climate-specific alternative if permitted by the manual. Always verify the exact grade, capacity, and specification for your year and market, keep to the recommended change intervals, and use a reputable oil brand. This approach helps maintain reliable performance and engine longevity across the GS 300’s lifespan.
What kind of oil does a Lexus GS 300 take?
The recommended oil for a Lexus GS 300 is SAE 5W-30 for most models, which is suitable for all temperatures. You should use a synthetic or synthetic blend oil to ensure proper engine protection and performance. It is also crucial to check your specific owner's manual to confirm the correct type and capacity for your model year, as recommendations can vary.
Oil type and grade
- SAE 5W-30: This is the most commonly recommended viscosity for most Lexus GS 300 models.
- Synthetic or synthetic blend: For better performance and protection, especially in modern engines, a synthetic or synthetic blend oil is recommended.
- High-mileage oil: If your vehicle has over 75,000 miles, consider a high-mileage oil designed to reduce leaks and protect the engine.
How to confirm your specific needs
- Check the oil cap: The recommended oil type is often printed on the oil cap under the hood.
- Consult your owner's manual: Your owner's manual is the most reliable source for the specific oil type, viscosity, and capacity for your vehicle.
- Note the capacity: The oil capacity can vary by model year and drivetrain (AWD vs. RWD). For example, the 2006 GS300 has different capacities for AWD (6.8 quarts) and RWD (6.7 quarts) models.
Important considerations
- Check the level: Always check the oil level after refilling to ensure it's within the correct range.
- Filter: A new oil filter should be replaced with every oil change.
- High mileage: While some owners of older, high-mileage vehicles use 10W-40 for added protection, 5W-30 is the factory-recommended choice for most GS 300s.
What kind of oil does a 2004 Lexus gs300 take?
5W-30 (All TEMPS) - SAE 5W-30 is preferred. Capacity: 5.7 quarts (with filter). After refill check oil level.
What oil does a 2000 Lexus GS300 use?
Notes: Full synthetic. 5W-30.
Can I use 5W-20 in a Lexus?
Types of Oil Used in Lexus Vehicles
Based on their engine designs, some models might need different grades, such as 5W-20 or the super-thin 0W-16. Engineered to meet the exacting requirements of high-performance Lexus engines, Toyota Genuine Motor Oil stands out as a superior choice.
