The 2019 Toyota 4Runner, powered by a 4.0-liter V6, requires SAE 5W-30 engine oil that meets API SN or newer and ILSAC GF-5, with a typical capacity of about 6.6 quarts including the filter. Synthetic or synthetic-blend oil is recommended, and you should follow the service intervals in the owner’s manual or at a Toyota dealership for your climate and driving conditions.
Oil specification for the 4Runner
Understanding the exact oil grade, standards, and capacity helps you choose the right product and maintain engine health over time.
Recommended oil and standards
For the 2019 4Runner’s 4.0L V6 (1GR-FE), Toyota specifies:
- SAE 5W-30 engine oil
- Meets API SN or newer
- Meets ILSAC GF-5
- Synthetic or synthetic-blend oil is acceptable
The oil should be of high quality and meet the above standards to ensure proper lubrication and fuel efficiency.
Oil capacity
The engine holds roughly 6.6 quarts (about 6.2 liters) of oil with a filter change. Use the dipstick to verify level after filling and service.
Oil change intervals and practical tips
Oil change frequency depends on the oil type you use and your driving conditions. The guidance below aligns with common industry practice and Toyota recommendations, but you should confirm exact intervals in your owner’s manual or via your dealer.
- Conventional oil: typically every 5,000 miles (about 8,000 km)
- Synthetic or synthetic-blend oil: often up to 10,000 miles (about 16,000 km), depending on driving conditions
- Use the vehicle’s Oil Life Monitor and respect the manual’s guidance for severe driving conditions (dusty roads, frequent short trips, towing, etc.)
- Always use oil that meets API SN or newer and ILSAC GF-5; avoid oils with incompatible specifications
Regularly following the recommended intervals helps protect the 4Runner’s 4.0L engine and maintain fuel efficiency and performance.
Practical maintenance tips
Climate considerations
While 5W-30 is the standard recommendation for most conditions, check the owner’s manual for any region-specific notes. Extreme temperatures may influence the chosen viscosity within the manufacturer’s recommended range.
Checking and topping up oil
To check your oil: park on level ground, turn off the engine, wait a few minutes, pull the dipstick, wipe, reinsert, then pull again to read. If the level is low, add small amounts of the correct 5W-30 oil until it reaches the full mark. Do not overfill.
Summary
The 2019 4Runner uses SAE 5W-30 engine oil that meets API SN or newer and ILSAC GF-5, with an oil capacity of roughly 6.6 quarts with a filter. Synthetic or synthetic-blend oils are recommended, and follow the owner’s manual or dealership guidance for the correct change intervals and climate-specific notes. Keeping to the specified oil type and change schedule helps ensure the longevity and performance of the 4Runner’s 4.0L V6.
Can I use 5W30 instead of 0w20 in my Toyota?
Modern engines designed for 0W-20 oil require specific viscosity for optimal performance, and using thicker 5W-30 oil may compromise efficiency while potentially voiding manufacturer warranties.
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What is the bad year for 4Runners?
The 2003 through 2005 4Runners may be Toyota's worst. All three model years have serious rusting issues, so much so that many owners report severe rust accumulating on the vehicle's frame. This generation also had widespread reports of head gaskets leaking or failing, which is an expensive issue for owners.
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How many quarts of oil does a 2019 Toyota 4Runner 4.0 take?
6.6 quarts
Oil Grade: API*
| Viscosity: | 0W-20 (All TEMPS) - 0W-20 is the best choice for good fuel economy and starting in cold weather. If 0W-20 is not available 5W-20 may be used. However, it must be replaced with 0W-20 at the next oil change. |
|---|---|
| Capacity: | 6.6 quarts (with filter). After refill check oil level. |
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What type of oil does a 2019 Toyota Four Runner take?
So, what is the recommended oil for a Toyota 4Runner? For peak performance, the manufacturer and our service technicians highly recommend SAE 0W-20 or SAE 5W-20 full synthetic oil.
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