The 2019 Toyota 4Runner is one of the most reliable midsize SUVs ever produced. Powered by Toyota’s legendary 4.0L 1GR-FE V6 engine, the 4Runner is known for exceptional durability, off-road capability, and the ability to exceed 250,000 miles with proper maintenance.
Whether you use your 4Runner for daily commuting, overlanding, towing, or off-road adventures, using the correct engine oil and maintaining proper oil levels is essential for maximizing engine life and performance.
2019 Toyota 4Runner Oil Capacity
The 2019 Toyota 4Runner oil capacity is 6.6 quarts (6.2 liters) when replacing both the engine oil and oil filter. The 4Runner uses Toyota’s proven 1GR-FE 4.0L V6 engine, which requires full synthetic motor oil for optimal performance and protection.
Quick Answer: The 2019 Toyota 4Runner requires 6.6 quarts of SAE 0W-20 full synthetic motor oil with a filter replacement.
2019 Toyota 4Runner Oil Type
Toyota recommends SAE 0W-20 full synthetic motor oil for all temperatures and driving conditions. This oil provides excellent cold-start protection, improved fuel economy, and superior engine wear protection compared to conventional oils.
Engine Specifications
Best Oil for a 2019 Toyota 4Runner
Recommended Oil Brands
- Toyota Genuine Motor Oil 0W-20
- Mobil 1 Advanced Fuel Economy 0W-20
- Pennzoil Platinum Full Synthetic 0W-20
- Valvoline Advanced Full Synthetic 0W-20
- Castrol EDGE 0W-20
- Royal Purple 0W-20
Benefits of Synthetic Oil
- Improved cold-start protection
- Reduced engine wear
- Better fuel economy
- Superior sludge resistance
- Longer oil life
- Cleaner engine internals
Oil Filter Information
Toyota equips the 2019 4Runner with a cartridge-style oil filter system. The OEM oil filter is designed to provide proper oil flow, filtration efficiency, and long service life.
- Toyota OEM 04152-YZZA5
- Mobil 1 M1C-451A
- WIX WL10290
- K&N PS-7020
- FRAM XG9972
Oil Change Interval
Toyota recommends oil changes every 10,000 miles or 12 months when using full synthetic oil under normal driving conditions. Owners who frequently tow, drive off-road, or operate in extreme temperatures often perform oil changes more frequently.
Oil Change Cost
How to Change Oil in a 2019 Toyota 4Runner
Common 4Runner Oil-Related Problems
Oil Filter Housing Leaks
Improper installation of the cartridge filter housing or damaged O-rings may cause oil leaks.
Overfilling the Crankcase
Some owners report inaccurate oil level readings if the oil is checked immediately after driving. Allow the oil to settle before checking.
High-Mileage Oil Seepage
Valve cover gaskets and timing cover seals may develop minor oil leaks as mileage increases.
Neglected Maintenance
Extended oil change intervals beyond recommended limits can lead to sludge buildup and accelerated engine wear.
Signs Your 4Runner Needs an Oil Change
- Dark or dirty oil
- Maintenance reminder light
- Reduced fuel economy
- Engine running louder than normal
- Burning oil smell
- Rough idle
- Low oil level
- Oil pressure warning light
Maintenance Tips for Longer Engine Life
- Use SAE 0W-20 full synthetic oil
- Check oil level monthly
- Replace the oil filter at every oil change
- Inspect for leaks regularly
- Follow severe-service maintenance schedules when towing
- Maintain proper cooling system operation
- Use OEM-quality replacement parts
- Address warning lights immediately
Frequently Asked Questions
How much oil does a 2019 Toyota 4Runner take?
The 2019 Toyota 4Runner requires 6.6 quarts of engine oil with a filter replacement.
What oil type does a 2019 Toyota 4Runner use?
Toyota recommends SAE 0W-20 full synthetic motor oil.
What oil filter fits a 2019 Toyota 4Runner?
The OEM oil filter is Toyota 04152-YZZA5.
How often should oil be changed?
Toyota recommends oil changes every 10,000 miles under normal driving conditions when using synthetic oil.
Can I use 5W-20 instead of 0W-20?
Yes, temporarily if 0W-20 is unavailable, but Toyota recommends returning to 0W-20 during the next oil change.
Final Thoughts
The 2019 Toyota 4Runner continues to be one of the most dependable SUVs available. By using the correct 6.6-quart oil capacity, SAE 0W-20 full synthetic oil, and following Toyota’s maintenance schedule, owners can enjoy exceptional reliability and long engine life.
Quick Summary
- Engine: 4.0L V6 (1GR-FE)
- Oil Capacity: 6.6 Quarts (6.2 Liters)
- Oil Type: SAE 0W-20 Full Synthetic
- Oil Filter: Toyota 04152-YZZA5
- Oil Change Interval: 10,000 Miles
- Horsepower: 270 HP
- Torque: 278 lb-ft