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2026 Toyota 4Runner maintenance schedule

The 2026 4Runner is part of the N320 generation (2025-2026), sold as an SUV. Below: its service intervals with the source behind each one, the fluids it takes, and the NHTSA recalls issued for it.

Service schedule

What the 2026 4Runner needs, and when

Manufacturer rows link to Toyota's own schedule, Independent rows to a service shop or parts retailer's published guide.

ServiceIntervalSource
Engine oil and filter

5,000 for severe duty

10,000 mi / 1 yearIndependent
Engine air filter30,000 mi / 3 yearsIndependent
Cabin air filter20,000 mi / 2 yearsIndependent
Tire rotation5,000 mi / 6 monthsIndependent
Brake fluidInspect, replace as neededIndependent
Engine coolant100,000 mi / 10 yearsIndependent
Transmission fluidInspect, replace as neededIndependent
Spark plugs40,000 mi / 4 yearsIndependent
Serpentine beltInspect, replace as neededIndependent
Differential and transfer case fluid (4WD)

Inspect/Replace

30,000 mi / 3 yearsIndependent
12V battery

Inspect annually

Inspect, replace as neededIndependent

Intervals are for normal driving; towing, short trips, extreme heat or dust shorten them. Services we could not find an interval for are left off rather than guessed.

Fluids and engines

What goes in it

Engine oil
0W-20
Coolant
SLLC
Transmission fluid
ATF WS

Powertrains in this generation

  • 2.4L 4-cyl (T24A-FTS), 278 hp, 8-speed Auto, RWD/4WD
  • 2.4L 4-cyl hybrid (T24A-FTS Hybrid), 326 hp, 8-speed Auto, 4WD

Confirm the exact spec against the owner's manual or the label under the hood; capacities vary by engine and drivetrain.

Safety recalls

2 NHTSA recalls for the 2026 Toyota 4Runner

From NHTSA's recall database, matched by model and year. Recall repairs are free at Toyota dealers, and a given car may already be fixed or fall outside a campaign, so check the VIN at nhtsa.gov/recalls before you buy.

Equipment

NHTSA 26V571000

September 2026

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2024 Toyota Tacoma Hybrid, 2025 Tundra Hybrid, Tundra, 2026 RAV4 Hybrid, 4Runner i-Force Max Hybrid, and 4Runner vehicles. The load carrying capacity modification label may display inaccurate added weight values. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 110, "Tire Selection and Rims."

Remedy: Dealers will replace the load carrying capacity modification label, free of charge. Owner notification letters are expected to be mailed October 18, 2026. Owners may contact Toyota's customer service at 1-800-331-4331. Toyota's number for this recall is 26TA18.

Equipment

NHTSA 26V282000

May 2026

Gulf States Toyota, Inc. (GST) is recalling certain 2026 4Runner vehicles. The load carrying capacity modification label states the incorrect load carrying capacity. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 110, "Tire Selection and Rims."

Remedy: GST will mail a new modification label to owners, free of charge. Owner notification letters were mailed June 18, 2026. Owners may contact GST customer service at 1-800-444-1074. GST's number for this recall is 26R1.

Other 4Runner model years

N320 (2025-2026)

20252026

Shopping new? The Toyota 4Runner guide covers the current model, with what it costs to keep for 1 to 15 years.

Sources

Researched 2026-09-16. Modeling, not mechanic advice - always confirm against your car's owner's manual and service records.

Running a 4Runner for income?

Carlyle scores the exact listing on cost per remaining mile and projected Turo income, so you know what a 2026 4Runner earns before you buy it.

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