2026 Toyota 4Runner maintenance schedule
Every service on the 2026 4Runner, with its interval and an estimated cost.
GarageHub estimates the 2026 Toyota 4Runner oil change interval at every 10,000 mi or 12 months, whichever comes first (estimated cost $70-$120); this is not the manufacturer's figure, so check your owner's manual.
Service intervals
From the 2026 Toyota 4Runner schedule. Rows marked “GarageHub estimate” are not taken from the manufacturer's maintenance schedule. Check your owner's manual for those.
| Service | Every | Est. Cost | Status |
|---|---|---|---|
| Engine Oil & Filter (2.4L turbo)GarageHub estimateSafety item | 10,000 mi / 12 mo≈ 16,000 km / 12 mo | $70-$120 | |
| Tire Rotation (2.4L turbo)GarageHub estimate | 5,000 mi / 6 mo≈ 8,000 km / 6 mo | $25-$50 | |
| Engine Air Filter (2.4L turbo)GarageHub estimate | 30,000 mi / 36 mo≈ 48,000 km / 36 mo | $30-$65 | |
| Cabin Air Filter (2.4L turbo)GarageHub estimate | 30,000 mi / 36 mo≈ 48,000 km / 36 mo | $25-$55 | |
| Spark Plugs (2.4L turbo)GarageHub estimate | 40,000 mi / 48 mo≈ 64,000 km / 48 mo | $150-$300 | |
| Engine Coolant (2.4L turbo)GarageHub estimate | 100,000 mi / 120 mo≈ 161,000 km / 120 mo | $120-$240 | |
| Brake Fluid (inspect level/condition) (2.4L turbo)GarageHub estimate | 5,000 mi / 6 mo≈ 8,000 km / 6 mo | — | |
| Brake Inspection (2.4L turbo)GarageHub estimateSafety item | 5,000 mi / 6 mo≈ 8,000 km / 6 mo | — | |
| Automatic Transmission Fluid (inspect) (2.4L turbo)GarageHub estimate | 30,000 mi / 36 mo≈ 48,000 km / 36 mo | — | |
| Rear Differential Fluid (inspect) (2.4L turbo)GarageHub estimate | 15,000 mi / 18 mo≈ 24,000 km / 18 mo | — | |
| Front Differential Fluid (inspect) (2.4L turbo)GarageHub estimate | 15,000 mi / 18 mo≈ 24,000 km / 18 mo | — | |
| Transfer Case Fluid (inspect) (2.4L turbo)GarageHub estimate | 30,000 mi / 36 mo≈ 48,000 km / 36 mo | — | |
| Propeller Shaft Bolts & Boots (2.4L turbo)GarageHub estimate | 15,000 mi / 18 mo≈ 24,000 km / 18 mo | — | |
| Drive Belt Inspection (2.4L turbo)GarageHub estimate | 60,000 mi / 72 mo≈ 97,000 km / 72 mo | — | |
| Vacuum Pump for Brake Booster (inspect) (2.4L turbo)GarageHub estimate | 120,000 mi / 144 mo≈ 193,000 km / 144 mo | — | |
| Engine Oil & Filter (2.4L turbo Hybrid)Safety itemi-FORCE MAX: every 10,000 mi / 12 months; SAE 0W-20 ILSAC GF-6A. Severe (mainly dirt or dusty roads): every 5,000 mi / 6 months. Capacity with filter 5.9 qt (5.6 L); without 5.6 qt (5.3 L). | 10,000 mi / 12 mo≈ 16,000 km / 12 mo | $70-$120 | |
| Tire Rotation (2.4L turbo Hybrid)Every 5,000 mi / 6 months. | 5,000 mi / 6 mo≈ 8,000 km / 6 mo | $25-$50 | |
| Engine Air Filter (2.4L turbo Hybrid)Replace every 30,000 mi / 36 months; severe (dirt roads): inspect every 5,000 mi. | 30,000 mi / 36 mo≈ 48,000 km / 36 mo | $30-$65 | |
| Cabin Air Filter (2.4L turbo Hybrid)Replace every 30,000 mi / 36 months. | 30,000 mi / 36 mo≈ 48,000 km / 36 mo | $25-$55 | |
| Spark Plugs (2.4L turbo Hybrid)Replace every 40,000 mi (40k, 80k, 120k). NGK DILZKAR8E7H, gap 0.027 in (0.7 mm). | 40,000 mi / 48 mo≈ 64,000 km / 48 mo | $150-$300 | |
| Engine Coolant (2.4L turbo Hybrid)Engine coolant: first at 100,000 mi / 120 months, then every 50,000 mi / 60 months. Toyota Super Long Life Coolant; capacity (gasoline engine, reference) 12.0 qt (11.4 L). | 100,000 mi / 120 mo≈ 161,000 km / 120 mo | $120-$240 | |
| Inverter CoolantPower control unit (inverter/intercooler) circuit: first at 150,000 mi / 180 months, then every 50,000 mi / 60 months. Capacity (reference) 2.4 qt (2.3 L). | 150,000 mi / 180 mo≈ 241,000 km / 180 mo | — | |
| HV Battery Cooling Intake Filter (clean)Inspect every 5,000 mi; clean every 20,000 mi. | 20,000 mi≈ 32,000 km | — | |
| Brake Fluid (inspect level/condition) (2.4L turbo Hybrid)Level/condition inspection only; no replacement scheduled. DOT 3 / SAE J1703 or DOT 4 / SAE J1704. | 5,000 mi / 6 mo≈ 8,000 km / 6 mo | — | |
| Brake Inspection (2.4L turbo Hybrid)Safety itemVisual every 5,000 mi; thickness and disc runout every 30,000 mi. | 5,000 mi / 6 mo≈ 8,000 km / 6 mo | — | |
| Automatic Transmission Fluid (inspect) (2.4L turbo Hybrid)8-speed automatic with motor-generator, ATF WS. Normal: inspect every 30,000 mi / 36 months. Severe (towing or extensive idling): replace at 60,000 and 120,000 mi. Capacity (reference) 13.2 qt (12.5 L). | 30,000 mi / 36 mo≈ 48,000 km / 36 mo | — | |
| Rear Differential Fluid (inspect) (2.4L turbo Hybrid)Normal: inspect every 15,000 mi; severe (towing): replace every 15,000 mi. LT 75W-85 GL-5; 5.9 qt (5.6 L), Trailhunter 6.9 qt (6.5 L). | 15,000 mi / 18 mo≈ 24,000 km / 18 mo | — | |
| Front Differential Fluid (inspect) (2.4L turbo Hybrid)4WD. Normal: inspect every 15,000 mi; severe (towing): replace every 15,000 mi. 1.4 qt (1.3 L) part-time, 1.3 qt (1.2 L) full-time 4WD. | 15,000 mi / 18 mo≈ 24,000 km / 18 mo | — | |
| Transfer Case Fluid (inspect) (2.4L turbo Hybrid)4WD. Normal: inspect every 30,000 mi; severe (dirt roads or towing): replace every 30,000 mi. 1.2 qt (1.1 L) part-time, 1.5 qt (1.4 L) full-time. | 30,000 mi / 36 mo≈ 48,000 km / 36 mo | — | |
| Propeller Shaft Bolts & Boots (2.4L turbo Hybrid)Torque bolts and inspect boots every 15,000 mi; severe (dirt/salted/rough or muddy roads, towing): every 5,000 mi. | 15,000 mi / 18 mo≈ 24,000 km / 18 mo | — | |
| Drive Belt Inspection (2.4L turbo Hybrid)Initial inspection at 60,000 mi, then every 15,000 mi. | 60,000 mi / 72 mo≈ 97,000 km / 72 mo | — | |
| Vacuum Pump for Brake Booster (inspect) (2.4L turbo Hybrid)Inspect at 120,000 mi; replace vane and vane caps. | 120,000 mi / 144 mo≈ 193,000 km / 144 mo | — | |
| Suspension & Steering Inspection (2.4L turbo)GarageHub estimate | 15,000 mi / 18 mo≈ 24,000 km / 18 mo | — | |
| Suspension & Steering Inspection (2.4L turbo Hybrid)Inspect ball joints and dust covers, steering gear, and steering linkage and boots every 15,000 mi / 18 months. | 15,000 mi / 18 mo≈ 24,000 km / 18 mo | — |
≈ converted from the other unit and rounded.
Est. costs are US-typical, in USD.
- 0 Due now
- 0 Within 5,000 mi
- 0 Later
Ask Rev about my 4Runner
GarageHub · Free · Your AI MechanicOpenThe 2026 Toyota 4Runner rides on the new N310 sixth-generation (TNGA-F) platform, swapping the old V6 for a 2.4L turbocharged inline-4, with an available 2.4L turbo hybrid i-FORCE MAX. Both engines drive through an 8-speed automatic and use a timing chain—there is no timing belt to replace. Because these are newer turbocharged (and, on i-FORCE MAX, hybridized) powertrains, clean oil and cooling-system health matter more than they did on the old naturally aspirated V6. Full 2026 factory details were still being finalized at publication, so confirm exact intervals against your owner's manual and the current Toyota configurator.
What happens if you skip it
- Stretching oil-change intervals on the turbocharged 2.4L accelerates turbo bearing wear and carbon buildup, risking expensive turbocharger and timing-chain damage the old V6 rarely suffered.
- Neglecting brake fluid flushes lets absorbed moisture reduce braking performance and corrode ABS hardware on a heavy 4WD SUV that often carries loads.
- Ignoring the i-FORCE MAX hybrid cooling system can lead to inverter or hybrid-battery overheating and thermal-management faults that are costly to repair.
- Skipping transfer case and differential service on 4WD models causes gear and clutch wear, driveline whine, and eventual failure on this body-on-frame truck.
- Running direct-injection spark plugs past their interval promotes misfires, rough idle, and reduced fuel economy, with potential catalytic converter damage.
- Deferring the fill-for-life 8-speed transmission fluid under towing or off-road duty overheats the ATF, producing harsh shifts and shortened transmission life.
Common issues at higher mileage
- 30,000+ mi
- As a first-model-year of a new generation, early-build software calibration and minor turbo/hybrid teething items may surface; keep up with TSBs and dealer updates.
- 60,000+ mi
- Turbocharged direct-injection engines can develop intake-valve carbon buildup causing rough idle or reduced power; fuel-system service or walnut blasting may help on higher-mileage examples.
- 60,000+ mi
- Front brake pad and rotor wear on this heavy SUV, accelerated by towing on non-hybrid trims; regenerative braking somewhat extends pad life on i-FORCE MAX.
- 80,000+ mi
- Differential and transfer case fluid degradation on 4WD trucks used off-road or for towing; whine or notchy engagement signals overdue gear-oil service.
- 90,000+ mi
- Cooling-system component aging on turbo and hybrid systems; inspect hoses, pump, and hybrid coolant during scheduled service to prevent overheating.
- 100,000+ mi
- Turbocharger wastegate/boost-control wear can emerge on engines that ran extended oil intervals; keep oil changes on schedule to minimize risk.
Common questions about the 2026 Toyota 4Runner
How often does a 2026 Toyota 4Runner need an oil change?
GarageHub estimates the 2026 Toyota 4Runner oil change interval at every 10,000 mi or 12 months, whichever comes first (estimated cost $70-$120); this is not the manufacturer's figure, so check your owner's manual.
What maintenance does a 2026 Toyota 4Runner need?
The services not to skip on a 2026 Toyota 4Runner: engine oil & filter (2.4l turbo hybrid) every 10,000 mi / 12 mo; brake inspection (2.4l turbo hybrid) every 5,000 mi / 6 mo. The table above lists every service with its interval and an estimated cost.
What goes wrong on a Toyota 4Runner at higher mileage?
What owners report as the miles add up — 30,000+ mi: As a first-model-year of a new generation, early-build software calibration and minor turbo/hybrid teething items may surface; keep up with TSBs and dealer updates. 60,000+ mi: Turbocharged direct-injection engines can develop intake-valve carbon buildup causing rough idle or reduced power; fuel-system service or walnut blasting may help on higher-mileage examples. 60,000+ mi: Front brake pad and rotor wear on this heavy SUV, accelerated by towing on non-hybrid trims; regenerative braking somewhat extends pad life on i-FORCE MAX. 80,000+ mi: Differential and transfer case fluid degradation on 4WD trucks used off-road or for towing; whine or notchy engagement signals overdue gear-oil service. 90,000+ mi: Cooling-system component aging on turbo and hybrid systems; inspect hoses, pump, and hybrid coolant during scheduled service to prevent overheating. 100,000+ mi: Turbocharger wastegate/boost-control wear can emerge on engines that ran extended oil intervals; keep oil changes on schedule to minimize risk.
Keep this schedule for your 4Runner
Log what you've done, get reminded what's next. Rev knows the intervals for your 4Runner.