Toyota4Runner2015Overview/toyota/4runner/2015/base/

2015 Toyota 4Runner

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2015 4Runner.

Body SUVTransmission Automatic (S5)

The 2015 Toyota 4Runner is an SUV with a 6.6-quart 0W-20 oil capacity and an Automatic (S5) transmission, carrying EPA ratings of 17/22/19 mpg. Within the model’s 1990–2026 complaint history—where owner grievances reached a high of 707 for the 2003 model and a low of 5 for 2026—this model year generated 85 total owner complaints across nine recalls, with air bags cited as the top complaint area. That comparatively low complaint count places the 2015 well below the 2003 peak, indicating a relatively uneventful year in the 4Runner’s documented history.

Model year202620252024202320222021202020192015

Quick specs

Fluid capacities, tune-up values and fuel economy at a glance.

Engine oil capacity6.6 qtOEM · verified
Engine oil type0W-20OEM · verified
EPA fuel economy17/22/19 mpgEPA · verified

Fitment & sizes

Replacement part sizes and factory part numbers — battery, bulbs, filters and belts.

From the factory this vehicle uses a BCI 24F · 585 CCA battery, OE oil filter 9672335028. Each part links to every other vehicle that shares it, so a part you already stock may fit more of your fleet than you'd expect.

Battery groupBCI 24F · 585 CCAOEM · verified
Tail / brake / turnFLCYOEM · verified
Tire sizeP245/60R20, P265/70R17OEM · verified
Wheel / rim7.0, 7.0-7.5 inOEM · verified

OE service part numbers OEM · verified

Engine oil filter9672335028 alt 9030179006
Engine air filter1780138051
Spark plug9091901233
Battery2880054020
Front wiper blades8522252180 alt 8521253081
Serpentine belt90916A2015
Thermostat1632631050 alt 160310P010
Cabin air filter8713907020 alt 8713950100

Full specifications

Engine, drivetrain, dimensions and economy.

Engine & drivetrain NHTSA vPIC

TransmissionAutomatic (S5)

Dimensions & weight NHTSA vPIC

Overall length189.8 in
Overall width76 in
Overall height71.7 in
Wheelbase109.8 in
Curb weight4806 lb
Track (front / rear)63.4 / 63.4 in
Weight distribution (front / rear)54/46

Ratings & economy EPA / vPIC

EPA city / highway / combined17 / 22 / 19 mpg
DrivetrainRear-Wheel Drive
Recommended fuelRegular Gasoline

Performance & power Independent road tests

0–60 mph, quarter-mile, horsepower and torque from independent road tests.

Independent road tests for the 4Runner of this era, listed by trim and engine — this page spans more than one engine, so no single horsepower figure is shown.

7.9 sec0–60 mph (tested)quickest 7.90 sec — 2015 Limited
YearTrim / engine0–60¼ mileHPDrivetrain
2015Limited 4.0L V67.90 sec16.00 sec270 hp4x4
2014Limited 4.0L V67.50 sec15.80 sec270 hp4x4
2014SR5 4.0L V67.50 sec15.70 sec270 hp4x4
2014Trail Premium 4.0L V67.60 sec15.90 sec270 hp4x4
2014Limited 4.0L V68.50 sec16.50 sec270 hp4x4
2017TRD Off-Road 4.0L V67.50 sec15.90 sec270 hp4x4
2017TRD Pro 4.0L V68.00 sec16.10 sec270 hp4x4
2019TRD Off-Road Premium 4.0L V67.70 sec16.00 sec270 hp4x4

Service quick specs OEM factory data

Capacities, torques and tune-up values from the factory service manual.

This engine holds 6.6 qt of 0W-20 engine oil, 75W-85 · GL-5 in the differential, SAE J1703 · DOT 3 brake fluid. Torque the oil drain plug to 30.0 ft-lbs. The firing order is 1-2-3-4-5-6.

Lubricants & capacities

Automatic Transmission FluidATF
Automatic Transmission Fluid Capacity1.8
Brake FluidSAE J1703 · DOT 3
Differential Gear Oil75W-85 · GL-5
Engine CoolantHOAT
Engine Coolant Capacity11.1
Engine Oil0W-20
Engine Oil Capacity6.6 qt

Engine torques

Camshaft Bearing/Carrier Cap Bolts or Studs10MM Bolts: 7 ft-lbs, 12MM Bolts: 18 ft-lbs
Crankshaft Pulley and/or Damper Bolts192 ft-lbs
Engine Flywheel Bolts61 ft-lbs
Engine Oil Pan Drain Plug30.0 ft-lbs
Oil Pump to Cylinder BLock Bolts/Studs7 ft-lbs

Chassis torques

Steering Track (Rod End) Bolts67.0 ft-lbs
Transfer Case Fill Plug27.0 ft-lbs
Transfer Case Drain Plug27.0 ft-lbs
Front Wheel Hub173 ft-lbs
Front Wheel Hub203 ft-lbs
Front Wheel Hub Bearing Housing BoltsFront wheel adjusting nut. ft-lbs

Ignition

Cylinder Firing Order1-2-3-4-5-6
Curb Idle Speed (No Load)690-790 rpm
Spark Plug ManufacturerToyota
Spark Plug Gap.039 - .043 (2) in
Spark Plug Torque13 ft-lbs
Ignition Timing10 degrees
Ignition Timing Acceptable Variance2 degrees

Battery & A/C

RefrigerantR134a
Refrigerant Capacity18.3-20.3 lbs
Oil GroupPAG
Oil Type46
Oil Capacity4.50-4.62 oz
Standard BCI Group Number24F
Standard BCI Cranking Performance585 cca

Service checks

Regulated Fuel System Pressure (With Vacuum)46.5-47.4 @ idle or fuel pump running psi
Residual Pressure21 After 5 min, engine off psi
Engine Oil Pressure4.3 psi @ Idle, 43-85 psi @ 3000 rpm psi

Brakes

Brake Caliper Bolt to Carrier TorqueRear: 65 /; Rear: 65
Brake Caliper Carrier to Hub Bolt TorqueFront: 91; Rear: 77 /; Front: 91; Rear: 77
ABS Sensor TorqueFront: 6.2; Rear: 9.5 /
Minimum Pad ThicknessFront: 0.039; Rear: 0.039 in
Minimum Shoe Thickness0.039 in
Vented Rotor Minimum Thickness for ReplacementFront: 1.140; Rear: .630
Maximum Rotor RunoutFront: .002; Rear: .0079
Maximum Drum DiameterParking Brake: 8.310

Multi-step torque procedures OEM · verified

Connecting Rod (Large End) Bearings — tightening sequence 1 stages
118 ft. lbs., Step 2: 9018 ft. lbs

Factory maintenance schedule OEM · verified

Normal service, condensed from the factory interval matrix.

Under the factory schedule, replace the engine oil and filter every 10,000 mi; spark plugs at 120,000 mi; coolant every 50,000 mi. The big-interval services (every 50,000 mi for coolant, and the transmission fluid) are the ones owners most often skip — on a lower-mileage example, assume the original fluids are still in it and check them first.

Every 5,000 miBrake System (inspect) · Floor Mat (inspect) · Tire & Wheel Assembly (rotate) · Universal Vehicle Operation (inspect all fluid levels) · Windshield Wiper Blade (inspect)
Every 10,000 miEngine Oil (drain & refill) · Engine Oil Filter (replace)
Every 15,000 miAccessory Drive Belt (inspect) · Air Conditioning Condenser (inspect) · Brake Line (inspect) · CV Joint Boot (inspect) · Differential (inspect fluid level) · Driveshaft (inspect)
Every 30,000 miBrake Drum Assembly (inspect) · Brake Linings (inspect) · Brake Rotor (inspect) · Cabin Air Filter (replace) · Engine Air Filter Element (replace) · Fuel Evaporative Emission Control System Lines (inspect)
Every 50,000 miEngine Coolant System (drain, flush & refill)
At 60,000 miAccessory Drive Belt (inspect)
At 100,000 miEngine Coolant System (drain, flush & refill)
At 120,000 miSpark Plugs (replace)

Reliability & federal safety record

Owner-reported issues, recalls, investigations and service bulletins on record with NHTSA — an unfiltered look at what owners actually experience.

The 2015 Toyota 4Runner sits within the fifth and final generation (2010–2024), where federal complaint volumes have generally trended downward from a 2010 peak of 145 to the mid-30s by 2017. The 2015 model year shows 85 complaints—slightly above the 76 in 2014 and the 77 in 2016—while recalls rose to nine, the highest since 2010’s twelve. This places 2015 at a minor uptick in the generation’s reliability arc, though still well below the early-decade average. The top complaint areas—air bags (12), electrical system (8), and suspension (7)—mirror broader generational patterns without introducing new failure modes, and crash-related complaints (10) remain modest. No fire complaints were recorded for 2015, further aligning it with the generation’s overall safety profile. Given the data, the 2015 4Runner represents a stable, mid-cycle year with no red flags, making it a sound used purchase if service history confirms recall and TSB remedies.

9
Open recalls
NHTSA campaigns
338
Service bulletins
Manufacturer communications
1
ODI investigations
Office of Defects Investigation
85
Owner complaints
10 involved a crash · 0 a fire
NHTSA crash-test rating federal NCAP · out of 5 stars
Overall★★★★
Frontal★★★★
Side★★★★★
Rollover★★★★★

Owner complaints filed with NHTSA, by component

All 85 complaints on record, top 8 components.

Air Bags12
Unknown Or Other8
Electrical System8
Suspension7
Structure7
Fuel/Propulsion System6
Steering3
Seats2

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

Showing 2 of 9 campaigns on record for this vehicle.

19V005000Air Bags:Frontal:Passenger Side:Inflator ModuleReported 09/01/2019

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2014-2016 Toyota 4Runner, 2014-2015 Scion xB, Lexus IS350C, IS250C, 2014 Toyota Sienna, Lexus IS-F, and 2014-2017 Lexus GX460 vehicles sold, or ever… Remedy: Toyota will notify owners. Depending on the vehicle model, dealers will replace the front passenger air bag inflator, or replace the air bag assembly. The recall began February…

19V741000Air Bags:Frontal:Passenger Side:Inflator ModuleReported 17/10/2019

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2010-2016 4Runner, 2003-2006 Tundra, 2003-2013 Corolla, 2009-2010 Corolla Matrix, 2004-2005 RAV4, 2002-2007 Sequoia, 2011-2013 Sienna, 2008-2012… Remedy: Toyota will notify owners. Depending on the vehicle model, dealers will replace the front driver inflator, front passenger airbag inflator, the airbag assembly, or the front…

Technical service bulletins NHTSA · verified

Showing 5 of 338 bulletins on record with NHTSA.

BulletinDateComponentSummary
T-SB-0055-24 Rev22026-01-07Unknown Or OtherSome 2005 – 2026 Toyota vehicles that have undergone water intrusion may exhibit a…
T-SB-0058-23 Rev12025-06-13Electrical SystemThe air conditioning dye injection tool kit has been developed to aid in identifying the…
T-SB-0035-24 Rev22024-12-06StructureAcid rain results from rainwater or other airborne moisture that become acidic due to…
T-SB-0038-24 Rev22024-12-06StructureTo prevent brake rotor rust from forming during transportation and storage, wheel film…
T-SB-0039-24 Rev22024-12-06StructureThe condition known as acid rain is caused by airborne chemicals or particles in the…

Common OBD-II trouble codes

The most common OBD-II codes for this vehicle's emissions system. These are standardized SAE J2012 definitions, not vehicle-specific fault reports.

P0420
Catalyst system efficiency below threshold — Bank 1
P0300
Random / multiple cylinder misfire detected
P0171
System too lean — Bank 1
P0455
Evaporative emission system leak detected — large leak
P0128
Coolant thermostat below regulating temperature
P0442
Evaporative emission system leak detected — small leak

VIN tools

Decode factory build data for a specific vehicle by VIN.

VIN
Decode a VIN to confirm the transmission and build data for a specific 4Runner. OEM
Build data
Plant, GVWR class, engine and body data for any 17-character VIN.
Recalls
Check open recall campaigns against a specific vehicle by VIN.

Vehicles with shared specs

Find every vehicle that shares this one's battery, bulbs, oil capacity, platform or parts.

Reference guides

Cross-vehicle references for the kinds of data on this page.

Frequently asked

How much oil does the 2015 4Runner take?

6.6 qt of 0W-20 ILSAC multigrade engine oil, per the factory manual.

Does the 2015 4Runner have open recalls?

NHTSA lists 9 recall campaign(s) for this model year. Check your specific vehicle by VIN.

What gas mileage does the 4Runner get?

EPA figures are 17 city / 22 highway / 19 combined mpg.