Toyota4runner1994L4/toyota/4runner/1994/l4/

1994 Toyota 4runner — L4

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 1994 4runner L4.

Body SUVEngine L4Transmission Automatic 4-spd

The 1994 Toyota 4Runner L4 is an SUV with a four-cylinder engine and a four-speed automatic transmission, achieving EPA fuel economy of 15 city, 19 highway, and 17 combined mpg. This model year has accumulated 80 owner complaints, with the engine and engine cooling system being the most frequently reported issue, and it has been subject to four recalls. In the context of the 4Runner's complaint history from 1990 through 2026, where the highest complaint count reached 707 in 2003, the 1994 model's 80 complaints place it among the more reliable years of the lineup.

Model year200019991998199519941993199219911990

Quick specs

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

Engine oil capacity4.4 qtOEM · verified
Engine oil type10W-30 / 5W-30 APIOEM · verified
EPA fuel economy15/19/17 mpgEPA · verified

Fitment & sizes

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

From the factory this vehicle uses OE oil filter 90915YZZD1. 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.

OE service part numbers OEM · verified

Engine oil filter90915YZZD1
Engine air filter178017002083 alt 178013502083
Fuel filter2330065020 alt 2330039035
Spark plug9091901064
Front wiper blades85212YZZ03TM
Serpentine belt993321089078 alt 909160237883
Thermostat9091603078 alt 9091603079

Full specifications

Engine, drivetrain, dimensions and economy.

Engine & drivetrain NHTSA vPIC

TransmissionAutomatic 4-spd

Dimensions & weight NHTSA vPIC

Overall length176.8 in
Overall width66.5 in
Overall height66.1 in
Wheelbase103.5 in
Curb weight3794 lb
Track (front / rear)56.3 / 56.3 in

Ratings & economy EPA / vPIC

EPA city / highway / combined15 / 19 / 17 mpg
DrivetrainRear-Wheel Drive
Recommended fuelRegular Gasoline

Service quick specs OEM factory data

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

This engine holds 4.4 qt of 10W-30 / 5W-30 API engine oil, 75W-90 · GL-5 in the differential, DOT 3 brake fluid.

Lubricants & capacities

Brake FluidDOT 3
Differential Gear Oil75W-90 · GL-5
Differential Gear Oil Capacity3.5 Pints
Engine Oil10W-30 · API · 5W-30
Engine Oil Capacity4.4 qt
Engine Oil10W-30 · API · 5W-30
Engine Oil Capacity4.5 qt
Power Steering FluidATF

Factory maintenance schedule OEM · verified

Normal service, condensed from the factory interval matrix.

Under the factory schedule, replace the engine oil and filter every 7,500 mi; coolant every 30,000 mi. The big-interval services (every 30,000 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.

At 7,500 miUniversal Vehicle Operation (inspect idle speed)
Every 7,500 miAccessory Drive Belt (inspect) · Engine Oil (drain & refill) · Engine Oil Filter (replace) · Tire & Wheel Assembly (rotate)
Every 15,000 miAxle Shaft Oil Seal (inspect) · Body Fasteners (torque) · Body Latches, Locks & Hinges (inspect) · Brake Drum Assembly (inspect) · Brake Line (inspect) · Brake Linings (inspect)
At 30,000 miAccessory Drive Belt (inspect) · Universal Vehicle Operation (inspect idle speed)
Every 30,000 miEngine Air Filter Element (replace) · Engine Coolant System (drain, flush & refill) · Engine Valves (inspect valve lash) · Exhaust System (Complete) (inspect) · Fuel Line (inspect) · Fuel System (inspect)
At 45,000 miEngine Coolant System (drain, flush & refill)
Every 60,000 miFuel Evaporative Canister (inspect) · Fuel Tank Filler Cap O-Ring (inspect)
At 80,000 miOxygen Sensor (inspect)
At 120,000 miAccessory Drive Belt (inspect)

Reliability & federal safety record

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

Federal data positions the 1994 Toyota 4Runner at the end of a low-complaint early-1990s cycle, with 80 complaints, 4 recalls, and 38 TSBs marking only a modest rise from 1993’s 55 complaints and 3 recalls, yet remaining far below the 184 complaints filed in 1995 and the steep climb that follows. Across the arc of the provided record, the early 1990s represent a federally quiet baseline before sustained growth in complaints and TSBs accelerates through the late 1990s and 2000s. For 1994 specifically, the leading complaint category is Engine & Engine Cooling with 28 filings, followed by Service Brakes, Hydraulic with 8, while the data records 12 crash complaints and 2 fire complaints without specifying root causes. Because this model year immediately precedes a multi-year escalation in volume, it sits near the most favorable end of the trend line. That relative federal quietness makes the 1994 4Runner a comparatively sound used purchase, provided a pre-buy inspection focuses on engine and brake systems.

4
Open recalls
NHTSA campaigns
38
Service bulletins
Manufacturer communications
2
ODI investigations
Office of Defects Investigation
80
Owner complaints
12 involved a crash · 2 a fire

Owner complaints filed with NHTSA, by component

All 80 complaints on record, top 8 components.

Engine & Engine Cooling28
Service Brakes, Hydraulic8
Structure7
Tires7
Steering6
Wheels5
Visibility4
Unknown Or Other3

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

Showing 2 of 4 campaigns on record for this vehicle.

09E012000Exterior LightingReported 07/04/2009

SABERSPORT IS RECALLING 16,270 COMBINATION CORNER AND BUMPER LAMP ASSEMBLIES OF VARIOUS PART NUMBERS SOLD FOR USE AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES. THESE HEADLAMPS FAIL TO CONFORM TO THE… Remedy: SABERSPORT WILL NOTIFY OWNERS AND OFFER A FULL REFUND FOR THE NONCOMPLIANT COMBINATION LAMPS. THE SAFETY RECALL BEGAN ON MAY 11, 2009. OWNERS MAY CONTACT SABERSPORT AT…

06E049000Exterior LightingReported 24/05/2006

CERTAIN CK MOTORSPORTS COMBINATION HEADLIGHTS, CLEAR CORNER, BUMPER, AND SIDE MARKER LIGHTS SOLD AS REPLACEMENT LAMPS FOR USE ON THE PASSENGER VEHICLES LISTED ABOVE. SOME COMBINATION LAMPS THAT ARE NOT EQUIPPED WITH… Remedy: CK MOTORSPORT WILL NOTIFY OWNERS AND REPLACE THE NONCOMPLIANT LAMPS FREE OF CHARGE. THE RECALL BEGAN ON JULY 1, 2006. OWNERS MAY CONTACT CK MOTORSPORT AT 1-909-610-7211.

Technical service bulletins NHTSA · verified

Showing 5 of 38 bulletins on record with NHTSA.

BulletinDateComponentSummary
TSB0032202023-08-17Air BagsTSB: Replacement certification labels (the vinyl label installed on the driver door or…
TTT0636202022-03-17Back Over PreventionTT: Some Toyota vehicles installed with Toyota Complete Maintenance Care (TCMC) brake…
Toyota PRO19-022022-01-12TiresPOL: This consolidated Tire Warranty Guide contains the complete warranty terms for all…
T-TT-0636-20 Rev2021-03-12Service BrakesTT: Some Toyota vehicles installed with Toyota Complete Maintenance Care (TCMC) brake…
T-SB-0032-20 Rev2021-02-03EquipmentTSB: Replacement certification labels (the vinyl label installed on the driver door or…

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

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VIN
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Plant, GVWR class, engine and body data for any 17-character VIN.
Recalls
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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 1994 4runner L4 take?

4.4 qt of ABOVE 0 degrees F: 10W-30 API, BELOW 50 degrees F: 5W-30 API, per the factory manual.

Does the 1994 4runner have open recalls?

NHTSA lists 4 recall campaign(s) for this model year. Check your specific vehicle by VIN.

What gas mileage does the L4 get?

EPA figures are 15 city / 19 highway / 17 combined mpg.