MitsubishiMontero19933.0L/mitsubishi/montero/1993/3-0l/

1993 Mitsubishi Montero — 3.0L

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 1993 Montero 3.0L. Covers both the standard and High Output 3.0L.

Body SUVEngine 3.0LTransmission Automatic 4-spd

The 1993 Mitsubishi Montero 3.0L is a mid-size SUV powered by a 3.0-liter engine paired with a 4-speed automatic transmission, requiring 4.5 quarts of engine oil within the viscosity range of 20W-40, 10W-30, or 5W-30 API grades, and achieving EPA fuel economy ratings of 14/17/15 mpg across city/highway/combined cycles. This model year represented the Montero in its early production phase within a lineage that would span from 1990 to 2006, during which the vehicle accumulated 14 owner complaints with the primary concern centered on Engine & Engine Cooling alongside five documented recalls. Compared to the complaint trajectory of later model years—including a peak of 174 complaints in 2002—the 1993 model sits near the lower end of the complaint spectrum, suggesting relatively fewer widespread issues during this early production window. This comparatively stable early-period reliability positioning makes the 1993 Montero a notably less problematic example within its model's operational history, offering researchers a baseline for evaluating how build quality and component durability evolved across subsequent generations.

Model year199719961995199419931992199119901989

Quick specs

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

Engine oil capacity4.5 qtOEM · verified
Engine oil type20W-40 / 10W-30 / 5W-30 APIOEM · verified
EPA fuel economy14/17/15 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 MD136790. 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.

Tire size4WD:P225-75R15OEM · verified
Wheel / rim6-JJ inOEM · verified

OE service part numbers OEM · verified

Engine oil filterMD136790
Engine air filterMR571471
Fuel filterMB504758
Spark plugMS851237
Front wiper bladesMB683949 alt MZ690946
Serpentine beltMD185960 alt MB813344
ThermostatMD972903 alt MD184011

Full specifications

Engine, drivetrain, dimensions and economy.

Engine & drivetrain NHTSA vPIC

TransmissionAutomatic 4-spd

Ratings & economy EPA / vPIC

EPA city / highway / combined14 / 17 / 15 mpg
Drivetrain4-Wheel or All-Wheel Drive
Recommended fuelRegular Gasoline

Performance & power Independent road tests

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

No 1993 road test on record; the results below are same-engine tests from nearby model years, each shown under its own year.

11.7–14.4 sec0–60 mph (tested)quickest 11.66 sec — 1989 LS
YearTrim / engine0–60¼ mileHPDrivetrain
1992SR 3.0L V612.20 sec18.80 sec150 hp4x4
1992SR 3.0L V614.40 sec19.90 sec150 hp4x4
1991LS 3.0L V613.40 sec19.20 sec141 hp4x4
1989LS 3.0L V611.66 sec18.78 sec143 hp4x4
1989LS 3.0L V613.00 sec19.00 sec143 hp4x4

Service quick specs OEM factory data

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

This engine holds 4.5 qt of 20W-40 / 10W-30 / 5W-30 API engine oil, 85W-90 · 80W-90 in the differential, DOT 3 · DOT 4 brake fluid.

Lubricants & capacities

Brake FluidDOT 3 · DOT 4
Differential Gear Oil85W-90 · 80W-90
Differential Gear Oil Capacity5.3 Pints,
Engine CoolantETHYLENE GLYCOL
Engine Oil20W-40 · API · 10W-30 · 5W-30
Engine Oil Capacity4.5 qt
Power Steering FluidUse Mitsubishi PS fluid

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.

Every 7,500 miBrake Hydraulic System (inspect fluid level) · Clutch Master Cylinder (inspect fluid level) · Engine Oil (drain & refill) · Engine Oil Filter (replace) · Power Steering System (inspect)
Every 15,000 miAxle Shaft Oil Seal (inspect) · Brake Linings (inspect) · CV Joint Boot (inspect)
Every 30,000 miAccessory Drive Belt (inspect) · Brake System (inspect) · Differential (inspect fluid level) · Drive Axle Assembly (drain & refill) · Driveshaft U-Joint (inspect) · Engine Air Filter Element (replace)
Every 60,000 miDistributor Cap (inspect) · Distributor Rotor (inspect) · Fuel Evaporative Emission Control System (inspect) · Fuel Line (inspect) · Fuel Tank (inspect) · Fuel Tank Filler Cap (inspect)
Every 100,000 miEGR Valve (replace) · Fuel Evaporative Canister (replace) · PCV System (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.

The 1993 Montero sits at a pivotal inflection point in the first generation's federal record: owner complaints remain low at 14 — second only to 1992's 12 across the 1990-1995 span — yet recalls rise to five (matching 1994 for the generation's early peak) and technical service bulletins jump to 31 from 27 the prior year, signaling manufacturers were actively addressing emerging hardware concerns. This pattern contrasts sharply with the subsequent 1994-1995 surge where complaints more than double to 33 then 99 while TSBs climb further, suggesting 1993 captures the tail end of relative reliability before systemic issues manifest broadly in owner reports. The complaint distribution for 1993 centers on Engine & Engine Cooling (six reports) and Steering (three), though the data does not specify root causes for these categories. Notably, the model year records zero crash or fire complaints, and investigations remain at zero throughout the early 1990s. For a buyer, 1993 represents a comparatively quiet complaint year backed by elevated recall and TSB activity that, if fully remedied, positions it as a stronger candidate than the immediately following model years — provided all five recalls have been documented as completed on any specific vehicle.

5
Open recalls
NHTSA campaigns
31
Service bulletins
Manufacturer communications
0
ODI investigations
Office of Defects Investigation
14
Owner complaints
0 involved a crash · 0 a fire
Owner complaints by model year NHTSA · this generation & adjacent

Owner complaints filed with NHTSA, by component

All 14 complaints on record, top 6 components.

Engine & Engine Cooling6
Steering3
Steering,Engine & Engine Cooling2
Tires1
Fuel System, Other,Electrical System1
Fuel System, Gasoline1

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

Showing 2 of 3 campaigns on record for this vehicle.

00V311001Engine And Engine Cooling:EngineReported 02/10/2000

VEHICLE DESCRIPTION: PASSENGER VEHICLES: MIRAGE MODEL VEHICLES EQUIPPED WITH 1.5L ENGINES; MONTERO SPORT MODELS EQUIPPED WITH 3.0L ENGINES; AND MONTERO MODELS EQUIPPED WITH 3.0L ENGINES. THE BOLT SECURING THE CRANKSHAFT… Remedy: ON THE MIRAGE VEHICLES, THE DEALERS WILL INSTALL A NEW, IMPROVED CRANKSHAFT PULLEY BOLT ON THE OLDER ENGINES. ON NEW ENGINES WHICH ALREADY HAVE THE IMPROVED BOLT, THE DEALER WILL…

96V143002Service Brakes, Hydraulic:Foundation Components:Hoses, Lines/Piping, And FittingsReported 12/08/1996

UNDER CONDITIONS OF FULL LOCK STEERING AND FULL SUSPENSION TRAVEL, THE LEFT OR RIGHT FRONT WHEEL-SIDE BRAKE HOSE CAN CRACK, RESULTING IN BRAKE FLUID LEAKAGE. Remedy: DEALERS WILL REPLACE THE LEFT AND RIGHT FRONT WHEEL-SIDE BRAKE HOSES WITH REVISED HOSE ASSEMBLIES.

Technical service bulletins NHTSA · verified

Showing 5 of 31 bulletins on record with NHTSA.

BulletinDateComponentSummary
TSB-21-00-0102021-04-23EquipmentThis Technical Service Bulletin was sent to dealers to provide instructions and Material…
TIN-21-00-0032021-03-15EquipmentThis Technical Information Notice was sent to dealers reminding them of the importance of…
TT-20-00-0022020-08-28Electrical SystemTech Talk is a service newsletter that was sent out to dealers. It covers various topics…
TIN-20-42A-0012020-08-13StructureThis Technical Information Notice was sent to dealers informing that MMNA has recently…
TSB-20-42A-0052020-08-07StructureThis Technical Service Bulletin informs dealers they may find a stain or cloudy spot on…

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 Montero. 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 1993 Montero 3.0L take?

4.5 qt of ABOVE 32 degrees F: 20W-40 API, ABOVE -10 degrees F: 10W-30 API, BELOW 60 degrees F 5W-30 API, per the factory manual.

Does the 1993 Montero have open recalls?

NHTSA lists 5 recall campaign(s) for this model year. Check your specific vehicle by VIN.

What gas mileage does the 3.0L get?

EPA figures are 14 city / 17 highway / 15 combined mpg.