MitsubishiMontero Sport19993.5L/mitsubishi/montero-sport/1999/3-5l/

1999 Mitsubishi Montero Sport — 3.5L

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 1999 Montero Sport 3.5L.

Engine 3.5LTransmission Automatic 4-spd

The 1999 Mitsubishi Montero Sport 3.5L is the second model year in the 1998–2009 run, powered by a 3.5-liter engine paired with a four-speed automatic and rated by the EPA at 15 city, 19 highway, and 17 combined mpg. Routine oil service calls for 4.9 quarts of 10W-30 or 5W-30 API oil. In the model's complaint history, the 1999 edition registers 40 owner complaints and three recalls, with engine and engine-cooling issues as the top reported area, placing it well before the 245-complaint peak recorded in 2001 and making it a comparatively low-volume entry in the Montero Sport's reliability record.

Model year20042003200220001999

Quick specs

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

Engine oil capacity4.9 qtOEM · verified
Engine oil type10W-30 / 5W-30 APIOEM · verified
Lug nut torque87-101 ft-lbsOEM · 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 a BCI 25 · 520 CCA battery, OE oil filter MD352626. 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 25 · 520 CCAOEM · verified
Tail / brake / turnHEADOEM · verified
Tire size4WD:P225-75R15OEM · verified
Wheel / rim6-JJ inOEM · verified

OE service part numbers OEM · verified

Engine oil filterMD352626 alt MZ690072
Engine air filterMR571471 alt MZ690196
Fuel filterMR239580
Spark plugMD361067 alt MS851357
Front wiper bladesMR300877 alt MR300876
Serpentine beltMD363022 alt MD199223
Thermostat1305A239 alt MD337408

Full specifications

Engine, drivetrain, dimensions and economy.

Engine & drivetrain NHTSA vPIC

TransmissionAutomatic 4-spd

Ratings & economy EPA / vPIC

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

Performance & power Independent road tests

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

No 1999 road test on record; the results below are same-engine tests from nearby model years, each shown under its own year.

10.1 sec0–60 mph (tested)quickest 10.10 sec — 2000 Limited
200 hpHorsepower (as tested)
230 lb-ftTorque (as tested)
YearTrim / engine0–60¼ mileHPDrivetrain
2000Limited 3.5L V610.10 sec17.50 sec200 hp4x4

Service quick specs OEM factory data

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

This engine holds 4.9 qt of 10W-30 / 5W-30 API engine oil, DOT 3 · DOT 4 brake fluid. Torque lug nuts to 87-101 ft-lbs, the oil drain plug to 29.0 ft-lbs. The firing order is 1-2-3-4-5-6.

Lubricants & capacities

Brake FluidDOT 3 · DOT 4
Engine Oil10W-30 · API · 5W-30
Engine Oil Capacity4.9 qt
Power Steering FluidUse Mitsubishi PS fluid

Engine torques

Camshaft Bearing/Carrier Cap Bolts or StudsTighten in 2
Engine Flywheel Bolts54 ft-lbs
Intake Manifold to Engine Bolts16 ft-lbs
Exhaust Manifold to Cylinder Head Bolts14 ft-lbs
Main Bearings54 ft-lbs
Engine Oil Pan Drain Plug29.0 ft-lbs
Oil Pump to Cylinder BLock Bolts/Studs10 ft-lbs

Chassis torques

Lug Nuts87-101 ft-lbs
Transfer Case Fill Plug21.0-25.0 ft-lbs
Transfer Case Drain Plug21.0-25.0 ft-lbs

Ignition

Cylinder Firing Order1-3-4-2
Cylinder Firing Order1-2-3-4-5-6
Curb Idle Speed (No Load)700 rpm
Curb Idle Speed Variance (No Load)100 rpm
Ignition Coil Primary Resistance.67-.81 DOHC ohms
Ignition Coil Secondary Resistance11,300-15,300 ohms
Spark Plug Gap0.039-0.0.043 in
Spark Plug Torque15.0-21.0 ft-lbs

Battery & A/C

RefrigerantR134a
Refrigerant Capacity1.44-1.50 lbs
Oil GroupPAG
Oil Type56
Oil Capacity5.70 oz
Standard BCI Group Number25
Standard BCI Cranking Performance520 cca
Optional BCI Group Number24

Service checks

Regulated Fuel System Pressure (Without Vacuum)47.0-50.0 psi
Regulated Fuel System Pressure (With Vacuum)38.0 psi
Engine Compression171 minimum PSI. 14 maximum variation PSI.
Engine Compression145-192 psi
Engine Compression127-171 psi
Engine Oil Pressure11.4-11.6 psi
Engine Oil Pressure RPMIdle rpm
Intake Valve LashHydraulic in

Brakes

Brake ApplicationWITH REAR DISC / WITH STANDARD
Torque Caliper to Bracket32 ft-lbs / 55 ft-lbs
Torque to Knuckle93 ft-lbs / 65 ft-lbs
Minimum Pad ThicknessFront: 0.080; Rear: 0.080 in
Minimum Shoe Thickness0.039 in
Brake ApplicationWITH REAR DISC / WITH STANDARD
Rotor Runout Limit0.0031 in / 0.0024 in
Rotor Nominal Thickness From0.709 in / 0.945 in

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; spark plugs every 60,000 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.

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) · Driveshaft U-Joint (inspect) · Engine Coolant System (drain, flush & refill) · Exhaust System (Complete) (inspect)
Every 60,000 miFuel Evaporative Emission Control System (inspect) · Fuel Tank (inspect) · Fuel Tank Filler Cap (inspect) · Spark Plug Wires (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 1999 Mitsubishi Montero Sport recorded 40 complaints and 3 recalls, which is higher than the 35 complaints and 1 recall in 1998 but lower than the 98 complaints and 1 recall in 2000. Across the generation, complaints rose sharply from 1998 to a peak of 245 in 2001 before falling to 61 in 2002 and fluctuating thereafter, while recalls followed a similar pattern with a high of 6 in 2001. The 1999 model year sits early in this upward trend, preceding the major spike in both complaints and recalls that occurs in 2000‑2001. For 1999, the most frequently cited complaint areas are Engine & Engine Cooling (6), Equipment (5), Power Train (4), and Suspension (3), with 4 crash‑related and 4 fire‑related complaints reported. Given its moderate complaint and recall levels relative to the surrounding years and the absence of the extreme issues seen later, the 1999 Montero Sport represents a relatively safer choice among the model years covered, though buyers should still inspect the noted systems carefully.

3
Open recalls
NHTSA campaigns
77
Service bulletins
Manufacturer communications
0
ODI investigations
Office of Defects Investigation
40
Owner complaints
4 involved a crash · 4 a fire
Owner complaints by model year NHTSA · this generation & adjacent

Owner complaints filed with NHTSA, by component

All 40 complaints on record, top 8 components.

Engine & Engine Cooling6
Equipment5
Power Train4
Suspension3
Structure3
Service Brakes, Hydraulic3
Fuel System, Gasoline2
Steering2

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

Showing 2 of 3 campaigns on record for this vehicle.

01V027000Service Brakes, Hydraulic:Foundation Components:Hoses, Lines/Piping, And FittingsReported 05/02/2001

VEHICLE DESCRIPTION: SPORT UTILITY VEHICLES EQUIPPED WITH 3.5L ENGINES. THESE VEHICLES DO NOT COMPLY WITH THE REQUIREMENTS OF FMVSS NO. 106, "BRAKE HOSES." THESE VEHICLES ARE EQUIPPED WITH NONCOMPLIANT BRAKE VACUUM… Remedy: DEALERS WILL REPLACE THE VACUUM HOSE. OWNER NOTIFICATION BEGAN FEBRUARY 15, 2001. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT…

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…

Technical service bulletins NHTSA · verified

Showing 5 of 77 bulletins on record with NHTSA.

BulletinDateComponentSummary
TSB-22-54-0032022-04-07Exterior LightingThis Technical Service Bulletin was sent to dealers to explain the difference between…
TT2532019-11-26EquipmentThis is a service newsletter (Tech Talk) that was sent out to dealers.
TSB-19-00-0082019-07-30EquipmentThis is a Technical Service Bulletin sent to dealers. This bulletin supersedes…
TT2372018-02-26EquipmentThis is a service newsletter (Tech Talk) that was sent out to dealers.
TT2182015-08-28Engine And Engine CoolingThis is a service newsletter (Tech Talk) that was sent out to dealers.

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 Sport. 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 1999 Montero Sport 3.5L take?

4.9 qt of ABOVE 0 degreesF 10W-30 SL API, BELOW 100 degreesF 5W-30 SL API, per the factory manual.

Does the 1999 Montero Sport have open recalls?

NHTSA lists 3 recall campaign(s) for this model year. Check your specific vehicle by VIN.

What gas mileage does the 3.5L get?

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