Mitsubishi›Eclipse›2001›3.0L/mitsubishi/eclipse/2001/3-0l/

2001 Mitsubishi Eclipse — 3.0L

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2001 Eclipse 3.0L.

Body PASSENGER CAREngine 3.0LTransmission Automatic (S4)

The 2001 Mitsubishi Eclipse 3.0L is a passenger car powered by a 3.0-liter engine paired with an automatic (S4) transmission, carrying EPA fuel-economy ratings of 17/26/20 mpg and requiring 4.5 quarts of 10W-30 or 5W-30 API oil. Within the 1990–2012 model run, this year generated 316 total owner complaints—short of the 1995 peak of 392 yet dramatically higher than the 2011 low of 1—placing it among the more grievance-heavy iterations of the nameplate. That volume, combined with 13 recalls and wheels standing out as the top complaint area, signals that researchers should approach this model year as a period of elevated reported issues rather than a late-generation low-point.

Model year2005 2004 2003 2002 2001 2000

Quick specs

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

Engine oil capacity4.5 qtOEM · verified

Engine oil type10W-30 / 5W-30 APIOEM · verified

Lug nut torque65-80 ft-lbsOEM · verified

EPA fuel economy17/26/20 mpgEPA · verified

Fitment & sizes

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

From the factory this vehicle uses a BCI 86 · 525 CCA battery, OE oil filter MZ690116. 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 86 · 525 CCAOEM · verified

Tire sizeP195-65R15OEM · verified

Wheel / rim6-JJ inOEM · verified

OE service part numbers OEM · verified

Engine oil filter	MZ690116 alt MZ690072
Engine air filter	MB906051
Fuel filter	MR431089
Spark plug	MD313442 alt MS851357
Front wiper blades	8250A174 alt 8250A536
Serpentine belt	MN187016 alt MN187017
Thermostat	MD350415 alt MD328070
Cabin air filter	MR500360

Full specifications

Engine, drivetrain, dimensions and economy.

Engine & drivetrain NHTSA vPIC

Transmission

Automatic (S4)

Ratings & economy EPA / vPIC

EPA city / highway / combined	17 / 26 / 20 mpg
Drivetrain	Front-Wheel Drive
Recommended fuel	Premium Gasoline

Performance & power Independent road tests

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

Independent published road-test results.

8.2 sec0–60 mph (tested)quickest 8.20 sec — 2001 Spyder GT V6

200 hpHorsepower (as tested)

205 lb-ftTorque (as tested)

Year	Trim / engine	0–60	¼ mile	HP	Drivetrain
2001	Spyder GT V6 3.0L V6	8.20 sec	16.40 sec	200 hp	FWD
2000	GT V6 Coupe 3.0L V6	6.90 sec	15.30 sec	200 hp	FWD
2000	GT V6 Coupe 3.0L V6	7.60 sec	16.00 sec	200 hp	FWD
2003	GTS V6 Coupe 3.0L V6	6.70 sec	15.20 sec	210 hp	FWD
2003	GTS V6 Coupe 3.0L V6	8.10 sec	16.10 sec	210 hp	FWD

Service quick specs OEM factory data

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

This engine holds 4.5 qt of 10W-30 / 5W-30 API engine oil, DOT 3 · DOT 4 brake fluid. Torque lug nuts to 65-80 ft-lbs, the oil drain plug to 29.0 ft-lbs. The firing order is 1-2-3-4-5-6.

Lubricants & capacities

Brake Fluid	DOT 3 · DOT 4
Engine Coolant	ETHYLENE GLYCOL
Engine Oil	10W-30 · API · 5W-30
Engine Oil Capacity	4.5 qt
Power Steering Fluid	Genuine Mitsubishi PS fluid
Power Steering Fluid	Use Mitsubishi PS fluid

Engine torques

Camshaft Bearing/Carrier Cap Bolts or Studs	DOHC: 14 ft-lbs; SOHC:
Crankshaft Pulley and/or Damper Bolts	134 ft-lbs
Engine Flywheel Bolts	54 ft-lbs
Intake Manifold to Engine Bolts	18 ft-lbs
Exhaust Manifold to Cylinder Head Bolts	33 ft-lbs
Main Bearings	69 ft-lbs
Engine Oil Pan Drain Plug	29.0 ft-lbs
Oil Pump to Cylinder BLock Bolts/Studs	10 ft-lbs

Chassis torques

Lug Nuts	65-80 ft-lbs
Front Wheel Hub	167 ft-lbs
Rear Wheel Hub	166 ft-lbs

Ignition

Cylinder Firing Order	1-3-4-2
Cylinder Firing Order	1-2-3-4-5-6
Curb Idle Speed (No Load)	700 rpm
Curb Idle Speed Variance (No Load)	100 rpm
Ignition Coil Secondary Resistance	8500-11,500 ohms
Spark Plug Gap	0.039-0.0.043 in
Spark Plug Torque	15.0-21.0 ft-lbs
Ignition Timing	5, Not adjustable degrees

Battery & A/C

Refrigerant	R134a
Refrigerant Capacity	1.00-2.00 lbs
Oil Group	PAG
Standard BCI Group Number	86
Standard BCI Cranking Performance	525 cca

Service checks

Regulated Fuel System Pressure (Without Vacuum)	47.0-50.0 psi
Regulated Fuel System Pressure (With Vacuum)	38.0 psi
Engine Compression	83-119 psi
Engine Compression	139-185 psi
Engine Oil Pressure	4.2 psi @ Idle, 43-99.5 @ 3000 rpm psi
Intake Valve Lash	Hydraulic in
Exhaust Valve Lash	Hydraulic in

Brakes

Torque Caliper to Bracket	74 ft-lbs
Torque to Knuckle	87-101 ft-lbs
Torque Caliper to Bracket	28 ft-lbs
Torque to Knuckle	74 ft-lbs
Torque Caliper to Bracket	32 ft-lbs
Torque to Knuckle	44 ft-lbs
Minimum Pad Thickness	Front: 0.080; Rear: 0.080 in
Minimum Shoe Thickness	0.039 in

Multi-step torque procedures OEM · verified

Connecting Rod (Large End) Bearings — tightening sequence 1 stages

25 ft. lbs., Step 2: 90

25 ft. lbs

Cylinder Head — tightening sequence 3 stages

1	80 ft. lbs.	80 ft. lbs
2	Loosen all bolts completely.
3	80 ft. lbs.	80 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 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 mi	Brake Hydraulic System (inspect fluid level) · Cabin Air Filter (replace) · Engine Oil (drain & refill) · Power Steering System (inspect) · Tire & Wheel Assembly (rotate)
Every 15,000 mi	Axle Shaft Oil Seal (inspect) · Brake Line (inspect) · Brake Linings (inspect) · CV Joint Boot (inspect) · Engine Oil Filter (replace)
Every 30,000 mi	Accessory Drive Belt (inspect) · Brake Drum Assembly (inspect) · Engine Air Filter Element (replace) · Engine Coolant System (drain, flush & refill) · Exhaust System (Complete) (inspect) · Fuel Line (inspect)
At 60,000 mi	Engine Coolant System (drain, flush & refill)
Every 60,000 mi	Distributor Cap (inspect) · Distributor Rotor (inspect) · Fuel 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 2001 Mitsubishi Eclipse records the highest number of Technical Service Bulletins in the provided federal data with 167, alongside 316 complaints which slightly surpasses the preceding 2000 model's counts. This model year falls at the culmination of a sustained period of elevated regulatory activity that began escalating in 1995, as evidenced by the sharp decline in complaints to 104 and recalls to 4 in the subsequent 2002 model year. Federal data highlights Wheels as the primary complaint area with 96 reports, though the root cause is not specified in the record. While recall activity remains high at 13 campaigns, consistent with the late 1990s, the complaint volume remains elevated relative to the 2004 and 2005 model years where figures drop drastically. Consequently, this is not a good year to buy for buyers seeking the reliability seen in those later production years.

Open recalls

NHTSA campaigns

167

Service bulletins

Manufacturer communications

ODI investigations

Office of Defects Investigation

316

Owner complaints

32 involved a crash · 8 a fire

NHTSA crash-test rating federal NCAP · out of 5 stars

Rollover★★★★★

Owner complaints by model year NHTSA · this generation & adjacent

’90 ’91 ’92 ’93 ’94 ’95 ’96 ’97 ’98 ’99 ’00’01’02 ’03 ’04 ’05 ’06 ’07 ’08 ’11 ’12

Owner complaints filed with NHTSA, by component

All 316 complaints on record, top 8 components.

Wheels96

Power Train27

Air Bags27

Structure22

Visibility15

Electrical System13

Exterior Lighting12

Engine & Engine Cooling10

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

Showing 2 of 10 campaigns on record for this vehicle.

01V005001SeatsReported 08/01/2001

VEHICLE DESCRIPTION: PASSENGER VEHICLES. A NUMBER OF INCORRECT DRIVER SIDE SEAT MOUNTING BOLTS WERE INSTALLED INTO VEHICLES. Remedy: DEALERS WILL INSPECT THE SEAT MOUNTING BOLTS AND THEN REPLACE THE BOLTS IF NECESSARY. OWNER NOTIFICATION BEGAN FEBRUARY 15, 2001. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED…

00V320001Fuel System, Gasoline:Delivery:Hoses, Lines/Piping, And FittingsReported 27/10/2000

VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE OUTER LAYER ONLY OF THIS 3-LAYER FUEL RETURN HOSE DOES NOT CONTAIN THE DESIRED OZONE PROTECTION DUE TO A PROCESSING ERROR. Remedy: DEALERS WILL REPLACE THE FUEL RETURN HOSE.

Technical service bulletins NHTSA · verified

Showing 5 of 167 bulletins on record with NHTSA.

Bulletin	Date	Component	Summary
DEALER LETTER	2023-07-21	Equipment	This is a Dealer Letter sent to dealers informing that Mitsubishi Technical Training has…
TSB-23-00-004	2023-04-24	Structure	This Technical Service Bulletin provides instructions and material safety data sheets for…
TSB-23-00-001	2023-04-24	Equipment	This Technical Service Bulletin reviews the regulations that require a label showing the…
DEALER LETTER	2023-04-21	Equipment	This is a Dealer Letter sent to dealers informing that Mitsubishi Technical Training has…
TSB-22-54-003	2022-04-07	Exterior Lighting	This Technical Service Bulletin was sent to dealers to explain the difference between…

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 Eclipse. 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.

Group 86 battery Vehicles taking 4.5 qt Engine oil filter MZ690116 Engine air filter MB906051 Fuel filter MR431089 Spark plug MD313442

Reference guides

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

Vehicle recalls & TSBs OBD-II trouble codes Torque specifications Maintenance schedules Fluid capacities & specs

Frequently asked

How much oil does the 2001 Eclipse 3.0L take?

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

Does the 2001 Eclipse have open recalls?

NHTSA lists 13 recall campaign(s) for this model year. Check your specific vehicle by VIN.

What gas mileage does the 3.0L get?

EPA figures are 17 city / 26 highway / 20 combined mpg.