LexusIS3002002Overview/lexus/is300/2002/base/

2002 Lexus IS300

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2002 IS300.

Body PASSENGER CARTransmission Automatic (S5)

The 2002 Lexus IS300 is a passenger car equipped with a 5.7-quart oil capacity requiring 5W-30 viscosity, an automatic S5 transmission, and EPA ratings of 16 city, 23 highway, and 18 combined mpg. Within the model’s complaint history spanning 2001 to 2019, this year recorded the highest number of owner grievances at 45, with the top issue area being Structure, alongside a single recall. This positions the 2002 as the most problematic year in the IS300’s reliability record, contrasting sharply with the lowest-complaint year of 2017, which had only two complaints.

Model year202520242023202220212020201920182002

Quick specs

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

Engine oil capacity5.7 qtOEM · verified
Engine oil type5W-30 APIOEM · verified
Lug nut torque76 ft-lbsOEM · verified
EPA fuel economy16/23/18 mpgEPA · verified

Fitment & sizes

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

From the factory this vehicle uses a BCI 24 · 585 CCA battery, 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.

Battery groupBCI 24 · 585 CCAOEM · verified
Tail / brake / turn6OEM · verified
Tire size225-45R17OEM · verified
Wheel / rim7.5-JJ inOEM · verified

OE service part numbers OEM · verified

Engine oil filter90915YZZD1
Engine air filter1780146080
Fuel filter233000A020 alt 2321746090
Spark plug9091901219
Front wiper blades8521253061 alt 8522248040
Serpentine belt99366H1930
Thermostat9091603093 alt 1632562010
Cabin air filter871394802083

Full specifications

Engine, drivetrain, dimensions and economy.

Engine & drivetrain NHTSA vPIC

TransmissionAutomatic (S5)

Ratings & economy EPA / vPIC

EPA city / highway / combined16 / 23 / 18 mpg
DrivetrainRear-Wheel Drive
Passenger volume89 cu ft
Cargo volume11 cu ft
Recommended fuelPremium Gasoline

Service quick specs OEM factory data

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

This engine holds 5.7 qt of 5W-30 API engine oil, 80W-90 · GL-5 in the differential. Torque lug nuts to 76 ft-lbs. The firing order is 1-5-3-6-2-4.

Lubricants & capacities

Differential Gear Oil80W-90 · GL-5
Differential Gear Oil CapacityLimited Slip Axles Require Gl-5 For Limited Slip Axles
Engine Oil5W-30 · API
Engine Oil Capacity5.7 qt

Engine torques

Camshaft Bearing/Carrier Cap Bolts or Studs14 ft-lbs
Crankshaft Pulley and/or Damper Bolts243 ft-lbs
Oil Pump to Cylinder BLock Bolts/Studs15 ft-lbs

Chassis torques

Lug Nuts76 ft-lbs
Front Wheel Hub108 ft-lbs
Rear Wheel Hub213 ft-lbs

Ignition

Cylinder Firing Order1-5-3-6-2-4
Curb Idle Speed (No Load)700 rpm
Curb Idle Speed Variance (No Load)50 rpm
Spark Plug Gap0.039-0.0.043 in
Spark Plug Torque13.0 ft-lbs

Battery & A/C

RefrigerantR134a
Refrigerant Capacity1.21-1.43 lbs
Oil GroupPAG
Oil Type46
Standard BCI Group Number24
Standard BCI Cranking Performance585 cca

Service checks

Injector Primary Resistance13.4-14.2 @ 68 degreesF ohms
Engine Compression145-218. 14 maximum variation PSI.
Engine Oil Pressure7 psi @ Idle, 47 psi @ 3000 rpm psi
Intake Valve Lash0.006-0.010 in
Exhaust Valve Lash0.010-0.014 in

Brakes

Torque Caliper to Bracket87 ft-lbs
Torque to Knuckle76 ft-lbs / 77 ft-lbs
Minimum Pad ThicknessFront: 0.039; Rear: 0.040 in
Rotor Runout Limit0.002 in
Rotor Nominal Thickness From1.26 in / 0.472 in
Rotor Nominal Thickness To1.26 in / 0.472 in
Rotor Discard at or Under1.181 in / 0.413 in

Multi-step torque procedures OEM · verified

Connecting Rod (Large End) Bearings — tightening sequence 1 stages
122 ft. lbs., Step 2: 9022 ft. lbs
Main Bearings — tightening sequence 1 stages
133 ft. lbs., Step 2: 9033 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 miEngine Oil (drain & refill) · Engine Oil Filter (replace) · Tire & Wheel Assembly (rotate)
Every 15,000 miAccessory Drive Belt (inspect) · Axle Shaft Oil Seal (inspect) · Body Latches, Locks & Hinges (inspect) · Brake System (inspect) · CV Joint Boot (inspect) · Differential (inspect fluid level)
Every 22,500 miCabin Air Filter (replace)
Every 30,000 miBrake Hydraulic System (drain, refill & bleed) · Engine Air Filter Element (replace) · Engine Coolant System (drain, flush & refill) · Fuel Line (inspect) · Fuel Tank (inspect)
At 60,000 miAccessory Drive Belt (inspect)
Every 60,000 miDrive Axle Assembly (drain & refill) · Engine Valves (inspect valve lash) · Fuel Evaporative Canister (inspect) · Spark Plugs (replace)
Every 90,000 miTiming Belt (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.

In the contiguous 2001–2005 sequence, 2002 marks the peak complaint volume at 45, rising from 35 the prior year before declining steadily to 16 by 2005, while recalls drop from 2 to 1 and hold flat through 2005, and TSBs decrease from 82 to 77. The later 2016–2019 years in the record present a contrasting profile of minimal complaints but sharply elevated TSBs reaching 164, and the data does not specify the root cause of that late-period divergence. For the 2002 model year specifically, Structure leads complaint categories with 7, followed by Vehicle Speed Control and Power Train at 5 each, Unknown or Other at 4, plus 4 crash complaints and 0 fire complaints, though no underlying causes are specified. Because 2002 sits at the highest point of an early arc that immediately recedes while carrying only a single recall and zero investigations, it represents a year of elevated consumer complaints absent broader federal safety action. Consequently, 2002 is a reasonably sound year to buy relative to the higher-recall 2001 model, provided buyers inspect for the documented Structure, Power Train, and Vehicle Speed Control complaint categories.

1
Open recalls
NHTSA campaigns
77
Service bulletins
Manufacturer communications
0
ODI investigations
Office of Defects Investigation
45
Owner complaints
4 involved a crash · 0 a fire
NHTSA crash-test rating federal NCAP · out of 5 stars
Rollover★★★★★
Owner complaints by model year NHTSA · this generation & adjacent

Owner complaints filed with NHTSA, by component

All 45 complaints on record, top 8 components.

Structure7
Vehicle Speed Control5
Power Train5
Unknown Or Other4
Exterior Lighting4
Suspension3
Tires3
Electronic Stability Control (Esc),Service Brakes2

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

No recall campaigns on record with NHTSA for this vehicle as of the last data refresh.

Technical service bulletins NHTSA · verified

Showing 5 of 77 bulletins on record with NHTSA.

BulletinDateComponentSummary
L-SB-0020-242024-04-19StructureVehicles may occasionally be subjected to contamination by airborne iron particles shed…
L-SB-0021-242024-04-19StructureLexus vehicles are currently protected with RapgardTM protective film designed to protect…
L-SB-0022-242024-04-19StructureAcid rain results from rainwater or other airborne moisture that become acidic due to…
L-SB-0024-242024-04-19StructureThe condition known as acid rain is caused by airborne chemicals or particles in the…
L-SB-0020-242024-04-19StructureVehicles may occasionally be subjected to contamination by airborne iron particles shed…

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 IS300. 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 2002 IS300 take?

5.7 qt of 5W-30 API, per the factory manual.

Does the 2002 IS300 have open recalls?

NHTSA lists 1 recall campaign(s) for this model year. Check your specific vehicle by VIN.

What gas mileage does the IS300 get?

EPA figures are 16 city / 23 highway / 18 combined mpg.