LexusRX3002001Overview/lexus/rx300/2001/base/

2001 Lexus RX300

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2001 RX300.

Body SUVTransmission Automatic 4-spd

The 2001 Lexus RX300 is a midsize SUV with a 4-speed automatic transmission, EPA-rated at 17/21/18 mpg, and a 5-quart oil capacity. It recorded 176 total owner complaints—with the Power Train as the top complaint area—and five recalls. Within the 1998–2003 model range, this year sits between the lowest-complaint 1998 (6 complaints) and the highest-complaint 1999 (224 complaints), offering a moderate reliability data point for researchers.

Model year20032002200120001999

Quick specs

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

Engine oil capacity5 qtOEM · verified
Engine oil type10W-30 / 5W-30 APIOEM · verified
Lug nut torque76 ft-lbsOEM · verified
EPA fuel economy17/21/18 mpgEPA · verified

Fitment & sizes

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

From the factory this vehicle uses a BCI 24F · 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 24F · 585 CCAOEM · verified
Tail / brake / turnHEADOEM · verified
Tire sizeP225-70SR16OEM · verified
Wheel / rim6.5-JJ inOEM · verified

OE service part numbers OEM · verified

Engine oil filter90915YZZD1
Engine air filter1780103010
Fuel filter233000A020 alt 2321746090
Spark plug9008091180
Front wiper blades8522212750 alt 8521236030
Serpentine belt9008091212 alt 9936631040
Thermostat90916A3003 alt 1632562010
Cabin air filter871394802083

Full specifications

Engine, drivetrain, dimensions and economy.

Engine & drivetrain NHTSA vPIC

TransmissionAutomatic 4-spd

Ratings & economy EPA / vPIC

EPA city / highway / combined17 / 21 / 18 mpg
DrivetrainFront-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 5 qt of 10W-30 / 5W-30 API engine oil, GL-5 · 80W-90 in the differential. Torque lug nuts to 76 ft-lbs. The firing order is 1-2-3-4-5-6.

Lubricants & capacities

Differential Gear OilGL-5 · 80W-90
Differential Gear Oil Capacity1.8 Pints
Engine Oil10W-30 · API · 5W-30
Engine Oil Capacity5 qt
Transfer Case FluidGL-5 · 80W-90
Transfer Case Fluid Capacity1.8 Pints

Engine torques

Camshaft Bearing/Carrier Cap Bolts or Studs12 ft-lbs
Crankshaft Pulley and/or Damper Bolts243 ft-lbs
Engine Flywheel Bolts61 ft-lbs

Chassis torques

Lug Nuts76 ft-lbs
Transfer Case Fill Plug36.0 ft-lbs
Transfer Case Drain Plug36.0 ft-lbs
Front Wheel Hub217 ft-lbs
Rear Wheel Hub159 ft-lbs

Ignition

Cylinder Firing Order1-2-3-4-5-6
Curb Idle Speed (No Load)700 rpm
Curb Idle Speed Variance (No Load)50 rpm
Ignition Coil Primary Resistance.70-.94 Diamond ohms
Ignition Coil Secondary Resistance6,800-11,700 ohms
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
Oil Capacity4.80 oz
Standard BCI Group Number24F
Standard BCI Cranking Performance585 cca

Service checks

Pressure Test17 psi
Radiator Cap Pressure Relief11-15 psi
Thermostat Opening Temperature176-183 °F
Injector Primary Resistance13.4-14.2 @ 68 degreesF ohms
Engine Compression145-218. 14 maximum variation PSI.
Engine Oil Pressure4.3 psi @ Idle, 43-75 psi @ 3000 rpm psi

Brakes

Torque Caliper to Bracket25 ft-lbs / 20 ft-lbs
Torque to Knuckle79 ft-lbs / 34 ft-lbs
Minimum Pad ThicknessFront: 0.039; Rear: 0.040 in
Rotor Runout Limit0.002 in / 0.0059 in
Rotor Nominal Thickness From1.102 in / 0.394 in
Rotor Nominal Thickness To1.102 in / 0.394 in
Rotor Discard at or Under1.024 in / 0.354 in

Multi-step torque procedures OEM · verified

Connecting Rod (Large End) Bearings — tightening sequence 1 stages
118 ft. lbs., Step 2: 9018 ft. lbs
Main Bearings — tightening sequence 1 stages
116 ft. lbs., Step 2: 9016 ft. lbs
Oil Pump to Cylinder BLock Bolts/Studs — tightening sequence 1 stages
110MM Bolts14 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 at 120,000 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) · Universal Vehicle Operation (road test)
Every 15,000 miAccessory Drive Belt (inspect) · Axle Shaft Oil Seal (inspect) · Body Latches, Locks & Hinges (inspect) · Brake System (inspect) · CV Joint Boot (inspect) · Driveshaft Flange Yoke (torque)
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)
Every 90,000 miTiming Belt (replace)
At 120,000 miSpark Plugs (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.

Across the 1998–2003 generation, federal complaints peaked at 224 in 1999, held near that level at 216 in 2000, and then declined each subsequent year to just 30 by 2003. The 2001 model year lands in the middle of that downward slope with 176 complaints and five recalls, improving on 2000’s complaint volume while matching its recall count, yet it remains well above the 105 complaints recorded for 2002 and carries zero investigations compared to one in both 2000 and 2002. Power Train issues account for 114 of the 2001 complaints, though the data does not specify a root cause, and the year also generated 15 crash-related and 2 fire-related complaints. Because 2001 sits in a transitional phase where federal filings are falling but remain substantially higher than in the later 2002 and 2003 model years, it is a marginally acceptable used purchase if the individual vehicle’s service history is clean, though buyers seeking the lowest federal-risk profile within this generation should target a 2002 or 2003 example instead.

5
Open recalls
NHTSA campaigns
67
Service bulletins
Manufacturer communications
0
ODI investigations
Office of Defects Investigation
176
Owner complaints
15 involved a crash · 2 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 176 complaints on record, top 8 components.

Power Train114
Vehicle Speed Control15
Engine & Engine Cooling8
Air Bags7
Service Brakes, Hydraulic3
Engine & Engine Cooling,Power Train3
Tires3
Engine2

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

Showing 2 of 5 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…

08E020000Visibility:Glass, Side/RearReported 06/03/2008

POLYMER PROCESS DEVELOPMENT IS RECALLING 931 UNITS OF BACK GLASS, P/NO. FB20415ZPY, SOLD AS REPLACEMENT EQUIPMENT FOR USE ON 1999-2004 LEXUS RX300 VEHICLES. THE GLASS FAILS TO CONFORM TO THE AUTOMOTIVE GLAZING MATERIAL… Remedy: POLYMER WILL NOTIFY OWNERS AND REPLACE THE AFFECTED GLASS FREE OF CHARGE. THE RECALL BEGAN ON APRIL 18, 2008. OWNERS MAY CONTACT POLYMER TOLL-FREE AT 800-510-9879.

Technical service bulletins NHTSA · verified

Showing 5 of 67 bulletins on record with NHTSA.

BulletinDateComponentSummary
Safety Recall 222022-04-13EquipmentLexus Safety Recall and Service Campaign - Technician Certification Requirements 4.13.2022
Lexus PRO19-02 -2022-01-12TiresPOL: This consolidated Tire Warranty Guide contains the complete warranty terms for all…
L-SB-0002-20 Rev2020-08-05EngineTSB: Vehicles may display evidence of a fluid leak or fluid seep from powertrain…
L-SB-0002-20 Rev2020-08-05Power TrainTSB: Vehicles may display evidence of a fluid leak or fluid seep from powertrain…
Lexus Safety Re2020-05-01EquipmentSafety Recall and Service Campaign - Technician Certification Requirements

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 RX300. 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 2001 RX300 take?

5 qt of ABOVE 0 F: 10W-30 API, BELOW 100 F: 5W-30 API, per the factory manual.

Does the 2001 RX300 have open recalls?

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

What gas mileage does the RX300 get?

EPA figures are 17 city / 21 highway / 18 combined mpg.