LexusRX3002000Overview/lexus/rx300/2000/base/

2000 Lexus RX300

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2000 RX300.

Transmission Automatic 4-spd

The 2000 Lexus RX300 pairs a four-speed automatic transmission with a 5-quart oil system specified for 10W-30 or 5W-30 viscosity, achieving EPA estimates of 17 mpg city, 22 mpg highway, and 19 combined. Within the 1998–2003 model run, this year recorded 216 total owner complaints—just under the 1999 high of 224—while carrying five recalls and logging powertrain as its top complaint category. That volume places it far above the 1998 low of six complaints and just under the 1999 peak, signaling a mid-cycle reliability profile where powertrain issues dominate the complaint history.

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 economy17/22/19 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 filter2330074330 alt 2321746090
Spark plug9008091180
Front wiper blades8522212750 alt 8521236030
Serpentine belt993642088083 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 / 22 / 19 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 30,000 miBrake Hydraulic System (drain, refill & bleed) · Cabin Air Filter (replace) · 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 miEngine Valves (inspect valve lash)
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.

The 2000 Lexus RX300 occupies a difficult position in this generation's federal record: it follows the 1999 peak of 224 complaints and 7 recalls, and while its 216 complaints and 5 recalls represent a modest decline, the vehicle still carries nearly the same elevated burden as the generation's worst year. The dominant complaint area—Power Train, with 128 of 216 complaints—signals a concentrated problem rather than a broad scatter of minor issues, though the data does not specify a root cause. Notably, the 2000 model year saw TSBs drop sharply to 58 from 1999's 120, which could indicate either that prior fixes were incorporated or that fewer formal service guidance bulletins were issued. The broader trend is clearly downward from 1999 through 2003, with complaints falling from 224 to 30, but 2000 remains firmly in the high-complaint plateau before the decline gains momentum in 2001 and beyond. With 16 crash-related complaints and zero fire complaints recorded, the safety picture is mixed but not alarming. Given that 2000 still reflects near-peak complaint volume concentrated in the powertrain, a buyer would likely find better value and lower risk in a 2002 or 2003 model, where complaint counts have fallen to 105 and 30 respectively.

5
Open recalls
NHTSA campaigns
58
Service bulletins
Manufacturer communications
1
ODI investigations
Office of Defects Investigation
216
Owner complaints
16 involved a crash · 0 a fire
Owner complaints by model year NHTSA · this generation & adjacent

Owner complaints filed with NHTSA, by component

All 216 complaints on record, top 8 components.

Power Train128
Engine & Engine Cooling17
Vehicle Speed Control9
Service Brakes, Hydraulic7
Electrical System6
Suspension4
Exterior Lighting3
Power Train,Engine3

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 58 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 2000 RX300 take?

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

Does the 2000 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 / 22 highway / 19 combined mpg.