LexusLX4701998Overview/lexus/lx470/1998/base/

1998 Lexus LX470

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 1998 LX470.

Transmission Automatic 4-spd

The 1998 Lexus LX470, equipped with a 4-speed automatic transmission, returns an EPA-estimated 12 mpg city and 15 mpg highway while its engine takes 7.2 quarts of 10W-30 or 5W-30 oil. With only five owner complaints and a single recall, this inaugural model year proved notably dependable, sitting near the low end of the 1998–2007 generation’s complaint range that peaked at 21 for the 2003 model.

Model year200720062005200420032002200120001998

Quick specs

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

Engine oil capacity7.2 qtOEM · verified
Engine oil type10W-30 / 5W-30 APIOEM · verified
Lug nut torque97 ft-lbsOEM · verified
EPA fuel economy12/15/13 mpgEPA · verified

Fitment & sizes

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

From the factory this vehicle uses a BCI 27F · 650 CCA battery, OE oil filter 90915YZZD3. 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 27F · 650 CCAOEM · verified
Tail / brake / turnTOEM · verified
Tire sizeP275-70R16OEM · verified
Wheel / rim6.5-JJ inOEM · verified

OE service part numbers OEM · verified

Engine oil filter90915YZZD3
Engine air filter1780150040
Fuel filter2330050090 alt 2321774021
Spark plug9008091180
Front wiper blades8522260180 alt 8521253061
Thermostat9091603100 alt 1634650010
Cabin air filter8856860010

Full specifications

Engine, drivetrain, dimensions and economy.

Engine & drivetrain NHTSA vPIC

TransmissionAutomatic 4-spd

Ratings & economy EPA / vPIC

EPA city / highway / combined12 / 15 / 13 mpg
Drivetrain4-Wheel or All-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 7.2 qt of 10W-30 / 5W-30 API engine oil, GL-5 · 80W-90 in the differential. Torque lug nuts to 97 ft-lbs. The firing order is 1-8-4-3-6-5-7-2.

Lubricants & capacities

Differential Gear OilGL-5 · 80W-90
Differential Gear Oil Capacity3.6 Pints
Engine Oil10W-30 · API · 5W-30
Engine Oil Capacity7.2 qt
Transfer Case Fluid75W-90 · GL-4 · GL-5
Transfer Case Fluid Capacity2.7 Pints

Engine torques

Crankshaft Pulley and/or Damper Bolts181 ft-lbs

Chassis torques

Lug Nuts97 ft-lbs
Transfer Case Fill Plug27.0 ft-lbs
Transfer Case Drain Plug27.0 ft-lbs

Ignition

Cylinder Firing Order1-8-4-3-6-5-7-2
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 Capacity2.20-2.42 lbs
Oil GroupPAG
Oil Type46
Oil Capacity5.60 oz
Standard BCI Group Number27F
Standard BCI Cranking Performance650 cca

Service checks

Regulated Fuel System Pressure (Without Vacuum)38.0-44.0 psi
Regulated Fuel System Pressure (With Vacuum)28.0-34.0 psi
Injector Primary Resistance13.4-14.2 @ 68 degreesF ohms
Engine Compression142-192 PSI. 14 maximum variation PSI.
Engine Oil Pressure4.3 psi @ Idle, 43-85 psi @ 3000 rpm psi

Brakes

Torque to Knuckle90 ft-lbs / 76 ft-lbs
Torque Caliper to Bracket20 ft-lbs
Minimum Pad ThicknessFront: 0.039; Rear: 0.040 in
Rotor Runout Limit0.0028 in / 0.004 in
Rotor Nominal Thickness From1.26 in / 0.709 in
Rotor Nominal Thickness To1.26 in / 0.709 in
Rotor Discard at or Under1.181 in / 0.611 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 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) · Cabin Air Filter (replace)
Every 30,000 miActive Suspension System (inspect) · Brake 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 miEngine Valves (inspect valve lash) · 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.

The 1998 Lexus LX470 sits at the beginning of its generation with notably low consumer complaints (5) compared to the subsequent years, though a single crash complaint and brake-related service issues (4 total complaints across Service Brakes and Service Brakes, Hydraulic categories) appear in the data without a specified root cause. The target year recorded 1 recall and 68 TSBs, establishing a baseline that would rise modestly through the early 2000s. The complaint trajectory across the generation follows a clear arc: a spike in 1999-2000 (peaking at 17 complaints in 2000), a mid-generation surge in 2003-2004 (reaching 21 complaints with 3 recalls), and a gradual decline to just 4 complaints by 2007. The 1998 model year falls in the relatively favorable early portion of this trend, benefiting from lower complaint volumes than the peak years while having addressed any issues through its single recall. The brake-related complaints warrant due diligence during pre-purchase inspection, as the data doesn't specify whether they represent isolated incidents or early signs of a broader pattern that escalated in later model years. Overall, the 1998 LX470 presents a reasonable purchase opportunity within this generation, offering the advantage of early-production maturity with fewer reported issues than the problematic 2003-2004 period, though a comprehensive mechanical assessment remains essential.

1
Open recalls
NHTSA campaigns
68
Service bulletins
Manufacturer communications
0
ODI investigations
Office of Defects Investigation
5
Owner complaints
1 involved a crash · 0 a fire
Owner complaints by model year NHTSA · this generation & adjacent

Owner complaints filed with NHTSA, by component

All 5 complaints on record, top 3 components.

Service Brakes2
Service Brakes, Hydraulic2
Visibility1

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

Showing 1 of 1 campaigns on record for this vehicle.

04V434000Exterior Lighting:HeadlightsReported 08/09/2004

CERTAIN SPORT UTILITY VEHICLES FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT." THE DAYTIME RUNNING LIGHTS DO NOT MEET… Remedy: DEALERS WILL INSTALL A RESISTOR, WHICH WILL DECREASE THE LUMINOUS INTENSITY OF THE DRL. OWNER NOTIFICATION BEGAN JUNE JUNE 10, 2005. OWNERS SHOULD CONTACT LEXUS AT 1-800-255-3987.

Technical service bulletins NHTSA · verified

Showing 5 of 68 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…
Lexus Safety Re2020-05-01EquipmentSafety Recall and Service Campaign - Technician Certification Requirements
L-SB-0179-17 Obs2020-04-06EquipmentTSB: OBSOLETE NOTICE April 06, 2020: This bulletin is now obsolete. Please see…
L-SB-0008-202020-04-06EquipmentTSB: SUPERSESSION NOTICE The information contained in this bulletin supersedes Service…

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 LX470. 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 1998 LX470 take?

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

Does the 1998 LX470 have open recalls?

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

What gas mileage does the LX470 get?

EPA figures are 12 city / 15 highway / 13 combined mpg.