ToyotaT1001998V6/toyota/t100/1998/v6/

1998 Toyota T100 — V6

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 1998 T100 V6.

Engine V6Transmission Automatic 4-spd

The 1998 Toyota T100 V6 pairs a V6 engine with a four-speed automatic transmission, takes 5.5 quarts of 5W-30 API oil, and returns EPA estimates of 16 city, 19 highway, and 17 combined mpg. Owner-reported complaints for the 1998 model total 26, with structural issues leading the categories and a single recall on record. Across the 1992–1998 production run, the 1998 figure sits well below the 1996 peak of 118 complaints but above the 1992 low of one, marking a moderate complaint year in the T100's history.

Model year1998199719961995

Quick specs

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

Engine oil capacity5.5 qtOEM · verified
Engine oil type5W-30 APIOEM · verified
Lug nut torque76 ft-lbsOEM · verified
EPA fuel economy16/19/17 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 / turnFUSEOEM · verified

OE service part numbers OEM · verified

Engine oil filter90915YZZD1
Engine air filter178010W010
Fuel filter2330079446 alt 2330062020
Spark plug9091901192
Front wiper blades85212YZZ08TM
Serpentine belt993642086083 alt 9936481070
Thermostat9091603120 alt 9091603075

Full specifications

Engine, drivetrain, dimensions and economy.

Engine & drivetrain NHTSA vPIC

TransmissionAutomatic 4-spd

Dimensions & weight NHTSA vPIC

Overall length207.1 in
Overall width75.2 in
Overall height71.7 in
Wheelbase122 in
Curb weight3549 lb
Track (front / rear)61.8 / 64.2 in

Ratings & economy EPA / vPIC

EPA city / highway / combined16 / 19 / 17 mpg
DrivetrainRear-Wheel Drive
Recommended fuelRegular Gasoline

Performance & power Independent road tests

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

No 1998 road test on record; the results below are same-engine tests from nearby model years, each shown under its own year.

8.9–11.5 sec0–60 mph (tested)quickest 8.90 sec — 1995 DX Xtracab (6'4.1" Bed)
YearTrim / engine0–60¼ mileHPDrivetrain
1995DX Xtracab (6'4.1" Bed) 3.4L V68.90 sec16.80 sec190 hp4x4
1995DX Xtracab (6'4.1" Bed) 3.4L V69.30 sec17.10 sec190 hp4x4
1993SR5 Regular Cab (8'1.8" Bed) 3.0L V611.50 sec18.60 sec150 hpRWD

Service quick specs OEM factory data

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

This engine holds 5.5 qt of 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 Capacity6 Pints
Engine Oil5W-30 · API
Engine Oil Capacity5.5 qt
Engine Oil5W-30 · API
Engine Oil Capacity5.6 qt
Transfer Case Fluid75W-90 · GL-4 · GL-5
Transfer Case Fluid Capacity2.4 Pints

Engine torques

Crankshaft Pulley and/or Damper Bolts192 ft-lbs
Crankshaft Pulley and/or Damper Bolts184 ft-lbs

Chassis torques

Leaf Spring to Axle (U-bolts)97.0 ft-lbs
Leaf Spring to Chassis Bracket1
Leaf Spring to Rear Shackle67.0 ft-lbs
Leaf Spring Rear Shackle to Chassis Bracket67.0 ft-lbs
Lug Nuts76 ft-lbs
Front Wheel Hub159 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
Curb Idle Speed (No Load)700 rpm
Curb Idle Speed Variance (No Load)50 rpm
Spark Plug ManufacturerDenso
Spark Plug Gap0.043 in
Spark Plug Torque13 ft-lbs

Battery & A/C

RefrigerantR134a
Refrigerant Capacity1.43 lbs
Oil GroupPAG
Oil TypeND 8 oil
Oil Capacity4.80 oz
Standard BCI Group Number24F
Standard BCI Cranking Performance585 cca

Service checks

Injector Primary Resistance13.4-14.2 na ohms
Engine Compression145-174 psi

Brakes

Torque Caliper to Bracket26 ft-lbs
Torque to Knuckle80 ft-lbs
Torque to Knuckle90 ft-lbs
Minimum Pad ThicknessFront: 0.039; Rear: 0.039 in
Minimum Shoe Thickness0.039 in
Rotor Runout Limit0.0028 in
Rotor Nominal Thickness From0.984 in
Rotor Nominal Thickness To0.984 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)
Every 15,000 miAccessory Drive Belt (inspect) · Axle Shaft Oil Seal (inspect) · Brake System (inspect) · CV Joint Boot (inspect) · Differential (inspect fluid level) · Drive Axle Assembly (inspect)
Every 30,000 miEngine 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) · Fuel Evaporative Canister (inspect) · Spark 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 Toyota T100 experienced a significant rise in complaints during the mid-generation period, peaking in 1996 with 118 complaints and two recalls. By 1998, this trend reversed sharply, with complaints dropping to 26, a figure closer to the early production years of 1993 and 1994. The 1998 model year recorded one recall, one investigation, and 37 TSBs, with the most frequent complaints involving the structure and seat belts. The data does not specify the root causes for these issues, though there were zero reported crash or fire complaints for 1998. Because this year represents a substantial decline in complaints compared to the 19951997 peak, this is a good year to buy.

1
Open recalls
NHTSA campaigns
37
Service bulletins
Manufacturer communications
1
ODI investigations
Office of Defects Investigation
26
Owner complaints
0 involved a crash · 0 a fire
Owner complaints by model year NHTSA · this generation & adjacent

Owner complaints filed with NHTSA, by component

All 26 complaints on record, top 8 components.

Structure4
Seat Belts4
Power Train3
Suspension,Structure2
Suspension2
Electrical System2
Steering2
Suspension,Structure,Service Brakes1

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

Showing 1 of 1 campaigns on record for this vehicle.

05V389000Steering:Linkages:Rod:Relay:ConnectingReported 06/09/2005

ON CERTAIN PICKUP TRUCKS AND SPORT UTILITY VEHICLES, IF THE STEERING WHEEL IS REPEATEDLY TURNED UNDER CERTAIN CONDITIONS WHERE HIGH STEERING EFFORT AND POWER ASSIST ARE REQUIRED, FOR INSTANCE, WHEN FULLY TURNING THE… Remedy: DEALERS WILL REPLACE THE STEERING RELAY ROD. THE RECALL BEGAN OCTOBER 5, 2005. OWNERS MAY CONTACT TOYOTA AT 1-800-331-4331.

Technical service bulletins NHTSA · verified

Showing 5 of 37 bulletins on record with NHTSA.

BulletinDateComponentSummary
TSB0032202023-08-17Air BagsTSB: Replacement certification labels (the vinyl label installed on the driver door or…
Toyota PRO19-022022-01-12TiresPOL: This consolidated Tire Warranty Guide contains the complete warranty terms for all…
Toyota Safety Re2021-03-17Air BagsToyota Safety Recall and Service Campaign - Technician Certification Requirements
T-SB-0032-20 Rev2021-02-03EquipmentTSB: Replacement certification labels (the vinyl label installed on the driver door or…
T-SB-0304-17 Obs2020-04-07EquipmentTSB: OBSOLETE NOTICE April 07, 2020: This bulletin is now obsolete. Please see…

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 T100. 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 T100 V6 take?

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

Does the 1998 T100 have open recalls?

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

What gas mileage does the V6 get?

EPA figures are 16 city / 19 highway / 17 combined mpg.