Toyota1995–1998Technical specifications

Landcruiser 4.5: Technical specifications

Workshop data for the 4.5-litre petrol (engine code 1FZ-FE). Covers engine, fluids, brakes, service, torques and air conditioning: the figures to check before a job or a parts order.

Common faults & fixes

Summary

Match the engine code (1FZ-FE) to the vehicle before ordering parts or applying these figures.

Vehicle specifications

Overview

Make: Toyota
Model: Landcruiser
Years: 1995–1998
Fuel: Petrol
Engine code: 1FZ-FE

Performance & efficiency

Power: 151 kW (205 hp)
Engine size: 4,477 cc
Cylinders: 6 · DOHC
Compression ratio: 9.0:1
Fuel system: Toyota

Fluids & capacities

Engine oil (with the filter): 7.4 litres

All 137 specifications below

Engine & identification

Vehicle identification

No. of cylinders Type	6/DOHC
Capacity (Fiscal) cc	4477
Compression ratio :1	9,0
Suitable for unleaded petrol	Yes
Minimum octane rating RON	95
Ignition system Make	Toyota
Ignition system Type	TCCS
Ignition system Description	Map-i
Trigger location	Distributor
Fuel system Make	Toyota
Fuel system Type	TCCS
Fuel system Description	MFI-s
Air metering Type	Flow
Combined ignition and fuel ECM	Yes
Diagnostic socket	Yes

Ignition system

Ignition coil Make	Denso
Ignition coil supply voltage + with ballast V	12,0
Primary resistance Ohm	0,36-0,55
Secondary resistance Ohm	9000-15400

Firing order

The firing order for the Toyota Landcruiser 4.5 (1995–1998) is 1-5-3-6-2-4.

Firing order	1-5-3-6-2-4

Valve clearances

Valve clearances for the Toyota Landcruiser 4.5 (1995–1998) are 0,15-0,25 mm inlet and 0,25-0,35 mm exhaust, measured cold.

Valve clearance - INLET mm	0,15-0,25 cold
Valve clearance - EXHAUST mm	0,25-0,35 cold

Engine oil & fluids

Engine oil

The Toyota Landcruiser 4.5 (1995–1998) takes 7.4 litres of engine oil with the filter.

See the reference table for the complete engine oil entries and their conditions.

Manual gearbox

The manual gearbox has a listed capacity of 2.7 litres. The specified oil is SAE 75W-90, with classification GL-4.

Transfer box

The transfer box has a listed capacity of 1.3 litres. The specified oil is SAE 75W-90.

Coolant

The listed total cooling-system capacity is 13.2 litres.

Grades, filling conditions and capacities

Lubricants and capacities — complete reference
Engine oil options
Ambient temperature range	-29°C➞10°C
Engine oil grade SAE	5W-30
Engine oil classification API/ACEA	SG/A1
Ambient temperature range	-18°C➞38°C
Engine oil grade SAE	10W-30
Engine oil classification API/ACEA	SG/A1
Ambient temperature range	-12°C➞38°C
Engine oil grade SAE	15W-40
Engine oil classification API/ACEA	SG/A2
Ambient temperature range	-7°C➞38°C
Engine oil grade SAE	20W-50
Engine oil classification API/ACEA	SG/A2
Engine with filter(s) litres	7.4
Other lubricants and capacities
Manual transmission oil grade SAE	75W-90
Manual transmission oil classification	GL-4
Manual transmission litres	2.7
Automatic transmission fluid Type	Dexron II
Automatic transmission (drain & refill) litres	6.0
Automatic transmission (dry fill) litres	15.2
Differential oil grade - front SAE	90W
Differential oil classification - front	GL-5
Differential front/AT litres	2.7
Differential oil grade - rear SAE	90W
Differential oil classification - rear	GL-5
Differential rear litres	2.8
Transfer box oil grade SAE	75W-90
Transfer box litres	1.3
Cooling system - total capacity litres	13.2
Brake fluid Type	DOT 3
Power steering fluid Type	Dexron III
Power steering fluid litres	0.8

Brakes & wear limits

Brake disc thickness

Brake discs on the Toyota Landcruiser 4.5 (1995–1998) are replaced at a minimum thickness of 11,5 mm (solid) or 23 mm (ventilated) front and 16 mm rear.

Minimum disc thickness for replacement - solid Front	11,5 mm
Minimum disc thickness for replacement - ventilated Front	23 mm
Minimum disc thickness for replacement Rear	16 mm
Maximum drum diameter for replacement Rear	297 mm

Brake disc and drum dimensions

Disc runout Front	0,07 mm
Disc runout Rear	0,10 mm
Minimum pad thickness Front	1 mm
Minimum pad thickness Rear	1 mm
Minimum shoe thickness Rear	1,5 mm
Parking brake travel No. of notches	7-9

Service & electrical

Ignition timing

Basic ignition timing for the Toyota Landcruiser 4.5 (1995–1998) is 3° BTDC at 650 rpm.

Ignition timing
Ignition timing - basic BTDC °Engine/rpm	3/650

Battery

The Toyota Landcruiser 4.5 (1995–1998) uses a 12 V, 60 Ah battery (reserve capacity 90 minutes).

Battery V/RC(Ah)	12/90 (60)

Spark plugs

The Toyota Landcruiser 4.5 (1995–1998) uses Denso K16R-U spark plugs with a 0,8 mm electrode gap.

Spark plugs Original equipment	Denso
Spark plug Type	K16R-U
Electrode gap mm	0,8
Spark plugs Make	Bosch
Spark plug Type	FR7KC
Electrode gap mm	0,8
Spark plugs Make	NGK
Spark plug Type	BKR5EYA
Electrode gap mm	0,8

Tuning and emissions

Ignition timing
Tuning conditions	—
View more information	—
Ignition advance checks °Engine/rpm	ECM Controlled
Idle speed rpm	650±50 Not adjustable
Oil temperature °C	80
CO level at idle speed - tailpipe Vol. % CO	0,5 Max Not adjustable
HC level at idle speed ppm	100
CO2 level at idle speed Vol. % CO2	14,5-16
O2 level at idle speed Vol. % O2	0,1-0,5
Increased idle speed for CO test rpm	2400-2600
CO content at increased idle speed Vol. %	0,3
Lambda at increased idle λ	0,98-1,02

Starting and charging

Maximum cranking amps A	162-198
Alternator output A/V/rpm	30/14/2000

Service checks and adjustments

Compression pressure bar	9,0-12,0
Oil pressure bar/rpm	2,4-4,9/3000
Radiator cap bar	0,75-1,05
Thermostat opens °C	82
Drive belt tension - alternator/PAS/AC mm	15-20

Fuel system

System pressure bar	2,6-3,0
Regulated pressure with vacuum bar	2,0-2,5
Engine coolant temperature (ECT) sensor Ohm/°C	200-400/80
Injector Ohm	12,0-16,0
Idle air control (IAC) valve/idle speed control (ISC) actuator Ohm	10,0-30,0
Lambda sensor (Oxygen) heater Ohm	5,0-6,5

Tightening torques

Cylinder head bolt torque

The cylinder head bolts on the Toyota Landcruiser 4.5 (1995–1998) are tightened in 4 stages: 20 Nm, then 39 Nm, then 90°, then a final 90°.

Cylinder head
Renew bolts	No
Tighten	20 Nm
Tighten	39 Nm
Tighten	90°
Tighten	90°
Tighten	M8=21 Nm

Other engine tightening torques
Cylinder head instructions	—
Main bearings Renew bolts/nuts	No
Main bearings Stage 1	74 Nm
Main bearings Stage 2	90°
Big end bearings Renew bolts/nuts	No
Big end bearings Stage 1	48 Nm
Big end bearings Stage 2	90°
Oil pump to cylinder block	21 Nm
Sump bolts	8 Nm
Sump drain bolt	25 Nm
Flywheel/driveplate	20 Nm+90°/100 Nm
Clutch pressure plate	19 Nm
Crankshaft pulley/damper centre bolt	412 Nm
Camshaft sprocket/gear	74 Nm
Camshaft carrier/cap	16 Nm
Camshaft/rocker cover	21 Nm
Inlet manifold to cylinder head	21 Nm
Exhaust manifold to cylinder head	39 Nm
Spark plugs	20 Nm
Knock sensor (KS)	44 Nm
Chassis tightening torques
Steering track rod end	91 Nm
Brake caliper/carrier to hub Front	123 Nm
Brake caliper to carrier Rear	88 Nm
Brake caliper/carrier to hub Rear	103 Nm
ABS sensor Front	8 Nm
ABS sensor Rear	8 Nm
Road wheels	157 Nm

Air conditioning

Refrigerant quantity
No. of AC service connectors	2
Air conditioning restrictor type	Expansion valve
Compressor clutch/magnetic coupling	Yes
Compressor variable displacement solenoid	No
Air conditioning refrigerant Type	R134a
Air conditioning refrigerant quantity grams	—
Air conditioning oil group	PAG
Air conditioning oil Type	Dens Oil 8
Air conditioning oil quantity cm³	—
Oil quantity
Air conditioning oil viscosity ISO	46

Frequently asked questions

What is the firing order of the Toyota Landcruiser 4.5?

The firing order for the Toyota Landcruiser 4.5 (1995–1998) is 1-5-3-6-2-4.

What spark plugs does the Toyota Landcruiser 4.5 use?

The Toyota Landcruiser 4.5 (1995–1998) uses Denso K16R-U spark plugs with a 0,8 mm electrode gap.

How much oil does the Toyota Landcruiser 4.5 take?

The Toyota Landcruiser 4.5 (1995–1998) takes 7.4 litres of engine oil with the filter. See the reference table for the complete engine oil entries and their conditions.

What are the valve clearances for the Toyota Landcruiser 4.5?

Valve clearances for the Toyota Landcruiser 4.5 (1995–1998) are 0,15-0,25 mm inlet and 0,25-0,35 mm exhaust, measured cold.

What is the cylinder head torque for the Toyota Landcruiser 4.5?

The cylinder head bolts on the Toyota Landcruiser 4.5 (1995–1998) are tightened in 4 stages: 20 Nm, then 39 Nm, then 90°, then a final 90°.

What is the ignition timing for the Toyota Landcruiser 4.5?

Basic ignition timing for the Toyota Landcruiser 4.5 (1995–1998) is 3° BTDC at 650 rpm.