3UZ-FE Lexus 3UZ-FE
3UZ-FE - це 4.3-літровий V8 двигун від Lexus, відомий своєю надійністю та плавністю роботи. Використовується в моделях LS430, GS430 та інших.
13
Двигунів бренду
4
Модифікацій
Technical Specifications
| Engine Displacement | 4.3 л (4,300 см³) |
| Configuration | V8 |
| Number of Cylinders | 8 |
| Valves per Cylinder | 4 |
| Power | 280 - 300 л.с. |
| Torque | 400 - 420 Н*м |
| Cylinder Bore | 91.00 мм |
| Piston Stroke | 82.00 мм |
| Compression Ratio | 10.5:1 |
| Firing Order | 1-8-4-3-6-5-7-2 |
| Fuel System | Multi-point Fuel Injection |
| Aspiration | Naturally Aspirated |
| Intercooler | No |
| Maximum RPM | 6,000 об/хв |
| Max Torque RPM | 3,400 об/хв |
| Valve Train | DOHC |
| Timing Drive | Chain |
| Timing Chain Replacement | 300000 or as needed |
| Block Material | Aluminum |
| Head Material | Aluminum |
| Engine Weight | 195 кг |
| Dimensions (L×W×H) | 700 × 600 × 600 мм |
| Lubrication System | Wet sump |
| Cooling System | Liquid cooling |
Additional Information
| Engine Family | Toyota UZ engine family |
| Manufacturing Plant | Toyota City, Japan |
Maintenance
| Engine Oil Capacity | 6 л (з фільтром: 6.5 л) |
| Recommended Viscosity | 5W-30, 10W-30 |
| Oil Standard | API SL, ILSAC GF-3 |
| Recommended Brands | Mobil 1, Castrol Edge, Valvoline |
| Oil Change Interval | 8 000 км або 6 міс. |
| Oil Filter | 90915-YZZD3 |
| Air Filter |
17801-50010
Заміна кожні 48 000 км |
| Cabin Filter | 88568-50010 |
| Spark Plugs |
Тип: Iridium Артикул: 90080-91179Зазор: 1.1 мм Кількість: 8 шт Заміна кожні 120 000 км |
| Coolant Capacity | 10 л |
| Coolant Type | Toyota Super Long Life Coolant (Toyota) |
| Coolant Change Interval | 160 000 км |
| Thermostat Opening Temperature | 80°C |
| Operating Temperature | 90°C |
| Max Operating Temperature | 110°C |
| Critical Temperature | 120°C |
| Annual Maintenance Cost | 600-900 USD |
Надійність
Очікуваний ресурс: 300 000 км
Типові проблеми
| Проблема | Серйозність | Пробіг | Вартість ремонту |
|---|---|---|---|
| Oil leaks from valve cover gaskets | Medium | 150000-200000 km | $300-500 |
| Timing chain tensioner noise | Medium | 200000-250000 km | $400-600 |
Відомі дефекти
- Some early models had issues with oil consumption
- Valve cover gasket leaks
Розширення гарантії
- Extended warranty available for engine components up to 100000 miles
Потенціал тюнінгу
Потенціал тюнінгу: Medium | Макс. безпечна потужність: 450 л.с.
| Етап | Потужність | Крутний момент | Метод | Вартість |
|---|---|---|---|---|
| Stage 1 | 320 л.с. | 450 Н*м |
ECU remap only Вплив на надійність: Minimal |
$600 |
| Stage 2 | 360 л.с. | 480 Н*м |
ECU, Exhaust System Необхідно: Cold air intake, High-performance exhaust Вплив на надійність: Low |
$1500 |
| Stage 3 | 400 л.с. | 520 Н*м |
- Необхідно: Upgraded turbo, High-performance internals Вплив на надійність: Medium |
$5000 |
Популярні модифікації
- ECU remap
- Cold air intake
- High-performance exhaust system
Обмеження тюнінгу
- Stock internals limit power to around 400hp
- Cooling system upgrades needed for higher power levels
Детальні технічні характеристики
8
модифікацій
282–303
к.с.
Спільні характеристики
| Boost type | none |
| Capacity | 4293 cm3 |
| Compression ratio | 10.5 |
| Country | Japan |
| Cylinder layout | V-type |
| Engine code | 3UZ-FE |
| Engine placement | Front, longitudinal |
| Engine type | Gasoline |
| Front suspension | Independent, spring |
| Number of cylinders | 8 |
| Pitch Circle Diameter | DIA60.1 5x114.3 mm |
| Timing belt | DOHC |
| Valves per cylinder | 4 |
Модифікації двигуна
4.3 AT RWD (300 hp)
Привід Rear wheel drive
КПП Automatic
GS 3
2004–2007
300 hp
engine
Cylinder bore
91.0 mm
Engine power
300 hp
Fuel tank capacity
71 l
Injection type
direct injection (direct)
Max power (kW)
220 kW
Max power at RPM
5600 RPM
Maximum torque
440 N*m
Min trunk capacity
430 l
Stroke cycle
82.5 mm
Turnover of maximum torque
3400 RPM
performance
Acceleration (0-100 km/h)
6.1 s
Max speed
250 km/h
fuel
City driving fuel consumption per 100 km
16.3 l
Fuel
95
Highway driving fuel consumption per 100 km
8.6 l
Mixed driving fuel consumption per 100 km
11.4 l
transmission
Drive wheels
Rear wheel drive
Gearbox type
Automatic
Number of gear
6
dimensions
Back track width
1540 mm
Clearance
140 mm
Curb weight
1700 kg
Front track width
1535 mm
Full weight
2160 kg
Height
1425 mm
Length
4825 mm
Number of doors
4
Wheelbase
2850 mm
Width
1820 mm
suspension
Back suspension
Independent, spring
Front brakes
Disc
Rear brakes
Disc
Steering wheel position
Left/Right
Wheel size
225/50 R17, 245/40 R18
other
Body type
Sedan
Car class
E
Number of seater
5
4.3 AT RWD (282 hp)
Привід Rear wheel drive
КПП Automatic
LS 3 [рест.]
2003–2006
282 hp
engine
Cylinder bore
91.0 mm
Engine power
282 hp
Fuel tank capacity
84 l
Injection type
distributed injection (multipoint)
Max power (kW)
207 kW
Max power at RPM
5600 RPM
Maximum torque
417 N*m
Min trunk capacity
575 l
Stroke cycle
82.5 mm
Turnover of maximum torque
3500 RPM
performance
Acceleration (0-100 km/h)
6.3 s
Max speed
250 km/h
fuel
City driving fuel consumption per 100 km
17.5 l
Fuel
95
Highway driving fuel consumption per 100 km
8.9 l
Mixed driving fuel consumption per 100 km
11.4 l
transmission
Drive wheels
Rear wheel drive
Gearbox type
Automatic
Number of gear
6
dimensions
Back track width
1570 mm
Clearance
150 mm
Curb weight
1840 kg
Front track width
1570 mm
Full weight
2350 kg
Height
1470 mm
Length
5025 mm
Number of doors
4
Wheelbase
2925 mm
Width
1830 mm
suspension
Back suspension
Independent, spring
Front brakes
ventilated disc
Rear brakes
Disc
Steering wheel position
Left
Wheel size
225/55 R17, 245/45 R18
other
Body type
Sedan
Car class
F
Number of seater
5
4.3 AT RWD (290 hp)
Привід Rear wheel drive
КПП Automatic
LS 3 [рест.]
2003–2006
290 hp
engine
Cylinder bore
91 mm
Engine model
3uz-fe
Engine power
290 hp
Fuel tank capacity
84 l
Injection type
distributed injection (multipoint)
Max power (kW)
213 kW
Max power at RPM
5600 RPM
Maximum torque
434 N*m
Min trunk capacity
575 l
Stroke cycle
82.5 mm
Turnover of maximum torque
3400 RPM
performance
Acceleration (0-100 km/h)
6.7 s
Max speed
250 km/h
fuel
City driving fuel consumption per 100 km
17.5 l
Emission standards
Euro 4
Fuel
95
Highway driving fuel consumption per 100 km
8.9 l
Mixed driving fuel consumption per 100 km
11.4 l
transmission
Drive wheels
Rear wheel drive
Gearbox type
Automatic
Number of gear
6
dimensions
Back track width
1570 mm
Clearance
150 mm
Curb weight
1840 kg
Front track width
1570 mm
Full weight
2350 kg
Height
1470 mm
Length
5025 mm
Number of doors
4
Wheelbase
2925 mm
Width
1830 mm
suspension
Back suspension
Independent, spring
Front brakes
ventilated disc
Rear brakes
ventilated disc
Steering wheel position
Left
Wheel size
225/55 R17, 245/45 R18
other
Body type
Sedan
Car class
F
Number of seater
5
4.3 AT RWD (303 hp)
Привід Rear wheel drive
КПП Automatic
SC 2
2001–2005
303 hp
engine
Cylinder bore
91.0 mm
Engine model
3uz-fe
Engine power
303 hp
Fuel tank capacity
85 l
Injection type
distributed injection (multipoint)
Max power (kW)
223 kW
Max power at RPM
5600 RPM
Max trunk capacity
450 l
Maximum torque
441 N*m
Min trunk capacity
135 l
Stroke cycle
82.5 mm
Turnover of maximum torque
3400 RPM
performance
Acceleration (0-100 km/h)
6.1 s
Max speed
240 km/h
fuel
City driving fuel consumption per 100 km
13.1 l
Fuel
95
Highway driving fuel consumption per 100 km
10.2 l
Mixed driving fuel consumption per 100 km
11.8 l
transmission
Drive wheels
Rear wheel drive
Gearbox type
Automatic
Number of gear
5
dimensions
Back track width
1535 mm
Clearance
142 mm
Curb weight
1742 kg
Front track width
1550 mm
Height
1370 mm
Length
4515 mm
Number of doors
2
Wheelbase
2620 mm
Width
1825 mm
suspension
Back suspension
Independent, spring
Front brakes
ventilated disc
Rear brakes
ventilated disc
Steering wheel position
Left
Wheel size
245/40 R18
other
Body type
Cabriolet
Car class
S
Number of seater
4
4.3 AT (283 hp)
Привід Rear wheel drive
КПП Automatic
GS 2 [рест.]
2000–2004
283 hp
engine
Cylinder bore
91.0 mm
Engine model
3uz-fe
Engine power
283 hp
Fuel tank capacity
80 l
Injection type
distributed injection (multipoint)
Max power (kW)
208 kW
Max power at RPM
5600 RPM
Maximum torque
417 N*m
Min trunk capacity
515 l
Stroke cycle
82.5 mm
Turnover of maximum torque
3500 RPM
performance
Acceleration (0-100 km/h)
6.3 s
Max speed
250 km/h
fuel
City driving fuel consumption per 100 km
17.3 l
CO2 emissions
296 g/km
Fuel
95
Highway driving fuel consumption per 100 km
9.4 l
Mixed driving fuel consumption per 100 km
12.3 l
transmission
Drive wheels
Rear wheel drive
Gearbox type
Automatic
Number of gear
5
dimensions
Back track width
1509 mm
Clearance
150 mm
Curb weight
1745 kg
Front track width
1539 mm
Full weight
2145 kg
Height
1440 mm
Length
4801 mm
Number of doors
4
Wheelbase
2799 mm
Width
1801 mm
suspension
Back suspension
Independent, spring
Front brakes
ventilated disc
Rear brakes
Disc
Steering wheel position
Left/Right
Wheel size
235/45 R17
other
Body type
Sedan
Car class
E
Disc size
8x17 ET50
Number of seater
5
4.3 AT (294 hp)
Привід Rear wheel drive
КПП Automatic
GS 2 [рест.]
2000–2004
294 hp
engine
Cylinder bore
91 mm
Engine model
3uz-fe
Engine power
294 hp
Fuel tank capacity
80 l
Injection type
distributed injection (multipoint)
Max power (kW)
216 kW
Max power at RPM
6000 RPM
Maximum torque
441 N*m
Min trunk capacity
515 l
Stroke cycle
82.5 mm
Turnover of maximum torque
3400 RPM
performance
Acceleration (0-100 km/h)
6.3 s
Max speed
250 km/h
fuel
City driving fuel consumption per 100 km
17.3 l
Fuel
98
Highway driving fuel consumption per 100 km
9.4 l
Mixed driving fuel consumption per 100 km
12.3 l
transmission
Drive wheels
Rear wheel drive
Gearbox type
Automatic
Number of gear
5
dimensions
Back track width
1509 mm
Clearance
150 mm
Curb weight
1665 kg
Front track width
1539 mm
Full weight
2120 kg
Height
1440 mm
Length
4801 mm
Number of doors
4
Wheelbase
2799 mm
Width
1801 mm
suspension
Back suspension
Independent, spring
Front brakes
ventilated disc
Rear brakes
ventilated disc
Steering wheel position
Left/Right
Wheel size
235/45 R17
other
Body type
Sedan
Car class
E
Disc size
8x17 ET50
Number of seater
5
4.3 AT RWD (282 hp)
Привід Rear wheel drive
КПП Automatic
LS 3
2000–2003
282 hp
engine
Cylinder bore
91 mm
Engine power
282 hp
Fuel tank capacity
84 l
Injection type
distributed injection (multipoint)
Max power (kW)
207 kW
Max power at RPM
5600 RPM
Maximum torque
417 N*m
Min trunk capacity
552 l
Turnover of maximum torque
3500 RPM
performance
Acceleration (0-100 km/h)
6.7 s
Max speed
250 km/h
fuel
City driving fuel consumption per 100 km
17.5 l
Fuel
95
Highway driving fuel consumption per 100 km
8.9 l
Mixed driving fuel consumption per 100 km
12.0 l
transmission
Drive wheels
Rear wheel drive
Gearbox type
Automatic
Number of gear
5
dimensions
Back track width
1570 mm
Clearance
145 mm
Curb weight
1920 kg
Front track width
1575 mm
Full weight
2350 kg
Height
1490 mm
Length
5005 mm
Number of doors
4
Wheelbase
2925 mm
Width
1830 mm
suspension
Back suspension
Dependent, spring
Front brakes
ventilated disc
Rear brakes
ventilated disc
Steering wheel position
Left
Wheel size
225/55 R17, 245/45 R18
other
Body type
Sedan
Car class
F
Number of seater
5
4.3 AT RWD (290 hp)
Привід Rear wheel drive
КПП Automatic
LS 3
2000–2003
290 hp
engine
Cylinder bore
91 mm
Engine model
3uz-fe
Engine power
290 hp
Fuel tank capacity
84 l
Injection type
distributed injection (multipoint)
Max power (kW)
213 kW
Max power at RPM
5600 RPM
Maximum torque
434 N*m
Min trunk capacity
552 l
Stroke cycle
82.5 mm
Turnover of maximum torque
3400 RPM
performance
Acceleration (0-100 km/h)
6.7 s
Max speed
250 km/h
fuel
City driving fuel consumption per 100 km
17.5 l
Emission standards
Euro 4
Fuel
95
Highway driving fuel consumption per 100 km
8.9 l
Mixed driving fuel consumption per 100 km
11.4 l
transmission
Drive wheels
Rear wheel drive
Gearbox type
Automatic
Number of gear
5
dimensions
Back track width
1570 mm
Clearance
150 mm
Curb weight
1840 kg
Front track width
1575 mm
Full weight
2350 kg
Height
1490 mm
Length
5005 mm
Number of doors
4
Wheelbase
2925 mm
Width
1830 mm
suspension
Back suspension
Independent, spring
Front brakes
ventilated disc
Rear brakes
ventilated disc
Steering wheel position
Left
Wheel size
225/55 R17, 245/45 R18
other
Body type
Sedan
Car class
F
Number of seater
5
Автомобілі з двигуном 3UZ-FE
Цей двигун встановлювався на 2 моделей
| Фото | Бренд | Модель | Генерація | Роки випуску |
|---|---|---|---|---|
|
Немає фото
|
Lexus | GS | GS II (S160) | 1997 - 2004 |
|
Немає фото
|
Lexus | LS | LS III (XF30) | 2001 - 2006 |
Всі модифікації (4)
| Автомобіль | Генерація | Модифікація | Потужність | Коробка | Привід |
|---|---|---|---|---|---|
| Lexus GS | GS II (S160) | 4.3 V8 300 л.с. 5-Автомат 2WD | 300 л.с. | 5-Автомат | 2WD |
| Lexus GS | GS II (S160) | 4.3 V8 300 л.с. 6-Автомат 4x4 | 300 л.с. | 6-Автомат | 4x4 |
| Lexus LS | LS III (XF30) | 4.3 V8 280 л.с. 5-Автомат 2WD | 280 л.с. | 5-Автомат | 2WD |
| Lexus LS | LS III (XF30) | 4.3 V8 280 л.с. 6-Автомат 2WD | 280 л.с. | 6-Автомат | 2WD |
Цікаві факти
- The 3UZ-FE is known for its smooth operation and reliability.
- It was one of the first engines to feature an aluminum block and DOHC design in its class.
Застосування
Всього виготовлено: approximately 300000
| Автомобіль | Генерація | Роки | Потужність | Ринки |
|---|---|---|---|---|
| Lexus LS 430 | UCF30 | 2000-2006 | 280hp/300hp | North America, Europe, Asia |
| Lexus GS 430 | S190 | 2000-2005 | 280hp/300hp | North America, Europe, Asia |
Сумісні трансмісії: 5-speed Automatic, 6-speed Automatic
Типи приводу: RWD, AWD
Fuel Economy
| Fuel Type | Petrol 95 |
| Octane Rating | Мінімум: 91 | Рекомендовано: 95 |
| Consumption (City) | 14 л/100км |
| Consumption (Highway) | 9 л/100км |
| Consumption (Combined) | 11 л/100км |
| Real Consumption | 12 л/100км |
| Fuel Tank Capacity | 80 л |
| Range | 727 км |
| Cost per 100 km | 15-20 USD |
Emissions Standards
| Emission Standard | Euro 3 |
| CO₂ Emissions | 250 г/км |
| Particulate Filter (DPF) | Absent |
| AdBlue | Not Required |
Нагороди та визнання
- Best Engine (2001) — International Engine of the Year
Порівняння з конкурентами
| Двигун | Бренд | Об'єм | Потужність | Крутний момент |
|---|---|---|---|---|
| M62B44 | BMW | 4,398 см³ | 282 л.с. | 420 Н*м |
| 4.6L V8 | Ford | 4,600 см³ | 305 л.с. | 420 Н*м |
Переваги
- High reliability and longevity
- Smooth power delivery
- Good fuel economy for a V8 engine
Недоліки
- Higher maintenance costs compared to smaller engines
- Limited tuning potential without significant modifications
Корисні ресурси
| Технічна документація | https://www.lexus.com/technical-specs |
| Форуми та обговорення |