Lexus IS 2006-2013 5.0L V8 Engine Specifications
Explore detailed technical specifications for the 5.0L V8 engine in the 2006-2013 Lexus IS. This guide covers engine performance, maintenance, and repair details, making it essential for technicians and enthusiasts.
Overview Specifications
This document provides comprehensive specifications and details about the 5.0L V8 engine used in the 2006-2013 Lexus IS models. It is designed to assist enthusiasts, mechanics, and owners in understanding the engine's technical aspects, performance, and maintenance. The content is organized into sections for easy navigation, with subsections breaking down specific features and specifications. Use the search and navigation instructions to quickly find the information you need.
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Key Specifications
Displacement
5.0 liters
Horsepower
416 hp
Torque
371 lb-ft
Compression Ratio
11.8:1
Transmission
8-speed automatic
Available Specifications
Engine Design
The 5.0L V8 engine in the 2006-2013 Lexus IS is renowned for its advanced design and engineering. This section covers the engine's architecture, materials, and key design features that contribute to its performance and reliability.
Engine Design
The 5.0L V8 engine in the 2006-2013 Lexus IS is renowned for its advanced design and engineering. This section covers the engine's architecture, materials, and key design features that contribute to its performance and reliability.
Engine Architecture
- Naturally aspirated V8 configuration
- Aluminum block and cylinder heads
- DOHC (Dual Overhead Camshaft) design
- 32-valve setup with variable valve timing (VVT-i)
- High compression ratio for improved efficiency
- Direct fuel injection system
Materials and Construction
- Lightweight aluminum alloy for reduced weight
- Forged steel crankshaft for durability
- High-strength connecting rods
- Plasma-coated cylinder walls for reduced friction
- Heat-resistant components for longevity
Performance Specifications
This section details the performance metrics of the 5.0L V8 engine, including its power output, torque, and acceleration capabilities. These specifications highlight the engine's capabilities in delivering a thrilling driving experience.
Performance Specifications
This section details the performance metrics of the 5.0L V8 engine, including its power output, torque, and acceleration capabilities. These specifications highlight the engine's capabilities in delivering a thrilling driving experience.
Power and Torque
- Maximum power output of 416 hp at 6400 rpm
- Peak torque of 371 lb-ft at 4800 rpm
- Responsive throttle response for quick acceleration
- Smooth power delivery across the rev range
- Optimized for both city and highway driving
Acceleration and Top Speed
- 0-60 mph acceleration in 4.6 seconds
- Top speed electronically limited to 168 mph
- Quick gear shifts with an 8-speed automatic transmission
- Enhanced traction control for stability
- Sport-tuned suspension for improved handling
Fuel Efficiency and Emissions
Despite its high performance, the 5.0L V8 engine incorporates technologies to improve fuel efficiency and reduce emissions. This section explores these features and their impact on the engine's environmental footprint.
Fuel Efficiency and Emissions
Despite its high performance, the 5.0L V8 engine incorporates technologies to improve fuel efficiency and reduce emissions. This section explores these features and their impact on the engine's environmental footprint.
Fuel Economy
- EPA-estimated 16 mpg city, 23 mpg highway
- Eco mode for optimized fuel consumption
- Lightweight components for improved efficiency
- Advanced engine management system
- Reduced internal friction for better mileage
Emissions Control
- Complies with stringent Euro 5 and LEV-II standards
- Dual catalytic converters for reduced emissions
- Exhaust gas recirculation (EGR) system
- Low CO2 emissions for its class
- Environmentally friendly materials used in construction
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Engine Specifications
Overview
- Type
- Naturally aspirated V8
- Configuration
- 90-degree V8
- Platform
- Lexus IS F
- Material
- Aluminum alloy block and heads
- Location
- Front longitudinal
Dimensions
- Length
- 27.5 in (698.5 mm)
- Width
- 29.1 in (739.1 mm)
- Height
- 26.8 in (680.7 mm)
- Weight
- 441 lbs (200 kg)
- Bore
- 3.7 in (94 mm)
- Stroke
- 3.48 in (88.5 mm)
- Displacement
- 303.9 cu in (4981 cc)
Materials
- Block
- Aluminum alloy with cast iron cylinder liners
- Cylinder Heads
- Aluminum alloy
- Crankshaft
- Forged steel
- Pistons
- Aluminum alloy with low-friction coating
- Valvetrain
- Dual overhead camshafts (DOHC)
Features
- Performance
-
- 416 hp at 6600 rpm
- 371 lb-ft torque at 5200 rpm
- 7000 rpm redline
- Direct injection
- Cooling
-
- High-capacity water pump
- Dual thermostat system
- Efficient oil cooler
- Fuel System
-
- Sequential multi-port fuel injection
- High-pressure fuel pump
- Variable fuel pressure control
- Ignition
-
- Coil-on-plug ignition
- High-energy spark plugs
- Dual knock sensors
- Emissions
-
- Dual catalytic converters
- EGR system
- Onboard diagnostics II
Safety Features
- Engine Protection
-
- Knock control system
- Oil pressure monitoring
- Coolant temperature monitoring
- Electronic Controls
-
- Traction control system
- Electronic throttle control
- Variable valve timing
Comfort Features
- Noise Reduction
-
- Acoustic engine covers
- Hydraulic engine mounts
- Optimized intake manifold design
- Vibration Control
-
- Balanced crankshaft
- Dual-mass flywheel
- Active engine mounts
Accessories
- Performance
-
- High-flow air intake
- Sport exhaust system
- Performance ECU tuning
- Cooling
-
- Upgraded radiator
- Oil cooler kit
- Thermostat upgrade
- Maintenance
-
- Oil filter kit
- Spark plug set
- Timing belt kit
Maintenance
- Service interval
- 5000 miles or 6 months
- Service Items
-
- Oil and filter change
- Spark plug inspection
- Timing belt inspection
- Coolant level check
- Air filter replacement
- Maintenance Notes
- Use only synthetic 0W-20 oil, replace timing belt every 60,000 miles
Warranty
- Basic
- Years: 4Miles: 50000Coverage: Bumper to bumper
- Powertrain
- Years: 6Miles: 70000Coverage: Engine and transmission
- Corrosion
- Years: 6Miles: UnlimitedCoverage: Perforation only
- Emissions
- Years: 8Miles: 80000Coverage: Catalytic converter and ECU
Production Details
- Manufacturer
- Toyota Motor Corporation
- Manufacturing Process
-
- Precision casting
- CNC machining
- Automated assembly
- Quality Control
- Testing: 100% dyno testingTolerances: Micron-level precisioninspection: Laser measurement
- Sustainability
-
- Recyclable materials
- Low-emission production
- Energy-efficient manufacturing
- Production Metrics
- Units Per Day: 150Yield Rate: 99.8%Defect Rate: 0.02%
Service Information for 5.0l v8 engine Service
Maintenance and service requirements specific to this component
- Oil and filter change
- Spark plug inspection
- Coolant level check
- Air filter inspection
- Belt tension check
Use only synthetic 0W-20 oil for optimal performance
- Fuel system cleaning
- Throttle body cleaning
- Ignition system check
- PCV valve inspection
- Coolant replacement
Perform fuel system cleaning with manufacturer-approved products
- Timing belt replacement
- Water pump replacement
- Spark plug replacement
- Engine mount inspection
- Complete engine diagnostic
Critical to replace timing belt at this interval to prevent engine damage
Common Questions
Find answers to common questions about torque specifications
Q1 Is the 5.0L V8 engine compatible with other Lexus models?
Is the 5.0L V8 engine compatible with other Lexus models?
The 5.0L V8 engine is primarily designed for the 2006-2013 Lexus IS F. While it shares some components with other Lexus V8 engines, direct compatibility with other models is limited. Modifications may be required for installation in non-IS F vehicles. Always consult a professional mechanic or Lexus service center to confirm compatibility and ensure proper integration with the vehicle's systems.
Q2 What maintenance is required for the 5.0L V8 engine?
What maintenance is required for the 5.0L V8 engine?
Regular maintenance for the 5.0L V8 engine includes oil changes every 5,000 miles, air filter replacement every 15,000 miles, and spark plug replacement every 60,000 miles. Additionally, inspect the timing belt and coolant system every 90,000 miles. Adhering to Lexus's recommended maintenance schedule ensures optimal performance and longevity. Always use high-quality fluids and parts specified for the IS F model.
Q3 How do I replace the 5.0L V8 engine in a Lexus IS F?
How do I replace the 5.0L V8 engine in a Lexus IS F?
Replacing the 5.0L V8 engine involves disconnecting the battery, draining fluids, and removing components like the intake manifold, exhaust system, and wiring harness. Use a hoist to lift the old engine out and carefully lower the new engine into place. Reconnect all components, refill fluids, and perform a thorough inspection. For precise instructions, refer to the Lexus IS F service manual or consult a certified technician.
Q4 What are common troubleshooting steps for the 5.0L V8 engine?
What are common troubleshooting steps for the 5.0L V8 engine?
Common issues include rough idling, reduced power, or check engine lights. Start by scanning for error codes using an OBD-II scanner. Check the fuel system, ignition coils, and air intake for blockages or malfunctions. Inspect the exhaust system for leaks and ensure the engine oil and coolant levels are correct. If problems persist, consult the service manual or a Lexus technician for advanced diagnostics.
Q5 How can I optimize the performance of the 5.0L V8 engine?
How can I optimize the performance of the 5.0L V8 engine?
To optimize performance, use premium fuel, upgrade the air intake and exhaust systems, and consider a performance tune. Regularly clean injectors and replace spark plugs. Ensure the engine is properly cooled with a high-performance radiator and coolant. For track use, install upgraded suspension and brakes to handle the increased power. Always follow Lexus guidelines to maintain engine reliability.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
Lexus IS F Service Manual
Coming SoonComprehensive guide covering maintenance, repair, and troubleshooting for the 5.0L V8 engine in the Lexus IS F.
Technical Service Bulletin: Engine Updates
Coming SoonLatest technical updates and recommendations for the 5.0L V8 engine, including software and hardware improvements.
Lexus IS F Parts Catalog
Coming SoonDetailed catalog of genuine parts and accessories for the 5.0L V8 engine and Lexus IS F model.
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Technical Information
- All specifications, including torque values, fluid capacities, and maintenance procedures, should be verified against your vehicle's factory service manual.
- Vehicle specifications and procedures may vary by model year, trim level, and region.
- Always follow the manufacturer's recommended procedures and safety precautions.
- Working on vehicles can be dangerous. Always take proper safety precautions and use appropriate safety equipment.
- If you're unsure about any procedure, consult a qualified professional mechanic.
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