Lexus GS 2005-2011 3.5L V6 Engine Specifications
Find detailed engine specifications for the 3.5L V6 engine in the 2005-2011 Lexus GS. This document covers key dimensions, performance, fuel economy, and other technical data, useful for maintenance and repair. Perfect for mechanics, DIY enthusiasts, and those looking to upgrade their Lexus GS.
2005-2011 Lexus GS 3.5L V6 Engine Overview Specifications
This document provides a comprehensive overview of the 3.5L V6 engine specifications for the 2005-2011 Lexus GS models. It details key performance characteristics, technical specifications, and crucial information for understanding the engine's operation. Using the provided search and navigation instructions, users can quickly locate specific information about the engine's design, features, and capabilities. This is intended as a reference guide for technicians, enthusiasts, and owners.
How to Use
To find specific information, use the search bar located at the top of the page. Enter keywords related to the desired topic, such as "horsepower" or "torque." Results will be displayed based on the matching text within the document.
Navigate through the document by clicking on the major section titles to expand and view the subsections. Detailed information is presented within each subsection. Use the table of contents for quick access to specific sections.
Key Specifications
Displacement
3.5L
Horsepower
295 hp @ 6200 rpm
Torque
260 lb-ft @ 4800 rpm
Fuel type
Gasoline
Cylinders
6
Available Specifications
Engine Design and Construction
This section details the design and construction of the 3.5L V6 engine, outlining its key components and materials.
Engine Design and Construction
This section details the design and construction of the 3.5L V6 engine, outlining its key components and materials.
Engine Block and Head
- Engine block material: Aluminum alloy
- Cylinder head material: Aluminum alloy
- Number of valves per cylinder: 4
- Valve train type: DOHC
- Valve actuation: Hydraulic lifters
Camshaft and Timing
- Dual overhead camshafts
- Variable valve timing (VVT-i)
- Timing belt drive
- Specific timing belt replacement intervals
- Engine lubrication system details
Cooling System
- Type of cooling system: Liquid-cooled
- Radiator capacity
- Coolant type
- Thermostat specifications
- Engine operating temperature range
Performance Characteristics
This section details the performance specifications of the 3.5L V6 engine.
Performance Characteristics
This section details the performance specifications of the 3.5L V6 engine.
Engine Output
- Horsepower (at RPM):
- Torque (at RPM):
- Compression ratio:
- Fuel economy (city/highway/combined):
- Transmission compatibility
Search Specifications
Search by specification name, value, or description
Type to search through torque specifications. Results will appear below as you type.
Engine Specifications
Overview
- Type
- V6
- Configuration
- Naturally Aspirated
- Platform
- Lexus GS
- Material
- Aluminum alloy
- Location
- Front
Dimensions
- Length
- 360mm
- Width
- 260mm
- Height
- 200mm
- Displacement
- 3456cc
- Bore
- 88mm
- Stroke
- 88mm
- Compression Ratio
- 10.5:1
- Valve Per Cylinder
- 4
- Weight
- 320 lbs
Materials
- Block
- Aluminum Alloy
- Cylinder Head
- Aluminum Alloy
- Connecting Rods
- Steel
- Crankshaft
- Steel
- Valves
- Steel
Features
- Engine Management
-
- Variable Valve Timing (VVT-i)
- Electronic Throttle Control
- Multi-point Fuel Injection
- Oxygen Sensors
- Cooling System
-
- Radiator
- Water Pump
- Thermostat
- Coolant hoses
- Ignition System
-
- Coil-on-plug ignition
- Spark plugs
- Ignition control module
- Exhaust System
-
- Catalytic Converter
- Exhaust Manifold
- Exhaust Pipes
- Lubrication System
-
- Oil pump
- Oil filter
- Oil pan
- Oil cooler
- Drivetrain
-
- Manual Transmission
- Automatic Transmission
Safety Features
- Emission Controls
-
- Catalytic converter
- Oxygen sensor
- Engine Protection
- Engine block heater
- Fuel System Safety
- Fuel level sensor
Comfort Features
- Noise Reduction
- Sound insulation
- Vibration Dampening
- Engine mounts
- Operational Temperature
- Thermostat
Accessories
- Electrical Components
-
- Alternator
- Starter motor
- Wiring harness
- Other Components
-
- Air intake
- Fuel injectors
- Emission Control
-
- Exhaust gas recirculation
Maintenance
- Service interval
- 10,000 miles
- Service Items
-
- Oil change
- Filter replacement
- Fluid top-ups
- Component inspection
- System checks
- Maintenance Notes
- Regular maintenance is crucial for optimal engine performance and longevity.
Warranty
- Powertrain
- Miles: 60,000 milesYears: 5 yearsCoverage: Covered components and conditions
- Corrosion
- Miles: 100,000 milesYears: 5 yearsCoverage: Covered conditions
- Emissions
- Miles: 100,000 milesYears: 5 yearsCoverage: Covered components
- Other
- Miles: 100,000 milesYears: 5 yearsCoverage: Covered components
Production Details
- Manufacturer
- Toyota
- Manufacturing Process
-
- Casting
- Machining
- Assembly
- Quality Control
- Testing: Leak testing, Performance testingStandards: ISO 9001
- Sustainability Practices
- Minimizing environmental impact
- Production Metrics
- Annual production volume
Service Information for 3.5l v6 engine Service
Maintenance and service requirements specific to this component
- Oil change
- Oil filter replacement
- Air filter replacement
- Spark plug inspection
- Coolant check
Check all fluids and components.
- Oil change
- Oil filter replacement
- Air filter replacement
- Coolant replacement
- Fuel filter replacement
Inspect hoses and belts for wear.
- Major inspection
- Engine tune-up
- Timing belt replacement
- Water pump replacement
- Comprehensive system check
Schedule a complete inspection if needed.
Common Questions
Find answers to common questions about torque specifications
Q1 Technical specification question (e.g., compatibility)
Technical specification question (e.g., compatibility)
The 3.5L V6 engine in the 2005-2011 Lexus GS is compatible with various transmission options and specific model years. Consult the model-specific service manual for precise compatibility charts and details. Important considerations include engine cooling system components, electrical wiring, and mounting points. Refer to the provided technical specifications document for complete details.
Q2 Maintenance requirement question
Maintenance requirement question
Regular maintenance, including oil changes, filter replacements, and fluid checks, is crucial for optimal engine performance and longevity. Refer to the owner's manual for a detailed maintenance schedule. This typically includes oil changes every 7,500 miles or 6 months, depending on driving conditions. Inspect belts, hoses, and other components during each service interval for wear and tear. Consult the service manual for detailed maintenance procedures.
Q3 Installation or replacement question
Installation or replacement question
Engine replacement requires specialized tools, equipment, and expertise. Do not attempt this procedure without proper training and experience. Consult a qualified mechanic for guidance. A complete replacement involves removing the old engine, preparing the vehicle for the new engine, and installing the new engine system including wiring, sensors, and cooling components. Detailed instructions are available in the service manual.
Q4 Troubleshooting question
Troubleshooting question
Common issues include low engine oil pressure, misfires, and overheating. Start by checking fluids and filters. Consult the diagnostic trouble codes (DTCs) for specific error codes and guidance. Review the service manual for diagnostic procedures and potential causes. If the problem persists, consult a professional mechanic for further assistance.
Q5 Performance optimization question
Performance optimization question
Optimizing performance involves proper maintenance, ensuring the engine is running within the manufacturer's specifications, and using high-quality fuel. Using premium fuel can enhance performance but may not necessarily improve fuel economy. Avoid modifying the engine without professional guidance to prevent damaging the components and voiding the warranty.
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 GS 2005-2011 3.5L V6 Service Manual
Coming SoonComprehensive guide covering maintenance procedures, troubleshooting, and technical specifications for the 3.5L V6 engine in the Lexus GS.
Technical Bulletin: 3.5L V6 Engine Performance Enhancements
Coming SoonDetails updates regarding engine performance and potential issues.
Lexus Genuine Parts Catalog (2005-2011 GS)
Coming SoonComprehensive list of parts for the 3.5L V6 engine in the Lexus GS.
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General Information
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The content on this website is provided "as is" without any representations or warranties, express or implied. We make no representations or warranties regarding the accuracy, completeness, or availability of the information.
We shall not be liable for any direct, indirect, special, or consequential damages arising from the use of information on this website.
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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