GMC Yukon 2007-2014 5.3L Engine Specifications
Explore the 5.3L engine specifications for the 2007-2014 GMC Yukon. This guide covers performance, maintenance, and compatibility to help you optimize your vehicle's engine.
Overview Specifications
This document provides detailed specifications and technical information about the 5.3L engine used in the 2007-2014 GMC Yukon. It is designed to assist owners, mechanics, and enthusiasts in understanding the engine's features, performance, and maintenance requirements. Use the search and navigation instructions to quickly find specific details or browse through the sections for comprehensive insights.
How to Use
Use the search functionality by entering keywords related to the engine's components or specifications. This will help you locate specific information quickly. Ensure your search terms are precise for the best results.
Navigate through the document using the section titles and subsections. Each section is organized to provide detailed information on specific aspects of the 5.3L engine. Click on the desired section or subsection to access the relevant details.
Key Specifications
Displacement
5.3 liters
Horsepower
320 hp
Torque
340 lb-ft
Compression Ratio
9.9:1
Fuel Economy
14/20 mpg
Available Specifications
Engine Specifications
This section covers the fundamental specifications of the 5.3L engine, including its displacement, configuration, and key performance metrics. It provides a comprehensive overview of the engine's design and capabilities.
Engine Specifications
This section covers the fundamental specifications of the 5.3L engine, including its displacement, configuration, and key performance metrics. It provides a comprehensive overview of the engine's design and capabilities.
Basic Engine Details
- Displacement: 5.3 liters (325 cubic inches)
- Configuration: V8
- Bore and Stroke: 3.78 x 3.62 inches
- Compression Ratio: 9.9:1
- Fuel System: Sequential Fuel Injection
- Valvetrain: Overhead Valve (OHV)
Performance Metrics
- Horsepower: 320 hp @ 5200 rpm
- Torque: 340 lb-ft @ 4400 rpm
- Fuel Type: Regular Unleaded
- Fuel Economy: 14 city / 20 highway mpg
- Emission Standard: Tier 2 Bin 5
- Oil Capacity: 6.0 quarts
Engine Technologies
This section delves into the advanced technologies incorporated in the 5.3L engine, such as Active Fuel Management and Variable Valve Timing. It explains how these technologies enhance performance and efficiency.
Engine Technologies
This section delves into the advanced technologies incorporated in the 5.3L engine, such as Active Fuel Management and Variable Valve Timing. It explains how these technologies enhance performance and efficiency.
Active Fuel Management
- Automatically deactivates four cylinders under light load
- Improves fuel efficiency by up to 12%
- Seamless transition between V8 and V4 modes
- Enhanced by sophisticated engine control algorithms
Variable Valve Timing
- Optimizes valve timing for better performance and efficiency
- Reduces emissions and improves fuel economy
- Adjusts timing based on engine load and speed
- Enhances throttle response and power delivery
Maintenance and Durability
This section provides essential information on maintaining the 5.3L engine, including recommended service intervals and durability features. It highlights the engine's robust construction and longevity.
Maintenance and Durability
This section provides essential information on maintaining the 5.3L engine, including recommended service intervals and durability features. It highlights the engine's robust construction and longevity.
Recommended Maintenance
- Oil Change Interval: Every 7,500 miles
- Spark Plug Replacement: Every 100,000 miles
- Air Filter Replacement: Every 30,000 miles
- Coolant Flush: Every 150,000 miles
Durability Features
- Cast iron engine block for strength and durability
- Forged steel crankshaft for enhanced reliability
- Piston cooling jets for improved thermal management
- High-capacity oil pump for consistent lubrication
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Engine Specifications
Overview
- Type
- V8
- Configuration
- 90-degree V
- Platform
- GMT900
- Material
- Aluminum block and heads
- Location
- Front, longitudinal
Dimensions
- Length
- 29.5 in (749 mm)
- Width
- 26.0 in (660 mm)
- Height
- 27.5 in (699 mm)
- Weight
- 450 lbs (204 kg)
- Displacement
- 325 cu in (5328 cc)
- Bore
- 3.78 in (96 mm)
- Stroke
- 3.62 in (92 mm)
- Compression Ratio
- 9.5:1
Materials
- Block
- Aluminum
- Cylinder Heads
- Aluminum
- Pistons
- Hypereutectic aluminum
- Crankshaft
- Forged steel
- Valves
- Stainless steel
Features
- Fuel System
-
- Sequential fuel injection
- Electronic throttle control
- Flex-fuel capability
- Ignition System
-
- Coil-near-plug ignition
- Individual coil packs
- High-energy spark plugs
- Cooling System
-
- High-capacity water pump
- Thermostatically controlled
- Aluminum radiator
- Lubrication System
-
- Full-flow oil filter
- High-pressure oil pump
- Oil cooler
- Emission Control
-
- Catalytic converters
- EGR system
- Oxygen sensors
Safety Features
- Engine Management
-
- Knock sensor
- Over-rev protection
- Low oil pressure shutdown
- Cooling
-
- Overheat warning
- Coolant level sensor
Comfort Features
- Noise Reduction
-
- Acoustic engine cover
- Hydraulic engine mounts
- Vibration Control
-
- Balanced crankshaft
- Tuned intake manifold
Accessories
- Belts
-
- Serpentine belt
- Timing chain
- Pulleys
-
- Crankshaft pulley
- Water pump pulley
- Filters
-
- Air filter
- Oil filter
- Fuel filter
Maintenance
- Service interval
- Every 7,500 miles or 6 months
- Service Items
-
- Oil and filter change
- Air filter inspection
- Spark plug inspection
- Coolant level check
- Belt and hose inspection
- Maintenance Notes
- Use synthetic oil for best performance
Warranty
- Basic
- Miles: 36,000Years: 3Coverage: Bumper-to-bumper
- Powertrain
- Miles: 60,000Years: 5Coverage: Engine and transmission
- Corrosion
- Miles: 100,000Years: 6Coverage: Perforation only
- Emissions
- Miles: 50,000Years: 4Coverage: Federal emissions components
Production Details
- Manufacturer
- General Motors
- Manufacturing Process
-
- Precision casting
- CNC machining
- Automated assembly
- Quality Control
- Testing: Leak testing, Dyno testing, End-of-line inspectionCertifications: ISO 9001, ISO 14001
- Sustainability Practices
-
- Recycled aluminum usage
- Low-emission manufacturing
- Production Metrics
- Units Per Day: 500Defect Rate: <0.1%
Service Information for 5.3l engine Service
Maintenance and service requirements specific to this component
- Oil and filter change
- Inspect air filter
- Check coolant level
- Inspect belts and hoses
- Check spark plugs
Use synthetic oil for best performance
- Replace air filter
- Replace fuel filter
- Inspect ignition system
- Check emission system
- Test battery and charging system
Check for any error codes in the engine management system
- Replace spark plugs
- Replace timing chain
- Inspect and clean fuel injectors
- Test compression and leak-down
- Replace coolant
Perform a complete engine diagnostic and tune-up
Common Questions
Find answers to common questions about torque specifications
Q1 Is the 5.3L engine compatible with other GMC models?
Is the 5.3L engine compatible with other GMC models?
The 5.3L V8 engine used in the 2007-2014 GMC Yukon is compatible with other GM vehicles within the same platform, such as the Chevrolet Tahoe and Suburban. However, minor modifications may be required for non-Yukon models. Always verify compatibility using the VIN and consult the manufacturer’s specifications before installation.
Q2 What are the maintenance requirements for the 5.3L engine?
What are the maintenance requirements for the 5.3L engine?
The 5.3L engine requires regular oil changes every 5,000-7,500 miles, spark plug replacement every 100,000 miles, and periodic inspection of the fuel injectors, air filters, and cooling system. Follow the maintenance schedule in the owner’s manual to ensure optimal performance and longevity.
Q3 How do I replace the 5.3L engine in a GMC Yukon?
How do I replace the 5.3L engine in a GMC Yukon?
Replacing the 5.3L engine involves disconnecting the battery, draining fluids, removing the intake manifold, exhaust system, and transmission connections, and lifting the engine out with a hoist. Installation is the reverse process. Use a service manual for detailed instructions and torque specifications.
Q4 What are common troubleshooting steps for the 5.3L engine?
What are common troubleshooting steps for the 5.3L engine?
Common issues include rough idling, reduced power, and check engine lights. Diagnose by checking for error codes using an OBD-II scanner, inspecting spark plugs, fuel injectors, and the mass airflow sensor. Replace faulty components and ensure proper fuel and air mixture.
Q5 How can I optimize the performance of the 5.3L engine?
How can I optimize the performance of the 5.3L engine?
To optimize performance, use high-quality synthetic oil, upgrade the air intake and exhaust systems, and consider a performance tune. Regular maintenance, including timely oil changes and spark plug replacement, also ensures the engine runs efficiently.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
2007-2014 GMC Yukon Service Manual
Coming SoonComprehensive guide covering maintenance, repair, and troubleshooting for the 5.3L engine and other components.
Technical Service Bulletin for 5.3L Engine
Coming SoonBulletin addressing common issues and updates for the 5.3L engine in GMC Yukon models.
GMC Yukon Parts and Accessories Catalog
Coming SoonCatalog listing OEM and aftermarket parts for the 5.3L engine and related components.
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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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