Mercedes-Benz Mercedes CLK 2002-2009 5.4L V8 Engine Specifications
Explore detailed technical specifications for the 5.4L V8 engine in the 2002-2009 Mercedes CLK. Learn about performance metrics, maintenance tips, and compatibility for repairs and upgrades.
Overview Specifications
This document provides detailed specifications and technical information about the 5.4L V8 engine used in the 2002-2009 Mercedes-Benz CLK. It is designed for enthusiasts, mechanics, and anyone interested in understanding the engine's performance, design, and maintenance. The content is organized into sections for easy navigation, and includes a quick reference guide for key specifications. Use the search and navigation instructions to find specific information efficiently.
How to Use
Use the search functionality to quickly locate specific terms or topics within the document. Enter keywords related to the 5.4L V8 engine, such as 'horsepower' or 'torque,' to find relevant sections.
Navigate through the document by clicking on the section titles in the table of contents. Each section is divided into subsections with detailed information about the engine's features and specifications.
Key Specifications
Displacement
5.4 liters
Horsepower
362 hp
Torque
376 lb-ft
0-60 mph
5.2 seconds
Fuel Type
Premium unleaded
Available Specifications
Engine Performance
This section covers the performance characteristics of the 5.4L V8 engine, including horsepower, torque, and acceleration. It also includes details about the engine's fuel efficiency and emissions.
Engine Performance
This section covers the performance characteristics of the 5.4L V8 engine, including horsepower, torque, and acceleration. It also includes details about the engine's fuel efficiency and emissions.
Power Output
- Horsepower: 362 hp at 5,750 rpm
- Torque: 376 lb-ft at 4,000 rpm
- 0-60 mph acceleration: 5.2 seconds
- Top speed: 155 mph (electronically limited)
Fuel Efficiency
- City MPG: 13
- Highway MPG: 19
- Combined MPG: 15
- Fuel type: Premium unleaded
Engine Design
This section explores the design and engineering of the 5.4L V8 engine, including its construction materials, cylinder configuration, and advanced technologies.
Engine Design
This section explores the design and engineering of the 5.4L V8 engine, including its construction materials, cylinder configuration, and advanced technologies.
Construction
- Engine type: Naturally aspirated V8
- Displacement: 5.4 liters (5,439 cc)
- Cylinder configuration: 90-degree V8
- Block material: Cast aluminum
Advanced Technologies
- Variable valve timing (VVT)
- Electronic throttle control
- Multi-spark ignition system
- Low-friction piston design
Maintenance and Reliability
This section provides information on the maintenance requirements and reliability of the 5.4L V8 engine, including recommended service intervals and common issues.
Maintenance and Reliability
This section provides information on the maintenance requirements and reliability of the 5.4L V8 engine, including recommended service intervals and common issues.
Service Intervals
- Oil change: Every 10,000 miles or 12 months
- Spark plug replacement: Every 60,000 miles
- Timing chain inspection: Every 100,000 miles
- Coolant flush: Every 50,000 miles
Common Issues
- Oil leaks from valve cover gaskets
- Timing chain tensioner wear
- Ignition coil failure
- Throttle body malfunction
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
- Naturally aspirated V8
- Configuration
- 90-degree V8
- Displacement
- 5.4 liters
- Fuel Type
- Premium unleaded gasoline
- Location
- Front longitudinal
- Production Years
- 2002-2009
Dimensions
- Length
- 29.5 inches (749 mm)
- Width
- 28.3 inches (719 mm)
- Height
- 26.8 inches (681 mm)
- Weight
- 480 lbs (218 kg)
- Bore
- 3.82 inches (97 mm)
- Stroke
- 3.58 inches (91 mm)
- Cylinder Spacing
- 4.37 inches (111 mm)
Materials
- Block
- Aluminum alloy
- Cylinder Heads
- Aluminum alloy
- Pistons
- Forged aluminum
- Crankshaft
- Forged steel
- Valves
- Stainless steel
Features
- Performance
-
- 367 horsepower at 5750 rpm
- 376 lb-ft torque at 4000 rpm
- Fuel System
-
- Sequential multi-port fuel injection
- Variable intake manifold
- Electronic throttle control
- Cooling
-
- Dual-circuit cooling system
- High-capacity radiator
- Engine oil cooler
- Emissions
-
- Dual catalytic converters
- EGR system
- OBD-II compliance
Safety Features
- Engine Protection
-
- Knock sensor system
- Low oil pressure warning
- Overheat protection
- Electrical Safety
-
- Waterproof ignition system
- Short circuit protection
Comfort Features
- Noise Reduction
-
- Hydraulic engine mounts
- Acoustic engine cover
- Vibration Control
-
- Counter-rotating balance shafts
- Precision-engineered crankshaft
Accessories
- Standard Components
-
- High-output alternator
- Power steering pump
- A/C compressor
- Optional Components
-
- Performance exhaust system
- Cold air intake kit
Maintenance
- Service interval
- 10,000 miles or 12 months
- Service Items
-
- Oil and filter change
- Spark plug replacement
- Air filter inspection
- Belt tension check
- Coolant level check
- Maintenance Notes
- Use only Mercedes-Benz approved fluids and parts
Warranty
- Basic Warranty
- 4 years/50,000 miles
- Powertrain Warranty
- 5 years/60,000 miles
- Emissions Warranty
- 8 years/80,000 miles
- Corrosion Warranty
- 12 years/unlimited miles
- Warranty Terms
- Transferable to subsequent owners
Production Details
- Manufacturer
- Mercedes-Benz AMG
- Manufacturing Process
-
- CNC-machined components
- Hand-built assembly
- 100% engine testing
- Quality Control
- Dimensional Accuracy: ±0.0002 inchesLeak Testing: 100% testedPerformance Verification: Dyno testing
- Sustainability Practices
-
- Recycled aluminum usage
- Waste minimization program
- Production Metrics
- Units Per Day: 25Annual Production: 6,000Defect Rate: <0.1%
Service Information for 5.4l v8 engine Service
Maintenance and service requirements specific to this component
- Oil and filter change
- Engine air filter inspection
- Spark plug inspection
- Belt tension check
- Coolant level verification
Use only Mercedes-Benz approved 0W-40 synthetic oil
- Spark plug replacement
- Fuel filter replacement
- Engine mount inspection
- Cooling system flush
- PCV valve check
Requires special tool for spark plug replacement
- Timing chain inspection
- Valve clearance check
- Engine harness inspection
- Complete fluid flush
- Compression test
Recommended to replace all gaskets and seals
Common Questions
Find answers to common questions about torque specifications
Q1 Is the 5.4L V8 engine compatible with other Mercedes models from 2002 to 2009?
Is the 5.4L V8 engine compatible with other Mercedes models from 2002 to 2009?
The 5.4L V8 engine, specifically the M113 engine, is primarily designed for the 2002-2009 Mercedes CLK-Class. However, it may also be compatible with other Mercedes-Benz models such as the E-Class and SL-Class from the same era. Compatibility depends on the chassis and transmission type. Always verify with a Mercedes-Benz dealer or technical guide before attempting cross-model installation.
Q2 What are the maintenance requirements for the 5.4L V8 engine?
What are the maintenance requirements for the 5.4L V8 engine?
The 5.4L V8 engine requires regular maintenance to ensure optimal performance. Key tasks include oil changes every 7,500-10,000 miles, spark plug replacement every 60,000 miles, and air filter inspection every 15,000 miles. Additionally, the timing chain should be checked every 100,000 miles. Adhering to the manufacturer’s maintenance schedule helps prevent costly repairs and extends engine life.
Q3 How do I replace the 5.4L V8 engine in a 2002-2009 Mercedes CLK?
How do I replace the 5.4L V8 engine in a 2002-2009 Mercedes CLK?
Replacing the 5.4L V8 engine involves several steps: 1) Disconnect the battery and drain fluids. 2) Remove the hood, radiator, and exhaust system. 3) Disconnect wiring harnesses and hoses. 4) Use an engine hoist to remove the old engine. 5) Install the new engine and reconnect all components. Ensure proper alignment and torque specifications. It’s recommended to consult the service manual or seek professional assistance.
Q4 What are common troubleshooting steps for the 5.4L V8 engine?
What are common troubleshooting steps for the 5.4L V8 engine?
Common issues with the 5.4L V8 engine include rough idling, reduced power, and oil leaks. Start by checking the ignition system, including spark plugs and coils. Inspect the fuel system for clogs or leaks. Use an OBD-II scanner to identify error codes. For oil leaks, examine gaskets and seals. Regular diagnostics and timely repairs can prevent major engine problems.
Q5 How can I optimize the performance of the 5.4L V8 engine?
How can I optimize the performance of the 5.4L V8 engine?
To optimize the 5.4L V8 engine, use high-quality synthetic oil and ensure regular maintenance. Upgrade the air intake and exhaust systems for improved airflow. Consider ECU tuning to enhance horsepower and torque. Regularly check and replace worn components like the timing chain and spark plugs. Proper driving habits, such as avoiding excessive idling, also contribute to better performance.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
Mercedes CLK 2002-2009 Service Manual
Coming SoonComprehensive guide covering maintenance, repair, and troubleshooting for the 2002-2009 Mercedes CLK, including the 5.4L V8 engine.
Technical Service Bulletin for M113 Engine
Coming SoonLatest updates and fixes for the M113 5.4L V8 engine, addressing common issues and recalls.
Mercedes CLK Parts and Accessories Catalog
Coming SoonDetailed catalog of OEM and aftermarket parts for the 2002-2009 Mercedes CLK, including engine components.
Legal Disclaimer
Important information about using this content
Always refer to your vehicle's service manual and take appropriate safety precautions when performing any maintenance or repairs.
General Information
Warranty & Liability
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.
Intellectual Property
About the Author
Expert automotive knowledge and experience
'/%3E%3Cpath d='M60 30a20 20 0 1 1 0 40 20 20 0 0 1 0-40zm0 45c16.5 0 30 7.5 30 16.8V100H30v-8.2c0-9.3 13.5-16.8 30-16.8z' fill='%23404040'/%3E%3C/svg%3E)
Diagnostic
Specialized in advanced diagnostic techniques using modern scan tools and oscilloscopes.
Repair
Expert in both traditional mechanical repairs and modern vehicle systems.
Additional Expertise
Documentation
Created over 500 detailed repair guides and technical documents.
Training
Conducted technical training sessions and contributed to repair databases.
Certifications & Research
Certifications
- ASE Master Technician Certification
- Advanced Diagnostic Specialist
- Hybrid/Electric Vehicle Systems
- Performance Tuning Expert
Research & Community
Actively researches emerging technologies and contributes to automotive forums.