Dodge Durango 1998-2003 Exhaust Specifications
Explore detailed exhaust system specifications for the 1998-2003 Dodge Durango, including components like the exhaust manifold, catalytic converter, muffler, and tailpipe. Ideal for maintenance, repairs, and upgrades.
Overview Specifications
This document provides detailed specifications and information about the exhaust system of the 1998-2003 Dodge Durango. It is designed to assist mechanics, enthusiasts, and owners in understanding the components, configurations, and maintenance requirements of the exhaust system. Use the search and navigation instructions to quickly find relevant details or explore the sections for a comprehensive understanding.
How to Use
Use the search functionality to locate specific terms or components within the document. Enter keywords like 'catalytic converter' or 'muffler' to jump directly to relevant sections.
Navigate through the document by scrolling through the sections or using the table of contents. Each section is organized into subsections for easy access to detailed information.
Key Specifications
Exhaust Pipe Diameter
2.5 inches
Catalytic Converter Type
Three-way catalytic
Muffler Material
Aluminized steel
Exhaust System Weight
Approx. 50 lbs
Recommended Maintenance Interval
Every 12 months
Available Specifications
Exhaust System Components
This section outlines the primary components of the Dodge Durango's exhaust system, including the exhaust manifold, catalytic converter, muffler, and tailpipe. It provides technical details about each part and their roles in the system.
Exhaust System Components
This section outlines the primary components of the Dodge Durango's exhaust system, including the exhaust manifold, catalytic converter, muffler, and tailpipe. It provides technical details about each part and their roles in the system.
Exhaust Manifold
- Made of cast iron for durability
- Connects to the engine's cylinder head
- Directs exhaust gases into the exhaust pipe
- Designed to withstand high temperatures
Catalytic Converter
- Reduces harmful emissions
- Contains a ceramic or metallic catalyst
- Located between the exhaust manifold and muffler
- Requires periodic inspection for clogging
Muffler
- Reduces exhaust noise
- Constructed from aluminized steel
- Features internal baffles for sound dampening
- Prone to rust over time
Exhaust System Configurations
This section covers the different exhaust configurations available for the 1998-2003 Dodge Durango, including single and dual exhaust setups. It also discusses the impact of these configurations on performance and sound.
Exhaust System Configurations
This section covers the different exhaust configurations available for the 1998-2003 Dodge Durango, including single and dual exhaust setups. It also discusses the impact of these configurations on performance and sound.
Single Exhaust System
- Standard configuration for most models
- Uses one exhaust pipe and muffler
- Balances cost and performance
- Easier to maintain and repair
Dual Exhaust System
- Optional setup for enhanced performance
- Features two exhaust pipes and mufflers
- Improves engine efficiency and sound
- More expensive to install and maintain
Maintenance and Troubleshooting
This section provides guidance on maintaining the exhaust system and troubleshooting common issues such as leaks, rust, and unusual noises. It includes tips for inspection and repair.
Maintenance and Troubleshooting
This section provides guidance on maintaining the exhaust system and troubleshooting common issues such as leaks, rust, and unusual noises. It includes tips for inspection and repair.
Common Issues
- Exhaust leaks due to cracked pipes
- Rust formation on mufflers and pipes
- Unusual noises caused by loose components
- Reduced performance from clogged catalytic converters
Maintenance Tips
- Inspect the exhaust system annually
- Replace damaged or rusted components promptly
- Use high-quality replacement parts
- Check for loose hangers and brackets
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Component Specifications
Overview
- Type
- Dual exhaust system
- Configuration
- Rear exit
- Platform
- 1998-2003 Dodge Durango
- Material
- Stainless steel
- Location
- Underbody
Dimensions
- Pipe Diameter
- 2.5 inches (63.5 mm)
- Tailpipe Length
- 18 inches (457.2 mm)
- Muffler Length
- 24 inches (609.6 mm)
- Muffler Width
- 8 inches (203.2 mm)
- Muffler Height
- 6 inches (152.4 mm)
- Catalytic Converter Length
- 14 inches (355.6 mm)
- Catalytic Converter Diameter
- 5 inches (127 mm)
Materials
- Exhaust Pipes
- 409 stainless steel
- Muffler
- Aluminized steel
- Catalytic Converter
- Ceramic substrate with stainless steel casing
- Tailpipe
- 304 stainless steel
Features
- Performance
-
- Reduced backpressure
- Enhanced exhaust flow
- Improved horsepower
- Better fuel efficiency
- Durability
-
- Corrosion-resistant materials
- Heat-resistant coatings
- Reinforced welds
- Impact-resistant design
- Noise Reduction
-
- Chambered muffler design
- Sound-dampening materials
- Tuned exhaust note
- Minimized drone
- Emissions
-
- EPA-compliant catalytic converter
- Low emissions output
- O2 sensor compatibility
- Efficient exhaust gas recirculation
- installation
-
- Direct bolt-on design
- Factory hanger compatibility
- Pre-drilled mounting points
- Adjustable tailpipe position
Safety Features
- Heat Management
-
- Heat shields on catalytic converter
- Thermal insulation on pipes
- Safe clearance from underbody components
- Structural integrity
-
- Reinforced hangers
- Crush-resistant muffler
- Impact-resistant tailpipe
- Emissions Compliance
-
- Meets federal emissions standards
- OBD-II compatible
- Low CO2 output
Comfort Features
- Noise Level
- 72 dB at idle, 85 dB at full throttle
- Vibration Reduction
-
- Rubber isolators
- Flexible joints
- Balanced exhaust flow
- Heat Dissipation
-
- Efficient heat dispersion
- Minimized cabin heat transfer
- Cooled tailpipe design
- Aesthetics
-
- Polished tailpipe finish
- Sleek muffler design
- Integrated exhaust tips
Accessories
- Performance Upgrades
-
- High-flow catalytic converter
- Performance muffler
- Exhaust tip extensions
- Maintenance Tools
-
- Exhaust hanger removal tool
- O2 sensor socket
- Exhaust sealant
- Protective Gear
-
- Heat-resistant gloves
- Exhaust wrap
- Underbody rust inhibitor
Maintenance
- Service interval
- Every 30,000 miles or 24 months
- Service Items
-
- Inspect for leaks
- Check hangers and mounts
- Clean exhaust tips
- Inspect catalytic converter
- Test O2 sensors
- Check for corrosion
- Maintenance Notes
- Regularly inspect for rust and damage, especially in winter climates.
Warranty
- Parts Warranty
- Miles: 50,000 milesYears: 5 yearsCoverage: Defects in materials and workmanship
- Corrosion Warranty
- Miles: 100,000 milesYears: 10 yearsCoverage: Perforation due to rust
- Performance Warranty
- Miles: 30,000 milesYears: 3 yearsCoverage: Maintains specified performance levels
- installation Warranty
- Miles: 12,000 milesYears: 1 yearCoverage: Issues arising from improper installation
Production Details
- Manufacturer
- Mopar Performance
- Manufacturing Process
-
- Laser-cut components
- Robotic welding
- Pressure testing
- Final inspection
- Quality Control
- Material Testing: X-ray and ultrasonic testingPerformance Testing: Flow bench and dyno testingFinal Inspection: Visual and functional checks
- Sustainability Practices
-
- Recycled stainless steel
- Low-emission manufacturing
- Eco-friendly packaging
- Production Metrics
- Units Per Day: 500Defect Rate: 0.5%Lead Time: 2 weeks
Service Information for exhaust Service
Maintenance and service requirements specific to this component
- Inspect exhaust system for leaks
- Check hangers and mounts for wear
- Clean and polish tailpipe
- Inspect catalytic converter for damage
- Test O2 sensor functionality
Ensure all connections are tight and free of corrosion.
- Replace exhaust gaskets
- Inspect and clean muffler internals
- Check for rust and corrosion
- Test exhaust backpressure
- Inspect heat shields
Use OEM parts for replacements to maintain performance.
- Replace catalytic converter if needed
- Inspect and replace worn hangers
- Check entire exhaust system for alignment
- Perform emissions test
- Replace O2 sensors if faulty
Major service may require professional tools and equipment.
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 Is this exhaust system compatible with all 1998-2003 Dodge Durango models?
Is this exhaust system compatible with all 1998-2003 Dodge Durango models?
This exhaust system is designed to be compatible with all 1998-2003 Dodge Durango models, including both V6 and V8 engine configurations. It is engineered to meet OEM specifications, ensuring proper fitment and performance. However, it is recommended to verify your vehicle's specific trim and engine type before purchase to ensure compatibility.
Q2 What maintenance is required for the Dodge Durango exhaust system?
What maintenance is required for the Dodge Durango exhaust system?
Regular maintenance for the Dodge Durango exhaust system includes inspecting for rust, cracks, or leaks, especially in harsh weather conditions. Ensure all connections and hangers are secure. Cleaning the exterior with a mild detergent can prevent corrosion. It is also advisable to check the catalytic converter and muffler for blockages or damage every 12,000-15,000 miles.
Q3 How do I install or replace the exhaust system on a 1998-2003 Dodge Durango?
How do I install or replace the exhaust system on a 1998-2003 Dodge Durango?
To install or replace the exhaust system, first, safely lift the vehicle using a jack and stands. Remove the old exhaust by detaching clamps, hangers, and bolts. Align the new exhaust system, ensuring proper fitment, and secure it using the provided hardware. Tighten all connections and hangers, then lower the vehicle and test for leaks or unusual noises.
Q4 What should I do if my Dodge Durango exhaust system is making unusual noises?
What should I do if my Dodge Durango exhaust system is making unusual noises?
Unusual noises from the exhaust system, such as rattling or hissing, may indicate loose components, leaks, or damage. Inspect the system for loose hangers, cracked pipes, or holes. Tighten or replace damaged parts as needed. If the issue persists, consult a professional mechanic to diagnose and resolve the problem.
Q5 How can I optimize the performance of my Dodge Durango exhaust system?
How can I optimize the performance of my Dodge Durango exhaust system?
To optimize performance, consider upgrading to a high-flow catalytic converter or performance muffler. Ensure the exhaust system is free of leaks and blockages. Regularly inspect and maintain the system to prevent corrosion. Additionally, pairing the exhaust with a cold air intake and proper tuning can enhance overall engine efficiency and power output.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
1998-2003 Dodge Durango Service Manual
Coming SoonThis comprehensive manual provides detailed instructions for servicing and repairing the 1998-2003 Dodge Durango, including exhaust system maintenance and replacement procedures.
Technical Service Bulletin: Exhaust System Updates
Coming SoonThis bulletin outlines updates and common issues related to the exhaust system for 1998-2003 Dodge Durango models, including recommended fixes and part numbers.
Dodge Durango Exhaust Parts Catalog
Coming SoonThis catalog lists all available exhaust system components for the 1998-2003 Dodge Durango, including OEM and aftermarket options, with part numbers and descriptions.
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Technical Information
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