Chrysler Concorde 1998-2004 Exhaust Specifications
Chrysler Concorde 1998-2004

Chrysler Concorde 1998-2004 Exhaust Specifications

Explore the 1998-2004 Chrysler Concorde exhaust system specifications, including the exhaust manifold, catalytic converter, muffler, and tailpipe. This guide is ideal for maintenance, repair, and performance upgrades, providing detailed dimensions, materials, and compatibility information.

Updated

Overview Specifications

This document provides detailed specifications and technical information about the exhaust system of the 1998-2004 Chrysler Concorde. 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 locate specific details or browse through the sections for comprehensive insights.

How to Use

Use the search functionality by entering keywords related to the exhaust system, such as 'catalytic converter' or 'muffler'. This will highlight relevant sections and subsections for quick access.

Navigate through the document by scrolling through the sections or using the table of contents. Each section is organized into subsections with detailed technical points for easy reference.

Key Specifications

Exhaust Pipe Diameter

2.25 inches

Catalytic Converter Type

OBD-II compliant

Muffler Material

Aluminized steel

Exhaust System Layout

Single or dual

Tailpipe Diameter

2.0 inches

Available Specifications

Exhaust System Components

This section outlines the primary components of the exhaust system in the 1998-2004 Chrysler Concorde. It includes details about the exhaust manifold, catalytic converter, muffler, and tailpipe, along with their roles and specifications.

Exhaust Manifold
  • Made of cast iron for durability
  • Designed to collect exhaust gases from the engine cylinders
  • Features a heat shield to reduce engine bay temperatures
  • Bolts directly to the cylinder head
Catalytic Converter
  • Reduces harmful emissions by converting pollutants into less harmful gases
  • Contains a ceramic or metallic catalyst substrate
  • Located between the exhaust manifold and the muffler
  • OBD-II compliant for emissions standards
Muffler
  • Constructed from aluminized steel for corrosion resistance
  • Reduces exhaust noise using sound-dampening chambers
  • Features a single inlet and outlet design
  • Mounted beneath the rear of the vehicle

Exhaust System Configuration

This section explains the layout and configuration of the exhaust system, including pipe diameters, routing, and connections. It also covers the differences between standard and optional configurations.

Pipe Diameters
  • Main exhaust pipe diameter: 2.25 inches
  • Tailpipe diameter: 2.0 inches
  • Mandrel-bent pipes for smooth airflow
  • Stainless steel construction for longevity
Routing and Connections
  • Single exhaust system for base models
  • Dual exhaust system optional on higher trims
  • Exhaust pipes routed beneath the chassis
  • Uses flanges and gaskets for secure connections

Maintenance and Troubleshooting

This section provides guidance on maintaining the exhaust system and troubleshooting common issues such as leaks, rust, and performance degradation.

Rust Prevention
  • Regularly inspect for rust or corrosion
  • Apply high-temperature paint to exposed areas
  • Replace rusted components promptly
  • Avoid driving on salted roads when possible
Leak Detection
  • Listen for unusual hissing or popping noises
  • Check for soot or black marks near connections
  • Use a smoke machine to identify leaks
  • Tighten or replace gaskets as needed
Performance Issues
  • Check for clogged catalytic converters
  • Inspect muffler for internal damage
  • Ensure exhaust pipes are not bent or crushed
  • Verify proper alignment of all components

Component Specifications

Overview

Type
Dual exhaust system
Configuration
Rear-mounted
Platform
Chrysler LH platform
Material
Stainless steel and aluminized steel
Location
Underbody, rear section

Dimensions

Pipe Diameter
2.25 inches (57.15 mm)
Tailpipe Length
36 inches (914.4 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
Aluminized steel
Muffler
Stainless steel
Catalytic Converter
Ceramic substrate with stainless steel casing
Tailpipe
Stainless steel
Hangers
Rubber and steel composite

Features

Performance
  • Dual exhaust for improved airflow
  • Reduced backpressure
  • Enhanced engine efficiency
Durability
  • Corrosion-resistant materials
  • Heat-resistant coatings
  • Reinforced hangers
Noise Reduction
  • Tuned muffler design
  • Sound-dampening materials
  • Resonator integration
Emissions Control
  • High-efficiency catalytic converter
  • Oxygen sensor compatibility
  • Compliant with EPA standards
installation
  • Bolt-on design
  • Pre-fabricated sections
  • Alignment markings

Safety Features

Heat Protection
  • Heat shields on catalytic converter
  • Insulated exhaust pipes
Structural integrity
  • Reinforced welds
  • Impact-resistant materials
Emissions Safety
  • Leak-proof connections
  • Oxygen sensor monitoring

Comfort Features

Noise Level
Reduced cabin noise
Vibration Dampening
Rubber hangers for minimal vibration
Heat Management
Efficient heat dissipation
Aesthetics
Polished tailpipe finish

Accessories

Performance Upgrades
  • High-flow catalytic converter
  • Performance muffler
  • Stainless steel exhaust tips
Maintenance Tools
  • Exhaust hanger removal tool
  • Oxygen sensor socket
  • Exhaust sealant
Replacement Parts
  • Exhaust gaskets
  • Clamps and brackets
  • Heat shield replacements

Maintenance

Service interval
Every 30,000 miles or 24 months
Service Items
  • Inspect for leaks
  • Check hangers and brackets
  • Clean oxygen sensors
  • Inspect catalytic converter
  • Tighten all connections
Maintenance Notes
Regularly check for rust or corrosion, especially in winter climates.

Warranty

Manufacturer Warranty
Miles: 50,000 miles
Years: 5 years
Coverage: Defects in materials and workmanship
Corrosion Warranty
Miles: 100,000 miles
Years: 10 years
Coverage: Perforation due to rust
Performance Warranty
Miles: 30,000 miles
Years: 3 years
Coverage: Catalytic converter efficiency
installation Warranty
Miles: 12,000 miles
Years: 1 year
Coverage: Labor for installation defects

Production Details

Manufacturer
Chrysler Group LLC
Manufacturing Process
  • Laser-cut components
  • Robotic welding
  • Pressure testing
Quality Control
inspection: 100% leak testing
Tolerances: ±0.5 mm precision
Certifications: ISO 9001 compliant
Sustainability Practices
  • Recycled steel usage
  • Low-emission manufacturing
  • Waste reduction initiatives
Production Metrics
Annual Output: 500,000 units
Defect Rate: 0.1%
Lead Time: 2 weeks

Service Information for exhaust Service

Maintenance and service requirements specific to the exhaust system

30,000 miles
24 months
  • Inspect exhaust system for leaks
  • Check and tighten all connections
  • Inspect hangers and brackets
  • Clean oxygen sensors
  • Inspect catalytic converter for damage

Pay special attention to rust-prone areas in winter climates.

60,000 miles
48 months
  • Replace exhaust gaskets
  • Inspect and replace worn hangers
  • Check heat shields for integrity
  • Test catalytic converter efficiency
  • Inspect muffler for internal damage

Use OEM parts for replacements to ensure compatibility.

100,000 miles
84 months
  • Replace catalytic converter if efficiency is below 90%
  • Inspect and replace exhaust pipes if corroded
  • Perform full system pressure test
  • Replace oxygen sensors if faulty
  • Check alignment and adjust if necessary

Major service may require specialized tools and equipment.

Frequently Asked Questions

Find answers to common questions about torque specifications

Q1

Is this exhaust system compatible with all 1998-2004 Chrysler Concorde models?

This exhaust system is designed to be compatible with all 1998-2004 Chrysler Concorde models, including those with the 2.7L, 3.2L, and 3.5L engines. It meets OEM specifications and ensures proper fitment. However, it is recommended to verify your vehicle's specific trim and engine configuration before purchase to ensure compatibility.

Q2

What maintenance is required for the exhaust system?

Regular maintenance for the exhaust system includes inspecting for rust, cracks, or leaks every 12 months or 12,000 miles. Ensure all mounting brackets and hangers are secure. Clean the exterior surface to prevent corrosion. Replace worn-out gaskets and seals during routine servicing to maintain optimal performance and prevent exhaust leaks.

Q3

How do I install or replace the exhaust system on a 1998-2004 Chrysler Concorde?

To install or replace the exhaust system, first, lift the vehicle securely using a jack and stands. Remove the old exhaust by detaching the clamps, hangers, and bolts. Align the new exhaust system, ensuring proper fitment, and secure it using new clamps and bolts. Tighten all connections and check for leaks before lowering the vehicle.

Q4

What should I do if my exhaust system is making unusual noises?

Unusual noises from the exhaust system, such as rattling or hissing, may indicate loose components, leaks, or damaged parts. Inspect the system for loose hangers, cracked pipes, or worn gaskets. Tighten or replace components as needed. If the issue persists, consult a professional mechanic for a thorough diagnosis.

Q5

How can I optimize the performance of my exhaust system?

To optimize performance, ensure the exhaust system is free of leaks and blockages. Use high-quality gaskets and seals during installation. Consider upgrading to a performance exhaust system for improved airflow and efficiency. Regularly inspect and maintain the system to prevent corrosion and wear, which can impact 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.

1998-2004 Chrysler Concorde Service Manual

Coming Soon

This comprehensive service manual provides detailed instructions for maintenance, repair, and troubleshooting of the 1998-2004 Chrysler Concorde, including the exhaust system.

Technical Service Bulletin: Exhaust System Updates

Coming Soon

This bulletin outlines updates and improvements to the exhaust system for the 1998-2004 Chrysler Concorde, including part revisions and installation tips.

Chrysler Concorde Exhaust Parts Catalog

Coming Soon

This catalog lists all available exhaust system components for the 1998-2004 Chrysler Concorde, including OEM and aftermarket options.

About the Author

Expert automotive knowledge and experience

Alan Montanye - Automotive Technical Specialist
ASE

Alan Montanye

Automotive Technical Specialist

ASE Master Certified Technician with over a decade of hands-on experience in automotive repair and diagnostics.

15+ Years
Experience
500+ Guides
Guides
50+ Makes
Vehicles
1000+ Solutions
Solutions

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.

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
The information provided on this website is for general informational purposes only. While we strive to maintain accuracy in our content, all specifications, procedures, and technical information should be verified against your vehicle's official service manual or with the manufacturer directly.
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
All content, including text, images, and specifications, is protected by copyright and other intellectual property laws. Any unauthorized use or reproduction is prohibited.

© 2025 Chrysler Specs. All rights reserved.