Catalytic Converter for Dodge Stratus (2001-2006) 2.7L Front

Direct-Fit Front Catalytic Converter for 2001-2006 Dodge Stratus (JR)

What it Does: The front direct-fit catalytic converter replaces the degraded factory catalyst on 2001-2006 Dodge Stratus models to eliminate P0420 diagnostic trouble codes, restore downstream oxygen sensor switching, and optimize exhaust scavenging.

The Stock Dodge Stratus Catalyst Degradation and Exhaust Restriction

Over sustained heat cycles, the factory front catalytic converter on the JR chassis Dodge Stratus with the 2.7L EER V6 suffers from washcoat sintering and thermal fatigue. As high combustion temperatures and oil blow-by degrade the internal ceramic substrate, the precious metal washcoat loses its chemical conversion capability. This breakdown leads to cell clogging, elevated exhaust backpressure, poor acceleration, a distinctive rotten-egg sulfur odor, and continuous P0420/P0430 check engine trouble codes.

The Engineering Solution

Engineered as a direct bolt-on replacement for the 2.7L EER, this front converter utilizes an advanced ceramic substrate washcoated with high-grade catalyst metals to maximize emissions reduction and rapid operational light-off. Encased in heavy-duty aluminized steel tubing with OEM-spec connection flanges, it features pre-threaded oxygen sensor ports positioned for factory wiring reach. The precision mandrel-formed construction maintains unimpeded flow cross-sections, clearing trouble codes and restoring stoichiometric balance without cutting or custom welding.

What's Included

• 1 x Front Direct-Fit Catalytic Converter
• 1 x Exhaust Flange Gasket

Technical Specifications

Compatibility

• 2001-2006 Dodge Stratus Sedan (2.7L V6 Front Position Only)
• Excludes: 2.4L EDZ Inline-4 engines, 3.0L 6G72 Coupe models, and rear catalyst positions

Frequently Asked Questions & Fitment Warnings

Does this fit the JR Stratus?

Yes, this is a direct fit for the 2001-2006 Dodge Stratus equipped with the 2.7L EER engine. This component does not fit Mitsubishi-based Stratus Coupe models or 2.4L 4-cylinder trims.

Is this catalytic converter street-legal nationwide?

This is a 48-state EPA-compliant converter and cannot be shipped to or installed on vehicles registered in California, Colorado, New York, or Maine.

The Dodge Quality Caliber

Built to withstand constant thermal cycling and harsh underbody conditions, this assembly restores factory backpressure specifications, engine power delivery, and emissions compliance without unexpected check engine flags.