Catalytic Converter for Chrysler Sebring (2001-2006) 2.7L Front

Direct-Fit Front Catalytic Converter for 2001-2006 Chrysler Sebring (ST-22 / JR)

What it Does: The direct-fit front catalytic converter restores factory exhaust emissions, clears P0420/P0430 diagnostic trouble codes, and maintains proper exhaust backpressure on the 2001-2006 Chrysler Sebring.

The Stock Chrysler Sebring Catalyst Degradation

On the Chrysler 2.7L EER V6, the factory front catalytic converter is subjected to continuous thermal cycling and oil-vapor contamination, common to high-mileage LH and JR platforms. Over time, internal washcoat sintering and ceramic substrate fracturing reduce precious-metal surface contact. This thermal and chemical wear prevents complete hydrocarbon (HC) and carbon monoxide (CO) reduction, triggering downstream oxygen sensor volatility, recurring check engine lights (DTC P0420 / P0430), rotten-egg sulfur odor, and elevated exhaust backpressure that strangles mid-range torque.

The Engineering Solution

Engineered as a direct bolt-on replacement, this front catalytic assembly features a heavy-gauge aluminized and stainless steel outer shell designed to resist road debris corrosion and thermal fatigue. Internally, a high-efficiency ceramic honeycomb monolith provides an optimized cell density to maximize exhaust gas surface contact without introducing flow restriction. Built to precision factory tolerances, the assembly retains OEM-spec entry and exit flanges along with pre-tapped O2 sensor bungs, eliminating the need for cutting, pipe expansion, or custom fabrication while restoring proper downstream fuel-trim feedback.

What's Included

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

Technical Specifications

Compatibility

• 2001-2006 Chrysler Sebring Sedan (2.7L V6 Front)
• 2001-2006 Chrysler Sebring Convertible (2.7L V6 Front)

Frequently Asked Questions & Fitment Warnings

Does this fit the JR Sebring?

Yes, this is a direct fit for the 2001-2006 Chrysler Sebring equipped with the 2.7L EER V6 engine in the front manifold position; it does not fit 2.4L I4 or 3.0L V6 models, nor can it ship to CA, CO, NY, or ME.

Will this unit clear a P0420 or P0430 diagnostic code?

Yes, provided the code is caused by depleted catalytic efficiency and not active upstream misfires, exhaust manifold leaks, or deteriorated oxygen sensors.

The Chrysler Replacement Standard

Engineered for dependable daily operation, this component matches OEM exhaust backpressure curves to restore smooth cruising performance, preserve fuel efficiency, and ensure seamless emissions compliance across standard EPA jurisdictions.