Catalytic Converter for Chrysler 200 (2015-2017) 3.6L

Direct-Fit Manifold Catalytic Converter Pair for 2015-2017 Chrysler 200 (UF)

What it Does: This direct-fit front and rear bank manifold catalytic converter pair with integrated Y-pipe restores factory exhaust flow and emissions conversion on the 2015-2017 Chrysler 200 (UF) equipped with the ERB 3.6L Pentastar V6 engine.

The Stock Chrysler 200 Catalytic Converter Failure

Because the manifold catalytic converters on the UF chassis bolt directly to the cylinder heads of the ERB 3.6L Pentastar V6, they endure severe thermal cycling and exhaust gas heat soak. Over time, extreme temperature swings and minor ignition misfires cause the factory ceramic honeycomb substrate to fracture, melt, or delaminate from the internal matting. Once the precious-metal washcoat degrades or breaks apart, oxygen storage capacity drops, triggering P0420 and P0430 catalyst efficiency fault codes while creating mechanical backpressure.

Common Symptoms of a Failing OEM Catalytic Converter

• Check Engine Light / Efficiency DTCs: Downstream O2 sensors detect insufficient oxygen storage, setting P0420 (Bank 1) or P0430 (Bank 2) codes.
• Metallic Exhaust Rattle: Fractured ceramic substrate inside the manifold shell vibrates against the housing during cold starts and deceleration.
• Exhaust Backpressure & Emissions Failure: Collapsed honeycomb cells restrict exhaust scavenging, reducing high-RPM power and causing failed state emissions inspections.

The Direct-Fit Stainless Catalytic Converter Solution

Engineered for the UF platform, this complete pair includes both the front-bank manifold converter and the rear-bank manifold converter with its attached Y-pipe for balanced exhaust scavenging. Each unit utilizes a corrosion-resistant stainless steel body paired with a high-surface-area ceramic honeycomb substrate coated in precious-metal catalysts to convert HC, CO, and NOx emissions. Precision-stamped cylinder head flanges and dual O2 sensor ports per converter ensure leak-free, bolt-on installation with no cutting or welding required.

What's Included

• 2 x Manifold Catalytic Converters (Left and Right, rear-bank unit with attached Y-pipe)
• 2 x Exhaust Manifold Gaskets
• 1 x 2-Bolt Flange Gasket
• 1 x 3-Bolt Flange Gasket
• 12 x Bolts with nuts and washers

Technical Specifications

Compatibility

• 2015-2017 Chrysler 200 S (3.6L V6 Pentastar)
• 2015-2017 Chrysler 200 Limited (3.6L V6 Pentastar)
• 2015-2017 Chrysler 200 C (3.6L V6 Pentastar)
• Position: Both banks (left and right). Excludes 2.4L 4-cylinder models.

Frequently Asked Questions & Fitment Warnings

Does this fit the UF 200?

Yes. This is a direct fit for the 2015-2017 Chrysler 200 equipped with the ERB 3.6L Pentastar V6 engine. Excludes 2.4L models. This is an EPA federal converter (not CARB approved) and is not legal for vehicles registered in California, New York, Colorado, or Maine.

Will this clear P0420/P0430 codes, and are O2 sensors included?

Yes, when caused by catalyst failure; O2 sensors are not included. Replacing both worn-out converters restores catalyst efficiency to clear P0420 and P0430 codes, though you must transfer your existing oxygen sensors or install new ones and check for exhaust leaks.

Are gaskets and mounting hardware included for installation?

Yes. Both exhaust manifold gaskets, the 2-bolt and 3-bolt flange gaskets, and 12 bolts with nuts and washers are included—soak old fasteners with penetrating oil, allow the exhaust to cool completely, and torque fasteners evenly before checking for leaks.

The Chrysler Precision Standard

Built to restore factory emissions compliance and ECU air-fuel trim accuracy on the UF Chrysler 200, this twin-converter assembly eliminates CEL triggers and restrictive exhaust rattles. Replacing both banks simultaneously ensures balanced exhaust flow and reliable, code-free daily drivability.