Catalytic Converter for Lincoln MKC (2015-2016) 2.0L

Direct-Fit Catalytic Converter for 2015-2016 Lincoln MKC (C489)

What it Does: The Direct-Fit Catalytic Converter replaces a degraded or clogged factory emissions unit on the 2015-2016 Lincoln MKC to restore exhaust flow, clear catalyst-efficiency check engine codes, and eliminate internal substrate rattle.

The Stock Lincoln MKC Exhaust Restriction

On the C489 platform, the turbocharged 2.0L EcoBoost generates intense exhaust gas temperatures under boost. Repeated thermal cycling eventually fractures the original ceramic honeycomb substrate, increasing exhaust backpressure, hurting turbocharger response, and triggering P0420/P0430 catalyst-efficiency faults.

The Direct-Fit Emissions Solution

Built with a corrosion-resistant stainless steel body and tubing, this direct-fit assembly uses a precious-metal washcoated ceramic substrate to convert HC, CO, and NOx efficiently. A braided flex joint isolates engine movement, while factory-style flanges, hangers, a heat shield, and dual oxygen sensor ports provide a bolt-on replacement for part 644127-2 with zero cutting or welding. Measuring 8 inches in body length and 5 inches in height, it maintains OBD II compliance.

What's Included

• 1 x Catalytic Converter
• 1 x Ring Seal
• 1 x 2-Bolt Flange Gasket
• 2 x Bolts with nuts and washers

Technical Specifications

Compatibility

• 2015-2016 Lincoln MKC Base (2.0L Turbo I4)
• 2015-2016 Lincoln MKC Select (2.0L Turbo I4)
• 2015-2016 Lincoln MKC Premiere (2.0L Turbo I4)
• 2015-2016 Lincoln MKC Reserve (2.0L Turbo I4)
• 2015-2016 Lincoln MKC Black Label (2.0L Turbo I4)

Frequently Asked Questions & Fitment Warnings

Does this fit the C489 MKC?

Yes, this is a direct fit for the 2015-2016 Lincoln MKC equipped with the 2.0L EcoBoost engine. Excludes the 2.3L engine; this is an EPA federal converter and is not CARB approved, making it ineligible for vehicles registered in California, New York, Colorado, or Maine.

Are oxygen sensors included with this catalytic converter?

No, this unit features pre- and post-catalyst sensor ports so you can transfer your existing O2 sensors or install new replacements during assembly.

The Lincoln Standard

Engineered for exact OE-style fitment, quiet exhaust operation, and reliable CEL-free emissions performance on your Lincoln crossover.