Catalytic Converter for Honda Accord (1995-2002) 2.7L 3.0L Rear

Direct-Fit Stainless Steel Rear Catalytic Converter for 1995-2002 Honda Accord

What it Does: The direct-fit rear catalytic converter replaces degraded factory emissions units on the 1995-2002 Honda Accord to restore proper exhaust velocity, eliminate catalyst efficiency diagnostic trouble codes, and ensure legal emissions compliance.

The Stock Honda Accord Catalyst Substrate Degradation

Over extended mileage, factory converters on the CD7/CD9 (5th Gen) and CG1/CG2 (6th Gen) platforms experience thermal sintering, oil fouling, and substrate fracture. The aging OEM ceramic core breaks down internally, creating excessive exhaust backpressure that chokes high-RPM volumetric efficiency, increases cylinder head thermal load, and inevitably triggers recurring P0420 catalyst system efficiency DTCs on OBD-II diagnostic systems.

The Engineering Solution

Engineered as a direct bolt-on assembly, this replacement rear catalytic converter features a high-grade stainless steel outer shell designed to resist road salt corrosion and severe thermal cycling. Inside, a high-efficiency ceramic honeycomb monolith coated with washcoat precious metals delivers optimal gas-to-surface interaction to scrub unburnt hydrocarbons (HC), carbon monoxide (CO), and oxides of nitrogen (NOx) without choking exhaust scavenging. Precision CNC-machined flanges, integrated oxygen sensor bungs, and included install hardware ensure leak-free sealing to factory downpipes and mid-pipes without custom cutting or TIG welding required.

Technical Specifications

Compatibility

• 1995-1997 Honda Accord V6 Sedan / Coupe 2.7L V6 (C27A4)
• 1998-2002 Honda Accord EX / LX V6 Sedan / Coupe 3.0L V6 (J30A1)

Frequently Asked Questions

Does this fit the CG1/CG2 Accord?
Yes, this is a direct fit for the 1995-2002 Honda Accord equipped with the C27A4 or J30A1 V6 engine.

Will this resolve my P0420 check engine light?
Provided upstream air/fuel metering, misfires, and exhaust leaks are resolved, this unit restores OEM-level conversion efficiency and clears catalytic threshold codes.

The Honda Precision Standard

Honda V6 platforms thrive on clean exhaust scavenging and steady backpressure. This direct-replacement converter restores native flow dynamics and factory quietness while keeping your classic V6 running smoothly and cleanly for thousands of miles.