Three Way Ceramic Catalytic Converter 110x90mm Euro5 Honeycomb Core

Restore efficient exhaust gas treatment with this three‑way ceramic catalytic converter core. Designed specifically for petrol vehicle exhaust systems, the precision‑engineered honeycomb substrate delivers a vast, uniform surface area that maximizes contact with the precious metal catalyst coating. As contaminated exhaust passes through the monolith channels, harmful pollutants such as carbon monoxide, unburned hydrocarbons, and nitrogen oxides are chemically converted into significantly less toxic substances, helping your vehicle comply with the EURO 5 environmental benchmark while recovering lost power and easing diagnostic trouble codes.

Benefits & Practical Tips

• Targeted Exhaust Repair: Swap out degraded or fractured factory cores to eliminate persistent emissions faults without replacing expensive entire exhaust assemblies.
• Dimensional Verification: This is a universal size component. Measure your current catalytic body interior before purchase to confirm compatibility with a 110 mm inner diameter and 90 mm length.
• Secure Mounting Technique: Wrap the new substrate thoroughly with high‑temperature fiberglass mounting matting before insertion to dampen engine vibrations and maintain airtight exhaust seals.

Product Specifications

• Core Type: Three‑way catalytic honeycomb substrate
• Dimensions: 110 mm outer diameter × 90 mm length (round cylindrical geometry)
• Application: Petrol engine exhaust aftertreatment systems
• Emission Compliance: EURO 5 specification
• Catalyst Treatment: Precious metal washcoat optimized for simultaneous CO, HC, and NOx reduction
• Construction Material: Durable ceramic monolith with evenly distributed channel walls

Package Includes

• One (1) ceramic catalytic converter substrate core

Important Reminders & Compatibility Notes

This aftermarket listing contains only the inner ceramic replacement heart. The heavy steel outer casing, heat shields, and original branding are not included and must be reused from your existing assembly. Professional welding or mechanical extraction skills are required to safely remove the old core and secure the replacement.

Real‑world emission test outcomes depend heavily on overall engine tuning, intake manifold integrity, and precise technician installation. We advise pairing this upgrade with a recent engine sensor scan to ensure smooth post‑installation operation.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

Furnishing dependable automotive replacement parts to independent garages and enthusiasts throughout Europe since 2002 at intercyprus.com.