Catalytic Converter for Isuzu Rodeo (1998-2002) 3.2L Left & Right

High-Flow Left & Right Catalytic Converter Set for 1998-2002 Isuzu Rodeo (UE)

What it Does: The direct-fit Left & Right catalytic converter set replaces deteriorated factory emissions equipment on the 1998-2002 Isuzu Rodeo to restore exhaust velocity, eliminate catalyst efficiency diagnostic trouble codes, and ensure legal emissions compliance.

The Stock Isuzu Rodeo Catalyst Depletion and Thermal Breakdown

Factory catalytic converters on the UE chassis Rodeo suffer severe degradation over high mileage. The 6VD1 3.2L V6 is notorious for valve-stem and piston-ring oil consumption, which rapidly poisons the factory washcoat. Over time, elevated exhaust gas temperatures cause thermal sintering and melting of the internal OEM ceramic honeycomb monolith. This creates severe exhaust backpressure, robs power under load, generates persistent P0420 and P0430 DTC faults, and risks blown manifold gaskets from trapped thermal stress.

The Engineering Solution

Engineered as a pair for both bank 1 and bank 2, these direct-replacement assemblies feature heavy-gauge 409-grade stainless steel outer shells designed to resist road-salt corrosion and mechanical fatigue. Internally, a high-porosity ceramic honeycomb substrate is loaded with an optimized washcoat containing platinum, palladium, and rhodium (Pt/Pd/Rh) to efficiently oxidize hydrocarbons and carbon monoxide into inert gases. CNC-machined OE-spec flanges and integrated, precision-tapped oxygen sensor ports guarantee a leak-free seal directly to the factory downpipes without cutting, bending, or custom TIG fabrication.

Technical Specifications

Compatibility

• 1998-2002 Isuzu Rodeo S (3.2L V6 6VD1)
• 1998-2002 Isuzu Rodeo LS (3.2L V6 6VD1)
• 2001-2002 Isuzu Rodeo LSE (3.2L V6 6VD1)
• Note: Fits 3.2L V6 models only; does not fit 2.2L 4-cylinder models. 46-state legal (EPA compliant; not legal for sale/use in CA, NY, CO, or ME).

Frequently Asked Questions

Does this fit the UE Rodeo?

Yes, this is a direct fit for the 1998-2002 Isuzu Rodeo equipped with the 6VD1 3.2L V6 engine.

Will this direct-fit catalytic converter clear my check engine light (CEL)?

Yes, replacing depleted converters with these catalyst-loaded units restores factory conversion efficiency and resolves catalyst-related P0420 and P0430 engine codes.

The Isuzu Durability Standard

Built to handle the demanding duty cycles of body-on-frame utility, these catalytic converters withstand heavy trail use and high-temp towing loads without substrate shearing, maintaining maximum scavenging efficiency and dependable emissions compliance across tough terrain.