Catalytic Converter for Hyundai Entourage (2007-2008) 3.8L

Direct-Fit Manifold Catalytic Converter Pair for 2007-2008 Hyundai Entourage (EP)

What it Does: Direct-fit manifold catalytic converter pair for the 2007-2008 Hyundai Entourage (EP) G6DA 3.8L V6 that restores emissions conversion and exhaust flow.

The Stock Hyundai Entourage Converter Failure

Factory manifold converters on the EP chassis G6DA 3.8L V6 bolt directly to the cylinder heads, exposing the internal substrate to severe thermal cycling and heat soak. Over high mileage or following an ignition misfire, the ceramic brick fractures or suffers precious-metal washcoat degradation. Dislodged substrate chunks rattle inside the housing and restrict exhaust flow, triggering P0420/P0430 catalyst efficiency codes.

Common Symptoms of a Failing OEM Converter

• Efficiency Fault Codes: Active P0420 or P0430 codes caused by degraded catalyst oxygen storage.
• Exhaust Rattle: Metallic engine bay clattering from a fractured ceramic honeycomb substrate.
• Power Loss & Backpressure: Blocked exhaust flow reducing acceleration and failing emissions tests.

The Direct-Fit Stainless Manifold Converter Solution

This two-piece manifold-converter set replaces both banks simultaneously using corrosion-resistant stainless steel tubing and converter housings built for the EP platform. Inside each body, a high-flow ceramic honeycomb substrate with a precious-metal washcoat restores OEM conversion of HC, CO, and NOx. Factory-style head flanges, outlet flanges, and welded oxygen sensor bungs ensure direct bolt-on alignment without cutting or welding.

What's Included

• 2 x Exhaust Manifold Catalytic Converters (Pair)
• 2 x Manifold Gaskets
• 2 x 2-Bolt Flange Gaskets
• Mounting Bolts

Technical Specifications

Compatibility

• 2007 Hyundai Entourage (GL, GLS, SE, Limited) — G6DA 3.8L V6
• 2008 Hyundai Entourage (GL, GLS, SE, Limited) — G6DA 3.8L V6

Frequently Asked Questions & Fitment Warnings

Does this fit the EP Entourage?

Yes. Fits 2007-2008 Hyundai Entourage models with the G6DA 3.8L V6 engine. Not CARB approved; not legal in California, New York, Colorado, or Maine. Rear converter is not included.

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

Yes, if worn converters caused the fault, though O2 sensors are excluded. Inspect for exhaust leaks and transfer or replace existing sensors during installation.

Are gaskets and mounting hardware included for installation?

Yes. Manifold gaskets, flange gaskets, and mounting bolts are included; soak seized studs with penetrating oil and torque fasteners evenly after cooling.

The Hyundai Precision Standard

Engineered for factory ECU feedback accuracy, these assemblies restore emissions compliance and prevent P0420/P0430 check engine lights. Precision flanges and welds ensure leak-free EP exhaust operation.