Lexus GS Catalytic Converter 3 (Iii) (2005-2012)

The Lexus GS Catalytic Converter 3 refers to catalytic converters designed mainly for Lexus GS models equipped with 3.0L engines. These essential exhaust system components convert harmful pollutants such as carbon monoxide (CO), hydrocarbons (HC), and nitrogen oxides (NOx) into less harmful substances like water (H2O) and carbon dioxide (CO2), thereby reducing vehicle emissions.

The catalytic converters fit primarily Lexus GS300 models from various generations, especially those produced between 1993 and 2005, with engines such as the 2JZ-GE and 3GR-FSE. There are also options for the GS450h hybrid models. Compatibility can depend on the specific engine version, model year, and converter position (rear, passenger side, or integrated into exhaust manifold).

• GS300 (1993-1995) with universal converters
• GS300 (1998-2005) direct fit converters
• GS450h hybrid catalytic converters
• Converters integrated with exhaust manifold on passenger side

Always verify fitment by engine code and year for precise compatibility.

There are several types of catalytic converters available for Lexus GS 3.0L engines, including:

• Universal: Adaptable converters for various models, e.g., early GS300 universal fit
• Direct Fit / OE: Plug-and-play converters that match original specifications
• Integrated Manifold Catalytic Converters: Combined exhaust manifold and catalytic converter units
• Performance Kits: Include midpipes and manifolds for upgraded exhaust flow (aftermarket only)

Converters may have EPA (federal) or CARB certification (California and similar states), with CARB being the stricter standard required in specific US states.

Lexus GS catalytic converters comply with various emission standards and regulations, which include:

• EPA: Federal certification valid across the US except certain states
• CARB: California Air Resources Board certification, mandatory in CA, NY, CO, and ME for vehicles > 2001
• ECE-R90/E1 90R: European standards for type approval and safety

Compliance with these standards ensures that catalytic converters meet legal requirements for emission control and vehicle inspection.

To purchase a Lexus GS catalytic converter 3, prioritize specialized stores and sites offering parts compatible by year, engine, and position. For Europe and France, authorized sellers provide quality-certified parts with shipping and warranty. North America customers should ensure CARB or EPA compliance based on their state.

• Check exact fit using vehicle year, engine code, and position (rear, passenger side, manifold)
• Confirm certification for legality in your region (CARB for California-like states)
• Review warranty terms (generally 3 years / 100,000 km on new parts)
• Use professional installation to ensure correct fit and legal compliance

Avoid refurbished or unclear-quality parts and always confirm genuine or compliant high-quality converters.

Krosfou offers brand-new catalytic converters manufactured in Europe with advanced technology, including stainless steel INOX 409 and premium monolith structures. These products come with:

• 3-year warranty limited to 100,000 km of proper use
• Full compliance with European regulations and TÜV SÜD certification
• Strict quality controls and production ahead of market standards
• Free return within 30 days for unused products in original condition (EU/France)

The warranty covers manufacturing defects but requires professional installation and care following manufacturer guidelines. Misuse or neglect voids warranty coverage.

Proper installation ensures maximum performance, legal compliance, and warranty coverage. Follow these guidelines:

• Use professionals or authorized garages equipped for exhaust system work
• Replace necessary gaskets, sensors (including Lambda sensor), and injectors simultaneously
• Ensure system tightness and use only recommended copper connections if welding or adapters are needed
• Confirm that catalytic converter matches engine displacement and vehicle specifications
• Do not start engine by towing or pushing; maintain regular engine oil and spark plug changes
• Verify sensor positioning and part fit with VIN confirmation when possible

Following these recommendations helps avoid failures and extends the catalytic converter’s operating life.

Yes, Lexus GS catalytic converters offered by trusted manufacturers like Krosfou comply with required emission regulations and standards for their markets. Important points include:

• Certified EPA converters for federal US compliance
• Strict CARB-certified converters mandatory for California, New York, Colorado, and Maine for vehicles post-2001
• European producing converters with E24-103R type approval, exceeding CE label claims
• Guaranteed reduction of emissions like CO, HC, and NOx to meet legal limits
• Installation must respect local laws and be completed by professional installers

Always ensure the converter matches the vehicle and region’s legal requirements before purchase and installation.