Lexus RX Catalytic Converter 2 (Ii) (2003-2009)

The Lexus RX 2 catalytic converter is an exhaust emission control device designed for the second generation Lexus RX models produced between 2003 and 2009. It fits primarily hybrid and petrol versions, such as the RX 400h and RX 330. This component helps reduce harmful emissions from the engine to meet environmental standards.

The catalytic converter is compatible mainly with the 3MZ-FE engine, a 3.3L petrol engine found in models such as :

• Lexus RX 400h (211 to 272 hp variants)
• Lexus RX 400h AWD with petrol/electric powertrain (2005-2008)
• Lexus RX 330 (certain versions)

This engine code is the most common reference for replacement catalytic converters within this range.

The Lexus RX 2 catalytic converters feature :

• Material: Ceramic
• Diameter: Approx. 288 mm (dependent on specific model)
• Installation Location: Rear axle area
• Type: Solid brake disc style, non-perforated
• Number: Vehicles may have two catalytic converters - primary and secondary units

These specifications ensure efficient emission control and durability for the approved vehicles.

OEM numbers for identification and ordering include :

• 2505220220
• 1714020120
• 17140-20120 (specifically for left side catalytic converter)
• 1742020400

Using these references guarantees correct fitment and compliance with manufacturer standards.

Yes, the Lexus RX 400h 3.3L model catalytic converter is also compatible with the Toyota Highlander 3.3L (2005-2010). This compatibility reflects shared platform engineering and components between these models.

When choosing a catalytic converter replacement, consider the following critical factors :

• Confirm the exact vehicle model, engine type, and production year to ensure compatibility
• Verify OEM reference numbers to select the appropriate part
• Check emission compliance standards, including California CARB or Federal EPA requirements, depending on region
• Consider material quality and manufacturing standards—preferably high-grade ceramic with durable stainless steel housing
• Ensure that installation follows vehicle-specific guidelines to maintain emission control efficiency

Proper selection and installation help maintain your vehicle's emission standards and legal compliance.

Krosfou catalytic converters, including those for Lexus RX 2 models, are manufactured in Europe with high-grade ceramic monoliths and stainless steel (INOX 409). They feature :

• Strict TÜV SÜD certification ensuring superior or equal quality to original parts
• A 3-year warranty covering up to 100,000 km usage
• Advanced technology coating for performance and durability

These qualities make Krosfou parts reliable and compliant with latest emission standards, ideal for maintaining or restoring your vehicle’s emission control system.

Genuine Lexus RX 2 catalytic converters can be purchased from authorized stores and online suppliers specializing in automotive emission parts. When shopping, ensure :

• The item fits your vehicle’s model and engine requirements based on VIN or OEM number
• Shipping options suit your location, with available express or standard delivery
• Your supplier offers clear return policies and technical support

Choosing reliable suppliers from the North or wider UK ensures legal and efficient emission replacement components for your Lexus RX 2, supporting your vehicle’s registration and emission compliance needs.

Always check and select the proper catalytic converter to maintain your vehicle’s emission performance and comply legally with both federal and California emission standards.