Toyota Highlander Catalytic Converter

The Toyota Highlander catalytic converter is an essential part of the exhaust system designed to reduce harmful emissions. It converts hydrocarbons, carbon monoxide, and nitrogen oxides from the engine exhaust into less harmful substances before they are released into the atmosphere. It requires a high operating temperature to work efficiently and is crucial for meeting emission standards.

Catalytic converters for Toyota Highlander fit several model years and engine types, including:

• 2008-2014 models with a 3.5L engine
• 2008-2013 models with steel catalytic converter manifold
• 3.5L V6 AWD models

They also fit related vehicles such as Toyota RAV4 3.5L, Lexus RX350 3.5L, Toyota Sienna 3.5L, Toyota Vanguard, and Toyota Kluger, ensuring broad compatibility.

The technical features vary depending on the model but generally include:

• Material: Stainless steel INOX 409 for direct fit models
• Length options: from 170 mm up to 2070 mm
• Weight ranges: approximately 2.8 kg to 10 kg
• Emission standards compliance: Euro 4, Euro 5, Euro 6
• Multiple configurations including O1, O2, O3, and OBD types

These factors affect the price, fitment, and performance of the catalytic converter.

Common signs of a malfunctioning catalytic converter include:

• Reduced engine performance, including loss of power and slower acceleration
• Unusual resonance or rattling noises from under the vehicle
• Strong sulfur or rotten egg smell from the exhaust
• Illuminated engine warning light due to oxygen sensor or air-fuel ratio sensor signals
• Blinking catalytic converter warning light indicating deterioration or malfunction

Early detection of these symptoms helps prevent more serious engine or emissions system damage.

The price depends on the type, model year, and specifications:

• New catalytic converters range between approximately €134 and €537 based on size, weight, and emission standards.
• Used catalytic converters vary from about 88 USD to 293 USD depending on material (ceramic or metal) and date.

Prices reflect manufacturing materials, fitment complexity, and emission compliance levels.

Proper maintenance includes regular inspections and prompt replacement if symptoms appear. Key points are:

• Replace the Lambda (oxygen) sensor together with the catalytic converter after 80,000 to 100,000 km
• Check heat shields and protective plates for damage
• Ensure all exhaust system connections are tight using appropriate materials like copper for fittings
• Use unleaded petrol only to avoid damage

Following these steps maintains performance and avoids further engine or exhaust issues.

There are many online stores and platforms offering Toyota Highlander catalytic converters, featuring options like:

• Direct factory quality products certified to meet or exceed standards
• Fast shipping services and reliable customer support
• Products designed for specific engine and model compatibility
• Warranty and return policies for peace of mind

Always select parts that fit your specific vehicle model and meet required emission standards.

Krosfou offers original, high-performance stainless steel catalytic converters with these key benefits:

• Manufactured in Europe with superior materials INOX 409 and advanced coatings for durability and efficiency
• Certified by TÜV SÜD Automotive GmbH to match or exceed original equipment quality
• 3-year warranty covering use up to 100,000 km with professional installation requirements
• Free returns within 30 days for unused products under original packaging conditions
• Fast shipping across Europe and internationally with tracking and reliable carriers

Krosfou focuses on providing a premium product that ensures environmental compliance and excellent vehicle performance.