Peugeot 508 Catalytic Converter

The Peugeot 508 catalytic converter is a crucial component of the vehicle's emission control system. It helps reduce harmful exhaust emissions by converting toxic gases into less harmful substances before they exit the exhaust pipe. It works in conjunction with other systems like Selective Catalytic Reduction (SCR) and Diesel Particulate Filter (DPF) to ensure compliance with environmental standards such as EURO 4.

The catalytic converter for Peugeot 508 includes several advanced features:

• Reinforced mounting to ensure durability and structural rigidity.
• Two lambda sensor locations for precise engine diagnostics.
• High-quality ceramic monolith treated with rare metal thin-layer coating for enhanced performance and long-lasting efficiency.
• Compliance with EURO 4 emission standards.

These features contribute to effective emission reduction and vehicle performance.

DIY replacement of the Peugeot 508 catalytic converter is possible with detailed guides and tutorials available. Key tips include:

• Follow illustrated manuals or video tutorials carefully for step-by-step instructions.
• Check and replace the lambda sensors together with the catalytic converter.
• Use copper connections if installing pipe connections in front of the catalytic converter and ensure exhaust tightness.
• Make sure the catalytic converter matches your engine displacement and petrol type.

For safety and warranty compliance, professional fitting is recommended when uncertain.

Watch for the following indicators that may signal catalytic converter issues:

• Flashing engine self-diagnostic warning light indicating potential converter damage risk.
• Steady emission system warning light signifying a malfunction.
• Engine performance problems such as misfire, which can harm the catalytic converter.
• Increased exhaust emissions or unusual smells.

If you detect any signs, consult a qualified technician or Peugeot service center promptly to prevent further damage.

Preventive maintenance is essential for ensuring the longevity and performance of the catalytic converter, particularly for Diesel BlueHDi models. Key maintenance advice includes:

• Timely engine checks and diagnostics to detect early signs of emission system faults.
• Avoiding excessive short trips that prevent the engine from reaching optimal temperature, which can clog DPF and catalytic converter.
• Regular replacement of lambda sensors as recommended (typically after 80,000 to 100,000 km).
• Adhering to manufacturer service schedules.

Proper care minimizes the risk of costly repairs and ensures compliance with emission regulations.

You can acquire high-quality Peugeot 508 catalytic converters directly from specialized suppliers who offer:

• Brand new, high-performance catalytic converters made with stainless steel INOX 409 and advanced ceramic monoliths.
• Products fully compliant with manufacturer specifications and European environmental standards.
• Delivery options including free shipping and express delivery in Europe.
• Extended warranty coverage and technical support.

Always choose suppliers who provide original parts with proper certification for best vehicle experience and compliance.

Catalytic converters contain precious metals such as platinum, palladium, and rhodium which enable the chemical reactions that reduce emissions. This makes them valuable both for emission control and resale in scrap markets.

• Their price depends on factors like metal content, vehicle model, and market demand.
• Replacement cost varies with the Peugeot 508 model, engine type (e.g., petrol THP engines), and the quality of the catalytic converter.
• Professional fitting and genuine parts can affect the total cost.

For exact pricing and fitting services, consult authorized suppliers and trusted workshops.

Yes, engine misfire can seriously damage the catalytic converter. When misfiring occurs, unburned fuel enters the exhaust and can ignite inside the catalytic converter, causing overheating and potential destruction of its internal ceramic structure.

• This reduces converter efficiency and can lead to costly repairs or replacement.
• Misfires also trigger emission system warning lights and affect vehicle performance.

It is important to address engine misfires promptly to protect your catalytic converter and maintain optimal vehicle operation.