Opel Signum Catalytic Converter (2003-2008)

A catalytic converter for Opel Signum is an essential component of the exhaust system designed to reduce harmful emissions. It uses a honeycomb structure coated with precious metals such as platinum, palladium, and rhodium to convert toxic gases like CO, HC, and NOx into less harmful substances before they are released into the atmosphere.

Catalytic converters for Opel Signum mainly cover production years 2003 to 2008, with variations depending on engine size, code, and Euro emission standards. Key compatible models include:

• 1.8i 16V 92 kW (Z18XE) from 06/2003 to 12/2008
• 1.8 140 PS (Z18XER) from 01/2006 to 07/2008
• 2.2 115 kW (Euro 3) from 06/2003 to 10/2008
• 2.2 with codes Z22SE / Z22YH (Euro 4) from 03/2003 to 05/2008

Some parts are designed for manual or automatic transmission and specific body types such as Estate (station wagon).

Quality Opel Signum catalytic converters are available from specialized suppliers offering new and replacement parts compliant with emissions regulations and inspection standards. Look for:

• Certified new catalytic converters made from INOX 409 stainless steel and advanced monolith technology.
• Products with official certification such as E24-103R and compliance with Euro 3 or Euro 4 standards.
• High-performance parts from recognized manufacturers offering warranties and quality assurance.

Always verify compatibility by engine code or VIN to ensure correct fitment.

The Opel Signum catalytic converters are:

• Constructed using high-grade ceramic honeycomb monoliths.
• Coated with a thin layer of precious metals: platinum, palladium, and rhodium for efficient pollutant conversion.
• Designed for specific engines respecting Euro 3 or Euro 4 emission norms.
• Manufactured to withstand exhaust temperatures and stresses, ensuring durability and performance.

These features ensure efficient conversion of toxic exhaust gases, contributing to emission reduction and compliance with technical inspection requirements.

The price of a new Opel Signum catalytic converter typically starts around €469, though costs vary depending on model, engine compatibility, and supplier. Pricing factors include product technology, certification, and delivery options. For professionals, bulk discounts and special pricing may apply.

• Standard delivery times range from 1 to 6 days in Europe.
• Express delivery options are available for faster receipt.
• Free returns within 30 days apply for unused, original condition parts.

Always confirm the exact part reference and fitment before purchase to avoid incorrect orders and additional costs.

Before ordering, ensure you have the following information:

• Your vehicle’s exact production year and model variant.
• The engine code (e.g., Z18XE, Z18XER, Z22SE) or VIN number for precise identification.
• Emission standard requirements (Euro 3 or Euro 4) depending on your region and vehicle.
• Transmission type (manual or automatic) and body style (e.g., Estate).

Contact technical support or use online resources to verify the compatibility of the catalytic converter for your specific car to ensure best performance and legal compliance.

Reputable suppliers offer a minimum 3-year warranty on new Opel Signum catalytic converters, generally limited to 100,000 km usage. Key policies include:

• Free returns within 30 days for unused, original condition items.
• Warranty valid only when installation follows manufacturer guidelines (replacement of sensors, gaskets, etc.).
• Technical support is provided for installation queries and part verification.
• Warranty excludes damage due to negligence, improper use, or clogged components.

Always keep purchase and installation documentation for warranty claims and contact customer service promptly if you face issues.

Opel Signum catalytic converters contain valuable precious metals like rhodium, platinum, and palladium, which help catalyze exhaust gases efficiently. This makes them valuable both as functional automotive parts and as recyclable scrap:

• Scrap catalytic converters can be sold on the market for precious metal recovery.
• Proper disposal and recycling reduce environmental impact and support resource reuse.
• Check current scrap prices and comply with local regulations for recycling.
• Professional buy-back programs exist for used or end-of-life catalytic converters.

Whether replacing or scrapping, ensure you choose the correct catalytic converter adapted to your Opel Signum model to guarantee performance and emission compliance.