Alfa Romeo GT Catalytic Converter (2003-2010)

The catalytic converter in an Alfa Romeo GT is a crucial component of the exhaust system designed to reduce harmful emissions from the engine exhaust gases. It converts pollutants such as carbon monoxide, hydrocarbons, and nitrogen oxides into less harmful substances like carbon dioxide and water vapour through catalytic reactions. This helps your vehicle comply with emission standards and reduces its environmental impact.

The Alfa Romeo GT (model 937) features different catalytic converters based on the engine:

• Diesel Engines: 1.9 JTD 150 HP (110 kW), engine code 937 A5.000, compatible with Euro 3 to Euro 4 norms, with lengths from 300 mm to 720 mm and weights between 3.240 to 5.680 kg.
• Petrol Engines: 1.8 16V Twin Spark (140 HP / 103 kW) and 2.0 JTS (165 HP), both meeting Euro 4 standard, with specific sizes and fittings for OBD-compliant vehicles.

Alfa Romeo GT catalytic converters come in three main mounting positions, differing in size and material:

• Front: Length approximately 300 mm, weight around 3.240 kg.
• Centre: Length approximately 720 mm, weight between 5.630 and 5.680 kg.
• Rear: Designed up to Euro 4 standards, often made with ceramic materials for durability.

Each position is designed to optimise exhaust flow and emission control for specific engine and vehicle configurations.

Catalytic converters contain precious metals like platinum, palladium, and rhodium that facilitate chemical reactions reducing toxic emissions. Their value comes from these metals' market price and the essential role of the catalytic converter in emission control systems.

• Prices vary widely depending on the model and supplier but expect costs from £200 to over £300 for Alfa Romeo GT catalytic converters.
• Proper selection ensures compliance with vehicle emission standards and legal requirements.

Always ensure you choose a catalyst approved to meet Euro emission standards to maintain your vehicle's environmental compliance.

When selecting a catalytic converter, consider the following factors to ensure fit and function:

• Compatibility with your specific Alfa Romeo GT engine model and year.
• Certification to relevant emission standards, such as Euro 4 or above, and OBD compliance.
• Quality of materials used, favouring stainless steel and high-grade ceramic monoliths for durability.
• Manufacturer warranty and after-sales support for peace of mind.
• Proper size and mounting position (front, centre, rear) as per your vehicle’s exhaust system design.

Check your vehicle’s VIN or original part number to confirm the correct catalytic converter fitment before purchasing.

Shipping details depend on location and chosen delivery speed. Typical delivery options include:

• UK Standard Delivery: Usually free within 3 to 8 working days.
• UK Express Delivery: Available within 24 to 48 hours at additional carrier cost.
• International Delivery: Standard from about £45.84 VAT included, with express options available from 2 to 4 working days.

Orders placed before noon are shipped the same day if in stock. Out-of-stock items may be produced and shipped within 2 working days via express delivery. Additional fees may apply for bulky items.

A faulty catalytic converter can significantly increase your vehicle's pollution levels by allowing unfiltered exhaust gases to escape. It may lead to poor engine performance, increased fuel consumption, and eventually cause your vehicle to fail emission tests.

• Signs of failure include a noticeable drop in power, an illuminated Check Engine light, and unusual exhaust smells.
• Prompt replacement or repair ensures your Alfa Romeo GT stays environmentally compliant and performs efficiently.

Regular inspections and using high-quality replacement parts help avoid premature catalytic converter failure.

Quality catalytic converters typically come with a warranty of up to 3 years or 100,000 kilometres, covering manufacturing defects under normal use.

• Warranty starts from the date of product receipt.
• Support includes installation guides and technical assistance via email or customer service.
• Some suppliers offer loyalty programs, buy-back options for used parts, and flexible payment terms for professionals.

Always verify warranty conditions and post-purchase support to ensure full coverage and peace of mind.

Choosing certified products complying with Euro emission standards guarantees high performance and durability in your Alfa Romeo GT.