Fiat Punto Catalytic Converter

A catalytic converter is an essential part of the Fiat Punto's exhaust system that reduces harmful emissions produced by the engine. It converts toxic gases like carbon monoxide, hydrocarbons, and nitrogen oxides into less harmful substances such as carbon dioxide and water vapour, helping to keep the environment cleaner.

Catalytic converters are fitted to various generations of the Fiat Punto, including the mk2 (1999–2006), mk3, and Evo models. Both petrol and diesel engine versions from different production years use catalytic converters tailored to their engine specifications and emissions standards.

Petrol engine catalytic converters for Fiat Punto vary by model and engine type. Common petrol engine types include:

• Punto mk3 1.4 Bifuel (1368 cc, 78 CV)
• Punto 176 1.1 (1108 cc, 54 CV)
• Punto II 1.2i 16V (1.2 L, 80 CV)
• Punto 1.2 8V (1.2 L, 69 CV)
• Punto 1.4i 16V (1.4 L, compliant with Euro 3/4 standards)

These converters are manufactured to meet E-Mark homologation and provide efficient exhaust gas treatment.

Diesel engine catalytic converters for Fiat Punto include models like:

• Punto Evo 1.3 MJTD (1.3 L, diesel, without DPF)
• Punto 1.9 TD JTD (1.9 L, diesel, with integrated DPF, kit included)

These units are designed to meet emission standards and often come with mounting kits for ease of installation.

To ensure compatibility, check the engine code (e.g., 188A5 for 1.2i petrol, 199A2 for 1.3 diesel), vehicle production year, and whether your car has a DPF or not. Precise matching to your model's specifications helps avoid fitment issues and ensures proper vehicle performance and emissions compliance.

Signs of a failing catalytic converter can include:

• Illuminated lambda or engine warning light on the dashboard
• Reduced engine power or acceleration issues
• Increased exhaust emissions or unusual exhaust smells
• Rattling noises under the vehicle due to broken internal components

If you experience these symptoms, it is advisable to have the catalytic converter checked by a professional mechanic or garage.

Replacing a catalytic converter involves working with the exhaust system and sensors such as the lambda sensor. It requires proper mechanical skills and correct tools to ensure sealing and positioning. If you are not experienced with exhaust systems, it is recommended to seek professional installation to avoid issues and maintain emissions compliance.

Aftermarket replacements are available but be sure to select quality parts that meet E-Mark and Euro emission standards.

High-quality catalytic converters for Fiat Punto are available from specialised manufacturers offering parts meeting European standards (E-Mark, Euro 3/4) and certified for durability. These products are made from stainless steel and include advanced monoliths with rare-metal coatings for excellent performance and longevity.

• New original parts, not reconditioned
• Coverage with 3-year warranty limited to 100,000 km
• Technical support and installation guides often provided
• Express delivery options to minimise downtime

It is recommended to order directly from trusted suppliers who guarantee certification and quality compliance for your vehicle's engine type and year.

For specific fitting advice, provision of your vehicle's VIN or engine code helps confirm compatibility and sensor positioning.