Cheap Peugeot 206 Catalytic Converter

Yes, all petrol-engined Peugeot 206s were fitted with a catalytic converter as standard, as required by emissions regulations throughout the model's UK production run from 1998 to 2009. Diesel variants use a different emissions system and do not have a traditional catalytic converter in the same way. If you drive a 206 diesel, confirm with the breaker exactly what emissions hardware your engine requires, as the setup differs from petrol models.

The 206 received a facelift in 2002, but the more important fitment factor is the engine code rather than the facelift year itself — a cat from a matching engine code can potentially cross that boundary, but the emissions standards and pipework dimensions do need to align. Because catalytic converter interchange across production phases is strongly dependent on the exact engine code and build date, you should confirm directly with the breaker using your registration number before purchasing. Never assume a visually similar unit will fit or pass MOT.

Trim level does not affect catalytic converter fitment on the 206 — the relevant factors are the engine code and fuel type, not whether the car is badged LX, S, SE, Verve, or GTi. A 1.4 petrol cat from an LX will correspond to the same engine-based part as a 1.4 in any other trim, for example. Do be aware that different engine variants across the trim range — such as the GTi's larger engine — will require their own specific catalytic converter, so always match on engine code rather than trim name.

No — the GTi uses a different, higher-output engine with its own specific catalytic converter, and it will not simply swap onto a standard 206 1.6. Even if the pipework appeared similar, the flow characteristics and emissions calibration are matched to the engine, meaning a mismatch could cause running problems and MOT failure. Always match the cat to the exact engine code, and confirm the specific part with the breaker against your registration.

Fuel type is critical — petrol and diesel engines use entirely different emissions systems and the parts are not interchangeable. Petrol 206s use a conventional three-way catalytic converter, while diesel 206s use different exhaust aftertreatment, and fitting the wrong type will not work and will cause an MOT failure. Always confirm your fuel type and engine code with the breaker when requesting a quote.

The key is matching the replacement cat to your exact engine code and production year, so the emissions performance is correct for your vehicle's type approval — a part from the wrong engine variant or era may fit physically but still cause an MOT failure on emissions. Because catalytic converter interchange specifics can be complex, confirm all details with the breaker using your registration number rather than relying on visual similarity alone. A reputable breaker will be able to cross-reference their stock against your specific vehicle before you commit to buying.