Second Hand Alfa Romeo 155 EGR Valve

The Alfa Romeo 155 (produced from 1992 to 1998) did not feature EGR (Exhaust Gas Recirculation) valves on any of its engine variants — this emissions control technology was not part of the 155's exhaust and engine management setup during its production run. The 155 predates the stricter Euro emissions standards that drove widespread EGR fitment on mainstream cars. If you're chasing an emissions-related fault or smoke issue on your 155, the part you may actually be looking for is the catalytic converter, an oxygen (lambda) sensor, or a component within the carburettor or fuel injection system depending on your engine.

Almost certainly yes — no production variant of the Alfa Romeo 155 was fitted with an EGR valve from the factory, so a listing for one specific to this car is likely a cataloguing error or a misidentification. It's worth going back to the breaker and double-checking against your registration and engine code to make sure they are quoting the right part. If you have a diagnostic fault code pointing to exhaust gas recirculation, it's possible the code reader has been used on the wrong vehicle or the fault relates to a different emissions component.

Depending on your engine variant, the relevant emissions-related parts on the Alfa Romeo 155 are the catalytic converter, lambda (oxygen) sensors, and — on diesel variants — components of the fuel injection system rather than an EGR valve. The 155 range included petrol engines such as the Twin Spark units and the V6, as well as diesel options, none of which used EGR technology during its 1992–1998 production life. Always confirm the exact part needed against your engine code with the breaker, particularly for catalytic converter fitment, as interchange specifics are something only they can verify against your registration.

There is no factory provision for an EGR valve on the Alfa Romeo 155, so fitting one from a later model would not be a like-for-like replacement and would serve no meaningful purpose on this car's engine management system. Later Alfa models such as the 156 and 147 did adopt EGR technology in line with tightening Euro emissions standards, but those systems are designed around entirely different engine architectures. If you're trying to resolve an emissions or performance issue on your 155, a UK breaker specialising in classic or Italian cars would be better placed to identify the correct part for your specific engine code.

Trim level itself does not determine emissions part fitment on the Alfa Romeo 155 — what matters is the engine code and fuel type, not whether your car is badged as a Twin Spark, Cloverleaf, or any other variant. However, since no 155 variant carried an EGR valve, the trim distinction is not relevant here in any case. For other emissions components like the catalytic converter or lambda sensors, always confirm fitment with the breaker against your specific engine code and registration rather than trim name alone.