Cheap Alfa Romeo 155 Oil Cooler

Yes, but not on every variant — oil coolers were fitted to certain higher-output and turbocharged engines in the 155 range, most notably the turbocharged 2.0 Twin Spark Turbo and the V6 units, where managing oil temperature under load is critical. Naturally aspirated four-cylinder engines in lower states of tune may not have been fitted with a dedicated oil cooler from the factory. Before searching for this part, check your engine code on your V5 or via a VIN check to confirm whether your specific engine was originally equipped with one.

The Alfa Romeo 155 ran from 1992 to 1997, with a facelift arriving around 1995-1996, though the engine codes — rather than the facelift date itself — are the key fitment factor for an oil cooler. If the donor car shares the same engine code as yours, fitment is far more likely to be straightforward, but ancillary mounting and pipework details can change across a production run. Confirm the engine codes match and check with the breaker against your registration before buying, as crossing the facelift boundary is where small differences tend to catch buyers out.

Trim level itself does not determine oil cooler fitment — what matters is the engine fitted to that trim. The Cloverleaf used the high-output 2.0 Turbo engine and the V6, which are the variants most likely to carry an oil cooler, while lower trims with more modest four-cylinder engines may not have had one at all. Give the breaker your engine code rather than just the trim name, and the part will be matched correctly.

The Q4 used the turbocharged 2.0 engine shared with other 155 variants, so the oil cooler itself is engine-dependent rather than driven by whether the car is Q4 or standard front-wheel-drive. However, the Q4's packaging differs and mounting or pipework arrangements may vary, so confirm with the breaker against your registration that the unit from a donor car matches your layout.

The 2.5 V6 in the 155 was generally fitted with an oil cooler given the thermal demands of that engine. Fitment across V6 donor cars is most reliable when the engine codes match, so supply your engine code — found on the V5 or via a VIN check — to the breaker rather than relying on the 2.5 badge alone, as subtle specification changes can occur across model years.

The single most useful piece of information is your engine code, which is listed on your V5 logbook or obtainable through a VIN check — this tells the breaker exactly which engine variant you have far more reliably than the year or trim name alone. You should also provide your registration number, fuel type, and year so the breaker can cross-reference against their stock. Never rely on year or model name alone for a mechanical part like this, as the engine code is what determines whether a used unit is a genuine match.