Second Hand Ford Fiesta Oil Cooler

Not all Fiestas do — an oil cooler is only fitted to certain engine variants, most commonly the higher-output turbocharged petrol engines (such as the 1.0 EcoBoost in ST-Line and ST trims) and some diesel units, where managing oil temperature under load is necessary. Naturally aspirated petrol engines in the Fiesta, like the standard 1.25 and 1.4, do not have an oil cooler as standard. If you're unsure whether your specific engine has one, check your engine code from the V5 or a VIN check and confirm with the breaker before ordering.

The Mk7 Fiesta ran from 2008 to 2017 (facelift 2013) and the Mk8 from 2017 onwards, so these are entirely different generations with different engine architectures — even where the engine code looks similar, ancillary fitment and mounting arrangements can differ across that boundary. You should treat these as non-interchangeable without specific confirmation. Always give the breaker your exact engine code and registration so they can verify compatibility against what they have.

The Mk7 facelift arrived in 2013 and while the basic engine family was carried over, ancillary components including oil cooler mountings and connections can vary mid-generation, so you shouldn't assume a pre-facelift and post-facelift unit will interchange directly. Name the generation boundary confidently but route the crossing to the breaker — give them your engine code and registration and ask them to confirm the part number matches before you commit.

Trim level itself — whether that's Studio, Zetec, Titanium, ST-Line or ST — does not directly determine oil cooler fitment; what matters is the engine code and fuel type. That said, certain trims are only offered with specific engines (the ST, for example, uses the higher-output 1.0 EcoBoost or the 1.6 EcoBoost ST in earlier Mk7 form), so trim can be a useful pointer to the engine variant, but the engine code from your V5 is always the definitive guide. A breaker will work from your engine code and registration, not your trim badge.

The 1.0 EcoBoost engine ran across a long period of Fiesta production from around 2012, but output variants (100ps, 125ps, 140ps) and running changes over the years mean the oil cooler or its connections may not be identical across all applications. Sharing the same engine family is a good starting point but not a guarantee of interchangeability. Give the breaker your full engine code and registration so they can check the specific part against their donor vehicle before you buy.

The most important detail is your engine code, which you'll find on your V5 logbook or through a VIN check — this tells the breaker far more than the model year or trim name alone. You should also supply your fuel type, the year of your vehicle, and your registration so they can cross-reference everything. Ancillary details like body style (3-door or 5-door) and colour make no difference to oil cooler fitment, so don't worry about those.