Used Mercedes-Benz Vito Oil Cooler

Yes, oil coolers are fitted to Vito diesel engines across all three generations (W638 1996–2003, W639 2003–2014, W447 2014–present), as the diesel units generate significant heat and require engine oil cooling to protect internal components. The oil cooler is typically a plate-type heat exchanger mounted on the engine block, using coolant to regulate oil temperature. If you have a petrol Vito (relatively rare in the UK), confirm with the breaker whether your specific engine variant carries one, as fitment can differ.

Both a 2008 and a 2012 Vito fall within the W639 generation (2003–2014), so they share the same broad platform, but fitment of the oil cooler is driven primarily by engine code, not by year alone. The W639 was offered with several diesel engines including the 109 CDI, 111 CDI, 113 CDI, and 116 CDI variants, and the oil cooler design can differ between these units even within the same generation. Check your V5 or run a VIN check to get your exact engine code, then confirm compatibility against the donor vehicle's engine code with the breaker before buying.

The engine code is the single most important detail for an oil cooler on the Vito — matching the year alone is not reliable enough. Different engine variants within the same model year can use different oil cooler designs, gaskets, and mounting configurations, so a part from a car registered the same year could still be wrong if the engine codes differ. Get your engine code from your V5 logbook or a VIN check and supply it to the breaker when requesting a quote.

Trim level does not affect oil cooler fitment — a Sport, Tourer, or any other Vito variant running the same engine code uses the same oil cooler. The oil cooler is an engine-specific mechanical component, so differences in interior specification, equipment level, or badge make no difference whatsoever. Focus on matching the engine code and fuel type, and ignore the trim name entirely when sourcing this part.

The W447 generation runs from 2014 to present and received a facelift around 2019–2020, but whether the oil cooler changed at that boundary is something you should confirm with the breaker against your registration number. The engine code remains the most reliable guide — if the donor vehicle shares your exact engine code, the chances of compatibility are strong, but ancillary and mounting changes can occur mid-production without a visible facelift. Give the breaker your full registration or VIN so they can cross-reference the part against the correct build date.

The W639 and W447 are distinct generations with different engine families, so an oil cooler from a W639 is very unlikely to fit a W447 Vito. The W447 uses later engine variants with updated architecture, meaning the oil cooler design, porting, and mounting points will typically differ. Do not attempt to cross generations on this part — match the generation and, critically, the engine code, and let the breaker verify fitment against your specific registration.