Get quotes for a used or replacement Mercedes-Benz Vito horn. Genuine second hand parts from UK vehicle dismantlers - free request, breakers with stock reply direct.
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Fitment on a used horn varies by vehicle, so a bit of detail goes a long way. Our request form covers what breakers need to know, so every quote you get back is for the correct part:
The Vito has run across three main generations: the W638 (1996–2003), the W639 (2003–2014), and the W447 (2014–present), with a facelift on the W447 around 2020. The horn is a straightforward electrical component fitted to all variants, but the mounting bracket, connector, and housing shape can differ between generations, so a W638 horn is unlikely to drop straight into a W639 or W447 without modification. Within the same generation, interchange is much more likely, but confirm the exact connector and bracket type with the breaker against your registration before buying.
A 2010 Vito is a W639 and a 2015 Vito is a W447, so these sit either side of the 2014 generation boundary, making a direct swap unlikely. The mounting points, wiring connectors, and horn housings typically differ between these two generations. Stick to a donor vehicle from the same generation as yours, and confirm compatibility with the breaker against your registration to be sure.
No — trim level does not affect horn fitment on the Vito; the horn is the same functional component regardless of whether your van is a base, Sport, or Tourer spec. You may find cosmetic differences in how a used part looks if it has been mounted in a slightly different position on a donor vehicle, but this won't affect whether it works. The key things to match are generation and wiring connector, not trim.
Yes — the horn is not engine-specific, so engine type and fuel type make no difference to fitment on the Vito. What matters is that the donor vehicle is from the same generation as yours, with a matching connector type. Confirm the generation and connector with the breaker against your registration before purchasing.
No — wheelbase does not affect horn fitment, as the horn assembly is mounted in the engine bay area and is identical across short, long, and extra-long wheelbase variants within the same generation. Focus on matching the generation (W638, W639, or W447) and ensuring the wiring connector is the same. Confirm with the breaker against your registration to be certain.
UK vehicle dismantlers (breakers) who specialise in Mercedes-Benz vans are your best starting point, and Findapart lets you get quotes from multiple breakers at once. When requesting a part, give the breaker your full registration so they can confirm the correct generation and connector type for your specific vehicle. Because horns are relatively low-cost parts, it's worth asking the breaker to confirm the connector matches before committing to a purchase.