Bulb size and vehicle fitment guide

A bulb-size label is the starting point for a compatibility check. It does not confirm that a replacement will fit your housing, connector or electrical system.

Find the bulb for the right lighting position

  1. Check your owner’s manual or the marking on the existing bulb.
  2. Identify low beam, high beam or fog-light position.
  3. Confirm year, make, model, trim and whether the lights are original or aftermarket.
  4. Send the product reference and clear photos of the connector and bulb mounting area if needed.

Common sizes to check

Adapters and installation clearance

Some replacements need a retaining adapter or an electrical interface. Space for the bulb, cooling components and dust cover also matters. Do not assume a bulb or adapter fits every vehicle using the same size.

Request a vehicle fitment check

Compatibility and road use

Correct bulb size and a successful installation do not establish road legality. The bulb, housing and intended application must be suitable for road use. Contact us before purchasing if you are unsure.

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Confirmer la compatibilité

Envoyez la marque, le modèle, l’année, la version du véhicule, la fonction de l’ampoule et sa référence actuelle. La taille seule ne garantit ni la compatibilité ni la conformité routière.

Demander une vérification