Audi A4 Parts

Why buy Audi A4 parts from Eurowagens

• OEM Audi A4 parts from Valeo, Hella and Magneti Marelli

  We stock OEM Audi A4 parts from Valeo, Hella and Magneti Marelli, brands that build to the original part's specification without the manufacturer's badge. Which brand supplies which part varies by category: Valeo covers our A4 brake pads, Hella covers brake discs, and A4 headlights come from all three, so we name the real brand on every product page rather than one blanket claim. Alongside that sit quality aftermarket alternatives that match OEM performance at a lower price, priced apart so budget decides, not guesswork.

• Every Audi A4 part checked against your exact fitment

  Every Audi A4 part we sell is checked against your exact fitment before it reaches your basket. Use the vehicle picker above, or our filters, to narrow the range down to your exact A4 generation, year and engine — the only in-page narrowing, so it's worth using properly rather than skimming the grid. Not sure exactly what you need, or fitting something like a wing mirror or door handle where the wrong variant won't fit? Send your registration or VIN through Find My Part instead, and our team will confirm the fit before you order.

• Free UK and worldwide shipping on most Audi A4 orders

  Free delivery across the UK and worldwide on most Audi A4 orders, whether you're ordering a single rear light bulb, a full brake pad and disc set, or a headlight unit from Valeo, Hella or Magneti Marelli. Shipping costs the same whichever you choose, OEM or aftermarket, so it's never a reason to pick one over the other. Orders are typically dispatched within 1–2 working days, Monday to Friday. If something isn't right when it lands, our 28-day returns policy covers both ranges, so a wrong-fit headlight or a mismatched trim clip isn't something you're stuck with.