Brake Discs
Find Brake Discs for your vehicle
Enter your reg and we'll show you only parts that fit — no guesswork.
Don't know your reg? Find manually
- ✓ Free delivery on orders over £40
- ✓ UK stock, dispatched from Northampton
- ✓ Filtered to your specific vehicle from DVLA data
Browse all Brake Discs
- Apec 2 x Solid Rear Brake Discs SDK6655-x2 £110.99
- Apec 2 x Vented Front Brake Discs SDK6534-x2 £61.99
- Apec 2 x Vented Front Brake Discs SDK6269-x2 £52.99
- Apec 2 x Vented Front Brake Discs SDK6088-x2 £47.99
- Apec 2 x Vented Front Brake Discs SDK6014-x2 £43.99
- Apec 2 x Vented Front Brake Discs SDK6062-x2 £37.99
- Apec 2 x Solid Rear Brake Discs SDK6087-x2 £24.99
- Apec 2 x Solid Rear Brake Discs SDK6046 £40.99
- Apec 2 x Solid Rear Brake Discs SDK6003-x2 £19.99
- Apec 2 x Vented Front Brake Discs SDK6091-x2 £50.99
- Apec 2 x Vented Front Brake Discs SDK6045-x2 £63.99
- Apec 2 x Vented Front Brake Discs SDK6016-x2 £49.99
- Apec 2 x Front Brake Discs SDK6243-x2 £54.99
- Apec 2 x Solid Rear Brake Discs SDK6374 £90.99
- Apec 2 x Vented Front Brake Discs SDK6065-x2 £40.99
- Apec Black Front & Rear Brake Discs & Pads fits Audi A6 C5 2002-2005 £936.99
- Apec 2 x Front Vented Brake Discs DSK3987B £314.99
- Apec Black 2 x Vented Brake Discs fits BMW 5 1998-2003 £325.99
- Apec 2 x Front Vented Brake Discs DSK3977B £386.99
- Apec 2 x Front Vented Brake Discs DSK3986B £390.99
- Apec 2 x Vented Front Brake Discs DSK3981B £461.99
- Apec Black 2 x Vented Brake Discs fits BMW 5 1998-2003 £325.99
- Apec Black 2 x Vented Brake Discs fits Audi A4 B5 2000-2001 £372.99
- Apec Black 2 x Vented Brake Discs fits Audi A4 B5 2000-2001 £370.99
About Brake Discs
NN4 Online stocks a wide range of brake discs from established manufacturers including NAPA. Enter your registration above and we'll narrow the list to brake discs that match your vehicle in the TecDoc catalogue. We always recommend confirming the part dimensions against your existing component before fitting, as specifications can vary between trim levels and engine variants.
All stock dispatches from our Northampton warehouse with free standard delivery on orders over £40 to most UK mainland locations. Browse the full brake discs catalogue below, or use the registration lookup to filter to parts matched to your vehicle.
Frequently asked
How do I know a part will fit my car?
Enter your registration above and we cross-check against the TecDoc catalogue to narrow the list to brake discs listed against your vehicle. Specifications can still vary between trim levels and engine variants, so we recommend confirming the part dimensions against your existing component before fitting.
What brands do you stock?
We stock established manufacturer brands sourced through trade channels. The brand row at the bottom of this page shows which manufacturers we carry for brake discs. We don't sell unbranded parts.
How quickly will my order arrive?
Most orders dispatch from our Northampton warehouse within 1–2 working days. Free standard delivery on orders over £40 to most UK mainland locations.
What if the part doesn't fit?
Please check our returns policy for the current terms. If you're unsure about fitment for your specific vehicle variant, please contact our team before ordering using the details at the bottom of the site.
Can I check fitment before ordering?
Yes — every product page shows whether the part is listed against your selected vehicle. Where multiple sizes exist for the same vehicle, the dimensions are shown so you can compare against your existing part. If you're unsure, contact our team for help confirming the right option.
Brands for Brake Discs
We stock brake discs from these manufacturers — each linked to a dedicated brand page with the full range:
About Brake Discs
Our brake discs range is built from established UK suppliers and trusted aftermarket brands. Each product is mapped against OE/OEM references and TecDoc ktype data so the reg-lookup above filters to only the parts that fit your specific make, model, engine and trim.
Enter your registration to see exact-fit options — or browse by brand using the tiles above. The full catalogue covers most major makes and models on UK roads, with same-business-day dispatch on stock items ordered before 2pm.
When to replace your brake parts
Brake pads and discs are wear items — most workshops check pad thickness at every service and replace them before they hit the manufacturer's minimum spec. Discs typically last 2-3 sets of pads depending on driving style and dust composition. If you've noticed any of the signs below, it's worth ordering a fresh set before they fail.
Common signs your brakes need attention
- High-pitched squealing when braking gently — the wear indicator has reached the disc.
- Grinding or scraping — pads are below minimum, metal-on-disc contact.
- Longer stopping distances or soft pedal — pads, fluid or a calliper issue.
- Vibration through the pedal under braking — warped or unevenly worn discs.
- Pulling to one side — uneven pad wear, a stuck calliper, or a fluid contamination issue.
Choosing the right parts
Specifications vary between trim levels and engine variants — a 1.6 TDI saloon may use a different brake set to a 2.0 TFSI hatchback of the same model. Confirm part dimensions against your existing component before fitting; our reg-lookup checks OE references but the diameter and pad shape are the final verification.
Why buy from NN4 Online
- Reg-lookup fitment — see only the parts mapped to your specific vehicle.
- UK warehouses — most stock items dispatch same business day on orders before 2pm.
- Established brands — the brand tiles above are the full list available in this category.
- Standard returns — handled per our returns policy linked in the footer.