BMW 3 Series Brake Pads: Specs, Fitment & Wear Symptoms

On the 3 Series, once the wear sensor's first internal wear event triggers, it genuinely cannot be reused, even if it still looks intact — plus a useful fix for failed resets caused simply by the handbrake not being fully released.

Generation covered: this guide is for the seventh-generation 3 Series (G20 platform, 2019–present), with particular focus on 2019–2023 registered examples now old enough for parts to be a common search. The previous F30 generation (2012–2019) uses different part numbers throughout — check your logbook or VIN if you're unsure which generation you have.

Illustration for editorial purposes

Find BMW 3 Series Brake Pads Here!

Opens live listings in a new tab.

A Part Everyone Owns but Few Understand

Almost every BMW 3 Series driver knows brake pads wear out eventually. Fewer know what the early warning signs actually sound and feel like, which is exactly why so many pads get replaced only after they've already started damaging the disc underneath.

Before you buy: pad size and compound vary by trim, engine size and whether your car has the standard or "sport" brake package. Always confirm against your VIN before ordering.

OEM Part Number: 34-10-6-888-777

Accuracy note: whether your G20 has standard or M Sport brakes makes a genuine difference here — these use different pads entirely, and the two aren't interchangeable. Check your build sheet or confirm via VIN before ordering.

330i / 330e, standard brakes (non-M Sport)	BMW OEM: 34-10-6-888-777
330i / 330e, M Sport or Red M Sport brakes	BMW OEM: 34-11-6-889-570 or 34-10-6-888-459 (varies by exact spec)
340i / M340i	BMW OEM: 34-10-6-888-778 — different pad to the 330i/330e range

The M Sport brake package, a common option across G20 trims, uses genuinely larger, higher-performance brake hardware than the standard setup — check whether your specific car has the "S2NHA" M Sport Brake or "S3M2A" Red M Sport Brake option codes (visible on your build sheet) before ordering, since fitting standard pads to M Sport brakes, or vice versa, is a straightforward but easy mistake to make.

BMW 3 Series Brake Pads: What They Do

On the BMW 3 Series, brake pads clamp against the discs to convert the car's momentum into heat, slowing it down. They're a deliberately wearing part — designed to sacrifice themselves gradually rather than let the far more expensive disc take the damage.

Common Sizes

Standard trims (front)	Varies by engine — confirm via VIN

Find BMW 3 Series Brake Pads Here!

Opens live listings in a new tab.

A Genuinely Important, Technical Finding Worth Knowing — BMW 3 Series Brake Pads

If a brake pad wear warning won't clear despite fitting new pads, this is genuinely worth knowing: the wear sensor works through three internal electrical stages, moving from a fresh state through a first wear event, triggering a yellow warning, and finally to a fully open circuit, triggering a red warning. Once that first wear event has genuinely occurred, the sensor cannot be reused or reset again, even if it still looks physically intact and undamaged.

A genuinely useful finding worth checking before assuming a genuine fault: many failed reset attempts are simply down to the handbrake still being engaged, even if it looks released — the car needs to be in park with the handbrake fully off for the reset process to complete successfully.

It's also genuinely worth knowing that aftermarket and budget sensors, particularly cheaper ones bought online, have been documented as genuinely hit and miss when it comes to resetting properly — worth sticking with a genuine sensor specifically for this reason.

BMW 3 Series Brake Pads: Wear Symptoms, DIY Difficulty & Aftermarket Advice

These are the same regardless of make or model — see our full Brake Pads Guide for warning signs to watch for, confirming fitment against your VIN, and R90-certified aftermarket brands worth trusting.

More BMW Brake Pads

The same part, covered across other BMW models.