Mercedes-Benz GLA Brake Pads: Specs, Fitment & Wear Symptoms
On the GLA, the brake wear warning genuinely resets itself automatically once pads and sensor are properly replaced — if it persists, this points to a genuine installation error.
Illustration for editorial purposes
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OEM Part Number: confirm via VIN — front pads (aftermarket) Brembo P 50 093 / Bosch 0 986 494 662
| Front brake pads (aftermarket) | Brembo P 50 093 (144 x 72 x 19 mm, prepared for a wear indicator, TRW/Lucas/Girling, WVA 24869); Brembo P 50 118 (144 x 60/70 x 19 mm, prepared, TRW/Lucas/Girling); Bosch 0 986 494 662 (144.4 x 71.7 x 19.2 mm, low-metallic, WVA 24869); Ferodo FDB4245 (144.1 x 71.6 mm, prepared, TRW/Lucas/Girling); TRW GDB1932 (144 x 71.7 x 19.5 mm, prepared, TRW restriction); ATE 13.0460-2779.2 (144 x 71.6 x 19.3 mm, prepared, contact excluded, TRW/Lucas/Girling); Ridex 402B0570 (144 x 71.5 x 19 mm, prepared) |
|---|---|
| Pad sizes & variants | The usual front set is 144 x 72 x 19 mm (WVA 24869). A 144 x 60/70 mm variant (WVA 22031/22032, for example Brembo P 50 118 and Ridex 402B0823) suits the other brake fitment. |
| Genuine (OE) numbers quoted | None quoted in catalogue listings — order genuine pads against your VIN |
| Fitment notes | The ATE sets and Ridex 402B0823 exclude the wear contact. Ferodo FDB4163 (106.6 x 59.3 mm) is rear-size. |
Mercedes-Benz GLA Brake Pads: Brake Pads Are One of the Few Truly Universal Parts
Every version of the GLA uses brake pads that wear down through normal use — the only real variable is how quickly, which depends on engine, trim, and (where fitted) whether the car has any form of regenerative braking to ease the load.
Mercedes-Benz GLA Brake Pads: What They Do
Brake pads clamp against the discs to convert the car's momentum into heat, slowing it down. On any version of the GLA with hybrid assistance or regenerative braking, this system handles a meaningful share of everyday slowing, which can genuinely extend pad life compared with a purely petrol or diesel equivalent.
Mercedes-Benz GLA Brake Pads: Watch: Replacing It
Generation not stated; GLA250 pads job. Check it is X156.
Common Sizes
| Front pad, pads, and wear sensor kit (shared with A-Class 176, B-Class 242/246, CLA 117) | Confirm exact fitment via VIN — pad size on this model genuinely varies by engine and trim, not just by generation. |
|---|---|
| GLA180/200, front pads | Genuinely a different, larger pad to match the 295mm disc/caliper on this higher tier — not interchangeable with the standard-tier pad on the same axle. |
| GLA220 AMG Line 4-Matic, front pads | Genuinely a different, larger pad to match the 320mm disc/caliper on this higher tier — not interchangeable with the standard-tier pad on the same axle. |
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A Genuinely Important, Technical Clarification Worth Knowing — Mercedes-Benz GLA Brake Pads
If a "check brake pad wear" warning won't clear despite fitting new pads, this is genuinely important to know: this warning genuinely resets itself automatically once the pads and wear sensor have been properly replaced, with no separate manual reset procedure needed via a scan tool. If the message persists after a replacement, this points toward a genuine installation error, such as the old sensor being mistakenly reinstalled, rather than needing specialist reset equipment.
It's also genuinely worth knowing that a brake wear warning can sometimes appear after heavy rain, since moisture can occasionally interfere with the sensor circuit temporarily.
Mercedes-Benz GLA 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 Mercedes-Benz Brake Pads
The same part, covered across other Mercedes-Benz models.