Kia Soul Brake Discs: Specs, Fitment & Wear Symptoms

On the Soul, a steel spring joining the caliper halves can genuinely rub against corrosion buildup on hot discs.

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OEM Part Number: 51712-A7000 (genuine front disc — confirm via VIN) — aftermarket front discs Brembo 09.9574.40 / Bosch 0 986 479 C13

Accuracy note: Covers the Kia Soul (2014-2019) as listed in the UK aftermarket catalogues. Front brake discs are sold by diameter and thickness, and most models have two or three disc sizes depending on engine, brake size and trim — a 278 mm disc will not fit a car built with 300 mm brakes, so the caliper carrier and the disc must match. The references below are UK aftermarket catalogue listings for this generation, labelled by brand with diameter x thickness in mm; genuine numbers are shown only where a listing quotes one. Measure the old disc or check the brake size against your VIN before ordering, replace discs in pairs with new pads, and scrap any disc at or below its minimum thickness.

Front brake discs (aftermarket)	Brembo 09.9574.40 (280 x 26 mm, vented, 5 holes, coated, Prime line, min 24.4 mm); Brembo 09.A532.21 (300 x 28 mm, vented, 5 holes, coated, with bolts, min 26.4 mm); Brembo 09.C245.11 (320 x 28 mm, vented, 5 holes, coated high-carbon, with bolts, min 26.4 mm); Bosch 0 986 479 C13 (280 x 26 mm, vented, 5 holes, coated, ECE-R90, min 24.4 mm); Bosch 0 986 479 537 (300 x 28 mm, vented, 5 holes, oiled, min 26.4 mm); Bosch 0 986 479 A21 (320 x 28 mm, vented, 5 holes, coated high-carbon, with bolts, min 26.4 mm); TRW DF4283 (280 x 26 mm, vented, 5 holes, black painted, min 24.4 mm); ATE 24.0126-0150.1 (280 x 26 mm, vented, 5 holes, coated high-carbon, min 24.4 mm)
Disc sizes & variants	Three front sizes, 280 x 26 mm, 300 x 28 mm and 320 x 28 mm, all vented and 5-hole. The 280 mm disc is the base brake, 300 mm the mid-range and 320 mm the largest brake on the most powerful versions.
Genuine (OE) numbers quoted	51712-A7000 (genuine front disc number for this model — confirm via VIN, as several disc sizes exist)
Fitment notes	Minimum thickness is 24.4 mm (280 mm) and 26.4 mm (300 mm and 320 mm). None of the listed front discs are drilled. Ferodo, Textar, Zimmermann and Delphi are not listed. The Ridex 82B0393, 82B0382 (280 mm) and 82B0752 (300 mm) uncoated discs are listed for cars built up to November 2016.

A Genuinely Detailed, Real Technical Explanation Worth Knowing — Kia Soul Brake Discs

If you're hearing a specific rubbing noise particularly noticeable after heavy braking downhill, this is genuinely worth knowing: a documented case on a related model traced this exact symptom to a steel spring that joins the two halves of the caliper, rubbing against a corrosion buildup at the edge of the disc, worsening as the disc heats up and expands.

A genuinely useful, real maintenance point worth knowing: a full strip-down and clean of the calipers typically isn't included as part of a standard annual service — worth having this done specifically every two to three years, since crud and rust building up in the pad guides can restrict proper movement and lead to uneven wear.

It's also genuinely worth knowing an honest consumer point: already-corroded discs on a genuinely new car can potentially indicate they weren't of merchantable quality, worth pursuing as a warranty claim. It's also worth knowing that a short drive after washing the car helps dry discs out properly.

Kia Soul Brake Discs: Watch: Replacing It

🎬 Watch: How to Replace Front Brakes 2014-2019 Kia Soul

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Alt kYoZdURoEoQ (2014 Soul pads and rotors).

Kia Soul Brake Discs: The Part That Pads Depend On

On the Kia Soul, it's a paired system: let either one wear too far and the other suffers for it, which is why so many "just a pad change" jobs end up including discs once a mechanic actually looks.

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

Kia Soul Brake Discs: What They Do

Brake discs provide the surface the brake pads clamp against to slow the car, converting momentum into heat through friction. Larger, sportier trims of the Soul typically use bigger discs than standard versions to handle the additional heat generated by more aggressive braking.

Find Kia Soul Brake Discs Here!

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Kia Soul Brake Discs: Wear Symptoms, DIY Difficulty & Aftermarket Advice

These are the same regardless of make or model — see our full Brake Discs Guide for warning signs to watch for, confirming fitment against your VIN, and choosing a reliable aftermarket disc.

More Kia Brake Discs

The same part, covered across other Kia models.