Brake discs for the ŠKODA Octavia A7: a complete guide to choosing and replacing

Brake system Skoda Octavia A7 (2013–2020) is one of the key elements of security, where brake discs They play a primary role. From their condition depends not only the efficiency of braking, but also the comfort of driving. However, many owners are faced with a dilemma: which discs to choose. original, Brembo, ATE Or budget equivalents? When do you change them, or when the first signs of wear appear? Can you save money on replacement by doing it yourself?

In this article we will look at all the nuances brake-disc selection Octavia A7 (including versions Liftback, Combi and RS), let's talk about critical sizes of wear that even experienced masters ignoreWe will give you a step-by-step replacement instruction, taking into account typical errors. And also – compare prices, resource and features of the discs from 10 popular brands, so you can make an informed choice.

What brake discs are installed on the Skoda Octavia A7 from the factory?

Factory brake discs Octavia A7 Depends on the configuration, engine and year of release. Basic versions (1.4 TSI, 1.6 TDI) are equipped with discs ventilated diameter 288 mm front and 272 mm rear (for models without system) ESP Unventilated rear discs are possible). Powerful modifications. Octavia RS (2.0 TSI/2.0 TDI) – get enlarged front discs 340 mm with perforation and internal ventilation.

The original discs supply TRW (under the brand Skoda or VW), their articles:

• 🔧 Front (288 mm): 1K0 615 301 AB or 5Q0 615 301
• 🔧 Rear (272 mm): 1K0 615 601 AC or 5Q0 615 601
• 🔧 Front for RS (340 mm): 5Q0 615 301 J

Important: Even within the same model, the dimensions may differ. For example, Octavia A7 FL (Restyled 2017 with engine) 1.8 TSI Sometimes completed with front discs 312 mm - it depends on the market. To avoid making a mistake, check the labeling on old drives or use a VIN decoder.

⚠️ Attention: On Octavia A7 with the system ESP and electronic handbrake rear discs are often assembled with a hub. Replacing them requires a special tool to unlock the ABS sensor!

Signs of brake disc wear: when is it time to change?

The manufacturer recommends checking the condition of the disks every 30,000–40,000 km, but the actual service life depends on driving style and the quality of the pads. Here 5 Key Symptomsthat the disks require replacement:

• 🚨 Vibration on the steering wheel or brake pedal when braking (beating discs).
• 🔊 Creaking or grinding A sign of critical thinning or cracks.
• 📏 Disc thickness below the permissible minimum (see para. (see table below).
• 🔥 Overheating brakes after heavy use (discs change color to blue / purple).
• 🚗 Car withdrawal to the side when braking (may indicate uneven wear).

Minimum permissible disc thickness for Octavia A7:

Disk size	Nominal thickness (mm)	Minimum thickness (mm)
288 mm (front)	25.0	22.0
312 mm (front)	28.0	25.0
340 mm (front, RS)	30.0	27.0
272 mm (back)	10.0	8.0

Critical: If the disc is at least 0.5 mm thicker than the minimum, it must be replaced immediately, even if it looks normal. Ignoring this rule leads to overheating of the brake fluid and system failure.

Top 10 brake disc manufacturers for the Octavia A7: price and quality comparison

The market offers hundreds of disc options for Octavia A7But we took it. 10 proven brandsIt is divided into three categories: premium, mid-segment and budget. Prices are relevant for the front disks 288 mm (for 2026):

Premium segment (resource 80 000+ km):

• 🏆 Brembo (article 09.9662.11) — ~12,000 rubles/pair. Perforated, suitable for aggressive driving.
• 🥈 ATE (article 24.0120-0170.2) — ~10,500 rubles/pair. Optimal price/quality balance, low noise level.
• 🥉 TRW (article DF4846) — ~9,800 rubles/pair. Original supplier to the company VW.

Middle segment (resource 50 000-70,000 km):

• 🔹 Textar (article 92101000) — ~7,200 rubles/pair. A good alternative to the original, but sensitive to overheating.
• 🔹 Ferodo (article DDF1135) — ~6,800 rubles/pair. Soft discs, sparing pads.
• 🔹 Zimmermann (article 100.3408.20) — ~8,500 rubles/pair. Korean production, but meets European standards.

Budget segment (resource up to 40 000 km):

• 💰 Bosch (article 0 986 479 720) — ~5,500 rubles/pair. Suitable for a quiet ride.
• 💰 Remsa (article D1335) — ~4,800 rubles/pair. Spanish brand, often found in car stores.
• 💰 LPR (article 05.9662.11) — ~4,200 rubles/pair. The most budgetary option, but the risk of marriage is higher.

Tip: if you choose disks for Octavia RS or travel frequently on mountain roads, prefer perforated or sculpted models (for example, Brembo Sport or EBC Ultimax). They are better at removing heat, but require more frequent replacement of the pads.

Step by step replacement of brake discs on the Skoda Octavia A7 with their own hands

Replacing disks with Octavia A7 does not require special skills, but will require torque wrench (to tighten the hub nut) and brake-piston. It is better to do the work on a lift or inspection pit. Here is the algorithm of actions:

Remove the wheel and clean the hub from dirt

Disconnect ABS sensor (if equipped)

Remove the brake caliper and hang it on the wire

Unscrew the disc guide bolts (sometimes WD-40 is required)

Remove the old disk and clear the seat.

1. Dismantling an old disk:

• Unscrew the two caliper mounting bolts (usually Torx T30 or 13 mm).
• Remove the caliper and hang it on the suspension spring so as not to damage the hose.
• Unscrew the guide bolts of the disk (may be "rigged" - use penetrating lubricant).
• Remove the disc. If it does not come off, gently tap it through the wooden spacer with a hammer.

2. Installing a new drive:

• Clean the hub from rust with a wire brush.
• Apply a thin layer copper grease The seat (but not the working surface of the disk!)
• Install a new disc and fasten it with guide bolts (puffing moment) 10–12 Nm).
• Set the caliper in place and tighten the bolts with effort 30 Nm.

3. Running in new wheels:

First 200–300 km Avoid braking too much. The brake pads should "get lost" to the discs. After running in, check the level of brake fluid - it may fall due to the shrinkage of the pads.

⚠️ Attention: On Octavia A7 with electronic handbrake after replacement of rear discs required caliper adaptation via a diagnostic scanner (for example, VCDS). Without this, the brakes may operate unevenly!

Perforated vs. smooth wheels: which is better for the Octavia A7?

The choice between perforated and smooth discs depends on the driving style and operating conditions. Let’s compare their pros and cons with an example. Octavia A7:

Perforated discs:

• ✅ The best heat removal is ideal for mountain roads or track days.
• ✅ There is less risk of deformation during overheating.
• ✅ More effectively remove water and dirt from the working surface.

• ❌ Faster wear shoes (by 20-30%).
• ❌ It's 30 to 50 percent more expensive than smooth.
• ❌ They can make a slight whistle when braking.

Smooth (ventilated) discs:

• ✅ They serve longer with a calm ride.
• ✅ Cheaper to purchase and maintain.
• ✅ Less noise and vibration.

• ❌ Risk of overheating with intense braking.
• ❌ They work worse in the rain or slush.

Expert opinion: for most owners Octavia A7 (city/road) optimal ventilator from ATE or TRW. Perforated should only be considered if you:

• 🏔️ Ride the serpentine often.
• 🏁 You're in amateur racing.
• 🚗 You have. Octavia RS with a power of over 220 hp.

The perforation myth

You can often hear that perforated discs “blow” better smooth. In fact, their effectiveness depends on the design of internal channels, not the openings. For example, disks Brembo with ventilation They cool better than cheap perforated analogues without thoughtful geometry.

Common mistakes when replacing brake discs and how to avoid them

Even experienced car owners make mistakes when replacing disks with a new one. Octavia A7, which lead to vibrations or premature wear. Here. 5 most common mistakes:

1. Incorrect tightening torque. The twisted bolts of the caliper or hub lead to deformation of the disc. Always use a dynamometer key!
2. Ignoring hub cleaning. Rust or dirt on the landing site causes the disk to beat. Clean the surface with a metal brush.
3. Lack of lubrication of guides. Dry guide calipers lead to uneven wear. Use it. high temperature grease (for example, Slipkote 220-R DBC).
4. Replace only discs without pads. New discs + old pads = accelerated wear. Make sure you change your shoes!
5. Incorrect running-in. The sharp braking in the first 200 km damages the working surface of the discs.

One more critical error - use squirrel to clean the discs. They leave micro scratches that später become foci of corrosion. For cleaning, use only special cleaners (for example, Liqui Moly Bremsen-Reiniger).

(1) Correctness of the nut tightening (moment) 120 Nm for Octavia A7).

(2) Disc and hub ratio - dirt may have remained on the landing site.

3) Wheel balancing (even a new disc can highlight the imbalance).->

FAQ: Frequent questions about brake discs on the Skoda Octavia A7

Is it possible to install rims from other VW models on the Octavia A7?

Yes, but with reservations. For example, the front discs from VW Golf 7 (288 mm) or Audi A3 8V (312 mm) are suitable for landing sizes, but may differ in ventilation system. Always check with catalogs. ETKA or Elcats by VIN code.

How often should I run the discs on the Octavia A7?

The scaling (silvering) of the disks is recommended when uneven wear (beat to 0.1 mm) or after replacing the pads, if the disc has not yet reached the minimum thickness. But, Octavia A7 With ventilated discs, threading is often impossible due to their thinness. In 80% of cases, it is cheaper and safer to install new ones.

What to do if the brakes creak after replacing the discs?

Creaking can occur for three reasons:

1. Low-quality shoes - replace them with ATE or Brembo.
2. No anti-scrip plates - install them on the back of the pads.
3. Incorrect running-in - perform a series of smooth braking from a speed of 60-80 km / h.

If the creak has not disappeared after 500 km, check the discs on the microcracks (especially perforated ones).

Which wheels are best for the Octavia A7 with a 1.8 TSI engine?

For 1.8 TSI (180 hp) optimal drives 312 mm from ATE (article 24.0120-0170.2) or TRW (article DF4848). If the car is operated in the city, smooth ventilated discs are enough. For active driving, choose perforated Brembo (09.9663.11).

Do I need to change the brake fluid after replacing the discs?

Not necessarily, but it is recommended if the fluid has not changed for more than 2 years. When replacing the discs, the brake system is depressurized, and moisture can get into it. For Octavia A7 suitable liquid DOT 4 (article G 004 000 M2). The volume of the system is ~1 liter.