ŠKODA Octavia A7 is one of the most popular models in the line of the Czech brand, but even its reliable design is not immune to wear and tear on the engine mounts. These parts, despite their simplicity, play a key role in comfort and safety: they dampen vibrations of the power unit, prevent shock from being transmitted to the body and protect the transmission from premature wear. However, over time, rubber-metal bearings lose their elasticity, which leads to unpleasant consequences - from increased noise to the risk of damage to the gearbox.
In this article we will look at how to recognize the faulty airbags in time. Octavia A7 (including restyled versions 2017–2020), what symptoms should alert you, and whether you can cope with the replacement yourself. We will also compare original parts with analogues from Lemförder, Febi and Sasicto help you choose without overpaying. If you notice knocking noises when starting off or vibrations at idle, this information will be especially useful.
Signs of faulty engine mounts Octavia A7
The first signs of problems with the supports are often ignored, since their manifestations are similar to problems in the suspension or transmission. However, there are a number specific symptoms, which directly indicate wear of the pillows:
- 🔊 Metallic knock when starting/stopping the engine or sharply releasing the gas, the sound occurs due to the play between the support and the bracket.
- 🌀 Steering wheel or body vibration at idle speed, which increases when the air conditioner or load on the generator is turned on.
- 🚗 Engine "bouncing" when starting off or changing gears (especially noticeable with automatic transmission).
- 🔧 Uneven tire wear on the front wheels - an indirect sign associated with a change in the wheel alignment angles due to the displacement of the power unit.
On Octavia A7 with engines 1.4 TSI, 1.8 TSI and 2.0 TDI most often fail right and rear airbags — they experience the greatest load. For example, on versions with DSG-7 Rear bearing wear may appear jerkily when shifting gears, as the gearbox moves relative to the engine.
⚠️ Attention: Ignoring the vibrations caused by the destruction of the cushions will lead to damage to gearbox mounts and even cracks in the subframe. On diesel Octavia A7 (for example, 2.0 TDI CR) the risk is especially high due to the higher torque.
- Never
- More than a year ago
- In the last year
- I don't remember
What pillows are installed on ŠKODA Octavia A7?
Engine mount design Octavia A7 depends on the type of power unit and gearbox. Total used in car 3–4 pillows (depending on configuration):
- 🔧 Right support (from the timing side) - the most loaded, often fails first. Original article:
5Q0 199 611. - 🔧 Left support (from the flywheel side) - it breaks less often, but its wear can lead to the engine shifting to the right. Article:
5Q0 199 612. - 🔧 Rear support (on the gearbox) - critical for vehicles with
DSGand2.0 TDI. Article:5Q0 199 613. - 🔧 Upper support (hydraulic, on some versions) - less common, article number:
5Q0 199 614.
On machines with 1.6 MPI and 1.4 TSI (up to 150 hp) usually cost rubber-metal supports, whereas on powerful 2.0 TSI and 2.0 TDI can be installed hydraulic cushions for better vibration damping. The latter are more expensive, but last longer - up to 150–200 thousand km versus 80–100 thousand km for conventional ones.
| Engine type | Number of pillows | Support type | Average resource, km |
|---|---|---|---|
1.4 TSI (122–150 hp) |
3 | Rubber-metal | 90 000–120 000 |
1.8 TSI (180 hp) |
4 (incl. hydraulic) | Mixed | 100 000–140 000 |
2.0 TDI (150–184 hp) |
4 | Hydraulic (rear) | 120 000–160 000 |
1.6 MPI (110 hp) |
3 | Rubber-metal | 100 000–130 000 |
On Octavia A7 with DSG-7 It is recommended to change the rear cushion together with the box mount (part number 5Q0 199 615), since bolts often “stick” and break during dismantling.
Original vs analogues: what to choose for replacement?
Original pillows from ŠKODA/VW (production Contitech or Bogé) guarantee a perfect fit and durability, but their price is often steep: for example, the right support will cost 8 000–12 000 ₽. An alternative is spare parts from trusted brands:
- 🏆 Lemförder — best price/quality ratio, suitable for most engines. Articles coincide with the original ones.
- 💰 Febi - a budget option (20–30% cheaper), but the resource is 15–20% lower.
- ⚙️ Sasic — Chinese analogues, suitable for temporary replacement (lifetime ~50,000 km).
- 🔧 TRW - premium segment, superior to the original in terms of wear resistance (used on sports versions Octavia RS).
When choosing an analogue, be sure to check catalog number by VIN or vehicle data. For example, for Octavia A7 1.8 TSI 2015 right pillow will fit Lemförder 37143 01, and for diesel 2.0 TDI — Febi 36636. Please note rubber color: on original parts it is black with a gray tint, while on fakes it is often bright yellow or red.
⚠️ Attention: Pillows from Octavia A5 (predecessors) are not suitable for A7 - differ in fastenings and rubber hardness. Also avoid universal mounts without articulations: they may not withstand the load of turbo engines.
Make sure that the part number matches the VIN data of the vehicle|
Check for a quality certificate (eg ISO 9001)|
Inspect the rubber for cracks and delaminations|
Compare the weight of the part with the original (counterfeits are often 10–15% lighter)
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Step-by-step instructions for replacing engine mounts
Replacing supports with Octavia A7 can be done independently if available jack, engine mounts (or a strong board) and a standard set of tools. Work takes 3–5 hours depending on experience. Below is the algorithm for right pillow (most labor intensive):
Raise the car on a lift or place it on a level surface, securing the rear wheels with chocks. Disconnect the negative terminal of the battery.
Remove the engine protection (4 bolts
T30) and a plastic casing on top (if any).Support the engine with a jack through a wooden spacer (the fulcrum is the pallet). Do not lean on the oil filter!
Unscrew the mounting of the pillow to the bracket (2 bolts
M12) and the bracket itself to the spar (3 boltsM10). Use an extension cord with a universal joint - access is limited.Install a new cushion, having first cleaned the seats from dirt. Tighten the bolts in the reverse order of removal, to a torque
50 Nm(forM10) and70 Nm(forM12).
For replacement rear cushion on models with DSG You will need to remove the starter and partially lower the box. You can’t do without an assistant here - the weight of the unit exceeds 50 kg. Also note that on diesel Octavia A7 It may be necessary to remove the turbocharger to access the left mount.
What to do if the bolts are stuck?
Use a penetrating lubricant (eg WD-40 Specialist) and let it run for 10–15 minutes.
Heat the fastener with a heat gun (not higher than 200°C) to expand the metal.
Use an impact wrench or a socket wrench with a lever, but without fatal force - a broken thread in the spar will be expensive.
Cost of service replacement vs self-repair
Prices for replacing pillows in car repair shops vary depending on the region and type of support. On average in Russia they ask for work:
- 🔧 Replacement one pillow: 1,500–3,000 rubles (excluding spare parts).
- 🔧 Complex replacement all supports: 6 000–12 000 ₽.
- 🔧 Additional work (for example, removing the box for the rear cushion): +3,000–5,000 rubles.
Compared to DIY repairs, the savings will be 50–70%. However, without experience, the risk of errors is high: for example, incorrect installation of the right airbag can lead to engine misalignment and damage to the cooling system pipes. Also note that after replacing the supports you must:
- 🔧 Check and correct if necessary wheel alignment angles (wheel alignment).
- 🔧 Assess condition subframe mounts - with strong vibrations they could weaken.
- 🔧 Diagnose drive shafts for backlashes (wear of the cushions accelerates their destruction).
On Octavia A7 With a mileage of more than 150,000 km, it is recommended to change the airbags as a set, even if visually some appear to be in good working order. Rubber loses elasticity evenly, and a “fresh” support next to a worn one creates an imbalance.
Common replacement mistakes and how to avoid them
Even experienced car owners make mistakes that shorten the service life of new airbags or lead to additional breakdowns. Here are the most common:
Ignoring fastening checks. The bolts of the pillows must be tightened with at a strictly defined moment (see table below). Over-tightening leads to deformation of the rubber, under-tightening leads to play.
| Bolt type | Tightening torque, Nm | Note |
|---|---|---|
Mounting the cushion to the engine (M10) |
50 | Use new bolts (disposable) |
Attaching the bracket to the spar (M12) |
70 | Tighten in 2 stages: first 50 Nm, then bring to 70 |
Rear cushion bolts (M14) |
90 | Requires a torque wrench |
Incorrect selection of spare parts. For example, installing pillows from Golf 7 instead of the original ones for Octavia A7. Despite the similarity of the platform MQB, rubber hardness and fastening geometry may vary.
Lack of engine support. If you do not secure the power unit before removing the supports, it may move, damaging pipes or wiring.
Reusing old bolts. In the instructions ŠKODA It is clearly stated that the mounting of the pillows is disposable. Reusing bolts may result in thread stripping.
⚠️ Attention: After replacing the pillows, be sure to check oil level in box (especially on DSG). Engine misalignment could cause a breather leak.
FAQ: Answers to frequently asked questions
Is it possible to drive with faulty engine mounts?
Short-term (up to 1-2 weeks) - yes, but with caution. Long driving is fraught with:
- Damage to the gearbox mounts.
- Accelerated wear of drive shafts.
- Cracks in the subframe (on models with mileage >150,000 km).
On Octavia A7 with 2.0 TDI the risk is especially high due to the high torque.
How to check engine mounts without a lift?
There are 2 ways:
- Visual inspection: open the hood and try to rock the engine by hand (turn off the car first!). Play of more than 1–2 mm indicates wear.
- Vibration test: At idle speed, press the brake pedal sharply. If the vibration increases, the pillows require replacement.
An inspection hole or overpass will be required for the rear support.
How long do pillows last? Octavia A7 after replacement?
The period depends on the type of supports and operating conditions:
- Original rubber-metal: 80,000–120,000 km.
- Hydraulic: 120,000–180,000 km.
- Analogs (Lemförder/Febi): 15-20% less than the original.
The resource is affected by: aggressive driving style, frequent off-road driving, vehicle overload.
Is it necessary to do a wheel alignment after replacing the pillows?
Required if:
- Replaced left or right mounts (engine displacement affects wheel angles).
- The car has a mileage of >100,000 km (wear of the silent blocks of the levers is aggravated by vibrations).
On Octavia A7 with 4WD (all-wheel drive) checking wheel alignment is critical - incorrect angles lead to accelerated wear of the clutch Haldex.
Is it possible to restore old pillows?
Theoretically yes, but not recommended. Some service stations offer:
- Rubber vulcanization — temporary solution (lifetime ~20,000 km).
- Replacing bushings - suitable only for collapsible supports (on Octavia A7 these are not installed).
The cost of restoration is often comparable to the price of new analogues (for example, Sasic), so it makes more sense to buy new parts.