An element called "jabot" in a car Skoda Superb first generation (body code 3U) performs the critical function of collecting and draining rainwater from the windshield area. This is a plastic trim located directly under the hood, covering the area where the air enters the cabin ventilation system. Owners Skoda Superb I often encounter problems with this unit: from banal squeaks when the windshield wipers operate to serious flooding of the engine compartment and water entering the cabin.
Ignoring the condition of the frill can lead to failure of the heater fan motor, corrosion of metal body elements and the appearance of an unpleasant mold odor. That is why regular checks and timely replacement of this element become mandatory procedures during the operation of this vehicle. Understanding the design and installation features will help you avoid costly repairs in the future.
Design features and purpose of the unit
Toad on Skoda Superb The first generation is a complex plastic structure consisting of two main parts: left and right, which are connected in the central part under the windshield. Unlike more modern models, it uses a water drainage system through special gutters, which often become clogged with leaves and debris. The key is to properly distribute the water flow so that it does not enter the air intake area.
The material from which this element is made loses its properties over time under the influence of ultraviolet radiation and temperature changes. The plastic becomes brittle, which leads to the formation of cracks, especially at fastening points. It is important to understand that even a small gap between the frill and the body can cause water to get inside the engine compartment, which is critical for electronics.
There are several types of frill for this model:
- Original parts from Skoda (VW Group), characterized by high precision fit.
- Analogues from third-party manufacturers, often inferior in quality to plastic.
- Repair kits containing only individual sections.
⚠️ Attention: Incorrect installation of the frill can lead to disruption of the wipers and their jamming at the top point of the movement path.
Symptoms of malfunction and diagnosis of problems
The first sign of problems with frills is often extraneous noise when the car moves or the windshield wipers operate. If you hear squeaking or clicking noises, this may indicate that the plastic has become warped and is rubbing against the windshield or body parts. It is also worth paying attention to the fluid level in the washer reservoir - if it drops faster than usual, there may be a leak through cracks in the linings.
Another warning sign is the appearance of water on the floor of the front passenger or driver's seat. Water accumulates in the pan under the frill and, if the drainage holes are clogged, overflows, penetrating into the cabin through the ventilation ducts. This is especially true for Skoda Superb with a mileage of more than 10 years, when the seals have already lost their tightness.
For an accurate diagnosis it is necessary:
- Visually inspect the surface of the frill for cracks and chips.
- Check the tight fit to the body and glass.
- Assess the condition of drainage holes and gutters.
- Creaks when the wipers work
- Water leaks into the cabin
- Completely broken
- The filter needs to be replaced
Step-by-step instructions for dismantling and replacement
The process of replacing the frill with Skoda Superb requires patience and accuracy, as many adjacent elements must be removed. You should start by opening the hood and disconnecting the battery terminal for safety. Next, you will need to remove the plastic wiper cover, which is secured with latches and bolts, by carefully prying it off with a plastic spatula.
After removing the wiper covers, access to the frill sections themselves opens. They are attached to the body using screws and clips. It is important not to use excessive force when unscrewing, as old screws may break. In some cases, it is also necessary to remove the front bumper or fender liners to fully access the lower mounts, especially if you plan to replace the drain tubes.
Algorithm of actions for replacement:
- Remove the windshield wiper cover by unscrewing the bolts under the decorative plugs.
- Disconnect the windshield washer pipes located under the frill.
- Unscrew all fastenings of the frill to the body and carefully remove it.
- Clean the installation area from dirt and debris before installing the new part.
☑️ Preparing to replace the frill
⚠️ Attention: When removing the old frill, be extremely careful with the windshield - the plastic may have sharp edges that can damage the glass if moved carelessly.
Cleaning the drainage system and removing blockages
Often the problem is solved not by replacing the entire unit, but by high-quality cleaning of the drainage system. Clogs are caused by the accumulation of fallen leaves, dirt and grime in your gutters. This leads to the fact that the water does not go away, but overflows. To clean, you need to remove the frill or at least partially lift it to gain access to the lower holes.
Use a thin wire or a special brush to remove clogs. Blowing with compressed air can also be effective, but do so carefully to avoid damaging the plastic tubing. Check the drain operation by pouring a bucket of water over the frill installation site and making sure that it drains quickly and does not rise above the level of the gutters.
Pay special attention to the connection points between the drainage pipes and the body. Rubber seals become dull and lose shape over time, requiring replacement. If the tubes are cracked, they can be replaced with analogues of suitable diameter or use clamps for sealing.
How to check the tightness after cleaning?
Fill the tray under the frill with water. If the water does not go away and begins to overflow, it means that the blockage has not been completely removed or there is a crack in the element itself.
Selection of quality spare parts and analogues
When selecting a new part for Skoda Superb It is important to consider the material of manufacture. The original usually comes complete with rubber seals and fasteners, making installation easier. However, the cost of the original frill can be quite high, so many car owners pay attention to high-quality analogues.
The market offers many options, but not all of them are ideal. Cheap Chinese analogues often have problems with geometry, causing the gaps between elements to become uneven. This can lead to drafts in the cabin and increased driving noise. Carefully study reviews and real photos before purchasing.
Main selection criteria:
- Material: plastic should be flexible, but durable, not break in the cold.
- Contents: all necessary clips, screws and seals.
- Compatibility: Exact match to body code and vehicle year.
Before purchasing, be sure to measure the distance between the mounts on your car, since the geometry may differ in different modifications (for example, with a panoramic roof).
Comparison of the original and analogues: characteristics table
To make it easier for you to navigate the variety of offers, we have compiled a comparative table of the main characteristics. This will help you make an informed purchasing decision, taking into account value for money.
| Characteristics | Original (Skoda) | High-quality analogue | Budget analogue |
|---|---|---|---|
| Material | High strength polypropylene | Polypropylene with additives | Cheap plastic |
| Service life | 10+ years | 5-7 years | 1-3 years |
| Fit accuracy | Perfect | Needs improvement | Gaps, cracks |
| Price | High | Average | Low |
| Equipment | Complete (fastenings, seals) | Partial | Plastic only |
The original part ensures perfect tightness and no squeaks, but if you have a limited budget, a high-quality analogue can be a worthy replacement, subject to careful fitting.
Prevention and maintenance in winter
Winter is the hardest period for plastic body parts. Low temperatures make plastic brittle, and the use of reagents accelerates the aging process. Regular cleaning of the frill from snow and ice is mandatory. Never try to knock ice with hard objects, as this may cause cracks.
Use special antifreeze compounds to treat rubber seals so that they remain elastic. Check the operation of the washer system, making sure that the nozzles are not clogged and that water is supplied exactly to the cleaning area, without getting into the joints of the frill.
If you notice that the frill begins to creak, apply silicone grease to the friction points. This simple action can extend the life of the element and eliminate annoying noise. Check the condition of fasteners regularly, as vibration can cause them to loosen.
⚠️ Attention: In severe frosts, do not turn on the washer if the water in the tank is frozen - this can lead to rupture of the hoses and damage to the pump.
Frequently asked questions (FAQ)
Is it possible to drive a Skoda Superb without a frill?
Technically possible, but highly not recommended. Without a frill, water will directly enter the heater air intake area, which will quickly lead to failure of the heater motor and the appearance of mold in the cabin. Also, the wipers will not work correctly.
How to remove the squeak of a frill if it is intact?
Often the squeak is caused by friction of the plastic against the rubber seals of the glass or metal body. Treat the contact areas with silicone grease or a special spray for rubber and plastic. Sometimes tightening the fasteners helps.
Do I need to remove the bumper to replace the frill?
On Skoda Superb 1st generation, in most cases, it is not necessary to remove the bumper; it is enough to remove the wiper covers and unscrew the fastenings of the frill. However, access to the bottom drain holes may be limited, and in difficult cases, removing the bumper makes the job easier.
Why does water get into the cabin, even if the frill is intact?
Most likely, the problem is clogged drain holes or worn rubber seals between the frill and the body/window. Also check the condition of the corrugated pipes that drain water from the engine compartment.
Which cabin filter is best to install after replacing the frill?
It is recommended to use activated carbon filters, such as the original ones Skoda or high-quality analogues (for example, Mann, Mahle). They better protect against odors and dust, which is especially important after repairing the ventilation system.