Right rear fender Skoda Octavia A7 - this is not just an element of the exterior, but a complex part integrated into the overall structure of the body. It is this area that often suffers from the effects of reagents, gravel and minor accidents, as it is located in the zone of active wheel operation. Owners of the model are faced with a dilemma: look for the perfect original or consider high-quality analogues to save money.
The replacement process requires careful attention, since the geometry of the body Octavia A7 It is critical for safety and aerodynamics. Incorrectly installed part can disrupt the operation of parking sensors or create gaps in which moisture and dirt will begin to accumulate. In this article, we will discuss all aspects of the choice, from the materials of manufacture to the subtleties of painting.
Choosing the right part directly affects the durability of the repair. If you plan to replace or control the service, knowing the technical nuances will help you avoid unnecessary costs. We will look at the difference between steel and aluminum versions, as well as the features of color selection for metallic-painted cars.
Manufacturing materials and design features
Most cars Skoda Octavia A7 They are equipped with wings of galvanized steel. This material provides high strength and resistance to corrosion, which is critical for Russian roads with aggressive reagents. However, when hit hard, steel can deform, requiring complex richting or complete replacement.
There are also versions with plastic or composite inserts, but this is rare for the A7. The main emphasis is on metalIt has a factory anti-corrosion coating. When buying non-original parts, it is important to check the thickness of the metal, as cheap counterparts often use a thinner sheet prone to rust.
The design of the wing includes not only the panel itself, but also the places of attachment to the sills, arches and trunk doors. The geometry of these points should perfectly coincide with the body. Any deviation in size will cause the gaps to be uneven, and the trunk door can close with effort.
Original versus analogues: what to choose?
Original wing from Skoda It ensures perfect compliance with factory drawings. It comes with full galvanizing and is ready to be painted after priming. The main disadvantage is the high cost, which can reach significant amounts, especially if we are talking about spare parts with the brand logo.
- π‘οΈ Original (VAG): Perfect geometry, quality assurance of metal, high price.
- π§ Quality analogues (Tyga, Maxgear): Good value for money, small adjustments are possible.
- β οΈ Budget copies: Often require a richt, thin metal, risk of corrosion after a year.
If the budget is limited, you should pay attention to proven duplicate manufacturers. For example, brands from Turkey or Poland often produce products that are almost as thick as the original metal. However, before buying, be sure to inspect the detail for dents and scratches.
When choosing an analogue, check the presence of all holes for mounts. Sometimes duplicate manufacturers change the location of some points, which complicates the installation. You may need to rework the fasteners or use transition plates.
β οΈ Warning: Buying a used wing from disassembly, be sure to check it for hidden damage and traces of welding. Repainted details often hide serious deformities.
- Original
- High-quality analogue
- Used from disassembly
- Repair of old
Instructions for dismantling the old wing
The process of removing the wing begins with the preparation of the car. Install. Octavia A7 on a flat platform, turn on the hand brake and disconnect the negative terminal of the battery. This is necessary for safety, as sensor wiring and lighting system elements can pass in the arch.
First, you need to take off the bumper. To do this, unscrew the screws in the wheel arch and under the bumper, then gently unfasten the clips around the perimeter. Do not use excessive force to avoid breaking plastic fixtures that are very fragile in the cold.
- π© Unscrew all the screws of the wing mount to the threshold and arch.
- π Disconnect the wire connectors if they pass through the wing.
- π οΈ Carefully remove the wing, avoiding touching the trunk door.
If the wing is boiled or painted over, use a special tool to cut the sealant. Dismantling should be carried out smoothly so as not to damage adjacent body elements such as the trunk door or rear bumper.
βοΈ Preparation for wing removal
After removal, carefully examine the inner surface of the wing. Often there accumulates moisture and dirt, which can cause hidden corrosion. Clean this area before installing a new part.
Common mistakes during dismantling
Incorrect order of unscrewing bolts can lead to a distortion of the part. Always start from the top mounting points, gradually moving to the bottom so that the wing does not "vomit" from the grooves under its own weight.
Installation and configuration of geometry
Installing a new wing requires careful fitting. Start by making all the bolts, but donβt drag them to the end. This will allow you to adjust the position of the part relative to the trunk door and bumper.
Use adjustment pads if they are provided by the design. The gaps shall be uniform throughout the length of the joint. To check, you can use a probe or just carefully examine the connection line for the lumen.
Pay special attention to the fastening to the threshold. It is here that corrosion problems often arise, so it is recommended to apply an additional layer of anticorrosion composition at the joint before tightening the bolts. The quality of the gap between the wing and the trunk door determines the appearance of the entire car.
- β Check the uniformity of the gaps from all sides.
- π Make sure the wing does not stand outside the bumper level.
- π Tighten the bolts with the recommended force using a dynamometer key.
Before the final tightening of the bolts, apply a marking pencil to the joints to see the displacement when vibrating or transporting the car to the mallar.
If the geometry is broken, it may be necessary to use a hydraulic jack or special levers for fitting. Do this very carefully so as not to damage the new part.
The right fit of the wing is 50% of the success. Even the most expensive part will look bad if the gaps are curved.
Preparation for painting and finishing
Before painting, the surface of the wing must be prepared. Remove factory conservation lubricant, degrease the surface and apply epoxy soil. This will create a solid foundation for subsequent layers of paint and varnish.
For cars with complex coloring (metallic, mother of pearl) it is important to choose a color taking into account the fading of the old body. Simply taking the paint code from the database is not enough, as the color may have changed under the influence of the sun.
| Stage of work | Materials | Drying time |
|---|---|---|
| Degreasing | Antistatic, napkins. | 10-15 minutes |
| Priming | Epoxy primer | 24 hours |
| Applying the base | Car enamel with coloring | 15-20 minutes between layers |
| Varnish | 2K varnish | 24-48 hours |
Apply the paint in several thin layers to avoid undercurrents. The last layer of lacquer should be glossy and smooth. After drying, polishing is carried out to remove transitions and give shine.
β οΈ Warning: Don't skimp on the varnish. Cheap varnish can become cloudy in six months, spoiling the appearance of the new part. Use only proven brands.
Typical problems and their solutions
A common problem when replacing the wing is the mismatch of holes under the fastener. This happens because of the difference in casting or stamping between different batches of spare parts. In this case, it is necessary to carefully drill holes or use longer bolts with washers.
Another problem is corrosion in the joints. Even if the part is new, moisture can penetrate into the gaps between the wing and the threshold. Be sure to use a sealant for seams after installation, but do not overdo it so that it does not protrude on the front side.
If the wing has been set curve, there may be problems with closing the trunk door. In this case, re-adjustment will be required. Sometimes it is easier to replace bolts with adjusting ones to accurately expose the position of the wing.
How to check for hidden corrosion?
Use the magnet. If it does not hold well in certain areas, then there is a putty or a layer of metal too thin. Also carefully examine the welding places with a flashlight.
FAQ: Frequently asked questions
Do I need to paint a new wing in body color?
Yes, factory wings are usually supplied in gray soil. The exception is some rare options, but 99% of the time a full color matching is required.
How long does it take to replace a wing?
The replacement process itself takes 2-4 hours. However, if you take into account the preparation for painting and the painting itself, the entire cycle of work takes from 2 to 3 days, depending on the workload of the service.
Can I install a wing from the Octavia A5 or A6?
No, the body geometry of the Octavia A7 (5E) is unique. Wings from previous generations will not fit due to other sizes and attachment points.
Where is it better to buy a wing: in an official dealer or at a disassembly?
If you are interested in quality and warranty, choose the original from the dealer. If the budget is limited and you are ready for risks, you can find a used part in good condition at the disassembly, but be sure to check it on the spot.
What to do if the wing is scratched during installation?
Small scratches can be removed by polishing. If the damage is deep, local repainting or full painting of the part will be required. Use a repair kit to quickly camouflage chips before visiting a painter.