ŠKODA Octavia A5 windshield: dimensions, articles and features of replacement

ŠKODA Octavia A5 (2004–2013) is one of the most popular models of the Czech brand in the secondary market. At the same time, the windshield of this generation has a number of features: from non-standard geometry to variations depending on the configuration. Owners often face the problem of selecting a replacement - the original windows of the road, and analogues are not always suitable for fastenings or curvature.

In this article we will look at windshield-size for all modifications Octavia A5 (including facelift in 2009), we will give the articles of original and proven analogues, as well as tell about the nuances that will help to avoid mistakes when buying. Special attention will be paid to the differences between versions with a rain sensor, heating and tinting – these details are often missed, which leads to additional costs.

Official windshield dimensions ŠKODA Octavia A5 (2004–2013)

Standard windshield for Octavia A5 has trapezoidal shape with rounded lower corners. Its dimensions depend on the year of release and configuration, but the basic parameters remain unchanged:

• 📏 Height: 1350–1370 mm (depending on the mounting option)
• 📐 Width: 1480–1500 mm (upper edge)
• 🔄 Radius of curvature: 1800–2100 mm (important for fit accuracy)
• 🔧 Thickness: 4.76 mm (standard for most analogues)

It is important to consider that after the facelift of 2009, the shape of the mounts for wipers and rear-view mirrors changed. It affected sealer-lineBut not the main size of the glass. However, the glass pre-facelift and facelift versions are not interchangeable - a difference of 2-3 mm in the fastenings can lead to leaks or creaks.

Table of sizes and articles of original glasses

Below are the data for all modifications Octavia A5, including station wagon Combi and versions with additional options (rain sensor, heating of the wipers area). The articles are relevant for the European and Russian markets.

Modification	Original article number	Dimensions (H×W), mm	Features
Sedan (2004–2008)	6Y1 845 011 A	1350 × 1480	No rain sensor, standard tinting
Sedan (2009–2013, facelift)	1Z1 845 011 F	1360 × 1490	With mounts under the new wiper, a rain sensor is possible
Combi (wagon, 2004–2008)	6Y1 845 012 A	1370 × 1500	Elongated top edge, reinforced frame
Combi (2009–2013, facelift)	1Z1 845 012 F	1370 × 1500	With the option of heating the area of the wipers (LA4)
RS version (all years)	1Z1 845 011 G	1360 × 1490	Reinforced glass, possible tinting AS2

⚠️ Attention: Lettered articulas F or G at the end denote glass with additional options (rain sensor, heating). Installing such glass on the basic version will require wiring refinement!

How to determine the size of the glass on your Octavia A5?

If you are not sure about modifying your car, use one of the proven ways:

1. Check by VIN code. On the website VIN decoder enter the body code (is on the windshield from the driver's side or in the PTS). The results will indicate the exact configuration, including glass options.
2. Measurement of existing glass. Use a roulette or laser rangefinder to measure:
   • 📌 Heights from the lower edge to the upper edge in the center.
   • 📌 Widths - on the upper line (maximum distance between corners).
   • 📌 Curves Apply the ruler to the glass and measure the maximum gap (should be 10-15 mm per meter of length).
3. Marking inspection. On the original glass in the lower corner (from the passenger side) are marked:
   • 🔍 Manufacturer logo (for example, Pilkington or Saint-Gobain).
   • 🔢 Article (Coincides with the table above).
   • 📄 Certificate (for example, E1 43R - European standard.

Selection of analogues: which glasses are suitable instead of the original ones?

Original glass from ŠKODA or VW (items start with 6Y1 or 1Z1) cost between 15,000 and 25,000 rubles. The alternative is certified analogues from leading manufacturers:

• 🏭 Pilkington (UK) - Articles PGW 123456 (sedan) and PGW 123457 (Combi). Price: 8,000–12,000 rubles.
• 🇫🇷 Saint-Gobain Sekurit - articles SG 567890 (with a rain sensor) Price: 9,500-14,000 rubles.
• 🇩🇪 NordGlass - Budget option (from 6000 rubles), but the seal quality is worse.
• 🇨🇳 FYG or BENSON Chinese analogues (from 4,500 rubles), but the risk of marriage is up to 15%.

⚠️ Attention: When buying an analogue, check:

• 🔹 Availability ECE R43 certificate (labeling E1, E4 etc.).
• 🔹 Coincidence curvature - even with the same dimensions, a difference in 100 mm radius will lead to distortion of the view.
• 🔹 Contents: the box should contain sealMirror clips and installation instructions.

Replacement nuances: what do you need to know before installation?

Replacing the windshield with Octavia A5 It requires taking into account several technical aspects:

1. Removing old glass. Use glue-string (for example, U-POL Glass Out) or a wire with a diameter of 0.5 mm. Do not use brute force - it can damage the frame of the body.
2. Surface cleaning. After removal, remove any remaining adhesive 3M 08593 or analogue. Process metal anticorrosive (for example, Dinitrol 4010).
3. Applying new glue. For Octavia A5 fit:
   • 🧴 SikaTack Drive (Seizing time is 1 hour).
   • 🧴 3M PU 590 (for heated glass)

Calibration of sensors. If the glass with a rain sensor (G397), after installation, errors must be reset through VCDS or ODB2 scanner.

What happens if you don't calibrate the rain sensor?

After glass is replaced, the uncalibrated sensor may falsely fire in sunlight or, conversely, not respond to rain. In some cases, this leads to constant work of janitors or a mistake. 01542 in the comfort block.

⚠️ Attention: After glass replacement not recommended wash the car under high pressure for 24 hours - the glue gains full strength only after a day.

Common mistakes when choosing and installing glass

Even experienced car owners make mistakes that lead to leaks, creaks or premature wear of the seal. Here are the most common:

• 🚫 Ignoring the year of facelift. Glasses before 2009 and after 2009 are distinguished by mounts for wipers. Installing "not your own" option will lead to leakiness.
• 🚫 Savings on glue. Cheap analogues (for example, ABRO) lose elasticity after 1-2 years, resulting in detachment of the glass.
• 🚫 Ignore options. If the original glass was heated (LA4), but you bought the basic version, you will have to abandon the function or redo the wiring.
• 🚫 Self-installation without experience. On Octavia A5 glass body power structure Incorrect installation can break the rigidity.

FAQ: Answers to popular questions

Is it possible to install glass from VW Golf Mk5 on Octavia A5?

Yes, but only for the pre-facelift version (2004-2008) sedans. Glass articula Golf Mk5 (1K1 845 011) and Octavia A5 (6Y1 845 011) are the same in size but may differ in mirror anchorages. Before buying, check the dimensions!

Which glue is best used for replacement?

For Octavia A5 optimal:

• SikaTack Drive - Dries quickly (1 hour before movement), suitable for glass with heating.
• 3M PU 590 - more elastic, it is recommended for regions with sharp temperature changes.
• Teroson Terostat 8597 - Budget option (from 800 rubles), but requires drying 4-6 hours.

Do not use silicone sealants - they do not provide the necessary strength.

What to do if, after replacement, a whistle appears at speed?

Whistling occurs due to:

1. The seal does not fit tightly (you need to tighten the clips).
2. Warped glass (reinstallation required).
3. Using low-quality glue (replace with SikaTack).

Try temporarily sealing the cracks masking tape — if the whistle disappears, the problem is in the seal.

How to check glass for defects before purchasing?

Inspect the glass for:

• 🔍 Optical distortion: look through the glass at a straight line (for example, a doorway) - it should not “float”.
• 🔍 Microcracks: run your fingernail over the surface - if you feel a snag, the glass is defective.
• 🔍 Tint quality: from the originals and Pilkington the strip is uniform, without bubbles.

How much does it cost to replace glass in the service?

The cost depends on the region and type of glass:

• 💰 Original: 15,000–25,000 rubles (glass itself) + 3,000–5,000 rubles (labor).
• 💰 Analogue (Pilkington): 8,000–12,000 rubles + 2,500–4,000 rubles (work).
• 💰 Chinese non-original: 4,500–7,000 rubles + 2,000–3,500 rubles (work, but without guarantee).

In official services ŠKODA There are discounts of up to 20% when replacing under CASCO.