Skoda Washer Cap DIY: Small Parts and Simple Clever Solutions
You pop the bonnet, 3-litre bottle of washer fluid in hand, and immediately regret wearing your good jeans. The standard cap is this tiny, slippery plastic disc hiding in a dark corner of the engine bay. You aim. You pour. Blue liquid splashes off the rim, runs down the side of the reservoir, pools on the chassis rail, and drips triumphantly onto your alternator. Somewhere in Mladá Boleslav, a Skoda engineer just felt a disturbance in the Force. They fixed this. They made a cap with a built-in funnel. It costs £12. You just didn’t know about it.
TL;DR
The Skoda washer bottle funnel cap is the gateway drug of the Simply Clever ecosystem. It’s a £10-24 part (part number 6V0955485 or 000096706) that directly replaces your existing cap, transforming the top of your washer reservoir into a wide-mouth, no-spill funnel . It takes 12 seconds to install—pull old cap off, push new cap on. That’s it. No tools, no coding, no swearing. The cap is made from TPE (thermoplastic elastomer) , resists temperatures from -40°C to 90°C, and shrugs off oil and fuel spills . Originally a dealer accessory, it became standard fitment on many VW Group cars from 2018/19 onwards, and Skoda parts bins have made it backwards-compatible for models dating back to 2013 . You can buy genuine Skoda, a Febi aftermarket equivalent (OEM ref 1K0955455 ), a cheap generic from AliExpress, or—if you’re clinically insane—a £45 billet aluminium anodised masterpiece from mountune that weighs more than your phone . This is the perfect DIY: zero skill required, immediate gratification, and you will never spill washer fluid again. Your alternator will thank you.
Key Takeaways
- Part numbers matter: Genuine Skoda = 6V0955485 (older listing) and 000096706 (current NZ/EU catalogue). Febi = 103659 (OE ref 1K0955455). Cheap copies = generic .
- Universal VAG fitment: Fits Audi, Seat, Skoda, Volkswagen. Even fits a Suzuki Jimny if you stretch it in the sun .
- Installation difficulty: Zero. Remove old cap, press on new cap. Orientation adjustable .
- Material science: TPE stays flexible, doesn’t crack, survives chemical attack .
- The “Ricer” option: mountune’s billet aluminium version (£45) adds knurled grip and anodised black finish. Does not improve fluid flow. Looks incredible .
- Historical footnote: The funnel cap was originally an accessory, became standard on 2018/19 MY Golfs, and Skoda quietly made it default on later models .
- Not to be confused with: Xenon headlamp washer jet covers (6Y0955109A/110A). Different part, different job .
The “How Did I Not Know This?” Moment
Let’s be honest. You probably discovered this part the same way everyone else does.
You were scrolling a forum at 11pm, fell into a BRISKODA rabbit hole, and emerged 45 minutes later knowing that:
- The washer funnel cap exists
- It costs less than a takeaway
- You absolutely need one
This is the Skoda parts ecosystem at its finest. A component that costs the manufacturer “an extra couple of pennies” transforms a minor daily annoyance into a non-event .
The Problem:
The standard washer reservoir cap is flush with the bottle neck. When you pour from a 5-litre container, the liquid hits the flat surface and deflects everywhere. Your engine bay slowly accumulates a crust of dried screenwash that attracts dirt and makes your car look neglected.
The Solution:
A cap that, when opened, reveals a raised, integrated funnel. The funnel walls are high enough to catch the stream, wide enough to accept even the clumsiest supermarket fluid bottle, and flexible enough to seal tightly when closed .
The Reaction:
“You know, it’s not necessarily up to me to say if something is worth it to you. It does look a bit odd and out of place… but the funnel idea is at least useful as a concept.”
— Team Ghetto Racing, on fitting a Skoda cap to a Suzuki Jimny .
Translation: It looks weird on a Jimny. On a Skoda, it looks like it was always meant to be there. Because it was.
The Part Numbers: Your Wallet’s Decoder Ring
Here is where it gets slightly messy, because Skoda changed the part number and aftermarket suppliers all use different cross-references.
| Source | Part Number | Price (approx) | Notes |
|---|---|---|---|
| Genuine Skoda (older) | 6V0955485 | $11.99 USD | Listed on ECS Tuning, fits Audi/VW/Seat as well . |
| Genuine Skoda (current) | 000096706 | $24.59 NZD | Official NZ accessory, made from TPE, -40°C to 90°C rated . |
| Febi Bilstein | 103659 (OEM 1K0955455) | £5-10 GBP | Aftermarket quality, PP plastic, blue colour . |
| Generic (AliExpress/Amazon) | Varies | €8-10 AUD / €10.39 EUR | “WBZOWRB” brand, 2-pack, made in China. Works, may fade . |
| mountune Billet | N/A | ~£45 GBP | T-6061 aluminium, anodised, knurled. For the Gram . |
The cross-reference web:
- 6V0955485 (Skoda) = 1K0955455 (VW/Audi/Seat generic)
- Febi 103659 cross-references to 1K0955455, 8D0955455
- Amazon generic claims compatibility with 6V0955485 and 000096706
The rule: If it says “fits VAG group washer bottle” and it’s blue, black, or billet, it will probably fit your Skoda.
The exception: Some models with engine covers that surround the washer cap may need the cover removed for the larger funnel cap to fit. ECS Tuning notes this explicitly . If your engine bay looks like a Tupperware party, check clearance before buying.
Installation: The 12-Second Mod
Step 1: Open the existing cap. Look at it. It’s probably black, plastic, and unremarkable.
Step 2: Pull it straight up. It’s held on by friction and maybe a small retaining tab. It will come off. Do not use pliers. You are not a caveman.
Step 3: Take your new funnel cap. Align it with the bottle neck.
Step 4: Push down firmly. If it’s cold, warm the rubber in your hands or leave the cap in the sun for five minutes. The TPE will stretch slightly to accommodate variations in bottle neck diameter .
Step 5: Rotate the cap so the hinge faces whichever direction makes you happy. It spins freely once seated.
Step 6: Close it. Open it. Marvel at the little funnel.
Total time: Less time than it took to read these instructions.
The Mountune Situation: When Over-Engineering Becomes Art
Let’s address the £45 elephant.
mountune—a company best known for turning Ford Fiestas into track weapons—decided that the humble washer cap deserved the billet aluminium treatment .
The product:
- Machined from T-6061 aluminium
- Black anodised finish
- Knurled edges for “extra grip”
- laser-etched mountune logo
- Direct fit for MQB-platform VAG cars (including Octavia vRS Mk3, Superb Mk3, Golf GTI/R, Audi S3)
Does it work better than the plastic one? No.
Does it look absolutely superb in an otherwise stock engine bay? Yes.
Will your MOT tester notice? No. But you will. Every time you open the bonnet.
The verdict: This is not a rational purchase. It is, however, a very Skoda enthusiast purchase. The same person who buys the mountune cap probably also has the OEM ice scraper in the fuel filler flap and the folding shopping basket in the boot. This is not about necessity. It is about completionism.
The Xenon Trap: Don’t Buy The Wrong Caps
While researching washer caps, you may encounter headlamp washer jet covers .
These are not the same thing.
- Part numbers: 6Y0955109A (left), 6Y0955110A (right)
- Purpose: Cosmetically cover the holes in bumpers where pop-up headlamp washers live
- Typical use: Fitting a non-Xenon bumper with Xenon-look covers, because the owner wants the look without the functionality
- MOT risk: If you fit covers without functional washers, some testers will fail the car on the assumption the washers are broken
The forum wisdom: “Those washer caps are surprisingly cheap. Have them on mine just glued on as my vRS bumper I bought was from a Xenon car… Cheaper and more oem looking than any Ripspeed stuff.”
Our advice: Buy the funnel cap. Avoid the headlamp washer caps unless you’re actually retrofitting Xenons.
Comparison: Washer Cap Options at a Glance
| Option | Price | Material | Pros | Cons | Buy If… |
|---|---|---|---|---|---|
| Genuine Skoda | $12-25 | TPE rubber | Perfect fit, OE quality, chemical resistant | Slightly premium price | You want it to work forever and look factory |
| Febi/Aftermarket | £5-10 | PP plastic | Cheap, brand quality, OEM reference | Plastic may age differently | You’re on a budget but still want quality |
| Generic (Ali/Amazon) | €8-10/pair | Unknown | Ridiculously cheap, two-pack | Quality lottery, may fade | You own two Skodas and/or love a bargain |
| mountune Billet | ~£45 | T-6061 Aluminium | Stunning, knurled, anodised, flex | Expensive, no functional advantage | You have OCD about your engine bay aesthetics |
| Do nothing | £0 | Standard cap | Free | Spills everywhere | You enjoy the thrill of cleaning alternators |
Chart: Washer Cap Price vs. Satisfaction (Subjective)
Note: “Satisfaction” is entirely made up. The mountune cap gets 100 because it looks cool. Objectivity left the chat.
The Simply Clever Ecosystem: One Cap, Many Cars
Here is the beautiful, chaotic truth about Skoda parts.
That little blue funnel cap? It fits Audi 100s from 1992. It fits 2026 Q7s. It fits Seat Ibizas, Volkswagen Golfs, and—if you’re persistent—a Suzuki Jimny .
Why? Because Volkswagen Group doesn’t reinvent the bottle neck every generation. The washer reservoir opening has remained functionally identical across millions of cars for over 30 years.
A BRISKODA user summed it up perfectly:
“You have to watch the development of what VW group do. The washer filler cap is a newish design; it was offered as an accessory to all Skodas from 2013 onwards, and as part of Skodas improvement list (of trying to up their minimal options for each new range of cars), they made the cap standard spec (it only costs an extra couple of pennies for them at manufacturer).”
Translation: Your 2019 Octavia probably came with it. Your 2016 Superb might not. Your 2022 Enyaq definitely does. If your car was built after 2018, check before you order. You may already have the funnel and not realise it.
The Ice Scraper Connection
You cannot discuss the washer funnel cap without mentioning its spiritual sibling: the fuel filler flap ice scraper.
Both parts follow the same Skoda philosophy:
- Cheap to manufacture (pennies per unit)
- Retrofit-friendly (plugs into existing architecture)
- Universally useful (everyone needs to clear ice or pour fluid)
- Satisfyingly clever (makes you feel smug every time you use it)
The ice scraper lives in the fuel filler flap on most Skodas. On the Enyaq EV, they moved it to the tailgate because there’s no fuel flap . This is not random. This is Skoda thinking: “Where do our customers need an ice scraper? By the boot. So put it there.”
The washer funnel cap is exactly the same. It’s not high-tech. It’s not expensive. It’s just thoughtful.
FAQ: Skoda Washer Cap – Everything You Actually Need to Know
Q: Will the funnel cap fit my specific Skoda?
A: Almost certainly yes. If your car was built after 2013, the washer bottle neck is the standard VAG size. The only exception is if your engine bay has a plastic cover that sits directly over the cap. Check clearance. If there’s room, it fits .
Q: What’s the correct part number?
A: 6V0955485 (older catalogue) or 000096706 (current NZ/EU). Both are genuine Skoda. Febi 103659 is the aftermarket equivalent. The generic Amazon/Ebay parts are all copies of the same design .
Q: Is this better than the standard cap?
A: For topping up, yes. It prevents spills, accepts larger containers, and generally makes the task less messy. It is not, however, essential. The standard cap seals perfectly well. This is a quality-of-life upgrade, not a reliability fix .
Q: Why would anyone spend £45 on a metal washer cap?
A: Because it’s beautiful. The mountune billet cap adds zero functionality and significant cost. It also adds aesthetic satisfaction every single time you open the bonnet. If that’s worth £45 to you, buy it. No judgement .
Q: My car already has a funnel cap. How do I know?
A: Open the washer cap. Look at the underside. If it has a raised, integrated funnel that unfolds when you flip the lid, you already have it. If it’s just a flat disc, you need the upgrade.
Q: Can I use this on a non-Skoda?
A: Yes. It fits any VAG car with the standard washer bottle neck. It also fits a Suzuki Jimny if you warm the rubber and stretch it . Your mileage may vary with other brands.
Q: Does the colour fade over time?
A: Genuine TPE caps hold up well. Cheap generic ones may fade from blue to pale grey after a few years of UV exposure. This is cosmetic only. If you park outside and care about engine bay aesthetics, buy genuine .
Q: What’s the difference between this and the headlamp washer covers?
A: Everything. This cap goes on the washer bottle. Headlamp washer covers go on the bumper. Do not confuse them. One prevents spills. The other is cosmetic trim that may cause MOT issues .
Final Verdict: The £12 Mod That Keeps Giving
There are two types of Skoda owners.
Type A knows about the washer funnel cap. They bought one in 2018, fitted it in 30 seconds, and haven’t spilled a drop of screenwash since. They barely remember it’s there, except for those brief moments when they open the cap and think: “Huh. That’s clever.”
Type B does not know about the washer funnel cap. They continue to spill blue liquid over their engine components, cursing quietly while their alternator slowly corrodes.
This guide exists to convert Type B into Type A.
The Skoda washer funnel cap is not going to change your life. It is not going to increase your resale value. It is not going to impress your neighbours or earn you a trophy at Cars & Coffee.
What it will do is make one small, repetitive task slightly easier. It will save you 30 seconds of fumbling and 5ml of wasted fluid. It will keep your engine bay cleaner. It will remind you, every time you use it, that someone at Skoda actually thought about this.
That someone is probably the same person who put an umbrella under the passenger seat, an ice scraper in the fuel flap, and a ticket holder on the A-pillar. They are not designing parts. They are designing kindness.
The funnel cap costs £12. It takes 12 seconds to install. It will outlast your ownership of the car.
Buy the cap. Stop spilling. Smile every time.
Do you already have the washer funnel cap, or are you still living in the splash zone? Have you gone full mountune billet, or are you a cheap-skate AliExpress two-pack hero? Did you discover this mod through a forum rabbit hole at 2am, or did your Skoda come with it from the factory and you only just noticed? Drop your stories, your part numbers, and your “I can’t believe I’ve owned this car for six years and never knew” confessions in the comments. The Simply Clever army is always recruiting.
References:
- Team Ghetto Racing: Washer bottle funnel cap – Skoda part on Suzuki Jimny, installation tips, generic vs genuine (2025)
- ECS Tuning: Genuine Skoda Washer Fluid Reservoir Cap – Part 6V0955485, TPE material, fitment notes for covered caps
- Škoda New Zealand: Washer Bottle Funnel Lid – Official accessory, Part 000096706, TPE, -40°C to 90°C, chemical resistant
- BRISKODA: varaderoguy post history – Washer cap became standard fitment 2018/19, accessory from 2013, ice scraper context
- Amazon.it: WBZOWRB generic washer caps – 2-piece set, compatible 6V0955485/000096706, €10.39, Chinese import
- Škoda Storyboard: Simply Clever ideas – Washer cap, ice scraper in Enyaq tailgate, design philosophy (2021)
- Parts In Motion: Febi 103659 – Aftermarket cap, OEM ref 1K0955455, PP plastic, cross-reference to Skoda/Audi/Seat/VW
- mountune: Billet Washer Bottle Cap – T-6061 aluminium, anodised black, knurled, fits MQB VAG including Octavia vRS Mk3
- BRISKODA: Part number for Xenon washer covers – 6Y0955109A/110A, cosmetic caps, MOT considerations (2011)
