Universal Washer Fluid Reservoir Cap & Funnel | VW Audi SEAT
Universal Windshield Washer Fluid Reservoir Tank Cap with Built-In Funnel
Tired of spills when topping up your windshield washer fluid? This clever rubber replacement cap opens into a wide funnel shape, making refills cleaner, faster, and mess-free. Designed to replace the standard plastic cap on a huge range of VW Group vehicles — including Audi, Volkswagen, SEAT, Skoda, and Ford — it's a small upgrade that makes a big difference every time you open the bonnet.
OEM Reference Numbers: 6V0955485 / 000096706 — Direct replacement for 1K0955455 and 8D0955455.
Key Features
- Funnel-Shape Design: The rubber cap unfolds into a funnel when opened, guiding washer fluid straight into the reservoir without splashing or dripping.
- Stays Open: Unlike the original plastic cap that keeps falling shut while you pour, this cap clips open and stays open until you close it — two hands free to pour comfortably.
- Universal Fit (4.6 cm – 5.0 cm): Fits filler necks with a diameter of 46 mm (4.6 cm) to 50 mm (5.0 cm). Compatible with an extensive list of VW, Audi, SEAT, Skoda, and Ford models — see full fitment list below.
- Durable Rubber Construction: Made from flexible, weather-resistant rubber for a secure seal and long-lasting performance.
- Easy Direct Replacement: Simply swap your old cap for this one — no tools required.
Compatible Vehicle Fitment (46mm–50mm Filler Neck)
Fits a wide range of vehicles including (but not limited to):
- Audi: 50, 80, 90, 100, A1, A3, A4, A5, A6, A7, A8, Coupe, Quattro, Q3, Q5, Q7, TT
- Volkswagen: Golf Mk3–Mk7, Polo, Passat, Jetta, Tiguan, Touareg, Touran, Sharan, Caddy, Amarok, Phaeton, Scirocco, Beetle, Eos, T4, T5 Transporter, UP
- SEAT: Ibiza, Leon, Toledo, Cordoba, Alhambra, Altea, Exeo, Mii
- Skoda: Octavia, Fabia, Superb, Rapid, Roomster, Yeti, Citigo
- Ford: Galaxy (1997–2006)
Not sure if it fits? Simply measure your washer filler neck diameter before ordering — if it's between 46 mm and 50 mm, this cap will fit.
Made in Mainland China.
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Learn more: FuelEconomy.gov on vehicle maintenance
Frequently Asked Questions
Q: What size filler neck does this washer fluid reservoir cap fit?
A: This universal replacement cap fits windshield washer fluid reservoir filler necks with a diameter of 46 mm (4.6 cm) to 50 mm (5.0 cm). Before ordering, simply measure your existing filler neck to confirm compatibility.
Q: How does the funnel feature work?
A: The rubber cap is designed to fold open into a wide funnel shape when you unclip it. This allows you to pour washer fluid directly into the reservoir without spilling. The cap holds itself open so you don't need a spare hand to keep it in place — just pour, then clip it shut when done.
Q: What OEM part numbers does this replace?
A: This cap is a direct replacement for OEM part numbers 1K0955455 and 8D0955455, with reference numbers 6V0955485 and 000096706. It is compatible with a broad range of Audi, Volkswagen, SEAT, Skoda, and Ford vehicles — see the full fitment list above for details.
Q: Is this cap easy to install?
A: Yes — installation is completely tool-free. Simply remove your old cap and press or twist this replacement onto your washer reservoir filler neck. It takes just seconds to fit.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.