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Vendor: European Autospares Trading LLC
Genuine Bentley Windshield Washer Fluid Filler Cap 3W0955455B
Dhs. 37.00
Vendor: European Autospares Trading LLC
Genuine Bentley Windshield Washer Fluid Filler Cap 3W0955455B
Dhs. 37.00
Description
xGenuine Bentley Windshield Washer Fluid Filler Cap 3W0955455B - OE Washer Reservoir Cap
A missing washer cap seems trivial until dust and grit get into the reservoir. This genuine Bentley windshield washer fluid filler cap 3W0955455B seals the washer fluid reservoir against contamination, keeping the fluid clean and the washer system — jets, pump and filters — working as designed. For Bentley owners in Dubai and across the UAE, where dust is a daily fact of driving, it is the small genuine cap that protects the whole washer circuit.
What the Washer Fluid Filler Cap Does
The filler cap closes the top of the windshield washer fluid reservoir. Its job is simple but important: keep dust, sand and debris out of the washer fluid, and keep the fluid in. In the UAE’s dusty conditions an open or poorly sealing reservoir lets fine grit settle into the fluid, which then travels through the pump and jets — clogging nozzles, scoring the pump and eventually leaving the driver with a dry windscreen at the worst moment. The genuine cap seals positively on the reservoir neck with the correct interference fit, something a loose universal cap cannot guarantee.
Signs Your Filler Cap Needs Replacing
Caps go missing more often than they wear out — left on the slam panel during a top-up and driven off, or cracked by heat-ageing. Signs you need the genuine 3W0955455B include a cap that no longer clicks or seals on the reservoir neck, visible grit or sediment in the washer fluid, washer jets that sputter or block repeatedly, and a faint washer-fluid smell from evaporation through an open neck. If the reservoir has been open to dust for any length of time, flush it before fitting the new cap so the system starts clean.
Why a Genuine Cap Matters
Reservoir necks are not standard sizes, and the seal depends on an exact fit. The genuine windshield washer fluid filler cap 3W0955455B is moulded to the original neck profile, so it seats positively and stays sealed through heat cycling and vibration. A universal cap that “almost” fits lets fine dust past the seal — defeating the entire purpose — or works loose and disappears on the first long drive. It also carries the correct markings so any technician servicing the car identifies the reservoir at a glance. Small part, exact job.
Replacing the Filler Cap
Replacement takes seconds: clean the reservoir neck, check the sealing surface for grit, and press the new genuine cap home until it seats positively. If the old cap was missing for a while, flush the reservoir and run the washers until the jets spray clean before fitting — otherwise trapped sediment will block the nozzles anyway. As reservoir designs vary, confirm the 3W0955455B against your VIN before ordering.
Specifications
| Attribute | Detail |
|---|---|
| Brand | Bentley (Genuine) |
| OE Part Number | 3W0955455B |
| Part Type | Windshield washer fluid filler cap |
| Function | Seals washer fluid reservoir against contamination |
| Position | Washer fluid reservoir filler neck |
| Material | Original equipment specification |
| Seal Type | Positive interference fit to OE neck profile |
| Condition | New, genuine, factory packaging |
| Fitment | Bentley — confirm with VIN before ordering |
| Supplied By | European Auto Spares, Dubai, UAE |
Genuine vs Universal Washer Caps
| Feature | Genuine 3W0955455B | Generic / Universal Cap |
|---|---|---|
| Neck fit | Moulded to the original reservoir neck profile | “Almost fits” lets dust past the seal |
| Sealing | Positive seal through heat cycling and vibration | Can loosen and disappear on the road |
| Contamination protection | Keeps grit out of fluid, pump and jets | Poor seal admits the dust you are trying to exclude |
| Identification | Correct markings for the reservoir | Unmarked; easy to confuse during servicing |
| Part traceability | OE number 3W0955455B, verifiable | Untraceable generic hardware |
| Warranty | Genuine parts warranty + UAE consumer rights | Effectively no warranty |
Verification note: Part number, title and fitment guidance verified against the live europeanautospares.com catalogue on 9 October 2026. No dimensions or material grades are stated by the manufacturer for this cap; values above reflect only confirmed catalogue data.
Buy Windshield Washer Fluid Filler Cap in Dubai
Order the genuine Bentley windshield washer fluid filler cap online from European Auto Spares with VIN verification before dispatch. It is a two-minute fix that protects the pump and jets from the dust that kills them.
Windshield Washer Fluid Filler Cap Price in the UAE
The genuine 3W0955455B is priced at AED 37 — less than a tank of washer fluid and a fraction of a replacement washer pump. Skipping it is the most expensive saving in the engine bay.
Genuine Bentley Parts, VIN-Verified
Reservoir designs vary across the range, so we verify the 3W0955455B against your VIN before dispatch. Send your full VIN with the order and our team confirms the exact application for your Bentley.
Clean-Start Advice Included
If your reservoir ran open to dust, tell us when you order — we will remind you of the flush procedure so the new cap seals a clean system, not a gritty one.
UAE-Wide Delivery and Support
We deliver across the UAE with tracking. Small parts ship quickly and properly packed, and our parts team answers fitment questions before you buy — not after.
Will This Fit My Bentley? Send Your VIN
Washer reservoir designs differ across Bentley variants, so the reliable way to confirm the 3W0955455B is with your complete VIN. Our team verifies compatibility against factory data before dispatch — a quick check that guarantees the cap seats positively on your exact reservoir neck.
Complete the Job — Related Bentley Engine-Bay Details
While the bonnet is open, check the other small details that go missing during servicing. The Genuine Bentley Body Panel Guide Spacer Packer 3W3807253 is the hardware that keeps body panels aligned after refitting, the Genuine Bentley Front Air Guide Grille Duct 36A807346E keeps cooling airflow sealed behind the grille, and the Genuine Bentley Front Bumper Grille Insert Trim 3W8807667C restores the visible grille face. Browse the full Body & Exterior Parts collection for the complete Bentley exterior range.
Seal the system properly with the genuine 3W0955455B — the OE washer filler cap that keeps dust out and the washers working. Order from European Auto Spares with VIN-verified fitment and UAE-wide delivery.
Fitment Details
xBentley Windshield Washer Filler Cap Fitment
| Bentley Model | Application |
|---|---|
| Bentley (model range) | Windshield washer fluid reservoir filler neck |
Technician's Advisory: Reservoir designs vary across the Bentley range. Always confirm exact fitment with your VIN before ordering — our team verifies compatibility before dispatch. If the reservoir ran open to dust, flush it and run the washers until the jets spray clean before fitting the new cap.
FAQs
xFrequently Asked Questions
The 3W0955455B is the genuine cap that seals the windshield washer fluid reservoir on your Bentley. It keeps dust, sand and debris out of the washer fluid and stops fluid evaporating through the open neck. In the UAE, where fine dust is constant, that seal protects the washer pump, filters and jets from the grit that clogs and wears them.
A missing or cracked cap lets fine dust settle into the washer fluid, and that grit travels to the pump and jets. Expect sputtering or blocked jets, sediment in the reservoir, premature pump wear, and fluid loss through evaporation. If the reservoir ran open, flush it before fitting the new cap.
The 3W0955455B is a genuine Bentley washer filler cap, but reservoir designs vary across the range. Send us your complete VIN before ordering and our team verifies the exact application against factory data. This confirms the cap seats positively on your reservoir neck with the correct interference fit, keeping dust out.
A universal cap that almost fits is worse than it looks: it lets fine dust past the seal while looking closed. The genuine 3W0955455B is moulded to the original neck profile for a positive seal through heat and vibration, and it stays put instead of disappearing on the road. It also carries the correct markings for easy identification during servicing.
This is a brand-new genuine Bentley part supplied in factory packaging, covered against manufacturing defects under the standard genuine parts warranty. Your statutory consumer rights also apply in the UAE. If the part arrives damaged or incorrect due to our error, we replace or refund it. We verify your VIN before dispatch to prevent fitment mistakes.
Found It Cheaper.?
xShipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
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