Washer Fluid Tank – FEBI BILSTEIN 109505 OE-Spec

A clogged, cracked, or leaking washer fluid tank turns a simple task like clearing road grime off your windshield into a safety hazard. The FEBI BILSTEIN 109505 washer fluid tank is engineered as a direct, OE-matching replacement — a reservoir that stores and supplies washer fluid to your windshield washer pump and spray jets — so your washer system works the way the manufacturer intended, the first time you install it.

FEBI BILSTEIN produces automotive replacement parts to OE-equivalent standards, with washer-system components designed to match the factory fit, form, and function of the part they replace. Every washer-system component in our catalog is checked against the manufacturer’s published part number and EAN prior to listing, so the specifications you see reflect the original factory component rather than a generic guess.

Key Benefits

The FEBI BILSTEIN 109505 isn’t a generic stand-in — it’s built around the same engineering priorities as the factory component it replaces.

• Nationwide availability — stocked for delivery to customers across all 50 US states, from coast to coast.
• OE-matching fit and function — engineered to the same dimensional tolerances as the original component, so it seats correctly without modification.
• Manufacturer quality control — produced under the FEBI BILSTEIN quality program, with EAN 4054224095058 for easy verification and traceability.
• Straightforward, bolt-in installation — designed to mount using the factory hardware and connection points, with no special tools required for most vehicles.
• Backed by a manufacturer guarantee — This part is backed by the manufacturer’s standard warranty against defects in material and workmanship.
• Durable, chemical-resistant construction — materials selected to withstand prolonged exposure to washer fluid, road salt, heat, and cold.

Specifications

Before you order, review the key specifications for the FEBI BILSTEIN 109505 to confirm it matches your vehicle’s original component.

• Brand / Manufacturer: FEBI BILSTEIN
• Manufacturer Part Number: 109505
• EAN: 4054224095058
• Product Type: Washer Fluid Tank
• Model: febi Plus
• Colour: white
• Material: PP (Polypropylene), PE (Polyethylene)

Use Cases & Applications

The FEBI BILSTEIN 109505 is intended as a direct replacement for the original washer fluid tank on applicable vehicles, restoring the washer system to factory-correct operation. Typical triggers for replacement include a washer reservoir that no longer holds fluid overnight, a persistent washer fluid warning light, fluid pooling near the front bumper or fender liner, or brittle plastic that has become sun-damaged over years of engine-bay heat cycles. Whether the vehicle is used for a daily commute, highway travel, or fleet service, keeping the washer system in working order is a straightforward, low-cost way to maintain safe forward visibility. It also works well as part of a broader washer-system refresh — many shops replace this component alongside a washer pump, wiper blades, or fluid lines during a single service visit to minimize repeat labor down the road.

Quality Assurance & Certifications

Manufactured under FEBI BILSTEIN’s standard quality-control program, this part carries the manufacturer part number 109505 and EAN 4054224095058 for traceability from production through delivery. This part is backed by the manufacturer’s standard warranty against defects in material and workmanship. As with any washer-system component, confirm compatibility using your vehicle’s OE part number or a qualified parts lookup, and have a certified technician handle installation if you’re not comfortable doing it yourself.

Shipping & Delivery

This part ships to all 50 US states, with tracking provided on every order so you know exactly when it will arrive. Most orders are processed and dispatched within one business day. Learn more on our shipping policy page.

Why Buyers Choose This Part

Feedback on OE-matched washer-system parts tends to center on ease of installation and immediate results — fluid delivery restored, no leaks at the seals, and no need to modify factory brackets or hoses. That consistency is exactly why professional shops default to OE-spec components rather than universal-fit substitutes.

Related Parts & Resources

Learn more about windshield washer fluid and NHTSA windshield wiping and washing standards. Review our warranty policy, browse the full auto parts shop for related components, or check our FAQ page for general ordering and fitment questions. Have questions about this specific part? Contact our team for help.

Frequently Asked Questions

What makes the FEBI BILSTEIN 109505 different from a universal-fit replacement?

Unlike generic universal parts, the FEBI BILSTEIN 109505 is manufactured to OE dimensional specifications, so it mounts at the factory connection points without modification, trimming, or adapters.

Will this washer fluid tank fit my specific vehicle?

Fitment depends on your vehicle’s make, model, year, and trim. Cross-reference the part number (109505) or EAN (4054224095058) against your vehicle’s original component, or check with a parts specialist before ordering to confirm compatibility.

Are there any special fitment notes for this part?

Always confirm the manufacturer part number and EAN against your vehicle’s original component, since washer-system parts can vary by trim level and factory equipment.

What is this part made from?

This washer fluid tank is constructed from PP (Polypropylene), PE (Polyethylene), finished in white, for durability against washer fluid, heat, and road-grime exposure.

How long does shipping take?

Standard orders shipping within the continental United States typically arrive within 3-7 business days, with faster options available at checkout. We ship to all 50 states.

What is your return policy?

Unused, uninstalled parts in original packaging can be returned within our standard return window. Full terms are outlined on our warranty and returns policy page.

Does this part come with a warranty or guarantee?

This part is backed by the manufacturer’s standard warranty against defects in material and workmanship. See our warranty policy page for complete coverage terms.

How do I confirm this is the correct part before I install it?

Compare the manufacturer part number (109505) and EAN (4054224095058) printed on the packaging against your vehicle’s original component or your VIN-based parts lookup. If anything doesn’t match, contact us before installation.

Do I need a professional to install this part?

Many owners with basic mechanical experience can install this part using factory hardware and simple hand tools. If you’re not comfortable working under the hood, we recommend having a certified technician complete the installation.

What should I do if the part arrives damaged?

Contact our support team right away with photos of the damage and your order number so we can arrange a replacement or refund promptly.

Can I get help confirming this part matches my exact vehicle trim?

Yes — contact our support team with your VIN or trim details and we’ll help confirm whether the FEBI BILSTEIN 109505 is the correct fit before you order.

You May Also Need

Pair this part with a compatible companion component: JP GROUP 1198600600 washer fluid tank BLIC 6905-19-043480P washer fluid tank. Browse our full washer system parts catalog for more OE-spec options.