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Wydale Plastics Mercedes Sprinter L2/L3/L4 Underslung Water Tank 89L

Name: Wydale Plastics Mercedes Sprinter L2/L3/L4 Underslung Water Tank 89L
Brand: Wydale
SKU: WP-T89UBK5
Price: 241.64 GBP
Availability: InStock

£241.64 GBP

Tax included

Care information

To help you get the most from your purchase:

Follow the manufacturer's care and maintenance instructions.
Store products clean and dry when not in use.
Clean with warm water and a mild detergent unless otherwise stated.
Avoid prolonged exposure to harsh weather when the product is not in use.
Regular maintenance will help extend the life of your caravan and camping equipment.

If you have any questions about installation, compatibility or maintenance, our team is happy to help.

Delivery and Shipping

🚚 Delivery & Shipping

We aim to dispatch all in-stock orders within 1–2 working days. Orders placed before 3pm are usually dispatched the same working day, although this may take up to 48 hours during busy periods.

Standard UK Delivery: 2–3 working days
Next Day Delivery: Available on selected products
Large, oversized or pallet items: May take 2–5 working days
Tracking information will be provided once your order has been dispatched.
All deliveries require a signature upon arrival.

Please note that oversized, overweight or hazardous items may incur additional delivery charges, which will be displayed at checkout.

If an item is temporarily out of stock, we'll notify you and dispatch it as soon as it becomes available.

Need delivery outside the UK or have a special delivery request? Contact our customer support team for a personalised shipping quote.

Returns & Warranty

We offer a 30-day returns policy on unused items in their original packaging. If your item develops a fault, we'll work with the manufacturer to resolve it quickly. Please see our Returns Policy for full details.

Need Help?

Not sure if this product is compatible with your caravan, motorhome or awning? Contact our team before ordering and we'll happily check compatibility for you.

Why Buy From Trekka?

🇬🇧 UK Based Business
🚚 Fast UK Delivery
💬 Friendly Expert Support
⭐ Quality Brands You Can Trust
🔒 Secure Online Checkout

Adventure Starts Here.

Everything you need for your caravan, campervan and motorhome, backed by quality products, fast UK delivery and friendly expert support.

Designed specifically for Mercedes-Benz Sprinter L2, L3 and L4 models (2006 onwards), this 89-litre underslung water tank provides a smart, space-saving solution for campervan conversions, motorhomes, expedition vehicles and mobile work vans. By mounting securely underneath the vehicle, you free up valuable interior storage space while carrying enough water for extended off-grid adventures.

Whether you're planning weekend escapes or full-time van life, having a large onboard water supply means fewer refill stops, greater independence, and more comfort wherever your journey takes you.

Why You'll Love It

✅ Maximise Interior Space
Store up to 89 litres of water underneath your van instead of taking up valuable storage, garage or living space inside.

✅ Stay Off-Grid for Longer
A larger freshwater capacity allows you to travel further and stay self-sufficient for longer periods without relying on campsite facilities.

✅ Designed for Mercedes Sprinter Vans
Engineered to fit Mercedes Sprinter L2, L3 and L4 wheelbase models from 2006 onwards, including many NCV3 (2006–2018) and VS30 (2018+) vehicles. Suitable for FWD, RWD and 4WD variants.

✅ Heavy-Duty Construction
Manufactured in the UK from robust rotationally moulded polyethylene with a thick 6mm wall construction for exceptional durability and long service life.

✅ Suitable for Fresh Water Systems
WRAS-approved material makes it ideal for potable water storage in campervan and motorhome applications.

✅ Professional Installation Ready
Features moulded brass M8 threaded inserts and integrated BSP connections for a secure and straightforward installation.

Built for Life on the Road

Manufactured by Wydale Plastics, one of the UK's leading tank specialists, this underslung tank is designed to withstand demanding road conditions while providing reliable water storage year after year.

The vehicle-specific shape helps maximise capacity while maintaining valuable ground clearance, making it an ideal choice for professional converters and DIY builders alike.

Vehicle Compatibility

Mercedes-Benz Sprinter L2, L3 & L4
2006 onwards
Suitable for many NCV3 (2006–2018) and VS30 (2018+) models
Suitable for FWD, RWD and 4WD variants
Compatible with campervan, motorhome, overland and expedition vehicle conversions

Please Note: Compatibility may vary depending on drivetrain, factory-installed equipment, chassis layout and existing conversion components. Always check available mounting space before purchase.

Ideal For

Campervan conversions
Motorhome builds
Off-grid adventure vans
Overland vehicles
Expedition builds
Mobile workshops

Specifications

Specification	Details
Capacity	89 Litres
Vehicle Compatibility	Mercedes Sprinter L2, L3 & L4
Model Years	2006 Onwards
Drivetrain	FWD, RWD & 4WD
Material	Heavy-Duty Polyethylene
Colour	Black
Length	1320mm
Width	310mm
Height	282mm
Weight	9.5kg
Wall Thickness	6mm
Connections	1 × ½" BSP, 1 × 1¼" BSP
Mounting Points	Brass M8 Threaded Inserts
Approval	WRAS Approved
Manufactured In	United Kingdom

The Perfect Upgrade for Sprinter Conversions

If you're converting a Mercedes Sprinter and want to maximise your living space without compromising on water capacity, the 89L Underslung Water Tank is the ideal solution. Built to withstand life on the road and designed specifically for Sprinter vans, it provides the reliable water storage needed for comfortable, self-sufficient travel.

Payment & Security

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