35 Gallon Wheel Well Water Tank (Passenger Side)
High-Capacity Over-Wheel Design • Fits Sprinter & Transit Vans
Maximize your water storage and optimize your build layout with the 35 Gallon Passenger-Side Wheel Well Water Tank — the ultimate solution for van conversions, overland rigs, and off-grid living. Designed to fit snugly over the passenger-side rear wheel well of Mercedes Sprinter and Ford Transit vans, this tank delivers large water capacity without compromising interior space.
Engineered for performance, safety, and long-term durability, this tank is TEI tested, RVIA approved, and BPA-free, ensuring clean, safe, and reliable water storage for every adventure.
Key Features
Passenger-Side Fitment
Custom-shaped to install seamlessly over the passenger-side rear wheel well of single-rear-wheel Sprinter and Transit vans. (Not compatible with dually models.)
High-Capacity Storage
With 35 gallons of water capacity, this tank provides ample supply for showers, sinks, and extended off-grid trips.
Certified Quality
Manufactured from BPA-free, TEI listed, and RVIA approved materials — safe for potable water and built for rugged use.
Sensor Compatible
Designed for use with a KUS S5U-19 (19”) water level sensor for accurate monitoring. (Sensor sold separately.)
Easy Installation
Includes mounting straps for secure, stable installation in your van’s rear wheel well cavity.
Specifications
| Feature | Details |
|---|---|
| Capacity | 35 gallons (approx.) |
| Tank Type | Over-the-wheel well (passenger side) |
| Dimensions | 46" L × 13.5" W × 20" H (±0.5") |
| Material | BPA-free, TEI listed, RVIA approved |
| Dry Weight | 30.3 lbs |
| Sensor Compatibility | KUS S5U-19 (19” height, not included) |
| Straps Included | ✅ Yes |
| TEI Listed | ✅ Yes |
Vehicle Compatibility
| Make | Model | Years | Engine |
|---|---|---|---|
| Mercedes-Benz | Sprinter | 2007–2025 | 2.0L Diesel, 3.0L Diesel |
| Ford | Transit 150/250/350 | 2015–2025 | 3.5L Ecoboost, 3.7L Gas |
| Ford | Transit 150/250/350 | 2015–2019 | 2.0L Diesel |
Why You’ll Love It
-
35-gallon freshwater capacity for extended off-grid travel
-
Custom-fit design for Sprinter & Transit passenger-side wheel wells
-
BPA-free, TEI tested, and RVIA approved for potable water use
-
Includes straps for easy and secure installation
-
Compatible with KUS water level sensors for precise monitoring
Adventure-Ready Water Storage
Whether you’re designing a professional conversion or a DIY camper van, the 35 Gallon Passenger-Side Wheel Well Water Tank gives you the capacity, safety, and fitment you need for reliable off-grid living.
✅ Fits Sprinter & Transit (Single Rear Wheel) | 35-Gallon Capacity | Includes Straps | BPA-Free | TEI & RVIA Approved
