S&B Filters 35 Gallon Replacement Water Tank - 2019-2021 Sprinter Storyteller (10-3000)
Features
-
Fits 2019-2021 Storyteller Overland 144”, 170”/170”EXT
- Fits in original tank location
- Utilizes unused space
- Increases from 25 to 35 gallon tank
- Mounting hardware included
- Food grade safe, BPA-Free
- Polyethylene plastic
- TEI Listed
- RVIA Certification compliant
• • In-house pressure tested by S&B Filters
DIRECT REPLACEMENT.
The S&B Fresh Water Tank comes with all the components to remove your 21-gallon tank and replace it with our 35-gallon tank. The tank mounts in the same location as the original tank and utilizes the unused space in the compartment.
SEAMLESS OPERATION.
The tank continues to utilize Storyteller plumbing and water level readings. It also includes pre-installed water level sensors that are crimped to the Storyteller water level module wires.
SEAMLESS OPERATION.
The tank continues to utilize Storyteller plumbing and water level readings. It also includes pre-installed water level sensors that are crimped to the Storyteller water level module wires.
VEHICLE APPLICATIONS.
| YEAR | MAKE | MODEL | ENGINE |
|---|---|---|---|
| 2019 | STORYTELLER | CLASSIC MODE 4X4 | 3.0L, DIESEL |
| 2020 | STORYTELLER | CLASSIC MODE 4X4 | 3.0L, DIESEL |
| 2021 | STORYTELLER | CLASSIC MODE 4X4 | 3.0L, DIESEL |
| 2022 | STORYTELLER | CLASSIC MODE 4X4 | 3.0L, DIESEL |
| 2019 | STORYTELLER | STEALTH MODE 4X4 | 3.0L, DIESEL |
| 2020 | STORYTELLER | STEALTH MODE 4X4 | 3.0L, DIESEL |
| 2021 | STORYTELLER | STEALTH MODE 4X4 | 3.0L, DIESEL |
| 2022 | STORYTELLER | STEALTH MODE 4X4 | 3.0L, DIESEL |
| 2019 | STORYTELLER | BEAST MODE 4X4 | 3.0L, DIESEL |
| 2020 | STORYTELLER | BEAST MODE 4X4 | 3.0L, DIESEL |
| 2021 | STORYTELLER | BEAST MODE 4X4 | 3.0L, DIESEL |
| 2022 | STORYTELLER | BEAST MODE 4X4 | 3.0L, DIESEL |
STEP BY STEP INSTALLATION VIDEO.
Follow along as we walk you through each step of the S&B water tank installation process.
Vehicle fitment
- Product type
- Water system component
- Vehicle
- Mercedes-Benz Sprinter
- Platform
- 4x4
- Years
- 2019-2021
- Wheel
base - 144"WB, 170"WB, 170 EXT
- Summary
- Fits 2019-2021 Mercedes-Benz Sprinter 4x4. Confirm vehicle model, year range, drivetrain/configuration, wheelbase, capacity, fitting sizes, hose routing, mounting location before ordering. Product listing notes: Fits 2019-2021 Storyteller Overland 144”, 170”/170”EXT Fits in original tank location Mounting hardware included
Fitment FAQ
What does this S&B Filters 35 Gallon Replacement Water Tank fit?
This S&B Filters 35 Gallon Replacement Water Tank fits 2019-2021 Mercedes-Benz Sprinter 4x4 applications where the listed fitment details match.
Is this product vehicle-specific?
This is a vehicle-specific water system component for 2019-2021 Mercedes-Benz Sprinter 4x4. Confirm the listed model, year range, configuration, measurements, and installation requirements before ordering.
What should I verify before ordering?
Confirm vehicle model, year range, drivetrain/configuration, wheelbase, capacity, fitting sizes, hose routing, mounting location before checkout.
What installation details matter?
Confirm vehicle model, year range, drivetrain/configuration, wheelbase, capacity, fitting sizes, hose routing, mounting location before ordering. Use professional installation when safety-critical, structural, electrical, fuel, water, or suspension work needs to be verified.
Who is this product best for?
This water system component is intended for Mercedes-Benz Sprinter camper van conversions, RV upgrades, overland builds, and mobile installations where the listed fitment details match.
Campervan HQ fitment guide
S&B Filters 35 Gallon Replacement Water Tank - 2019-2021 Sprinter Storyteller (10-3000) for camper van and RV builds
S&B Filters 35 Gallon Replacement Water Tank - 2019-2021 Sprinter Storyteller (10-3000) supports Sprinter applications where fitment, measurements, installation requirements, and build layout should be confirmed before ordering.
Why choose this product?
- Supports camper van, RV, and mobile build planning
- Helps confirm measurements, installation needs, and clearances before checkout
- Useful for matching the product to the build layout before ordering
Installation context
- Confirm measurements and clearances
- Review wiring, mounting, sealant, or material requirements where relevant
- Use professional installation when the build requires it
Compatibility notes
Fits 2019-2021 Mercedes-Benz Sprinter 4x4. Confirm vehicle model, year range, drivetrain/configuration, wheelbase, capacity, fitting sizes, hose routing, mounting location before ordering. Product listing notes: Fits 2019-2021 Storyteller Overland 144”, 170”/170”EXT Fits in original tank location Mounting hardware included
Common use cases
- Camper van conversions
- RV upgrades
- Trailer and overland builds








