S&B Filters 2007+ Mercedes Sprinter 144"/170" 22 Gallon Driver Side Undercarriage Water Tank (10-3012)
The S&B Filters 2007+ Mercedes Sprinter 22 Gallon Driver Side Undercarriage Fresh Water Tank (144"/170)" is made from food-grade safe, BPA-free polyethylene plastic and is TEI listed. SB Filter tanks are perfect for your home build or build needing RVIA certification. We make our tanks in-house and pressure test every tank.
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Features
- Fits 2007+ Mercedes Sprinter 144ā, 170ā/170āEXT
- Fits Driver Side Undercarriage
- Mounting hardware included
- Food grade safe, BPA-Free
- Polyethylene plastic
- TEI Listed
- RVIA Certification compliant
- In-house pressure tested by S&B Filters
Confirmed to fit with Owl Side Steps. Will not work with AMP steps. There is 0.4" between the tank and body(where the side steps mount)
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TEI Tested & Listed / RVIA Approved.
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Vehicle Fitment
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| Year | Make | Model | Engine |
|---|---|---|---|
| 2007-2025 | Mercedes | Sprinter | 2.0L, Diesel |
| 2007-2025 | Mercedes | Sprinter | 3.0L, Diesel |
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Installation
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Specifications
| Dimensions | 50.18" Length x 12.75" Width x 11" Height |
| Kus level sensor height | 8" |
| Kus level sensor part number | S5U-8 (Not Included) |
| S&B Capacity (Approximate) | 22 |
| TEI listed | YES |
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Vehicle fitment
- Product type
- Water system component
- Vehicle
- Mercedes-Benz Sprinter
- Years
- 2007-2025
- Wheel
base - 144"WB, 170"WB
- Summary
- Fits 2007-2025 Mercedes-Benz Sprinter. Confirm vehicle model, year range, wheelbase, capacity, fitting sizes, hose routing, mounting location before ordering. Product listing notes: Fits 2007+ Mercedes Sprinter 144ā, 170ā/170āEXT Fits Driver Side Undercarriage Mounting hardware included
Fitment FAQ
What does this S&B Filters 2007+ Mercedes Sprinter 144"/170" 22 fit?
This S&B Filters 2007+ Mercedes Sprinter 144"/170" 22 fits 2007-2025 Mercedes-Benz Sprinter applications where the listed fitment details match.
Is this product vehicle-specific?
This is a vehicle-specific water system component for 2007-2025 Mercedes-Benz Sprinter. Confirm the listed model, year range, configuration, measurements, and installation requirements before ordering.
What should I verify before ordering?
Confirm vehicle model, year range, wheelbase, capacity, fitting sizes, hose routing, mounting location before checkout.
What installation details matter?
Confirm vehicle model, year range, 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 2007+ Mercedes Sprinter 144"/170" 22 Gallon Driver Side Undercarriage Water Tank (10-3012) for camper van and RV builds
S&B Filters 2007+ Mercedes Sprinter 144"/170" 22 Gallon Driver Side Undercarriage Water Tank (10-3012) 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 2007-2025 Mercedes-Benz Sprinter. Confirm vehicle model, year range, wheelbase, capacity, fitting sizes, hose routing, mounting location before ordering. Product listing notes: Fits 2007+ Mercedes Sprinter 144ā, 170ā/170āEXT Fits Driver Side Undercarriage Mounting hardware included
Common use cases
- Camper van conversions
- RV upgrades
- Trailer and overland builds






