Northwest Conversions 28 Gallon 2014+ Ram ProMaster Wheel Well Water Tank - Left (PM-L-28)
Maximize the functionality of your van’s layout with the Northwest Conversions 28 Gallon 2014+ Ram ProMaster Wheel Well Water Tank - Left (PM-L-28), specifically designed for the Driver’s Side (Left) of the Ram Promaster. Unlike centered tanks, this unit features an offset design, positioning the water storage to the left of the wheel well (extending towards the rear of the van) to accommodate specific floor plans and cabinetry layouts.
While engineered for the Promaster, this tank can also be utilized in Ford Transit and Mercedes Sprinter builds where a driver-side offset fit is required (insulation gaps may vary).
Made in the USA from durable, BPA-free food-grade plastic, this tank is tough enough for off-grid adventures. It features the same versatile port configuration as our centered models, allowing for easy venting, filling, and sensor installation.
Key Features: Northwest Conversions 28 Gallon 2014+ Ram ProMaster Wheel Well Water Tank - Left (PM-L-28)
- Fits 2014+ Ram ProMaster vans
- Driver Side Offset: Designed to sit over the wheel well with the bulk of the capacity extended to the left (rearward) side, ideal for driver-side galleys or bed systems.
- Space Efficient: Hugs the wall and wheel housing to keep your center of gravity low and save interior space.
- Safe & Certified: Rotomolded from BPA Free Food Grade Plastic ensuring safe fresh water storage.
- Versatile Plumbing:
- (2) 1/2” NPT ports (open and ready to use).
- (2) 1.5” NPT ports on ends (Note: Spun closed, must be drilled if used).
- (1) 1.5” NPT top port (Note: Spun closed, needs drilling) for gravity fill or level sensors.
- Made in the USA: Built to last with heavy-duty construction.
Vehicle Compatibility
- 2014+ Ram ProMaster: Optimized for the Driver’s Side wheel well.
- Also fits: Mercedes Sprinter & Ford Transit: Compatible with the driver’s side wheel well (additional gap may exist at the top due to smaller wheel wells in these models).
- Custom Builds: Suitable for box trucks or trailers requiring an offset wheel well configuration.
Specifications: Northwest Conversions 28 Gallon 2014+ Ram ProMaster Wheel Well Water Tank - Left (PM-L-28)
- Capacity: 28 Gallons
- Dimensions: 48” (Length) x 14” (Width/Deep) x 20” (Height)
- Weight: 32 lbs
- Orientation: Left Side / Driver Side Offset
- Venting: Gravity fill/vent required (Do not pressurize).
Vehicle fitment
- Product type
- Water system component
- Vehicle
- Ram ProMaster
- Years
- 2014-current
- Summary
- Fits 2014-current Ram ProMaster. Confirm vehicle model, year range, capacity, fitting sizes, hose routing, mounting location before ordering. Product listing notes: Northwest Conversions 28 Gallon 2014+ Ram ProMaster Wheel Well Water Tank - Left (PM-L-28) Maximize the functionality of your van’s layout with the Northwest Conversions 28 Gallon 2014+ Ram ProMaster Wheel Well Water Tank - Left (PM-L-28), specifically designed for the Driver’s Side (Left) of the Ram ProMaster. Unlike centered tanks, this unit features an offset design, positioning the water storage to the left of the wheel well (extending towards the rear of the van) to accommodate specific floor plans and cabinetry layouts. While engineered for the ProMaster, this tank can also be utilized in Ford Transit and Mercedes Sprinter builds where a driver-side offset fit is required (insulation gaps may vary).
Fitment FAQ
What does this Northwest Conversions 28 Gallon 2014+ Ram ProMaster fit?
This Northwest Conversions 28 Gallon 2014+ Ram ProMaster fits 2014-current Ram ProMaster applications where the listed fitment details match.
Is this product vehicle-specific?
This is a vehicle-specific water system component for 2014-current Ram ProMaster. Confirm the listed model, year range, configuration, measurements, and installation requirements before ordering.
What should I verify before ordering?
Confirm vehicle model, year range, capacity, fitting sizes, hose routing, mounting location before checkout.
What installation details matter?
Confirm vehicle model, year range, 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 Ram ProMaster camper van conversions, RV upgrades, overland builds, and mobile installations where the listed fitment details match.
Campervan HQ fitment guide
Northwest Conversions 28 Gallon 2014+ Ram ProMaster Wheel Well Water Tank - Left (PM-L-28) for camper van and RV builds
Northwest Conversions 28 Gallon 2014+ Ram ProMaster Wheel Well Water Tank - Left (PM-L-28) supports ProMaster 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 2014-current Ram ProMaster. Confirm vehicle model, year range, capacity, fitting sizes, hose routing, mounting location before ordering. Product listing notes: Northwest Conversions 28 Gallon 2014+ Ram ProMaster Wheel Well Water Tank - Left (PM-L-28) Maximize the functionality of your van’s layout with the Northwest Conversions 28 Gallon 2014+ Ram ProMaster Wheel Well Water Tank - Left (PM-L-28), specifically designed for the Driver’s Side (Left) of the Ram ProMaster. Unlike centered tanks, this unit features an offset design, positioning the water storage to the left of the wheel well (extending towards the rear of the van) to accommodate specific floor plans and cabinetry layouts. While engineered for the ProMaster, this tank can also be utilized in Ford Transit and Mercedes Sprinter builds where a driver-side offset fit is required (insulation gaps may vary).
Common use cases
- Camper van conversions
- RV upgrades
- Trailer and overland builds
Northwest Conversions 28 Gallon 2014+ Ram ProMaster Wheel Well Wate...
