Sprinter Undermount Water Tank (10 Gallon)
SKU: 77524547504

Sprinter Undermount Water Tank (10 Gallon)

Sale price$164.70 Regular price$183.00
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Sprinter Undermount Water Tank (10 Gallon)This undermount tank is designed to fit snugly under the driver side of your Sprinter's framed undercarriage; these tanks are the perfect solution for managing your water while relaxing at the campsite! This tank was designed with versatility in mind! Use this tank for grey water management, or, bundle this tank with our Freshwater Fittings Kit and use it for freshwater storage under your van, or in your van's interior. Rest easy knowing this tank is

This undermount tank is designed to fit snugly under the driver side of your Sprinter's framed undercarriage; these tanks are the perfect solution for managing your water while relaxing at the campsite!

This tank was designed with versatility in mind! Use this tank for grey water management, or, bundle this tank with our Freshwater Fittings Kit and use it for freshwater storage under your van, or in your van's interior. Rest easy knowing this tank is food-grade CSA certified and BPA-free.

Looking for more volume? Check out our 17 Gallon Sprinter Undermount Water Tank!

Do you want to spend more time at the campsite and less time searching for water fill-up stations? Bundle your undermount tank with our custom-made 29 Gallon Sprinter Wheel Well Water Tank! Have a dually? no problem! Check out our 32 Gallon Sprinter Dually Wheel Well Water Tank!

Key Features & Benefits: 

  • Save Space - Mount underneath your van chassis for extra storage room inside your van - driver or passenger side.
  • Perfect Fit - Designed to fit perfectly under the Sprinter van, simply position the tank and attach with strapping, no need to make modifications.
  • Durable Design - This tank is tough; rest assured knowing your tank will hold up to exposure and the elements.
  • Multi-Purpose - Use this undermount tank for grey water storage, or bundle it with our Freshwater Fittings Kit to turn this tank into a freshwater reservoir; option to mount in your van's interior, as a freshwater tank. 
  • BPA-Free and Food Grade Approved - These tanks are CSA approved and food grade certified for safe drinking water.
  • Fittings Kit Add-On Available - Save yourself the headache and multiple trips to the plumbing store when you bundle this tank with our Grey Water Fittings Kit or Fresh Water Fittings Kit!
  • Strapping Kit Add-On Available - Weather-resistant strapping crafted from heavy-duty 1/8" thick, 1 1/2" wide Aluminum. Simple and secure! 
  • Water Level Sender & Gauge Kit Add-On Available - This water tank has a fitting specifically designed for use with the KUS S5U Water Level Sender!
  • Compatible - This tank pairs well with our 29 Gallon Sprinter Wheel Well Water Tank., or with our 32 Gallon Sprinter Dually Wheel Well Water Tank!


The strapping kit is not compatible for 144" Sprinters. Only 170".


Dimensions & Specifications:

Designed for the Mercedes Sprinter, all wheelbases.
Compatible as an interior water tank, for any van. 

This water tank can be mounted on the PASSENGER SIDE or DRIVER SIDE of your van. PLEASE NOTE that our aluminum strapping kit is compatible with the PASSENGER SIDE ONLY. If you want to mount this tank on the driver side, we suggest using aluminum or galvanized steel-slotted strapping with 1/4" riv-nuts to secure the tank to your van's undercarriage. Only use corrosion-resistant strapping, as the strapping will be exposed to moisture. Alternatively, please check out our Sprinter 17 Gallon Undermount Water Tank and strapping kit which is designed for the driver side. 

The end of the tank with the 4x fittings (1 x 1 ¼", 1 x ¾", and 2 x ½") usually faces the rear of van, but the tank can be faced in either direction.

Tanks are made from linear low-density polyethylene.
Food grade CSA approved and BPA free - safe for freshwater use!

10.43 Gallons / 39.4 Litres

36" x 9.5" x 8" (Length x Width x Height)

1 x 1 ½” drill-out membrane port (on top)
1 x 1 ¼" drill-out membrane port (on top)

1 x 1 ¼" drill-out membrane port (on ONE end)
1 x ¾" port (on ONE end)
2 x ½" ports (on ONE end)

The larger 1 ½”  and 1 ¼" ports are "membrane ports", which require drill-out for use.
The membrane eliminates the need to plug the ports if you don't use them.

All ports are NPT female-threaded.

Grey Water Fittings Kit Add-On:

  • 1x 1 ¼" PVC 90
  • 2x ¾" PVC 90
  • 1x ¾" PVC Ball Valve
  • 1x ¾" Nipple - 6" long
  • 1x ¾" Nipple - 4" long
  • 1x ¾" Nipple - 1 ½" long
  • 1x ½" Poly Adaptors
  • 1x ½" Poly Elbow
  • 1x ½" PVC Plug
  • 2x #20 Hose Clamps
  • 1x #8 Hose Clamps
  • 1x Roll of Teflon Tape
  • 5ft Fill Hose
  • 2ft ⅝" ID Vinyl Hose

Fresh Water Fittings Kit Add-On:

  • 1x 1 ¼" PVC 90
  • 2x ¾" PVC 90
  • 1x ¾" PVC Ball Valve
  • 1x ¾" Nipple - 6" long
  • 1x ¾" Nipple - 4" long
  • 1x ¾" Nipple - 1 ½" long
  • 1x ½" Poly Adaptor
  • 2x ½" Poly Elbows
  • 2x #20 Hose Clamps
  • 2x #8 Hose Clamps
  • 1x Roll of Teflon Tape
  • 1x Fill Port
  • 5ft Fill Hose
  • 5ft ⅝" ID Vinyl Hose

Aluminum Strapping Kit Add-On:

  • Specifically designed for your Sprinter Undermount Water Tank
  • Kit includes 2x Heavy-Duty Aluminum Straps & Aluminum Mounting Hardware

Please Note: the Aluminum strapping kit is for the PASSENGER SIDE ONLY.

More Information:

Wheel Well & Undermount Water Tank FAQ Sheet

Full Details of the Grey Water Fittings Kit Add-On
Select this add-on with your tank purchase and save $$ vs buying separately!

Full Details of the Fresh Water Fittings Kit Add-On
Select this add-on with your tank purchase and save $$ vs buying separately!

Full Details of the Aluminum Strapping Kit Add-On
Select this add-on with your tank purchase and save $$ vs buying separately!

Check out our Sprinter Undermount Water Tank (17 Gallon)

Check out our Sprinter Wheel Well Water Tank (29 Gallon)

Check out our Sprinter Dually Wheel Well Water Tank (32 Gallon)

Install Instructions:

Freshwater Fittings Kit Install Instruction
Grey Water Fittings Kit Install Instruction
Strapping Kit Install Instructions for Sprinter 10 Gallon Water Tank (Passenger Side)

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 77524547504

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.8 ★★★★★
Based on 618 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
A
Verified Purchase
Alex
Natrona Heights, US
★★★★★ 5
Premium feel and truly waterproof!
Color: White, Size: 72"W x 76"L (Pack of 1)
This ALYVIA SPRING fabric liner is excellent. The quality is great, and the material is much thicker than I expected for a fabric curtain. Unlike cheap plastic liners, this one is soft and lightweight, but it still does a perfect job of keeping the water inside the shower. It doesn't billow out or stick to you while you're showering, which is a big plus. It looks much more elegant than a vinyl liner and is very easy to clean. If you want something that feels high-end but still provides great waterproof protection, this 76-inch long liner is a perfect choice.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026
D
Verified Purchase
Dawn K
Battle Creek, US
★★★★★ 5
Quality of material, wrinkle free
Color: White, Size: 72"W x 72"L (Pack of 1)
Love the new shower curtain. It is soft and easy to wash once it does get dirty. Repels the water and keeps our floor dry.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2026
R
Verified Purchase
Rebecca VonMoser
Chelsea, US
★★★★★ 5
Great washable shower curtain liner
Color: White, Size: 72"W x 72"L (Pack of 1)
I didn’t expect to have strong opinions about a shower curtain liner—but this one earned it. The ALYVIA SPRING liner feels noticeably higher quality than the typical thin plastic ones. The fabric is soft but still completely waterproof, so it keeps water where it’s supposed to be without that stiff, crinkly feel. The 3 magnets at the bottom are a game changer—they help keep the liner in place and prevent it from clinging to you mid-shower (which is always the worst). It hangs nicely, dries quickly, and doesn’t get that gross mildew smell after a few uses. Installation was simple, and it works great with a standard curtain setup. If you’re tired of replacing cheap liners all the time, this is a solid upgrade that actually lasts. Highly recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2026
T
Verified Purchase
Tony L
Waukegan, US
★★★★★ 4
Heading misleading is not cloth, it is 100% polyester (plastic).
Color: Blue, Size: 72"W x 72"L (Pack of 1)
Product title says "ALYVIA SPRING Waterproof Fabric Shower Curtain Liner, Washable Cloth Shower Curtain for Bathroom - Standard Size 72x72", so one would assume it is cloth. However, when I got it, it is 100% polyester, so I went to Amazon and checked, and it does say 100% polyester in the smaller product description, so the heading is 100% misleading. I raised my review from one star to four because it feels decent, does not contain PVC or BPA, and the quality seems outstanding after I washed it (as I would with all new items to rid it of any residual manufacturing smells and chemicals). Still, the product heading is misleading. Usually, I try to get non-plastic and all-natural products as much as possible, so this is not a usual purchase item for me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026
M
Verified Purchase
Margaret Stribling
Lexington, US
★★★★★ 5
Great buy
Color: White, Size: 72"W x 72"L (Pack of 1)
Great shower curtain for the price. Love the magnetic bottom. Looks exactly like the picture. Great quality and easy to use. Washable and wrinkle -free.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026

recommand products