Universal Car Wheel Well Box Set - Durable Storage Solution for Organizing Vehicle Accessories, Tools & Emergency Kits - Perfect for SUVs, Trucks & Sedans

Choosing our Universal Van Wheel Well Cabinets is an intelligent decision for anyone seeking to elevate their van life experience. These cabinets are not just an accessory; they're a game-changer. With a focus on space optimization, easy installation, and durability, our cabinets are tailor-made for the van conversion community. You'll gain valuable storage space without sacrificing the interior layout of your van. 

With multiple lengths depending on your desired layout, the Universal Wheel Well Cabinets are specifically designed to work within the space of your Sprinter, Transit, or Promaster van and provide you endless storage options regardless of your desired setup. Whether you plan to add a water tank, battery bank, or a weekend of food, the Sprinter van wheel well cabinet is the perfect solution for those who need flexibility. Whether you're a DIY enthusiast, a van builder, or a van life aficionado, these wheel well cabinets are designed to cater to your unique needs. Plus, with customization options available, you can match them to your style. By selecting our Universal Van Wheel Well Cabinets, you're investing in the organization, convenience, and quality to make your van life dreams a reality. Join the countless satisfied customers who have already experienced the transformation these cabinets bring to their journeys.

Still in search of functional storage? Our  is the perfect addition!

Features

• Lightweight Construction and Easy Installation: Our Universal Van Wheel Well Cabinets are designed with convenience in mind. They are lightweight, making installation a breeze, and perfect for both seasoned van builders and those new to the van conversion scene.
• Dual Mirrored Boxes with Tall Access Doors: These cabinets are like a symphony of space optimization. Each box is mirrored, allowing you to store your essentials efficiently, and the tall access doors at the back of your vehicle ensure that every inch of space is utilized effectively.
• Access from Within and from Rear Doors: We understand the importance of accessibility. Our cabinets can be easily accessed from within the vehicle, ensuring that your van life experience is comfortable and convenient. Additionally, they can be accessed from the rear doors, making your storage solutions flexible to suit your needs.
• Versatile Compatibility: Our cabinets are designed to accommodate nearly all water tank and electrical systems, making them the perfect fit for the Northwest Conversions 20-gallon tank. The water level sight notch on the tank side ensures that you can keep an eye on your resources. Whether you have a pre-mounted water tank or an internally mounted one, our cabinets are designed to slip seamlessly into your setup.
• Premium Hardware: We've thought of every detail. Soft-close hinges with adjustable latches ensure that your items are kept secure, and the upper doors feature gas-piston lift assists, providing easy and smooth access to your stored goods.

Materials

The material options for the Universal Wheel Well Box Set are:

• Prefinished Maple
• Black Hex-Ply
• Black Hex + Bamboo Doors
  
  Hardware: Please note that this product will come with Stainless Steel Hardware.  Please inform us if you would like Black Oxide and we can send you a quote for the change.
  

Please refer to our materials page here to see images and details of each option: 

Specifications

New: Extended Depth of 21" allows for fitment on Dually Models + more water tanks!

• Outside Dimensions: 54"-72" Width x 33" Height x 21" Depth
• 54": Fits Sprinter 144", Promaster 136", and Transit 148"
• 60": Fits Sprinter 144", Fits Sprinter 170", Promaster 159", Transit 148".
• 66": Fits Sprinter 170"/170"EXT, Promaster 159"/159"EXT,  Transit 148"/148"EL
• 72": Fits Sprinter 170"/170"EXT, Promaster, 159"EXT,  Transit 148"EL
• GoCode: Please note the rear GoCode kit takes ~3.5" from the rear of the vehicle. A sprinter 144 with a full GoCode kit will not fit a 60" Box.

See  for dimensional drawings.

Compatibility

If you have a power system please leave a note on your order with the details of it. The different widths are specifically optimized for different vehicles. The different widths are specifically optimized for different vehicles. The passenger side is intended to fit a water system and driver side is intended to fit a power system. A solid vertical wall is added to driver side units to hang power system components and batteries are intended to be stored on the floor or shelf in rear compartment. Please reference the to verify usable space before purchasing for your portable power system. Note: Promaster and Transit vehicles may require minor modification to pass protruding metal components in the vehicle depending on mounting location.

EcoFlow: The major consideration to make with EcoFlow is battery size and placement. In a sprinter 170, there is ample room behind the wheel well to place several batteries whereas in the sprinter 144, the battery will only comfortably fit behind the wheel well if:

• A 60" Box is purchased 
• There is NO rear gocode trim kit
• The van features a floor of minimum height 1.5" (or a platform to support the battery on a thinner floor)

If you have a shorter floor, GoCode, or require a 54" box in your sprinter 144, please leave an order note that you would like your battery moved to the shelf in the compartment(s) to the right. Our team will lower the height of this shelf and add support to fit your EcoFlow 5kwh system in a 54" box. 

Victron/Renogy: A more customized power system may require some changes. If you plan on using a Victron system with an inverter, please leave an order note so our team can make structural changes to support this system.

Portable Power Systems: Whether its a delta, bluetti, or yeti, this enclosure is made to fit nearly all of them. 

DIY Installation

Installation Difficulty: Easy | 2 people
Installation Time: 1 Hour
Tools Needed: Power Drill, Rivet Nut Tool, Screw Driver, Drill Bits+

Video Title: Serg Supply Wheel Well Box Walk Around

FAQs

How do wheel well boxes mount?

The wheel well boxes are designed to shoot into the wall and the subfloor. We recommend using rivet nuts inserts for the wall, but self-tapping screws will work for most builds.  

What goes inside the wheel well boxes?

The wheel well boxes are designed to house all water tanks, plumbing, and electrical. Easy access hinged doors allow you to get in and out for smooth installation and maintenance. Electrical equipment may be mounted inside the wheel well box or the wheel well panels behind the box. We recommend cutting ventilation for electrical equipment, heaters, or pumps.

How do I apply paint?

You will first lightly scuff the entire cabinet surface that you plan on coating with 120-180 grit sandpaper. Then apply 2-3 coats of primer before applying your main coat. Always apply a finish when you're happy with the paint for a long-lasting appearance.