Meet the DieselDock V2, purpose-built for the Sea Foam Motor Treatment 16 fl oz bottle. After real-world testing with truck owners and mechanics, we engineered this mount to keep your additive upright, secure, and spill-free in any driving condition. No more bottles rolling around your bed-just a cleaner, more organized setup.

Mounting Options:

Magnet Version (upgrade) – Four heavy-duty, rubber-coated neodymium magnets lock your bottle in place, even over rough backroads.

Screw-Mount Option – Bolt directly to your truck bed liner, toolbox, or garage wall for a permanent hold.

Carabiner Loop (included) – Clip funnels, gloves, or small gear for quick access.

Crafted from reinforced PLA+ and proudly Made in the USA, the DieselDock V2 is small-batch manufactured for long-lasting strength and precision fit. Whether you're hauling, wrenching, or daily driving, this holder is built to keep your Sea Foam additive right where you need it.

• Custom Fit – Engineered specifically for Sea Foam Motor Treatment 16 fl oz bottles.

• Rugged Mounting Options – Choose between screw-in installation or the magnet upgrade with rubber-coated neodymium magnets.

• Spill & Roll-Free Design – Keeps bottles upright and secure in truck beds, garages, or toolboxes.

• Added Utility – Integrated carabiner loop (carabiner included) for clipping funnels, gloves, or tools.

• Made in the USA – Durable PLA+ 3D printed construction, built for years of use.

Disclaimer:
This product uses strong magnets, but it must be attached to a ferrous (steel) surface for proper function. It will not stick to aluminum, plastic, or non-magnetic surfaces. If your truck bed or mounting area is lined with a drop-in liner or thick bed coating, the magnetic hold may be weakened or not work at all.
For best performance, we recommend mounting directly to a clean, exposed metal surface. If that’s not possible, please consider using the screw-mount option or securing the holder another way. All holders have been tested on steel surfaces and will hold the intended bottle type securely under normal conditions.
If your holder falls off, it’s likely due to insufficient metal exposure or liner interference, not a defect in the magnet or design.