Chinese Diesel Heater Pump Box

This is 2 part box with 2 legs for the typical Diesel Heater fuel pump.

Only use TPU filament otherwise it will NOT reduce noise.

It does reduce the noise of the pump noticeably. It reduces the vibrations that are coming from the pump to the chassis of the vehicle. It can be further insulated by adding some noise reduction material inside the box and in to the lid. Also between the legs and the box and legs and whatever is the place where you want to mount this.

It works for me well enough.

Enjoy :)