The AM Auto 14″ Roof Vent Fan Adapter for Ram ProMaster Vans (PB07-A355) from Nomadic Supply Company® matches the contour of the Ram ProMaster roof so that a standard RV-style vent fan mounts to a perfectly flat surface. The AM Auto 14″ Roof Vent Fan Adapter for Ram ProMaster Vans (PB07-A355) ensures a seamless fit, allowing for optimal ventilation and airflow. Made from high-quality materials, it is built to withstand the elements, enhancing the longevity of your ventilation system.
AM Auto 14″ Roof Vent Fan Adapter for Ram ProMaster Vans (PB07-A355) Features:
- Custom Fit for Sprinter NCV3 or VS30 (2007 – present) Roofs: Matches the OEM roof contour, providing a flat surface for vent mounting.
- Prevents Roof Distortion: Avoids bending the sheet metal or vent flange during installation.
- Durable & Resilient Material: CNC-machined from UV- and fire-resistant expanded PVC for long-lasting performance.
- Ready to Use Template: Our adapter can be used as a template for cutting the hole in your roof to place your roof vent.
- Durable construction ensures long-lasting performance and reliable sealing for your roof vent installation
- Easy installation process simplifies upgrades and repairs for various roof vent models
- Streamlined design minimizes airflow resistance, promoting better ventilation and energy efficiency
- Weather-resistant materials protect against leaks and harsh elements, enhancing roof longevity and safety
- Lightweight yet sturdy build facilitates handling and transport while maintaining structural integrity
- Fits a standard 14″ x 14″ opening.
- Outside dimensions: 16 3/4 X 16 3/4.
- If you have a Maxxair Plus 4000K/4500K, these fans require a wider adapter. This does not fit.
- If you are installing your fan towards the front of the van on the raised portion, you will not need this adapter. You would simply use butyl tape.








