UPPER COWL (P/N 27203-003) - As Removed

The 27203-003 is an upper engine cowl panel that covers the powerplant's upper section on firewall-forward assemblies. This aluminum cowling manages cooling airflow around the engine while reducing aerodynamic drag during flight. The panel is removable, allowing technicians access to engine components, accessories, and cooling pathways for inspection and maintenance.

Installation requires verification of compatibility with your aircraft's Illustrated Parts Catalog and adherence to the aircraft maintenance manual specifications. Corrosion-resistant finish protects against fuel, oil, and environmental exposure in the engine compartment.

What is the UPPER COWL (P/N 27203-003)?

The 27203-003 is an upper engine cowl panel that covers the powerplant's upper section on firewall-forward assemblies. This aluminum cowling manages cooling airflow around the engine while reducing aerodynamic drag during flight.

Is the 27203-003 a PMA or OEM part?

The UPPER COWL may be available as an OEM (Original Equipment Manufacturer) or PMA (Parts Manufacturer Approval) part depending on condition and source. Both carry FAA certification for airworthiness. Currently available in: As Removed. Contact us for sourcing details.

Does the 27203-003 include installation hardware?

Installation hardware requirements vary by application. Check your aircraft's Structural Repair Manual (SRM) or Illustrated Parts Catalog (IPC) for the complete installation kit requirements for the UPPER COWL. We stock related hardware and can help identify companion parts.

Can the 27203-003 be shipped internationally?

Yes, we ship airframe components worldwide. International orders typically arrive within 3-14 business days depending on destination. Export documentation and customs forms are included. Contact us for international shipping quotes on the 27203-003.