Air Duct – Bottom

This is the bottom center air duct that allows for the proper air flow through the engine bay. Found near the belly pan.

Part 51717897173 was found on the following vehicles:

• 5′ E60 (12/2001 — 02/2007)
• 5′ E60 LCI (10/2005 — 12/2009)
• 5′ E61 (10/2002 — 02/2007)
• 5′ E61 LCI (11/2005 — 05/2010)