BMW Air Injection Pump Pierburg 11727571591

The BMW Air Injection Pump Pierburg 11727571591 is an original equipment supplier component engineered by Pierburg, manufacturer part number 7.28124.20.0. Designed specifically for select BMW models, this OE supplier pump is essential for proper secondary air injection system function.

Confirmed Fitment:

• BMW X3 (E83): 2004-2005 2.5i (2.5L L6, Sport Utility)
• BMW X3 (E83): 2004-2006 3.0i (3.0L L6, Sport Utility, Manual Transmission)
• BMW Z4 (E85): 2003-2005 2.5i (2.5L L6, Convertible)
• BMW Z4 (E85): 2003-2005 3.0i (3.0L L6, Convertible)

Fitment Note: For all applicable models, also use relay 12 63 1 742 690 (quantity 1).

Key Features:

• Genuine Pierburg OE supplier quality
• Direct replacement for BMW OE part number 11 72 7 571 591 / 11727571591
• Engineered for precise, reliable operation within BMW secondary air injection systems

Choose the BMW Air Injection Pump by Pierburg for assured compatibility and performance in your supported BMW X3 or Z4.