A-premium oxygen sensors are an ideal choice to replace your broken oxygen sensors. All oxygen sensors meet or exceed OEM specifications. Due to high manufacturing standard, it will come with one year quality guarantee.

Application:
BMW E83 X3 2004-2005 M54 I6 2.5L Upstream and Downstream
BMW E53 X5 2001-2006 M54 I6 3.0L Upstream and Downstream
BMW E36 Z3 1999-2000 M52 I6 2.8L Upstream and Downstream
BMW E36 Z3 2001-2002 M54 I6 3.0L Upstream and Downstream
BMW E85 Z4 2003-2005 M54 I6 2.5L Upstream and Downstream
BMW E85 Z4 2003-2005 M54 I6 3.0L Upstream and Downstream

OEM Number: 11781742050, 0258003477, 11781433940, 0258005109, 250-24611, 250-24392
Location: Upstream and Downstream
Quantity Sold: A Set of Four Pieces

• Fits BMW E36 Z3 1999-2000 M52 2.8L, Z3 2001-2002 M54 3.0L, E85 Z4 2003-2005 M54 2.5L 3.0L
• Fits BMW E83 X3 2004-2005 M54 2.5L, E53 2000-2006 M54 3.0L
• Location: Upstream and Downstream
• Reference Number: 11781742050, 0258003477, 11781433940, 0258005109, 250-24611, 250-24392
• 1 year unlimited-mileage quality guarantee

Fits BMW E36 Z3 1999-2000 M52 2.8L, Z3 2001-2002 M54 3.0L, E85 Z4 2003-2005 M54 2.5L 3.0LPremiumpartsWhosale