Description:

[Vehicle Fitment]: "Downstream Left and Right": Compatible with BMW E39 540i 1997-2003 V8 4.4L, BMW E38 740i 1997-2001 V8 4.4L, BMW E38 740iL 1996-2001 V8 4.4L, BMW E38 750iL 1995-1998 V12 5.4L, BMW E31 840Ci 1996-1997 V8 4.4L, BMW E31 850Ci 1995-1997 V12 5.4L, BMW E39 M5 2000-2003 V8 5.0L, BMW Z8 E52 2000-2003 V8 5.0L, BMW Z8 E52 2003-2003 V8 4.8L. [Reference Number]: 11781742051, 250-24125, 25024125, 234-4681, 2344681. [Specification]: Wire Quantity: 4; Overall Length: 555 mm; Mounting Type: Threaded; Sensor Type: Heated; Connector Gender: Female; Package Quantity: 2x Oxygen Sensor; Packaging Type: Box. [Quality Construction]: Manufactured from premium materials for a long lifespan; Quick and easy installation, requiring no special tools..