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990mm wire length with OE connector and heated probe

Downstream or rear oxygen sensors sniff the exhaust that is leaving the catalytic converter. The downstream oxygen sensor does not have a direct correlation with fuel trim but it is used to determine the efficiency of your BMW's catalytic converters. A failed downstream oxygen sensor will cause a check engine light to illuminate on your dash. However, codes for the downstream oxygen sensor can also be triggered by a faulty catalytic converter as well.

Fits These Cars:

2000 BMW 323Ci Oxygen Sensor
Position: Downstream Front
For cylinders 1-3, after catalytic converter
2000 BMW 323Ci Oxygen Sensor
Position: Downstream Rear
For cylinders 4-6, after catalytic converter
1999 BMW 323i Oxygen Sensor
Body type: Sedan, Mfr body code: E46, Position: Downstream Front
For cylinders 1-3, after catalytic converter
1999 BMW 323i Oxygen Sensor
Body type: Sedan, Mfr body code: E46, Position: Downstream Rear
For cylinders 4-6, after catalytic converter
2000 BMW 323i Oxygen Sensor
Position: Downstream Front
For cylinders 1-3, after catalytic converter
2000 BMW 323i Oxygen Sensor
Position: Downstream Rear
For cylinders 4-6, after catalytic converter
2001 BMW 325Ci Oxygen Sensor
Position: Downstream Front
For cylinders 1-3, after catalytic converter
2001 BMW 325Ci Oxygen Sensor
Position: Downstream Rear
For cylinders 4-6, after catalytic converter
2002 BMW 325Ci Oxygen Sensor
Position: Downstream Front
For cylinders 1-3, after catalytic converter
2002 BMW 325Ci Oxygen Sensor
Position: Downstream Rear
For cylinders 4-6, after catalytic converter
2003 BMW 325Ci Oxygen Sensor
Body type: Convertible, Position: Downstream Front
Up to 3/2003, For cylinders 1-3, after catalytic converter
2003 BMW 325Ci Oxygen Sensor
Body type: Coupe, Engine designation: M54, Position: Downstream Front
Up to 3/2003,For cylinders 1-3, after catalytic converter
2003 BMW 325Ci Oxygen Sensor
Body type: Convertible, Position: Downstream Rear
Up to 3/2003, For cylinders 4-6, after catalytic converter
2003 BMW 325Ci Oxygen Sensor
Body type: Coupe, Engine designation: M54, Position: Downstream Rear
Up to 3/2003, For cylinders 4-6, after catalytic converter
2001 BMW 325i Oxygen Sensor
Position: Downstream Front
For cylinders 1-3, after catalytic converter
2001 BMW 325i Oxygen Sensor
Position: Downstream Rear
For cylinders 4-6, after catalytic converter
2002 BMW 325i Oxygen Sensor
Position: Downstream Front
For cylinders 1-3, after catalytic converter
2002 BMW 325i Oxygen Sensor
Position: Downstream Rear
For cylinders 4-6, after catalytic converter
2003 BMW 325i Oxygen Sensor
Engine designation: M54, Position: Downstream Front
Up to 3/2003, For cylinders 1-3, after catalytic converter
2003 BMW 325i Oxygen Sensor
Engine designation: M54, Position: Downstream Rear
Up to 3/2003, For cylinders 4-6, after catalytic converter
2001 BMW 325xi Oxygen Sensor
Position: Downstream Front
For cylinders 1-3, after catalytic converter
2001 BMW 325xi Oxygen Sensor
Position: Downstream Rear
For cylinders 4-6, after catalytic converter
2002 BMW 325xi Oxygen Sensor
Position: Downstream Front
For cylinders 1-3, after catalytic converter
2002 BMW 325xi Oxygen Sensor
Position: Downstream Rear
For cylinders 4-6, after catalytic converter
2003 BMW 325xi Oxygen Sensor
Position: Downstream Front
Up to 3/2003, For cylinders 1-3, after catalytic converter
2003 BMW 325xi Oxygen Sensor
Position: Downstream Rear
Up to 3/2003, For cylinders 4-6, after catalytic converter
2000 BMW 328Ci Oxygen Sensor
Position: Downstream Front
For cylinders 1-3, after catalytic converter
2000 BMW 328Ci Oxygen Sensor
Position: Downstream Rear
For cylinders 4-6, after catalytic converter
1999 BMW 328i Oxygen Sensor
Body type: Sedan, Mfr body code: E46, Position: Downstream Front
For cylinders 1-3, after catalytic converter
1999 BMW 328i Oxygen Sensor
Body type: Sedan, Mfr body code: E46, Position: Downstream Rear
For cylinders 4-6, after catalytic converter
2000 BMW 328i Oxygen Sensor
Position: Downstream Front
For cylinders 1-3, after catalytic converter
2000 BMW 328i Oxygen Sensor
Position: Downstream Rear
For cylinders 4-6, after catalytic converter
2001 BMW 330Ci Oxygen Sensor
Position: Downstream Front
For cylinders 1-3, after catalytic converter
2001 BMW 330Ci Oxygen Sensor
Position: Downstream Rear
For cylinders 4-6, after catalytic converter
2002 BMW 330Ci Oxygen Sensor
Position: Downstream Front
For cylinders 1-3, after catalytic converter
2002 BMW 330Ci Oxygen Sensor
Position: Downstream Rear
For cylinders 4-6, after catalytic converter
2003 BMW 330Ci Oxygen Sensor
Position: Downstream Front
Up to 3/2003, For cylinders 1-3, after catalytic converter
2003 BMW 330Ci Oxygen Sensor
Position: Downstream Rear
Up to 3/2003, For cylinders 4-6, after catalytic converter
2001 BMW 330i Oxygen Sensor
Position: Downstream Front
For cylinders 1-3, after catalytic converter
2001 BMW 330i Oxygen Sensor
Position: Downstream Rear
For cylinders 4-6, after catalytic converter
2002 BMW 330i Oxygen Sensor
Position: Downstream Front
For cylinders 1-3, after catalytic converter
2002 BMW 330i Oxygen Sensor
Position: Downstream Rear
For cylinders 4-6, after catalytic converter
2003 BMW 330i Oxygen Sensor
Position: Downstream Front
Up to 3/2003, For cylinders 1-3, after catalytic converter
2003 BMW 330i Oxygen Sensor
Position: Downstream Rear
Up to 3/2003, For cylinders 4-6, after catalytic converter
2001 BMW 330xi Oxygen Sensor
Position: Downstream Front
For cylinders 1-3, after catalytic converter
2001 BMW 330xi Oxygen Sensor
Position: Downstream Rear
For cylinders 4-6, after catalytic converter
2002 BMW 330xi Oxygen Sensor
Position: Downstream Front
For cylinders 1-3, after catalytic converter
2002 BMW 330xi Oxygen Sensor
Position: Downstream Rear
For cylinders 4-6, after catalytic converter
2003 BMW 330xi Oxygen Sensor
Position: Downstream Front
Up to 3/2003, For cylinders 1-3, after catalytic converter
2003 BMW 330xi Oxygen Sensor
Position: Downstream Rear
Up to 3/2003, For cylinders 4-6, after catalytic converter
2001 BMW 525i Oxygen Sensor
Position: Downstream Front
For cylinders 1-3, after catalytic converter
2001 BMW 525i Oxygen Sensor
Position: Downstream Rear
For cylinders 4-6, after catalytic converter
2002 BMW 525i Oxygen Sensor
Position: Downstream Front
For cylinders 1-3, after catalytic converter
2002 BMW 525i Oxygen Sensor
Position: Downstream Rear
For cylinders 4-6, after catalytic converter
2003 BMW 525i Oxygen Sensor
Position: Downstream Front
For cylinders 1-3, after catalytic converter
2003 BMW 525i Oxygen Sensor
Position: Downstream Rear
For cylinders 4-6, after catalytic converter
1998 BMW 528i Oxygen Sensor
Position: Downstream Front
From 9/1998, For cylinders 1-3, after catalytic converter
1998 BMW 528i Oxygen Sensor
Position: Downstream Rear
From 9/1998, For cylinders 4-6, after catalytic converter
1999 BMW 528i Oxygen Sensor
Position: Downstream Front
For cylinders 1-3, after catalytic converter
1999 BMW 528i Oxygen Sensor
Position: Downstream Rear
For cylinders 4-6, after catalytic converter
2000 BMW 528i Oxygen Sensor
Position: Downstream Front
For cylinders 1-3, after catalytic converter
2000 BMW 528i Oxygen Sensor
Position: Downstream Rear
For cylinders 4-6, after catalytic converter
2001 BMW 530i Oxygen Sensor
Position: Downstream Front
For cylinders 1-3, after catalytic converter
2001 BMW 530i Oxygen Sensor
Position: Downstream Rear
For cylinders 4-6, after catalytic converter
2002 BMW 530i Oxygen Sensor
Position: Downstream Front
For cylinders 1-3, after catalytic converter
2002 BMW 530i Oxygen Sensor
Position: Downstream Rear
For cylinders 4-6, after catalytic converter
2003 BMW 530i Oxygen Sensor
Position: Downstream Front
For cylinders 1-3, after catalytic converter
2003 BMW 530i Oxygen Sensor
Position: Downstream Rear
For cylinders 4-6, after catalytic converter
2001 BMW X5 Oxygen Sensor
Sub model: 3.0i, Position: Downstream Front
For cylinders 1-3, after catalytic converter
2001 BMW X5 Oxygen Sensor
Sub model: 3.0i, Position: Downstream Rear
For cylinders 4-6, after catalytic converter
2002 BMW X5 Oxygen Sensor
Sub model: 3.0i, Position: Downstream Front
For cylinders 1-3, after catalytic converter
2002 BMW X5 Oxygen Sensor
Sub model: 3.0i, Position: Downstream Rear
For cylinders 4-6, after catalytic converter
2003 BMW X5 Oxygen Sensor
Sub model: 3.0i, Position: Downstream Front
For cylinders 1-3, after catalytic converter
2003 BMW X5 Oxygen Sensor
Sub model: 3.0i, Position: Downstream Rear
For cylinders 4-6, after catalytic converter
2004 BMW X5 Oxygen Sensor
Sub model: 3.0i, Position: Downstream Front
For cylinders 1-3, after catalytic converter
2004 BMW X5 Oxygen Sensor
Sub model: 3.0i, Position: Downstream Rear
For cylinders 4-6, after catalytic converter
2005 BMW X5 Oxygen Sensor
Sub model: 3.0i, Position: Downstream Front
For cylinders 1-3, after catalytic converter
2005 BMW X5 Oxygen Sensor
Sub model: 3.0i, Position: Downstream Rear
For cylinders 4-6, after catalytic converter
2006 BMW X5 Oxygen Sensor
Sub model: 3.0i, Position: Downstream Front
For cylinders 1-3, after catalytic converter
2006 BMW X5 Oxygen Sensor
Sub model: 3.0i, Position: Downstream Rear
For cylinders 4-6, after catalytic converter
1998 BMW Z3 Oxygen Sensor
Engine base: 2.8L L6, Position: Downstream Front
From 9/1998, For cylinders 1-3, after catalytic converter
1998 BMW Z3 Oxygen Sensor
Engine base: 2.8L L6, Position: Downstream Rear
From 9/1998, For cylinders 4-6, after catalytic converter
1999 BMW Z3 Oxygen Sensor
Sub model: Coupe, Position: Downstream Front
For cylinders 1-3, after catalytic converter
1999 BMW Z3 Oxygen Sensor
Sub model: Roadster, Position: Downstream Front
For cylinders 1-3, after catalytic converter
1999 BMW Z3 Oxygen Sensor
Sub model: Coupe, Position: Downstream Rear
For cylinders 4-6, after catalytic converter
1999 BMW Z3 Oxygen Sensor
Sub model: Roadster, Position: Downstream Rear
For cylinders 4-6, after catalytic converter
2000 BMW Z3 Oxygen Sensor
Sub model: Coupe, Position: Downstream Front
For cylinders 1-3, after catalytic converter
2000 BMW Z3 Oxygen Sensor
Sub model: Roadster, Position: Downstream Front
For cylinders 1-3, after catalytic converter
2000 BMW Z3 Oxygen Sensor
Sub model: Coupe, Position: Downstream Rear
For cylinders 4-6, after catalytic converter
2000 BMW Z3 Oxygen Sensor
Sub model: Roadster, Position: Downstream Rear
For cylinders 4-6, after catalytic converter
2001 BMW Z3 Oxygen Sensor
Sub model: Coupe, Position: Downstream Front
For cylinders 1-3, after catalytic converter
2001 BMW Z3 Oxygen Sensor
Sub model: Roadster, Position: Downstream Front
For cylinders 1-3, after catalytic converter
2001 BMW Z3 Oxygen Sensor
Sub model: Coupe, Position: Downstream Rear
For cylinders 4-6, after catalytic converter
2001 BMW Z3 Oxygen Sensor
Sub model: Roadster, Position: Downstream Rear
For cylinders 4-6, after catalytic converter
2002 BMW Z3 Oxygen Sensor
Sub model: Coupe, Position: Downstream Front
For cylinders 1-3, after catalytic converter
2002 BMW Z3 Oxygen Sensor
Sub model: Roadster, Position: Downstream Front
For cylinders 1-3, after catalytic converter
2002 BMW Z3 Oxygen Sensor
Sub model: Coupe, Position: Downstream Rear
For cylinders 4-6, after catalytic converter
2002 BMW Z3 Oxygen Sensor
Sub model: Roadster, Position: Downstream Rear
For cylinders 4-6, after catalytic converter
2003 BMW Z4 Oxygen Sensor
Position: Downstream Front
For cylinders 1-3, after catalytic converter
2003 BMW Z4 Oxygen Sensor
Position: Downstream Rear
For cylinders 4-6, after catalytic converter
2004 BMW Z4 Oxygen Sensor
Position: Downstream Front
For cylinders 1-3, after catalytic converter
2004 BMW Z4 Oxygen Sensor
Position: Downstream Rear
For cylinders 4-6, after catalytic converter
2005 BMW Z4 Oxygen Sensor
Position: Downstream Front
For cylinders 1-3, after catalytic converter
2005 BMW Z4 Oxygen Sensor
Position: Downstream Rear
For cylinders 4-6, after catalytic converter
2004 BMW X3 Oxygen Sensor
Sub model: 2.5i, Position: Downstream Front
For cylinders 1-3, after catalytic converter
2004 BMW X3 Oxygen Sensor
Sub model: 3.0i, Transmission control type: Standard, Position: Downstream Front
For cylinders 1-3, after catalytic converter
2004 BMW X3 Oxygen Sensor
Sub model: 2.5i, Position: Downstream Rear
For cylinders 4-6, after catalytic converter
2004 BMW X3 Oxygen Sensor
Sub model: 3.0i, Transmission control type: Standard, Position: Downstream Rear
For cylinders 4-6, after catalytic converter
2005 BMW X3 Oxygen Sensor
Sub model: 2.5i, Position: Downstream Front
For cylinders 1-3, after catalytic converter
2005 BMW X3 Oxygen Sensor
Sub model: 3.0i, Transmission control type: Standard, Position: Downstream Front
For cylinders 1-3, after catalytic converter
2005 BMW X3 Oxygen Sensor
Sub model: 2.5i, Position: Downstream Rear
For cylinders 4-6, after catalytic converter
2005 BMW X3 Oxygen Sensor
Sub model: 3.0i, Transmission control type: Standard, Position: Downstream Rear
For cylinders 4-6, after catalytic converter
2006 BMW X3 Oxygen Sensor
Transmission control type: Standard, Position: Downstream Front
For cylinders 1-3, after catalytic converter
2006 BMW X3 Oxygen Sensor
Transmission control type: Standard, Position: Downstream Rear
For cylinders 4-6, after catalytic converter
Product match fitment

BMW Oxygen Sensor Rear - Genuine BMW 11781433940

Brand:
Genuine bmw logoGenuine BMW
SKU #:
BMW-11781433940
Part:
Oxygen Sensor
OE Numbers:
11781433940
FCP ID:
223591
$213.99 MSRP: $256.99
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