BMW part 11781742050 - Oxygen Sensor - Before Catalyst
Supersedes expired part numbers: 11781433075, 11781742049

$69.95

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Oxygen sensor before catalyst / Regulating lambda probe.
Front left or right, four wire, heated. 320mm.
Recommended replacement interval: 100,000 miles.
1 to 2 per car depending on model, please verify quantity needed.

Part Number: 11 78 1 742 050 / 11-78-1-742-050

Brand: Bosch

$69.95

BMW Part 11781742050 - Oxygen Sensor - Before Catalyst

BMW Applications:
Model	Chassis	Engine	Year Range
320i	E46	M54	2001 - 2005
323Ci Convertible	E46	M52	2000 - 2000
323Ci Coupe	E46	M52	2000 - 2000
323i	E46	M52	1999 - 2000
323i Wagon	E46	M52	2000 - 2000
325Ci Convertible	E46	M54	2001 - 2006
325Ci Coupe M54	E46	M54	2001 - 2006
325i Sedan M54	E46	M54	2001 - 2005
325i Wagon M54	E46	M54	2001 - 2005
325xi	E46	M54	2001 - 2005
325xi Wagon	E46	M54	2001 - 2005
328Ci Coupe	E46	M52	2000 - 2000
328i	E46	M52	1999 - 2000
330Ci Convertible	E46	M54	2001 - 2006
330Ci Coupe	E46	M54	2001 - 2006
330i	E46	M54	2001 - 2005
330xi	E46	M54	2001 - 2005
525i	E39	M54	2001 - 2003
525i Wagon	E39	M54	2001 - 2003
528i	E39	M52	1997 - 2000
528i Wagon	E39	M52	1999 - 2000
530i	E39	M54	2001 - 2003
540i	E39	M62	1997 - 2003
540i Wagon	E39	M62	1999 - 2003
740i	E38	M62	1997 - 2001
740iL	E38	M62	1996 - 2001
750iL	E38	M73	1995 - 1998
750iL	E38	M73N	1999 - 2001
850Ci Coupe	E31	M73	1995 - 1997
ALPINA V8 Roadster	E52	M62	2003 - 2003
M5	E39	S62	2000 - 2003
X3 2.5i	E83	M54	2004 - 2005
X3 3.0i	E83	M54	2004 - 2006
X5 3.0i	E53	M54	2001 - 2006
X5 4.4i	E53	M62	2000 - 2003
X5 4.6is	E53	M62	2002 - 2003
Z3 2.5 Roadster	Z3	M52	1999 - 2000
Z3 2.5i Roadster	Z3	M54	2001 - 2002
Z3 2.8 Coupe	Z3	M52	1999 - 2000
Z3 2.8 Roadster	Z3	M52	1997 - 2000
Z3 3.0i Coupe	Z3	M54	2001 - 2002
Z3 3.0i Roadster	Z3	M54	2001 - 2002
Z4 2.5i Roadster	E85	M54	2003 - 2005
Z4 3.0i Roadster	E85	M54	2003 - 2005
Z8 Roadster	E52	S62	2000 - 2003