Name: 25025003 Oxygen Sensor
Brand: FOCUSON SENSOR
Availability: InStock

25025003

Article number: BQ62011 FOCUSON SENSOR's product is cross-referenced with this one.

Analyzes oxygen levels in exhaust gases, allowing the ECU to adjust the air-fuel ratio for optimal combustion and reduced emissions.

Tailored for wholesale and OEM needs, our 25025003 support OE number cross-reference. Please consult our sales team for MOQ and procurement details.

Designed to meet international certifications such as ISO, CE, and DOT, ensuring compatibility and safety across global markets.

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Vehicle Fitment

Make	Model	Type	Engine Code	Capacity	Fuel Type	Year	Power

BMW	X5 (E53)	4.4 i	M62 B44 (448S2)	4398 CCM / 4.4 L	Petrol	2000-01-01 2003-09-01	210 KW / 286 PS
BMW	X5 (E53)	3.0 d	M57 D30 (306D1)	2925 CCM / 3.0 L	Diesel	2001-04-01 2003-09-01	135 KW / 184 PS
BMW	X5 (E53)	4.6 is	M62 B46 (468S1)	4619 CCM / 4.6 L	Petrol	2001-10-01 2003-09-01	255 KW / 347 PS
PORSCHE	CAYENNE (9PA)	S 4.5	M 48.00	4511 CCM / 4.5 L	Petrol	2002-09-01 2007-09-01	250 KW / 340 PS
PORSCHE	CAYENNE (9PA)	Turbo 4.5	M 48.50	4511 CCM / 4.5 L	Petrol	2002-09-01 2007-09-01	331 KW / 450 PS
BMW	X5 (E53)	3.0 i	M54 B30 (306S3)	2979 CCM / 3.0 L	Petrol	2000-04-01 2006-10-01	170 KW / 231 PS
BMW	X5 (E53)	4.4 i	N62 B44 A	4398 CCM / 4.4 L	Petrol	2003-10-01 2006-10-01	235 KW / 320 PS
BMW	X5 (E53)	3.0 d	M57 D30 (306D2)	2993 CCM / 3.0 L	Diesel	2003-10-01 2006-09-01	160 KW / 218 PS
PORSCHE	CAYENNE (9PA)	3.2	M02.2Y	3189 CCM / 3.2 L	Petrol	2003-10-01 2007-09-01	184 KW / 250 PS
BMW	X5 (E53)	4.8 is	N62 B48 A	4799 CCM / 4.8 L	Petrol	2004-04-01 2006-09-01	265 KW / 360 PS
PORSCHE	CAYENNE (9PA)	Turbo S 4.5	M 48.50S	4511 CCM / 4.5 L	Petrol	2004-01-01 2007-09-01	368 KW / 500 PS
PORSCHE	CAYENNE (9PA)	Turbo S 4.5	M 48.50T	4511 CCM / 4.5 L	Petrol	2006-03-01 2007-09-01	383 KW / 521 PS
PORSCHE	CAYENNE (9PA)	3.6	M 55.01	3598 CCM / 3.6 L	Petrol	2007-02-01 2010-09-01	213 KW / 290 PS
PORSCHE	CAYENNE (9PA)	S 4.8	M 48.01	4806 CCM / 4.8 L	Petrol	2007-02-01 2010-09-01	283 KW / 385 PS
PORSCHE	CAYENNE (9PA)	Turbo S 4.8	M 48.51	4806 CCM / 4.8 L	Petrol	2007-02-01 2010-09-01	368 KW / 500 PS
PORSCHE	CAYENNE (9PA)	3.2	M02.2Y	3189 CCM / 3.2 L	Petrol	2003-08-01 2007-09-01	177 KW / 241 PS
PORSCHE	CAYENNE (9PA)	GTS 4.8	M 48.01	4806 CCM / 4.8 L	Petrol	2007-10-01 2010-09-01	298 KW / 405 PS
PORSCHE	CAYENNE (9PA)	3.0 TDI	M 05.9D	2967 CCM / 3.0 L	Diesel	2009-02-01 2010-09-01	176 KW / 240 PS
PORSCHE	CAYENNE (9PA)	Turbo S 4.8	M 48.51	4806 CCM / 4.8 L	Petrol	2008-08-01 2010-09-01	404 KW / 550 PS
PORSCHE	CAYENNE (9PA)	Turbo S 4.8	M 48.51	4806 CCM / 4.8 L	Petrol	2007-02-01 2010-09-01	397 KW / 540 PS
BMW	X5 (E53)	3.0 d	M57 D30 (306D2)	2993 CCM / 3.0 L	Diesel	2003-10-01 2006-09-01	155 KW / 211 PS
PORSCHE	CAYENNE (9PA)	Turbo 4.8	M 48.51	4806 CCM / 4.8 L	Petrol	2007-09-01 2009-12-01	373 KW / 507 PS
PORSCHE	CAYENNE (9PA)	S 4.5		4511 CCM / 4.5 L	Petrol	2002-09-01 2006-12-01	184 KW / 250 PS
BMW	X5 (E53)	3.0 i	M54 B30 (306S3)	2979 CCM / 3.0 L	Petrol	2000-06-01 2006-12-01	168 KW / 228 PS

FAQs

It measures the oxygen levels in the exhaust gases, providing data to the engine control module for adjusting the air-fuel mixture.

Symptoms include poor fuel efficiency, reduced engine performance, and an illuminated check engine light.

It can lead to inefficient combustion, reduced fuel economy, and increased emissions.

Car models	BMW X5 (E53); PORSCHE CAYENNE (9PA)
Engines	M62 B44 (448S2); M57 D30 (306D1); M62 B46 (468S1); M 48.00; M 48.50; M54 B30 (306S3); N62 B44 A; M57 D30 (306D2); M02.2Y; N62 B48 A; M 48.50S; M 48.50T; M 55.01; M 48.01; M 48.51; M 05.9D;
Engine power (horsepower)	184-550 HP
Power (kilowatts)	135-404 KW
Year of manufacture	2000-2010

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25025003

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25025003

What is the function of an oxygen sensor?

What are common symptoms of a faulty oxygen sensor?

How does a faulty oxygen sensor affect engine performance?