BMW 525I Oxygen Sensor Parts

Showing 13 out of 13 part(s) found in our catalog.

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BMW 525I
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Emission Control
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Oxygen Sensor
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OEM
Recommended replacement interval: 100,000 miles.
2001, 2002, 2003 BMW 525i, 525i Sport Wagon
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$60.99
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$63.53
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$65.82
OEM
2001, 2002, 2003 BMW 525i, 525i Sport Wagon
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$64.99
Reg
$67.70
List
$332.20
OEM
Recommended replacement interval: 100,000 miles. 2 per car.
2001, 2002, 2003 BMW 525i, 525i Sport Wagon
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$81.99
Reg
$85.41
List
$254.18
OEM
Recommended replacement interval: 100,000 miles.
1989, 1990, 1991, 1992, 1993, 1994, 1995 BMW 525i, 525iT
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$97.99
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$102.07
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$218.00
OEM
1 per car.
2006, 2007 BMW 525i
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$130.99
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$136.45
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$377.87
OEM
2 per car. Recommended replacement interval: 100,000 miles.
2004, 2005 BMW 525i
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$157.99
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$164.57
List
$186.30
OEM
1 per car.
2006, 2007 BMW 525i
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$151.99
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$158.32
List
$395.54
OEM
1 per car. Recommended replacement interval: 100,000 miles.
2004, 2005 BMW 525i
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$106.99
Reg
$111.45
List
$310.17
OEM
Recommended replacement interval: 100,000 miles.
2004, 2005 BMW 525i
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$100.99
Reg
$105.20
List
$310.17
OEM
2006 BMW 525i
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$100.99
Reg
$105.20
List
$406.33
OEM
2006, 2007 BMW 525i
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$62.99
Reg
$65.61
List
$302.31
OEM
Recommended replacement interval: 60,000 miles.
1991, 1992, 1993, 1994, 1995 BMW 525i, 525iT
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$83.99
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$87.49
List
$112.90
OEM
1 per car.
2006 BMW 525i
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$112.99
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$117.70
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$395.54

The average cost of a BMW 525I oxygen sensor is between $60.99 and $157.99.

A BMW 525i oxygen sensor is a vital part of the car's exhaust system, as it continuously monitors the oxygen levels in the exhaust gases. The sensor relays the information in real time to the engine control unit (ECU), allowing the latter to make the necessary adjustments to the air-fuel mixture for efficient combustion. The oxygen sensor ensures the right mix of air and fuel, thereby enhancing fuel economy, reducing emissions, and preserving engine performance. It also plays a vital role in complying with environmental regulations by reducing harmful emissions released by the vehicle. A faulty or malfunctioning oxygen sensor may result in poor engine performance, excessive fuel consumption, and high emissions, usually accompanied by the illumination of the check engine light.

Symptoms of a Faulty BMW 525I Oxygen Sensor

A bad oxygen sensor in a BMW 525i usually results in reduced gas mileage, making the car use more fuel than normal. The check engine light may come on in the dashboard, indicating a possible problem with the sensor. The car may idle roughly or stall, which means that the engine is not getting the proper air-to-fuel mixture. Additionally, there may be a dramatic rise in exhaust emissions, which would cause the vehicle to fail an emissions test. Finally, the car's acceleration may become sluggish, as the engine is unable to perform optimally without proper sensor input.

Typical Lifespan of a BMW 525I Oxygen Sensor

A BMW 525i oxygen sensor may have a life span of 60,000 to 100,000 miles. This would be based on usage and maintenance practices. Periodic checking and immediate replacement are recommended for the purpose of enhancing the optimum in vehicle performance.

Popular BMW 525I Oxygen Sensor Parts

At AutohausAZ, we are proud to offer the best quality parts, such as the BMW 525I oxygen sensor, at prices you won't find anywhere else. Our significantly lower prices will allow you to get the part you need without breaking the bank. And with our quick shipping, your BMW 525I will be back on the road in no time. We realize that occasionally things don't quite fit the way they should, so we've created a simple returns policy to ensure that your shopping experience remains hassle-free and uncomplicated. Expect AutohausAZ to provide outstanding value and convenience with every visit.