BMW 540IT Oxygen Sensor Parts

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BMW 540IT
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Emission Control
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Oxygen Sensor
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OEM
Recommended replacement interval: 100,000 miles.
1999, 2000 BMW 540iT
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$60.99
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$63.53
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$65.82
OEM
1999, 2000 BMW 540iT
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Leaves closest warehouse today if ordered before 2 PM MST.
$64.99
Reg
$67.70
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$332.20
OEM
Recommended replacement interval: 100,000 miles. 2 per car.
1999, 2000 BMW 540iT
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Leaves closest warehouse today if ordered before 2 PM MST.
$95.99
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$99.99
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$333.74

BMW 540IT oxygen sensor typically cost between $60.99 and $95.99.

The oxygen sensor of the BMW 540iT is an essential part of the emissions control system of the vehicle. It monitors the amount of oxygen in exhaust gases and provides significant feedback to the engine control unit (ECU). Based on this information, the ECU can regulate the air-fuel ratio for peak combustion efficiency, enhancing fuel economy along with eradicating harmful emissions. By ensuring that the engine operates effectively, the oxygen sensor ensures the life and performance of the vehicle. The oxygen sensor monitoring and its replacement when faulty are essential to ensure the health of the vehicle and adherence to emissions standards.

Symptoms of a Faulty BMW 540IT Oxygen Sensor

A faulty oxygen sensor on a BMW 540IT can cause the ominous glow of the check engine light on the dashboard. The car can experience a noticeable decrease in gas mileage. The problem may cause rough idling or unpredictable engine operation. The car might also emit increased exhaust emissions, which can eventually cause failure in emissions testing. A strong sulfuric or rotten egg smell can be smelled emanating from the exhaust. You may also experience hesitation or stalling upon acceleration.

Typical Lifespan of a BMW 540IT Oxygen Sensor

The oxygen sensor of a BMW 540iT will typically last between 60,000 and 100,000 miles. However, its lifespan can be affected by driving conditions and maintenance. Regular check-ups can guarantee that the sensor is in functional state.

Popular BMW 540IT Oxygen Sensor Parts

Here at AutohausAZ, we're happy to provide you with a smooth and budget-friendly experience purchasing a BMW 540IT oxygen sensor. Our heavily discounted components allow you to purchase the best parts at a fraction of the cost. Our fast shipping means that you won't have to wait long to be back behind the wheel of your BMW, and our simple returns policy takes the inconvenience out of any exchanges that you may need. When you choose us, you're not only purchasing a part; you're embarking on a trouble-free experience from beginning to end.