Mercedes 400SE Oxygen Sensor Parts

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Mercedes 400SE
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Emission Control
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Oxygen Sensor
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Recommended replacement interval: 100,000 miles.
1992, 1993 Mercedes 400SE, 400SEL
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$97.99
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$102.07
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$218.00

The average price of a Mercedes 400SE oxygen sensor is between $97.99 and $97.99.

The Mercedes 400SE oxygen sensor is a critical part of the vehicle's exhaust system, designed with great precision to keep track of and gauge the oxygen levels in the exhaust gases as they leave the engine. The information is of paramount significance to the engine control unit (ECU) as it enables the latter to keep the air-fuel ratio perfect, enhancing fuel efficiency and minimizing emissions. The oxygen sensor is an important component that helps keep the engine at its optimal level so that the engine runs efficiently, which results in better fuel economy and reduced impact on the environment. But when the sensor fails or becomes faulty, it leads to higher emissions, bad fuel economy, and even damage to the catalytic converter.

Symptoms of a Faulty Mercedes 400SE Oxygen Sensor

A faulty oxygen sensor in a Mercedes 400SE can cause the check engine light to ominously illuminate on the dashboard. You might notice a decrease in fuel efficiency, which means more frequent trips to the gas pump. The car might exhibit rough idling or misfires, impacting the car's overall performance. There may be a noticeable increase in emissions, which can lead to a failed emissions test. In addition, the engine may have difficulty starting or experience stalling during operation.

Typical Lifespan of a Mercedes 400SE Oxygen Sensor

The oxygen sensor in a Mercedes 400SE will typically last between 60,000 and 100,000 miles. Its durability is based on driving conditions and how well it is maintained. Regular checks are advisable to enhance the optimal performance of the vehicle.

Popular Mercedes 400SE Oxygen Sensor Parts

Here at AutohausAZ, we pride ourselves in providing only the best parts, such as the Mercedes 400SE oxygen sensor, at downright unbeatable prices. Shopping with us allows you to have hugely discounted prices without compromising quality. Our quick shipping also gets your parts delivered promptly to your doorstep, optimizing your car's performance without interruption. Our hassle-free returns system also removes stress from any errors, ensuring that your shopping experience is as seamless as possible. Select AutohausAZ for all your Mercedes 400SE oxygen sensor requirements and gain the advantage of top-notch service blended with optimum savings.