Description
The Mercedes-Benz Lambda Sensor (Part No. A0075426418) is a genuine oxygen sensor designed to precisely measure the oxygen content in the exhaust gases. This vital component provides accurate feedback to the engine control unit (ECU), ensuring the correct air-fuel mixture for maximum fuel efficiency, reduced emissions, and optimal engine performance.
Manufactured according to Mercedes-Benz’s exacting quality standards, the A0075426418 Lambda Sensor features a high-temperature-resistant design, stainless-steel housing, and a fast-response sensing element. It ensures reliable operation even under demanding driving and thermal conditions.
Key Features:
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Genuine Mercedes-Benz Lambda (Oxygen) Sensor
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Part number: A0075426418
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Ensures precise air-fuel ratio control
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Reduces harmful exhaust emissions
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Enhances fuel efficiency and engine performance
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Durable, heat-resistant design for long service life
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Direct-fit replacement for easy installation
Compatibility / Fitment:
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Mercedes-Benz C-Class, E-Class, S-Class, GLC, and GLE models
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Also used in select Sprinter and CLS variants
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Verify with VIN to confirm fitment
Maintenance Tip:
Replace the Lambda Sensor every 60,000–100,000 km or if your vehicle shows signs of poor fuel economy, rough idle, or a “Check Engine” light related to oxygen sensor faults.

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