Description
Maruti Suzuki Oxygen Sensor 18213M53M21
The Maruti Suzuki Oxygen Sensor 18213M53M21 is a vital emission-control and engine-management component designed to measure the amount of oxygen present in the exhaust gases. By transmitting real-time data to the engine control unit (ECU), this sensor allows the fuel injection system to maintain the precise air-fuel ratio needed for combustion. Manufactured to strict OEM factory standards, it withstands extreme exhaust temperatures and corrosive gas environments. Replacing a faulty or sluggish oxygen sensor with this authentic factory part restores proper fuel economy, prevents engine stuttering, and ensures compliance with emission standards.
Specifications
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Part Number: 18213M53M21
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Brand: Maruti Suzuki Genuine Parts (OEM)
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Type: Exhaust Oxygen Sensor / Lambda Sensor
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Material: High-Temperature Ceramic & Metal Housing
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Weight: ~150 grams
Compatibility
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Alto 800 / K10 / Celerio / Wagon R






