Oxygen Sensor Upstream Downstream Air Fuel Ratio for Mercedes CLA45 AMG

Oxygen Sensor Upstream Downstream Air Fuel Ratio for Mercedes CLA45 AMG

Upgrade the Mercedes CLA45 AMG’s fuel management with a precision oxygen sensor pair designed for both upstream and downstream monitoring. This two-sensor kit replaces the OEM units, delivering accurate exhaust readings to the engine control unit (ECU) to optimize the air-fuel ratio, enhance engine efficiency, and support cleaner emissions. Specifically engineered for CLA45 AMG models from 2014 to 2019, it aligns with the vehicle’s connectors and harness for a straightforward replacement.

Benefits & Tips

• Precise oxygen readings from both upstream and downstream sensors help the ECU maintain the correct air-fuel balance, improving throttle response and overall efficiency.
• Dual-sensor configuration supports accurate catalytic converter monitoring, contributing to lower emissions and better long-term engine health.
• Tip: When replacing both sensors, ensure the engine is cool and follow standard safety practices. If you’re unsure which item fits your car, send the part numbers or a photo to confirm before ordering.

Product Specifications

• Brand: IWOKPHD
• Application: Mercedes CLA45 AMG 2014-2019
• Sensor Type: Magnetic Induction
• OEM Numbers: A0095425618, A0075426318
• Measuring Range / Compatible Numbers: A00 954 256 18 17341 OS0007 009 542 56 18 0258017341 0258017342
• Origin: Mainland China
• Part Numbers (Replace For): A0095425618, A0075426318, A00 954 256 018, 0258017341, 0258017342
• Package Content: 2 x Oxygen Sensor
• Application Note: Please use the vehicle fitment in the listing to confirm compatibility. If unsure, provide the Part Number or a photo to confirm before ordering.

Package includes:

• 2 x Oxygen Sensor

Warnings / Reminders

• Note: Confirm vehicle fitment using the listing’s provided data. If you cannot determine the correct item for your car, contact us with the Part Number or a photo to verify before purchase.

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