Air Fuel Ratio O2 Sensor for Mercedes-Benz B250, CLA250, GLA250

Upgrade your Mercedes-Benz with this Air Fuel Ratio O2 Sensor, a precise, plug-and-play solution designed for B250, CLA250, and GLA250 models. From the trusted IWOKPHD brand, this sensor is engineered to monitor the exhaust gas composition and help maintain optimal air-fuel balance. By delivering accurate lambda readings, it supports smoother idle, better throttle response, and cleaner emissions, helping your engine run efficiently and reliably over time.

Benefits & Tips

• Improve fuel efficiency and engine performance by maintaining the correct air-fuel mixture across driving conditions, including cold starts and highway cruising.
• Enhanced cold-start response thanks to the heating type element, reducing rushes to reach optimal combustion more quickly.
• Easy installation with a direct fit for listed Mercedes-Benz models; replace a worn sensor to reduce rough running, misfires, or check engine light issues.

Product specifications

• Brand: IWOKPHD
• OE No.: A0095425618; A00 854 256 018; A00 954 256 18 17341
• OEM/Manufacturer Part Numbers: OS0007; 009 542 56 18 0258017341/342
• Sensor Type: Piezoelectric
• Heating Type: Heating
• Measuring Range: Lambda (air-fuel ratio) O2 sensor
• Application/Fitment: For Mercedes-Benz B250 (L4 2.0L, 2013-2018), CLA250 (L4 2.0L, 2014-2019), CLA45 AMG (L4 2.0L, 2014-2019), GLA250 (L4 2.0L, 2015-2020), GLA45 AMG (L4 2.0L, 2015-2019), SL400 (V6 3.0L, 2015-2016), SL550 (V8 4.7L, 2013-2020), SL63 AMG (V8 5.5L, 2013-2019), SLK350 (V6 3.5L, 2014-2016)
• Origin: Mainland China
• Package Includes: 1 x Oxygen Sensor
• Warranty: 1 year (Replacement Warranty)
• Notes: Manufacturer part numbers include multiple cross-references for compatibility

Package includes

• 1 x Oxygen Sensor

Warnings / Reminders

• Please check the product picture and ensure fitment before ordering. If you are unsure about compatibility, contact us before you order.
• Items are shipped within 2 working days after payment is confirmed. Ensure your shipping address is correct to avoid delays.
• Import duties, taxes, and charges are not included in the item price or shipping charges; these are the buyer's responsibility.
• We will replace malfunctioning items when received, provided they are returned in original packaging. Positive feedback is appreciated.
• All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

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