Startseite » Oxygen Sensor Upstream Air-Fuel Ratio for Mazda 3 2006-2013, Mazda 5 2008-2010 LFJD-18-8G1A

Oxygen Sensor Upstream Air-Fuel Ratio for Mazda 3 2006-2013, Mazda 5 2008-2010 LFJD-18-8G1A

SKU: 1005011808577279-Default Title
Default Title
€49,15
-37% €78,63 €49,15

Upgrade your Mazda’s fuel management with the IWOKPHD Upstream Oxygen Sensor (Air-Fuel Ratio) designed for Mazda 3 models from 2006–2013 and Mazda 5 from 2008–2010. This heated, piezoelectric upstream O2 sensor delivers fast warm-up and precise measurements of the exhaust gas composition, helping the engine ECU maintain the optimal air–fuel ratio across a wide range of driving conditions. By providing accurate readings, it supports smoother idling, improved throttle response, and better fuel efficiency while reducing emissions.

Benefits & Tips

  • Faster stabilization: The heating type ensures the sensor reaches operating temperature quickly, delivering reliable readings shortly after startup and during cold starts.
  • Improved engine performance: Accurate upstream O2 sensing helps the ECU optimize combustion, which can translate to smoother acceleration and more consistent power delivery.
  • Maintenance-friendly guidance: Replacing a worn upstream sensor can restore fuel economy and prevent catalytic converter strain. After installation, drive normally to allow ECU adaptations to finalize.

Product specifications

  • Brand: IWOKPHD
  • Sensor Type: Piezoelectric
  • Type: Heating Type
  • Origin: Mainland China
  • Compatible vehicles: Mazda 3 (2006–2013), Mazda 5 (2008–2010)
  • OEM / Part Numbers: LFJD-18-8G1A, LFJD188G1A, LF3T-18-8G1, LF3T188G1, LF8R-18-8G1, LF8R188G1, LF8R-18-8G1A, LF8R188G1A, LFL7-18-8G1A, LFL7188G1A, LFL7-18-8G1B, LFL7188G1B, LFL7-18-8G1C, LFL7188G1C, 234-5058, 2345058, 250-25029, 25025029, 24368, 15788
  • Measuring Range / Notes: LFL7-18-8G1B; LFL7188G1B; LFL7-18-8G1C; LFL7188G1C (specifics align with OEM variant to ensure proper fitment)
  • Repeatability note: For Mazda 5 2008–2010

Package includes:

  • 1 PCS

Warnings / Reminders

Please check the product picture and fitment before you order. If you are unsure, contact us before you purchase. Otherwise, refunds for incorrect orders are not provided. We focus on high quality products and strictly test each item before shipment, ensuring a perfect match and stable installation.

Warranty and support: Warranty from the seller is 1 year (Replacement Warranty). 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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Note: Your item will be dispatched within 2 working days after payment is confirmed. Please ensure your shipping address is correct. Import duties, taxes, and charges are not included in the item price or shipping cost and are the buyer’s responsibility. If you have questions, your inquiry is welcome here and will be answered promptly (typically within 24 hours, excluding weekends and holidays).