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Oxygen Sensor Air-Fuel Ratio for Mazda 3 BK Axela 1.5L 2003-2009

Unité de gestion de stock: 1005012061273260-Default Title
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€36,86
-38% €58,98 €36,86

Engineered for Mazda 3 BK Axela 1.5L models from 2003 to 2009, this Oxygen Sensor Air-Fuel Ratio replacement helps your engine breathe cleaner, run more efficiently, and respond crisply to throttle input. The O2 sensor monitors exhaust gas composition and communicates with the ECU to maintain the optimal air-fuel balance, delivering smoother idle, steadier acceleration, and lower emissions. Designed to fit Mazda 3 BK engines in the 1.4–1.6L range, it references multiple OE-style part numbers to ensure a reliable, plug‑in replacement for your vehicle.

Benefits & Tips

  • Restore precise fuel management: a healthy oxygen sensor helps the ECU fine-tune fuel delivery for better efficiency and performance.
  • Improve drive quality: expect smoother idle, steadier acceleration, and reduced hesitations after cold starts.
  • Practical tip: after installation, drive normally for a short period to allow the ECU to re-learn the new sensor’s signals and optimize performance.

Product Specifications

  • Sensor Type: Magnetic Induction
  • Heating Type: Heating Type
  • OE No.: Z601-18-861B, Z601-18-861A
  • Alternative Part Numbers: Z60118861B, Z60118861A, Z601 18 861B, Z601 18 861A
  • Origin: Mainland China
  • Application: For Mazda 3 (BK) 1.4L–1.6L engines
  • Warranty: 2 years (Replacement Warranty)

Package includes:

  • 1 x Oxygen Sensor Air-Fuel Ratio for Mazda 3 BK Axela 1.5L 2003-2009

Warnings / Reminders

  • Please check the part number carefully to ensure you’ve selected the correct part for your car. The listing includes multiple part numbers (Z601-18-861B/A and variants) to cover different trims.
  • If you’re unsure which item fits your vehicle, please send the Part Number or the original product photos to us to confirm before ordering. The only way to be 100% sure is to verify your original part.
  • All items are shipped after payment is confirmed, and compatibility checks are provided to help you avoid mismatches.

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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