Home » O2 Sensor Lambda Air-Fuel Ratio for Alfa Romeo 156 GTV Spider

O2 Sensor Lambda Air-Fuel Ratio for Alfa Romeo 156 GTV Spider

SKU: 1005010006703836-Default Title
Default Title
€34,50
-38% €55,20 €34,50

Upgrade your Alfa Romeo 156, GTV, or Spider with this O2 Sensor Lambda Air-Fuel Ratio from IWOKPHD. This sensor is designed to deliver accurate lambda readings, enabling the engine control unit (ECU) to continuously fine-tune the air–fuel mix. The result is cleaner exhaust, better combustion efficiency, smoother idle, and more consistent performance across driving conditions. By providing precise oxygen-sensor data, it helps your vehicle maintain optimal fuel economy and reduces the chances of rough running or unnecessary emissions glitches over time.

Benefits & Tips

  • Improve fuel efficiency and reduce emissions by maintaining a stable air–fuel ratio across RPMs and loads.
  • Restore proper engine response after installation, helping prevent hesitations, surges, or rough idle caused by aging or faulty sensing.
  • Easy compatibility with a wide range of Alfa Romeo, Fiat, and Lancia models listed in the fitment section, making this replacement a versatile choice for multiple repairs.

Product specifications

  • Brand: IWOKPHD
  • Sensor type: Piezoelectric
  • Heating: Heating Type
  • Measuring range: Lambda Oxygen O2 Air Fuel Ratio Sensor
  • OEM / Interchange numbers: 0258006206, 0258006731, 0 258 006 206, 584343, AP812782, 46751082, 5001834021, 504083015, 584344, 1A009896
  • Origin: Mainland China
  • Compatibility / fitment: Fits Alfa Romeo models including 147 (937), 166 (936), Giulietta (940), GT (937), GTV (916C_), Spider (916S_), as well as Fiat and Lancia vehicles within the listed ranges. The applications cover several 1.2–3.2L engines and various body styles (hatchback, sedan, coupe, and convertible).
  • Included in package: 1 pcs
  • Part numbers / references: 0258006206, 0258006731, 0 258 006 206, 584344, 584343, AP812782, 46751082, 5001834021, 504083015, 1A009896
  • Compatibility note: Please verify your vehicle’s OEM part number and model year to ensure a perfect match for your repair or replacement.

Package includes:

  • 1 x O2 Sensor Lambda Air-Fuel Ratio sensor

Warnings / reminders

  • Ensure compatibility with your specific vehicle by cross-checking the listed model applications and OEM numbers.
  • Professional installation is recommended to guarantee correct sensor fitment and wiring connections.

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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