O2 Sensor Upstream 4-Wire for Chevrolet Captiva Sport 2.4L 4-Cylinder Engine, Compatible with Chevrolet

Upgrade your Chevrolet Captiva Sport with a genuine upstream O2 sensor designed for 2.4L four‑cylinder GM engines. This 4‑wire, piezoelectric oxygen sensor features semi‑heating to deliver fast, stable readings that help the engine control unit optimize the air/fuel mix, reduce emissions, and restore smooth idle and throttle response.

Designed to fit a range of GM 2.4L models, this sensor supports CHEVROLET CAPTIVA SPORT, EQUINOX, MALIBU, HHR, and SATURN AURA/SKY VUE 2.4 engines for reliable performance where you need it most.

Benefits & Tips

• Faster sensor warm‑up and stable readings during cold starts thanks to the semi‑heating design, helping improve fuel efficiency and reduce rough running.
• Precise oxygen sensing with a 4‑wire configuration delivers accurate ECU fuel trims, which can lower emissions and help pass inspections.
• Direct‑fit OEM compatibility (OEM No. 12606671) for confident installation and dependable long‑term operation.

Product specifications

• Brand: WEIDA AUTO PARTS
• Part type: Upstream O2 Sensor
• Sensor Type: Piezoelectric
• Wiring: 4‑Wire
• Heating: semi‑heating
• OEM No.: 12606671
• Measuring Range: compatible with CHEVROLET CAPTIVA SPORT, EQUINOX, MALIBU, HHR, SATURN AURA, SKY VUE 2.4
• Hysteresis: 12606671
• Repeatability: 234‑4242
• Origin: Mainland China

Package includes:

• 1 x Upstream O2 Sensor for 2.4L GM 4‑cylinder platforms (Capitiva Sport, Equinox, Malibu, HHR, Saturn Aura/Sky Vue)

Warnings / reminders

• Disconnect the vehicle battery before installation and allow the exhaust system to cool.
• Handle the sensor carefully; avoid dropping or bending the sensing element.
• After installation, monitor engine performance and ensure there are no exhaust leaks or fault codes.

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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