Rear Oxygen Sensor 4-Wire Lambda Sensor for Chevrolet Cruze Sonic Trax Heated Rear Position
Upgrade your exhaust monitoring with a reliable rear oxygen sensor designed for Chevrolet Cruze, Sonic, and Trax models from 2011–2013. This 4-wire lambda sensor is a heated, rear-position O2 sensor built to deliver accurate readings of exhaust gases, helping your engine optimize the air-fuel mix, reduce emissions, and maintain smooth performance. Manufactured by WEIDA AUTO PARTS, it’s a practical choice when replacing a worn or faulty sensor and restoring proper downstream feedback to your vehicle’s ECU. OEM reference 234-4528 ensures compatibility with the factory part so you don’t have to guess at fitment.
Benefits & Tips
- Quicker heater warm-up for faster readings, improving cold-start emissions readiness and overall engine efficiency.
- Maintains accurate exhaust gas monitoring to help keep the check engine light off and preserve optimal fuel economy.
- Easy compatibility check using OEM number 234-4528 ensures you’re choosing the correct rear O2 sensor for your 2011–2013 Chevrolet Cruze/Sonic/Trax with 1.4L or 1.8L engines.
Product specifications
- Brand: WEIDA AUTO PARTS
- Category: Oxygen Sensor / 4-Wire Lambda Sensor
- Part Type: Rear Oxygen Sensor (4-Wire, Heated)
- Vehicle compatibility: Chevrolet Cruze, Sonic, Trax (2011–2013) with 1.4L or 1.8L engines
- OEM Number: 234-4528
- Sensing Element Type: Piezoelectric
- Wiring: 4 wires
- Heating: Yes
- Origin: Mainland China
Package includes:
- 1 x Rear Oxygen Sensor (4-Wire Lambda Sensor) for Chevrolet Cruze/Sonic/Trax 2011–2013
Warnings / Reminders
- Confirm compatibility with your vehicle using OEM part number 234-4528 before purchasing.
- Professional installation is recommended to ensure correct fitment and wiring connection.
- Handle with care and avoid contact with the sensor tip during installation.
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