Oxygen O2 Sensor Four-Wire Heated for Citroen, Fiat, Hyundai, Volkswagen, Renault Universal Fit
Upgrade your vehicle’s emissions control with the WEIDA AUTO PARTS 4-Wire Oxygen O2 Sensor—designed for a universal fit across Citroen, Fiat, Hyundai, VW, and Renault models. This heated, four-wire sensor uses a piezoelectric sensing element to deliver precise readings of exhaust oxygen levels, helping your engine management system optimize the air-fuel ratio for cleaner emissions, better fuel economy, and smoother idle.
Placement flexibility means this sensor works both upstream (between the catalytic converter and the engine) and downstream (between the catalytic converter and the tailpipe), making it a practical choice for maintenance and repairs across multiple vehicles. Trust a single part number (0258986507) to cover essential O2 sensing needs, simplifying inventory and installation decisions.
Key details: 100% new, shipped directly from the factory within 24 hours, and packaged in a natural box. Total length is 650 mm (25.59"), with origin listed as Mainland China. OEM/ Manufacture Number: 0258986507.
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Benefits & Tips
- Maintain optimal engine performance by providing accurate oxygen readings to the ECU, helping to minimize fuel consumption and reduce harmful emissions.
- DIY-friendly replacement for compatible vehicles—verify upstream vs downstream installation based on your vehicle’s original sensor location and service manual.
- Practical installation tips: disconnect the battery before wiring work, handle the sensor carefully, use appropriate torque on the sensor threads, and ensure electrical connector alignment to prevent misreadings.
Product Specifications
- Brand: WEIDA AUTO PARTS
- Part No: 0258986507
- Sensor Type: Heated O2 Sensor (4-Wire), Piezoelectric
- Location: Upstream (between catalytic converter and engine) or Downstream (between catalytic converter and tailpipe)
- Measuring Range: standard automotive O2 sensor signals (approximately 0–1 V typical)
- Total Length: 650 mm (25.59")
- Fitment: Citroen, Fiat, Hyundai, VW, Renault (universal fit)
- Origin: Mainland China
- Condition: 100% New
- Package: 1 piece with natural box
Package includes:
- 1 x Oxygen O2 Sensor (WEIDA) in natural box
Warnings/Reminders
- Ensure the engine is cool before removing or installing the sensor to avoid burns from hot exhaust components.
- Verify you are replacing the correct O2 sensor location (upstream vs downstream) for your vehicle model.
- Follow OEM torque specifications and guidelines; use anti-seize on the threads only if permitted by the manufacturer.