Oxygen Sensor for Volvo S80 and XC90 2345703 Heated Lambda O2 Sensor Compatible with Volvo
Volvo S80 XC90 Oxygen Sensor 2345703 Lambda O2 Sensor by IWOKPHD is a high-quality, heated oxygen sensor designed to deliver precise lambda readings for Volvo S80 and XC90 models. This replacement sensor helps your engine maintain the ideal air-fuel ratio, which translates to smoother idling, better fuel efficiency, and reduced exhaust emissions. By ensuring accurate feedback from the exhaust stream, it supports your vehicle’s ECU in making timely fuel adjustments, helping you drive with confidence between service intervals.
Built to fit Volvo S80 (1999–2005) and XC90 (2003–2005), this sensor is designed to match the performance and reliability of the original part. It carries OEM compatibility across multiple part numbers, including 8670279, 86702790, 9470570, 94705700, 8631643, and 86316430, among others, ensuring a broad fit across affected VIN ranges. The heating element promotes faster catalyst warm-up, so you experience quicker reductions in pollutants and more consistent engine performance, especially during cold starts.
Manufactured with attention to durability and real-world use, the IWOKPHD oxygen sensor is ready for long-term fit and reliable operation. It is sourced from Mainland China and designed to meet the demands of daily driving and occasional heavy loads. For peace of mind, this part is backed by a two-year replacement warranty and CE certification, aligning with InterCyprus’ commitment to compliant, dependable automotive components.
Benefits & Tips
- Improve fuel efficiency and lower emissions by providing precise oxygen feedback to the engine control unit for optimal fuel trimming.
- Benefit from faster catalyst light-off thanks to the built-in heating element, which helps the engine reach optimal operating temperature sooner after startup.
- Choose a proven, OEM-compatible replacement for Volvo S80 1999–2005 and XC90 2003–2005 to maintain performance and avoid fitment hassles.
Product specifications
- Brand: IWOKPHD
- Model/Type: Oxygen Sensor (Lambda O2 Sensor), Heating Type
- Sensor Type: Piezoelectric
- OEM / Part Numbers: 8670279, 86702790, 9470570, 94705700, 8631643, 86316430
- Alternate Part Numbers: 8670277, 250-25011, 17135
- Applications: Volvo S80 (1999–2005), Volvo XC90 (2003–2005)
- Origin: Mainland China
- Package Includes: 1 piece (see Package Includes section)
All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.
Package includes:
- 1 pcs
Warnings / Reminders
- Please check the picture and the part number carefully to make sure that you bought the right part for your car.
- If you cannot be sure which item fits your car, please send the Part Number or the Original product photos to us to confirm it before order.
- The only way to be 100% sure the part will fit your vehicle is to check your original part. We will check for you and reply within 24 hours.
Shipping & Returns
All items will be sent out within 2 working days after the payment is confirmed. Please ensure your shipping address is correct. Import duties and taxes are not included in the item price or shipping charges. If you have questions or encounter issues, our team responds within 24 hours (excluding weekends and holidays).
Problem solved is better than negative feedback. If the parts are damaged in transit or have faults, please provide a problem description or photos, and our Customer Service and Technical Department will assist promptly.
Providing quality and trusted service since 2002 at intercyprus.com