Oxygen Sensor Upstream 5-Wire Lambda for Volvo C30 C70 S40 S60 S70 S80 V50 V70

Oxygen Sensor Upstream 5-Wire Lambda for Volvo C30 C70 S40 S60 S70 S80 V50 V70 is a direct-fit, heated O2 sensor designed to deliver precise lambda readings for Volvo engines. The 5-wire design provides stable response and accurate air-fuel ratio control, helping reduce emissions and improve fuel efficiency while maintaining smooth engine performance.

Compatibility and scope: This upstream, front O2 sensor fits a range of Volvo models and engines from 1999 to 20113, including C30 (2007-2013), C70 (1999-2013), S40 (2004-2011), S60 (2012), S70 (1999), S80 (2000-2001), V50 (2005-2011), and V70 (1999). It supports various turbocharged 2.3L/2.4L/2.5L L5 configurations and the 2.9L V6 on applicable S80 models, providing reliable upstream lambda sensing for optimal combustion.

Main description

Engineered for durability and compatibility, this Oxygen Sensor Upstream 5-Wire Lambda delivers accurate oxygen readings to help your ECU optimize fuel delivery and exhaust management. Its upstream location means it monitors the exhaust gases before the catalytic converter, enabling proactive adjustments that improve drivability and emissions performance. The sensor’s heating functionality ensures quick warm-up to operating temperature, reducing rich running conditions during cold starts.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

At intercyprus.com since 2002 — trusted for quality and reliability.

Benefits & Tips

• Benefit: Quick, reliable diagnostic feedback helps prevent unnecessary repairs by accurately indicating fuel-air mixture issues.
• Tip: When replacing, ensure the sensor plug and wiring harness align with the original connector to avoid misreadings or harness damage.
• Tip: After installation, reset the ECU if recommended for your vehicle to ensure properly re-learned fuel trims.

Product specifications

• Brand Name: IWOKPHD
• Sensor Type: Oxygen Sensor Upstream 5-Wire Lambda
• Sensor Material/Technology: Piezoelectric
• Heating Type: Heating (Upstream)
• Repeatability: Upstream, Front O2
• Measuring Range: ES10923, 15176, 15667, 17034, 17332
• OEM No. / Part Numbers: 234-5702, 2345702, 30651724, 306517240, 30751545, 307515450, 9202153, 92021530, 9470983, 9487150, 9497317, 94709830, ES10923, 15176, 15667, 17034, 17332
• Origin: Mainland China
• Application: For VOLVO C30 2007-2013; For VOLVO C70 1999-2013; For VOLVO S40 2004-2011; For VOLVO S60 2012; For VOLVO S70 1999; For VOLVO S80 2000-2001; For VOLVO V50 2005-2011; For VOLVO V70 1999; For VOLVO C30 2007-2013 2.5L L5 Turbocharged Upstream; For VOLVO C70 1999 2.3L L5 Turbocharged Upstream; For VOLVO C70 1999 2.4L L5 Turbocharged Upstream; For VOLVO C70 2006-2013 2.5L L5 Turbocharged Upstream; For VOLVO S40 2004-2011 2.5L L5 Turbocharged Upstream; For VOLVO S60 2012 2.5L L5 Turbocharged Upstream; For VOLVO S70 1999 2.3L L5 Turbocharged Upstream; For VOLVO S70 1999 2.4L L5 Turbocharged Upstream; For VOLVO S80 2000-2001 2.9L L6 Upstream Left; For VOLVO V50 2005-2011 2.5L L5 Turbocharged Upstream; For VOLVO V70 1999 2.3L L5 Turbocharged Upstream; For VOLVO V70 1999 2.4L L5 Turbocharged Upstream

Package includes:

• 1 pcs

Warnings / Reminders

• Please verify compatibility with your vehicle’s year, model, and engine specification against the list in the Application section.
• Professional installation is recommended; disconnect the battery before replacement and follow proper safety procedures.
• If codes persist after installation, consult a qualified technician to inspect wiring and ECU data.