Upstream O2 Oxygen Sensor for Volvo 240 244 245 740 760 780 940 960#ST-23033 250-23033

Fits：For 1990-1992 Volvo 240 2.3L Upstream O2 Oxygen SensorFor 1993 Volvo 240 2.3L; Non Calif-ESV Upstream O2 Oxygen SensorFor 1989 Volvo 244 2.3L Upstream O2 Oxygen SensorFor 1989 Volvo 245 2.3L Upstream O2 Oxygen SensorFor 1989-1992 Volvo 740 2.3L; w/oRegina Engine Control System Upstream O2 Oxygen SensorFor 1987-1990 Volvo 760 2.8L Upstream O2 Oxygen SensorFor 1987-1990 Volvo 780 2.8L Upstream O2 Oxygen SensorFor 1991 Volvo 940 2.3L Upstream O2 Oxygen SensorFor 1992-1994 Volvo 960 2.9L Upstream O2 Oxygen SensorSpecifications: Brand New Bodeman Oxygen SensorUpstreamSensor 3 wire configurationNote: For clarification purposes:Upstream location is between the catalytic converter and the engineDownstream location is between the catalytic converter and the tailpipe Suggestion of Replacement:Normally, technicians advise the owners to replace their oxygen sensor after using two years or vehicles run more than 6W kilometers. By using new oxygen sensor,it may save about 15% engine for your vehicles. If you have a bad O2 sensor causing your vehicle to fail an emission test then this is the part for you.

• Accurate Emissions Monitoring: Measures the oxygen levels in the exhaust gases, providing critical feedback to the engine control unit (ECU) to adjust the air-fuel mixture for optimal combustion and emission control, ensuring compliance with emission standards.
• Enhanced Fuel Efficiency: By delivering precise data on oxygen content, the sensor helps the ECU maintain an optimal air-fuel ratio, improving fuel efficiency and reducing fuel consumption, which can lead to cost savings over time.
• Improved Engine Performance: Ensures the engine runs smoothly by contributing to proper fuel mixture regulation, which enhances throttle response, engine power, and overall drivability under various operating conditions.
• Durable and Heat-Resistant: Constructed from high-quality materials designed to withstand high temperatures and harsh exhaust conditions, providing reliable performance and a longer service life.
• Easy Replacement: Designed to meet OEM specifications for direct fitment, making installation straightforward with no modifications required, ensuring compatibility with the vehicle’s existing exhaust and emission control systems.