Pair O2 Oxygen Sensor for 2006-2010 Kia Optima Rondo 2.7L for 2007-2009 Hyundai Santa Fe 2.7L 250-24461

Fits：For 2007-2009 Hyundai Santa Fe 2.7L Before and After Secondary Catalytic Converter, Eng. VIN: D, FIFor 2006 Kia Optima 2.7L Before and After Catalytic Converter, Eng. VIN: 8, FIFor 2006-2010 Kia Optima 2.7L Before and After Primary Catalytic Converter, Eng. VIN: 4, FIFor 2007-2010 Kia Rondo 2.7L Before and After Primary Catalytic Converter, Eng. VIN: 6, FISpecifications: Pair 2 Brand New Bodeman Oxygen SensorUpstream & Downstream Sensor 4 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.