NGK Part 24409 Oxygen Sensor for Honda Civic and Acura RSX – OE Replacement

NTK is the world's largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle's on-board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. Providing constant closed loop feedback to the ECU, oxygen sensors help to control the air-fuel ratio while alerting OBDII systems of possible problems with fuel delivery or catalytic converter efficiency. A ceramics company at our core, NTK uses state-of-the art technology enabling control of the ceramic element used in our oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology. NTK is constantly improving sensor designs to provide excellent performance and improve resistance to failure. NTK works with their OEM manufacturers through each phase of development from concept to production.

• ADVANCED CERAMIC SENSOR ELEMENT: 3-stage contaminant-resistant plasma jet and deposit trap overcoat protects against element poisoning

The NGK Part 24409 oxygen sensor is a direct-fit replacement designed specifically for Honda Civic models from 2002 to 2005 and Acura RSX models from 2002 to 2004. Engineered with advanced ceramic sensor elements, this sensor features a 3-stage contaminant-resistant plasma jet and deposit trap overcoat that effectively protects against element poisoning, ensuring long-lasting performance. Proper functioning of the oxygen sensor is critical for maintaining optimal engine operation, maximizing fuel efficiency, and reducing emissions by providing accurate feedback to the vehicle's ECU. This sensor seamlessly integrates into your vehicle’s exhaust system, delivering precise air-fuel ratio measurements essential for efficient combustion and emission control.
The NGK OE-quality sensor is manufactured with high-precision technology, ensuring compatibility and reliable performance. It supports the vehicle’s on-board diagnostics (OBDII) system, alerting you to potential issues with fuel delivery or catalytic converter efficiency. Designed with durability in mind, this sensor resists contaminants and environmental factors that can cause premature failure. Installation is straightforward, making it suitable for both professional mechanics and DIY enthusiasts seeking a dependable replacement.
Trust NGK’s expertise in sensor technology to deliver consistent, high-quality performance that meets or exceeds OEM standards. Whether restoring your vehicle’s emissions system or optimizing engine performance, the Part 24409 oxygen sensor offers a reliable solution backed by years of innovation and engineering excellence. This sensor is an essential component for maintaining your vehicle’s compliance with emissions regulations and ensuring smooth, efficient engine operation over the long term.

Features:

• Fits: 2002-2005 Honda Civic and 2002-2004 Acura RSX models

• Advanced ceramic sensor element: 3-stage contaminant-resistant plasma jet and deposit trap overcoat

• Direct fit OE replacement: ensures easy installation and compatibility

• Supports OBDII system: provides accurate feedback for engine management and diagnostics

• Durable construction: resistant to contaminants and environmental factors for extended service life

Fitment:
2002 Acura RSX Base
2002 Acura RSX Type-S
2002 Honda Civic Si
2003 Acura RSX Base
2003 Acura RSX Type-S
2003 Honda Civic Si
2004 Acura RSX Base
2004 Acura RSX Type-S
2004 Honda Civic Si
2005 Honda Civic Si

Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1