NTK 24297 Oxygen Sensor - Upstream Left

Direct Fit Oxygen Sensor for Nissan Sentra

NTK 24297 is a direct fit heated oxygen sensor built for specific applications, including the 2002 Nissan Sentra upstream left position. It is engineered for threaded mounting with a 4-wire configuration and a 15.2500 wiring harness length for OE-style replacement service.

As part of NTK’s Direct Fit Oxygen Sensor line, this sensor reflects the brand’s focus on application-specific coverage and OE-level fit, form, and function for import and domestic vehicles.

Key Features

• Direct fit oxygen sensor for specific vehicle applications
• Heated sensor design for faster operating readiness
• 4-wire configuration
• 18.000 thread diameter with threaded mounting type
• 15.2500 wiring harness length
• Fits 2002 Nissan Sentra, upstream left
• Part number 24297 for easy identification

Detailed Description

NTK 24297 is an OE-style oxygen sensor for the 2002 Nissan Sentra upstream left position, where accurate exhaust feedback is critical to engine management and emissions control. NTK manufactures oxygen sensors with ceramic technology developed from raw material through finished product, and each sensor is extensively tested during production to support consistent quality and reliability. This part number 24297 is also referenced for the same application under Bosch 15365 and DENSO Auto Parts 234-4468.

Common Issues This Sensor May Address

• Check engine light related to oxygen sensor performance
• Incorrect air-fuel mixture feedback to the engine control system
• Slow sensor response during closed-loop operation
• Emissions test failures tied to upstream sensor readings
• Rough idle or drivability concerns caused by faulty exhaust feedback

Installation Notes and Tips

Confirm the upstream left location before ordering, since this NTK oxygen sensor is application-specific. Verify the 4-wire connector, threaded mounting style, and 18.000 thread diameter against the original sensor on the 2002 Nissan Sentra. Use the vehicle’s service information for proper removal and installation procedures, and inspect the harness routing to match the 15.2500 wiring harness length.

Quality Assurance

NTK is a major original equipment oxygen sensor manufacturer with broad OE application coverage. The Direct Fit Oxygen Sensor line is built to support precise fitment and dependable operation for import and domestic vehicles, including the 2002 Nissan Sentra.