NTK 24435 Oxygen Sensor - Downstream Rear

Overview of NTK Direct Fit Oxygen Sensor 24435

The NTK Direct Fit Oxygen Sensor 24435 is engineered for precise emission control in select Acura and Honda vehicles. Designed as a heated oxygen sensor with a specific fit, it ensures accurate air-fuel mixture readings for optimal engine performance.

• Heated oxygen sensor type for faster response times
• Specific fitment for Acura and Honda models including Accord, MDX, Odyssey, and more
• Threaded mounting type with 18mm thread diameter for secure installation
• Four-wire configuration supporting sensor heating and signal transmission
• 21.75-inch wiring harness length for proper connection without modification

Detailed Product Description

This NTK oxygen sensor, part number 24435, belongs to the Direct Fit Oxygen Sensor line, which focuses on providing exact replacement sensors tailored to specific vehicle applications. The heated sensor design allows quicker activation, improving emission control system efficiency shortly after engine start. With a threaded mounting type and an 18mm thread diameter, this sensor installs directly into the exhaust system without adapters. The four-wire setup includes two wires for the heating element and two for the sensor signal, ensuring reliable operation. The 21.75-inch wiring harness length is optimized for the factory routing in compatible Acura and Honda models, including the Accord, Crosstour, MDX, Odyssey, Pilot, RDX, Ridgeline, TL, TSX, and ZDX.

Common Applications and Issues Addressed

• Restores accurate oxygen sensing for improved fuel efficiency
• Resolves check engine light triggers related to oxygen sensor faults
• Helps reduce vehicle emissions by maintaining proper air-fuel ratios
• Prevents rough idling and engine performance issues caused by faulty sensors
• Supports compliance with emission regulations in Acura and Honda vehicles

Installation Notes and Tips

• Ensure the vehicle is cool before sensor removal to avoid burns
• Use an oxygen sensor socket or appropriate tool for removal and installation
• Do not over-tighten; torque to manufacturer specifications for the 18mm threaded sensor
• Check wiring harness routing to prevent damage or interference
• Clear any diagnostic trouble codes after installation to reset the system

Quality Assurance and Warranty

NTK's Direct Fit Oxygen Sensor line is manufactured to meet OEM specifications for fit, form, and function. Each sensor undergoes rigorous testing to ensure durability and accurate performance. While specific warranty details may vary, NTK typically offers coverage against defects in materials and workmanship to provide confidence in product reliability.