J.C. Whitney JRH96090010 Downstream Heated Oxygen Sensor 4-Wire OEM Replacement

The J.C. Whitney JRH96090010 is a direct-fit, OEM replacement downstream heated oxygen sensor designed to restore proper exhaust emissions monitoring and fuel management in compatible Honda and Acura vehicles. Engineered as a plug-and-play replacement, this sensor eliminates the guesswork and wiring modifications often associated with aftermarket O2 sensors.

Key Features:

• OEM Replacement: Designed to match the fit, form, and function of the original factory sensor
• Heated Design: Integrated heating element allows the sensor to reach optimal operating temperature quickly, improving accuracy and reducing cold-start emissions
• 4-Wire Configuration: Two wires for the heater circuit and two wires for the sensor signal — ensures direct connector compatibility
• Downstream Position: Monitors exhaust output after the catalytic converter to assess converter efficiency and support OBD-II diagnostics
• Direct Connector Fit: Plug-and-play installation with no splicing or adapters required for compatible applications

A faulty downstream oxygen sensor can trigger a Check Engine Light, cause failed emissions inspections, and reduce fuel efficiency. Replacing it with the J.C. Whitney JRH96090010 restores proper closed-loop fuel control and keeps your vehicle running cleanly and efficiently.