J.C. Whitney JDI96090001 Upstream Heated O2 Oxygen Sensor 4-Wire OEM Replacement

The J.C. Whitney JDI96090001 is a direct-fit, heated upstream oxygen sensor (O2 sensor) designed as an OEM-quality replacement. This 4-wire air/fuel ratio sensor installs in the upstream position — ahead of the catalytic converter — where it monitors exhaust gases and relays data to the engine control module to maintain optimal fuel mixture and combustion efficiency.

Engineered to meet or exceed original equipment specifications, this sensor features a threaded mounting style with pre-coated threads for easier installation. The integrated heating element allows the sensor to reach operating temperature quickly, ensuring accurate readings even during cold starts and reducing harmful emissions.

Key Features:

• Type: Heated upstream O2 sensor (air/fuel ratio sensor)
• Wire Configuration: 4-wire
• Mounting Style: Threaded-in
• Position: Upstream (before catalytic converter)
• Fit Type: Direct OEM replacement
• Quantity: Sold individually

Backed by J.C. Whitney's 1-year, unlimited-mileage warranty, this sensor is built to restore proper fuel trim, improve fuel economy, and eliminate oxygen sensor-related trouble codes such as P0130–P0167.