Mopar Performance Oxygen Sensor Sensor

The Mopar Performance Oxygen Sensor (also called an O2 sensor or exhaust gas oxygen sensor) measures the oxygen level in the exhaust stream. It sends that data to the engine control module so the module can adjust the air-fuel mixture for efficient fuel management and emissions compliance.

Key Features:

• Monitors exhaust oxygen levels to support proper air-fuel ratios and efficient engine operation
• Engineered to OEM design specifications for consistent fit and function
• Durable construction built to withstand high exhaust temperatures, corrosion and harsh under-vehicle conditions
• Connector design supports stable electrical connections and dependable signal transmission
• Works with the emissions control system to help maintain compliance with environmental standards
• Available in upstream (before catalyst) and downstream (after catalyst) positions, as well as left and right sides, across the product line

Mopar parts are developed using original engineering data from the manufacturer of Chrysler, Dodge, Jeep and Ram vehicles. A replacement oxygen sensor can help restore fuel economy and clear related diagnostic trouble codes. Select the option below that matches the sensor position you need.