AP Exhaust Direct-Fit Replacement Oxygen Sensor

The AP Exhaust Direct-Fit Replacement Oxygen Sensor line offers O2 sensors (air-fuel ratio sensors) built to replace the original sensor in your exhaust system. An oxygen sensor reads the oxygen content of the exhaust gases and sends that data to the engine computer (ECU). The ECU uses it to keep the air-fuel mixture correct for efficient combustion and low emissions.

Key Features:

• Direct-fit OE-style replacement designed to restore factory emissions monitoring and fuel management
• Built to meet or match original equipment specifications
• Helps maintain the proper air-fuel ratio for fuel economy and reduced harmful emissions
• Supports emissions (smog) test compliance
• Made by AP Exhaust Technologies, an aftermarket exhaust and emissions parts brand

A worn or failing oxygen sensor can cause a Check Engine Light, poor fuel economy, rough idle, and failed emissions tests. Replacing it with an AP Exhaust direct-fit sensor helps your engine management system work as designed. Select the correct part number for your application from the options in this product line.