AP Exhaust OE-Style Replacement Oxygen Sensor

The AP Exhaust OE-Style Replacement Oxygen Sensor line offers direct-replacement O2 sensors (also called oxygen sensors or lambda sensors). They are designed to restore accurate exhaust monitoring and fuel management. The sensor reads the oxygen content of the exhaust gases and sends that information to the engine control unit (ECU). The ECU uses it to keep the air-fuel ratio at its best for efficient combustion and lower emissions.

Key Features:

• OE-style direct-replacement design that restores factory-type emissions performance
• Built to match original equipment fit, form, and function
• Gives the ECU accurate signal feedback to help maintain proper air-fuel ratio
• Helps support fuel economy and lower harmful emissions
• Supports emissions (smog) test compliance
• Made by AP Exhaust Technologies, an established maker of exhaust and emissions components

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 OE-style sensor helps restore proper engine management and dependable day-to-day performance.