Delphi Oxygen Sensor with OE-Grade Planar Technology

The Delphi oxygen sensor (also called an O2 sensor or lambda sensor) uses OE-grade planar technology to monitor the oxygen content in your exhaust. It sends this data to the engine control module. The ECM uses it to fine-tune the air-fuel mixture for efficient combustion, lower emissions, and good drivability.

Key Features:

• Planar sensing element design that heats up quickly, so the engine can enter closed-loop operation sooner
• Fast, accurate signal response for precise fuel control
• Engineered to original equipment standards for form, fit, and function
• Designed to help maintain fuel economy and reduce harmful exhaust emissions
• Built to stand up to heat, vibration, and exposure to exhaust gases
• Available in upstream and downstream configurations across multiple applications

Delphi is a long-time original equipment supplier of engine management and emissions control components. Replacing a worn oxygen sensor can help restore fuel efficiency and smooth engine performance. It can also help clear check engine light codes related to sensor performance.